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Articoli di riviste sul tema "Rhizome"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 25 luglio 2025

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1

Rusmin, Devi, M. R. Suhartanto, S. Ilyas, Dyah Manohara, and E. Widajati. "Growth Pattern, Biochemical and Physiological Characteristics to Determine Harvesting Time of Big White Ginger Rhizome Seeds." Buletin Penelitian Tanaman Rempah dan Obat 29, no. 1 (2018): 9. http://dx.doi.org/10.21082/bullittro.v29n1.2018.9-20.

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<p>The use of young seed rhizomes became one of the obstacles in large white ginger (JPB) cultivation. Young ginger rhizomes rapidly shrank and decrease their viability. The experiment was aimed to study growth patterns, biochemical changes, and physiology of ginger plants to produce good quality rhizome seeds. JPB rhizome seeds used were 9 months old, have been stored for 2 weeks after harvest, weighed 30-40 g with 2-3 buds, healthy, and given seed treatment. The rhizomes were planted in growth medium in polybags (60 cm x 60 cm). The study was conducted by direct observation, repeated 4

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2

Ran, Fu, Xiaoming Bai, Juanxia Li, et al. "Cytokinin and Metabolites Affect Rhizome Growth and Development in Kentucky Bluegrass (Poa pratensis)." Biology 12, no. 8 (2023): 1120. http://dx.doi.org/10.3390/biology12081120.

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Rhizome growth and development is regulated by phytohormone. However, endogenous phytohormones affect rhizome initiation, and sustained growth in perennial grass species remains elusive. In this study, we investigated the morphological characteristics and the content of indole-3-acetic acid (IAA), zeatin (ZT), gibberellic acid (GA3), and abscisic acid (ABA) in the rhizomes of two different Kentucky bluegrass. Using ultra-performance liquid chromatography/tandem mass spectrometry (UPLC-MS/MS), we performed metabolite analysis of two different rhizomes. In our study, the multi-rhizome Kentucky b

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3

CAO, Zhengyan, Ning TANG, Zexiong CHEN, et al. "Transcriptomic analysis reveals transcription factors involved in vascular bundle development and tissue maturation in ginger rhizomes (Zingiber officinale Roscoe)." Notulae Botanicae Horti Agrobotanici Cluj-Napoca 51, no. 2 (2023): 13131. http://dx.doi.org/10.15835/nbha51213131.

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Ginger (Zingiber officinale Roscoe) is an important vegetable with medicinal value. Rhizome development determines ginger yield and quality. However, little information is available about the molecular features underlying rhizome expansion and maturation. In this study, we investigated anatomy characteristics, lignin accumulation and transcriptome profiles during rhizome development. In young rhizomes, the vascular bundle (VB) was generated with only vessels in it, whereas in matured rhizomes, three to five layers of fibre bundle in the xylem were formed, resulting in VB enlargement. It indica

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4

Chen, Yan, Jing Liu, Yifan Xu, et al. "Comparison of Polygonatum sibiricum Polysaccharides Found in Young and Mature Rhizomes." Foods 13, no. 13 (2024): 2010. http://dx.doi.org/10.3390/foods13132010.

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The main active component of Polygonatum sibiricum (P. sibiricum) rhizome is Polygonatum sibiricum Polysaccharide (PsP) with antioxidant function. At present, only the mature rhizome of P. sibiricum is used to extract PsP, while the young rhizome of by-product is discarded directly as waste, resulting in significant wastage of P. sibiricum resources. We used ultrasound-assisted extraction-deep eutectic solvents (UAE-DESs) method to extract PsP of young and mature rhizomes, respectively. The extraction rate, structure composition and antioxidant ability of PsP between young and mature rhizomes

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5

Kara, Nimet, and Gökhan Gürbüzer. "Effect of Harvest Times on Rhizoma Yield, Essential Oil Content and Composition in Iris germanica L. Species." Turkish Journal of Agriculture - Food Science and Technology 7, no. 5 (2019): 707. http://dx.doi.org/10.24925/turjaf.v7i5.707-713.2163.

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Research was conducted to examining the effects of harvest periods on root yield, essential oil content, resinoid content and essential oil composition of Iris species. Iris germanica field in Kuyucak town of Isparta which plant 3 years were constituted in 2016 year as three replications plots according to randomized block experimental design. Harvest was made in the middle each month from April to September (6 periods). Number of rhizomes weight, fresh rhizome yield, dry rhizome yield, essential oil ratio, resinoid ratio and composition in the Iris germanica were determined. In the study, dif

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6

Kim, Jung-Hoon, Eui-Jeong Doh, and Guemsan Lee. "Chemical Differentiation of Genetically Identified Atractylodes japonica, A. macrocephala, and A. chinensis Rhizomes Using High-Performance Liquid Chromatography with Chemometric Analysis." Evidence-Based Complementary and Alternative Medicine 2018 (August 2, 2018): 1–16. http://dx.doi.org/10.1155/2018/4860371.

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The rhizome of Atractylodes japonica, which is a herbal medicine used for gastrointestinal therapeutics, has been categorized with A. macrocephala rhizome or A. chinensis rhizome based on different therapeutic criteria in Korea, China, and Japan. In the present study, 61 A. japonica, A. macrocephala, and A. chinensis rhizomes were collected from Korea and China and were genetically identified by internal transcribed spacer sequencing analysis. Chromatographic profiles were obtained from high-performance liquid chromatography analysis of the methanol and hot-water extracts of Atractylodes rhizo

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7

Silalahi, Marina, Nisyawati, Endang C. Purba, Daichiro W. Abinawanto, and Riska S. Wahyuningtyas. "Ethnobotanical Study of Zingiberaceae Rhizomes as Traditional Medicine Ingredients by Medicinal Plant Traders in the Pancur Batu Traditional Market, North Sumatera, Indonesia." Journal of Tropical Ethnobiology 4, no. 2 (2021): 78–95. http://dx.doi.org/10.46359/jte.v4i2.54.

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Traditional markets are places for buying and selling medicinal plants and are a source of ethnobotany research data. This study aims to determine the uses and characteristics of Zingiberaceae rhizomes have been used as traditional medicine and traded in the traditional market of Pancur Batu, North Sumatra. This research was conducted with an ethnobotany approach through surveys, interviews and observation participatory. The respondents are all medicinal plants traders in the Pancur Batu traditional market. The things that were asked of the traders included local names, special characters, ben

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8

Geneve, Robert L., Shari Dutton, Anna G. Baloh, and Marta Nosarzewski. "Rhizome Segments Form Shoots, Whereas Leaf Cuttings Form Shoots and Rhizomes in Eucodonia ‘Adele’ Treated with Benzyladenine." HortScience 58, no. 7 (2023): 785–91. http://dx.doi.org/10.21273/hortsci17068-22.

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Eucodonia ‘Adele’ initiates seasonal shoot growth from a scaly rhizome. Larger rhizome segments (>2.5 cm) produced shoots at a greater percentage compared with smaller rhizome segments. Shoots produced on larger segments were initiated sooner and had a longer length. However, when shoot formation efficiency was calculated as the number of potential shoots per original stock rhizome, smaller rhizome segments were more efficient, producing three to four times as many shoots. Rhizome segments (2.5 cm) soaked overnight in benzyladenine (BA) produced three to four times more shoots per rhizome (

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9

Chaudoir, Leah, and A. E. Einert. "GROWTH AND FLOWERING OF GARDEN IRISES UNDER GREENHOUSE FORCING." HortScience 25, no. 8 (1990): 850f—850. http://dx.doi.org/10.21273/hortsci.25.8.850f.

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Rhizomes of Iris germanica L. `Pretty Please' were stored either dry at 21°C or potted at 10°C for 0, A, 9, 11, 13, 15, or 17 weeks. After storage, dry rhizomes were potted and placed in a forcing greenhouse. Potted rhizomes were removed from the 10°C cooler and placed in the same greenhouse. Both were forced under longdays(16 hr). A control group with no rhizome storage received natural daylength. Plants flowered without rhizome storage if grown under longdays. Four weeks of rhizome storage (cool or warm) significantly hastened flowering of potted irises over those receiving no rhizome storag

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10

Harker, K. Neil, and John S. Taylor. "Chlormequat Chloride (CCC) Pretreatments May Enhance Quackgrass (Elytrigia repens) Control with Sethoxydim." Weed Technology 8, no. 3 (1994): 499–507. http://dx.doi.org/10.1017/s0890037x00039580.

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Laboratory, greenhouse, and field experiments were conducted at the Lacombe Research Station to determine if CCC, ethephon, or CCC/ethephon had direct activity on quackgrass rhizome buds, and to determine if foliar applications of CCC/ethephon could predispose quackgrass to more effective control with sethoxydim. CCC, ethephon, and CCC/ethephon had growth regulating effects on the axillary buds and the apex of detached quackgrass rhizomes. CCC increased rhizome bud sprouting on rhizomes with the apex excised, but not on rhizomes with an intact apex. Ethephon or CCC/ethephon inhibited bud sprou

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11

Xie, Yue, Tong Chen, and Huazhong Ren. "Rhizome Weight and Number of Sectioning per Rhizome Determine Plantlet Growth and Propagation Rate of Hemerocallis citrina Baroni in Cutting Propagation." Agronomy 12, no. 11 (2022): 2777. http://dx.doi.org/10.3390/agronomy12112777.

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Rhizome cutting is prevalent in propagation for Hemerocallis citrina Baroni. This study aimed to reveal the influence of rhizome weight on plantlet growth, and evaluate a new cutting protocol. Three levels of rhizome weight (big (BR), medium (MR) and small (SR)) were compared by measuring plantlet growth four times during cutting propagation. Sectioning rhizomes longitudinally along shaft axis of crown into 2, 3 or 4 parts (S2, S3 and S4), was tested on rhizomes with two bud sizes (Large bud (LB), Small bud (SB)). Propagation coefficient, the number of plantlets obtained per rhizome, kept simi

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12

Sheaffer, C. C., R. D. Mathison, and P. Seguin. "Vegetative establishment of Kura clover." Canadian Journal of Plant Science 88, no. 5 (2008): 921–24. http://dx.doi.org/10.4141/cjps08026.

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Kura clover (Trifolium ambiguum M. Bieb.) is a rhizomatous perennial legume that is often challenging to establish from seed. Our objectives were to evaluate the effect of planting date (early April, late April, and mid-May), plant material (rhizomes and rhizomes with buds), and rhizome planting density (11, 44, and 178 plants m-2) on establishment of Kura clover. Establishment of the clover was enhanced by early April planting using rhizomes with buds. Kura clover populations increased with increased rhizome planting densities. Establishment of Kura clover at a rhizome density of 178 rhizome

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13

Indrani, Krisna Hany, Duman Care Khrisne, and I. Made Arsa Suyadnya. "Android Based Application for Rhizome Medicinal Plant Recognition Using SqueezeNet." Journal of Electrical, Electronics and Informatics 4, no. 1 (2020): 10. http://dx.doi.org/10.24843/jeei.2020.v04.i01.p02.

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Rhizome is modification of stem that grows below the surface of the soil and produce new bud and roots from its segments. Besides being used as spices, rhizome also used by people as ingredients of traditional medicine to treat various diseases. This proves that rhizome has many benefits. However, the ability to recognize types of rhizome can only be done by certain people because rhizome has variety of types, aromas, and different colors. This study was designed to build an Android based application to recognize the types of rhizome, so that people can recognize types of rhizome without havin

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14

BAI, LIN, and NIAN‑HE XIA. "A preliminary study of the morphological variation of rhizomes in Zingiber Mill. and its role in taxonomy." Phytotaxa 647, no. 1 (2024): 53–90. http://dx.doi.org/10.11646/phytotaxa.647.1.4.

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The rhizomes of Zingiber are highly diverse and have potential in taxonomy, but their fundamental structure has never been properly understood in connection with an understanding of the sympodial growth form of the whole plant. This study is based on a literature review and on observations of fresh materials of 32 Zingiber species mainly from China, representing all four sections of the genus. An analysis of the sympodial modular growth habit of these plants has recognised that both isomodular and heteromodular growth exist within the genus. The study shows that rhizomes of Zingiber are highly

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15

Rahmawati, A., Y. Widiyastuti, E. Purwanto, and A. Yunus. "Qualitative morphology of Kaempferia parviflora rhizomes in various regions in Indonesia." IOP Conference Series: Earth and Environmental Science 1490, no. 1 (2025): 012051. https://doi.org/10.1088/1755-1315/1490/1/012051.

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Abstract Black turmeric (Kaempferia parviflora) is known as black turmeric in Indonesia. This plant is not native to Indonesia. The spread of this plant in Indonesia comes from rhizomes that are not the same sources, so it is necessary to study the qualitative morphology to determine the type of distribution. Kaempferia parviflora rhizomes collected from various regions in Indonesia are not morphologically uniform. Rhizome samples were collected from 12 cities with relatively the same harvest time, including Prabumulih City (South Sumatra), Sukabumi City (West Java), Ciamis City (West Java), C

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16

Haynes, Janine G., John M. Smagula, and Paul E. Cappiello. "Rooting and Establishment of Bunchberry Stem Cuttings as Affected by Propagation Date, K-IBA, Rooting Duration, and by Division or Cuttage." HortScience 38, no. 1 (2003): 92–96. http://dx.doi.org/10.21273/hortsci.38.1.92.

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Stem cuttings were harvested in April from four clones of containerized bunchberry(Cornus canadensis L.) forced in the greenhouse and in June from the same four clones growing in the field. April cuttings that had produced rhizomes by transplant time produced the greatest mean number and weight of shoots during the first growing season compared to April cuttings without rhizomes, June cuttings with rhizomes, or June cuttings without rhizomes. In a second study, cuttings and single-stem divisions were taken in July; divisions produced a greater mean number of shoots than did stem cuttings when

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17

Tran, T. T. Hien, H. B. Vinh Nguyen, Thanh Thang Tran, and Thuong Kiet Đo. "Increased yield and essential oils content in rhizomes of white turmeric (Curcuma aromatica Salisb.) by plant growth regulators." Research Journal of Biotechnology 20, no. 3 (2025): 112–17. https://doi.org/10.25303/203rjbt1120117.

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White turmeric is a rhizome plant that contains essential oils and many secondary metabolites having medicinal effects. In order to improve rhizome yield and essential oil content, this study investigated the response of plant growth regulators to the growth stages of white turmeric plants grown from mother tubers in an experimental garden. After 2 weeks of treatment, the rhizomes were measured for fresh and dry weight, rhizome length, sugar and starch content. Rhizome yield, number of rhizomes per plant and essential oil content were measured after 24 weeks of treatment. The results showed th

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18

Klingeman, William E., Darren K. Robinson, and Gary L. McDaniel. "Regeneration of Mugwort (Artemisia vulgaris) from Rhizome Sections in Sand, Pine Bark, and Soil Substrates." Journal of Environmental Horticulture 22, no. 3 (2004): 139–43. http://dx.doi.org/10.24266/0738-2898-22.3.139.

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Abstract Regenerative potential of mugwort (Artemisia vulgaris L.) rhizome sections has not been quantified when rhizomes are transplanted into substrates encountered in landscapes and nursery fields, container nurseries, or propagation beds. Mugwort regeneration in pine bark, sand, and soil substrates was analyzed by rhizome color, length, and the presence or absence of a leaf scale. Color of rhizomes, which darken with time, did not account for differences in growth among treatments. Contrary to previous research, 85, 78, and 69% of 2 cm-long rhizome sections produced both roots and shoots w

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19

Jongpluempiti, Jarinee, and Kiatfa Tangchaichit. "Feasibility Assessment of Using Cassava Rhizomes for Firing Pottery in Dan Kwian, Thailand." Applied Mechanics and Materials 148-149 (December 2011): 1158–63. http://dx.doi.org/10.4028/www.scientific.net/amm.148-149.1158.

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Cassava is one of the most important crops in Nakhon Ratchasima province which grows the most cassava in the Northeast of Thailand. Therefore, a large amount of cassava rhizome is left in the field after harvest. The objectives of this research were to study the feasibility of cassava rhizomes use for Dan Kwian pottery firing in the same province. The analysis consisted of physical properties, heating value and comparing firing the pottery by wood fuel and cassava rhizome. The results were that the cassava rhizomes, with moisture content of about 34.73%, had properties inferior to the woods. W

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Klingeman*, William E., Darren K. Robinson, and Gary L. McDaniel. "Mugwort (Artemisia vulgaris) Rhizome Regeneration in Pine Bark, Soil and Sand Substrates." HortScience 39, no. 4 (2004): 746A—746. http://dx.doi.org/10.21273/hortsci.39.4.746a.

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Mugwort, or false chrysanthemum (Artemisia vulgaris L) is a well-adapted invasive plant that presents increasing management challenges to agricultural producers, Green Industry professionals and homeowners across portions of the eastern U.S. The ability of mugwort to regenerate from cut rhizome sections has not been adequately quantified for substrates that are typical of landscapes and nursery fields, container nurseries, and propagation beds. Cut rhizome sections were analyzed by rhizome color, length, and the presence or absence of a leaf scale. Media substrates included pine bark, sand, an

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21

Adi, Eko Binnaryo Mei, and Enung Sri Mulyaningsih. "The Effects of Fertilizer Treatment, Rhizome Seed Size, and Day of Harvest In Java Turmeric (Curcuma xanthorrhiza Roxb.)." AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian 3, no. 2 (2019): 91–97. http://dx.doi.org/10.33019/agrosainstek.v3i2.49.

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Java turmeric (Curcuma xanthorrhiza Roxb.) is cultivated as a secondary crop, resulting in variable rhizome quality which can be increased by suitable cultivation methods. This study investigated the effect of different cultivation methods on the rhizome yield of Java turmeric. Different fertilizer treatments(none, organic, inorganic, and semi-organic fertilizer), three groups of rhizome seed size (small (50–80 g), medium (100–150 g), and large (200–250 g)) and three groups of harvesting age (eight, ten, and twelve months after planting) were evaluated in a split plot design experiment. Result

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Paull, Robert E., Nancy Jung Chen, and Theodore T. C. Goo. "Compositional Changes in Ginger Rhizomes During Storage." Journal of the American Society for Horticultural Science 113, no. 4 (1988): 584–88. http://dx.doi.org/10.21273/jashs.113.4.584.

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Abstract Compositional changes in ginger (Zingiber officinale Rosc.) rhizome stored at 22° or 12.5°C were studied. The rhizome surface Hunter “b” value increased from 9.2 to 18 in 4 weeks. Water loss did not become significant until 12 weeks of storage at 22°. There was little increase in dry matter of rhizomes stored at 12.5°. Rhizome crude fiber content, oil percentage, total phenols, and protein content did not change significantly. Rhizome total sugar increased significantly during storage at 12.5° for 32 weeks with pungency increasing 5-fold, as measured by gingerol content. No significan

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Chiari, Alessandro, and Mark P. Bridgen. "Effect of Meristem Position and Medium on in Vitro Meristem Culture of Alstroemeria." HortScience 32, no. 3 (1997): 461C—461. http://dx.doi.org/10.21273/hortsci.32.3.461c.

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Meristems from three different positions were excised from in vitro plants of Alstroemeria genotype A30. Explants were removed from the most-distal vegetative shoot apical meristems, rhizome tip apical meristems, and rhizome tip axillary meristems. Meristems were cultured on four different media to compare the effect of meristem position and medium on the ability to produce Alstroemeria rhizomes from meristems. The meristem culture media were Murashige & Skoog salts plus 8.39 μM pantothenic acid, 1.19 μM thiamine, and 0.55 mm myo-inositol (MSM), MSM plus 8.88 μM of 6-benzylaminopurine (BA)

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C. Muruganandam, M. Madhan, and S. Venkatesan. "Efficacy of Integrated Nutrient Management on Rhizome Productivity in Mango Ginger (Curcuma amada Roxb.)." Ecology, Environment and Conservation 31, no. 01 (2025): 109–11. https://doi.org/10.53550/eec.2025.v31i01.020.

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An experiment on the effect of integrated nutrient management on the rhizome productivity of mango ginger (Curcuma amada Roxb.) was conducted at a farmerâ€™s field in Vadapalani village, Erode district, from July 2022 to January 2023. The experiment consisted of eleven treatments, each replicated three times. The application of vermicompost @ 5 t ha-Â¹ + chitosan @ 0.1%, along with 75% RDF, recorded the highest results in several parameters: the maximum weight of mother rhizome per clump (99.31 g), the number of primary rhizomes per clump (14.27), the weight of primary rhizomes per clump (146.

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Shekharagouda Patil, Netravathi, G. Ramesh, Ashok Hugar, and B. V. Tembhurne. "Extent of Variability, Correlation and Path Studies among Different Ginger Genotypes Grown under Shade Net." International Journal of Current Microbiology and Applied Sciences 13, no. 2 (2024): 89–93. http://dx.doi.org/10.20546/ijcmas.2024.1302.013.

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The experiment was taken up to elicit the information on performance of different ginger (Zingiber officinale Rosc.) varieties under shade net condition. The trial was conducted in the shade net of the Department of Horticulture, college of Agriculture, Raichur, Karnataka. Eleven varieties of ginger were evaluated in RBD with three replications during kharif season of 2018-19. Karnataka. The growth performance of eleven varieties indicated significant variation at all the stages of crop growth under shade net condition. Highest h2 was associated with the characters like weight of secondary rhi

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Huffman, David W., John C. Zasada, and John C. Tappeiner II. "Growth and morphology of rhizome cuttings and seedlings of salal (Gaultheria shallon): effects of four light intensities." Canadian Journal of Botany 72, no. 11 (1994): 1702–8. http://dx.doi.org/10.1139/b94-209.

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Rhizome cuttings and seed of salal (Gaultheria shallon) were cultured in nursery beds at four light intensities (20, 50, and 70%, and full sunlight) created by various thicknesses of shade cloth. After each of two growing seasons, growth and morphological characteristics were compared among light intensities and between life stages. Under all light intensities, rhizome cuttings produced aerial stems and new rhizomes within 1 year and produced fruit within 2 years. Seedlings produced numerous aerial stems but few rhizomes. In general, 70% light induced the greatest production of aerial stems an

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Barad, A. V., and Y. A. Viradiya. "Investigating the Influence of Rhizome Size and Treatment on Turmeric Crop Productivity (Curcuma longa L.)." International Journal of Environment and Climate Change 13, no. 8 (2023): 1560–65. http://dx.doi.org/10.9734/ijecc/2023/v13i82104.

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The experiment was conducted during the Kharif season of 2021-22 at the Department of Seed Technology, Sardarkrushinagar Dantiwada Agricultural University in Sardarkrushingar. It followed a Randomized Complete Block Design (Factorial concept) with three replications, utilizing the GNT 2 variety. The study aimed to investigate the effects of seven treatments and four rhizome sizes on various characteristics of turmeric. The results indicated that both the rhizome size R4 (mother rhizome) and treatment T4 (Chiller treatment at 4°C for 2 hours) significantly influenced all the measured traits. Th

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Zheng, Yaojie, Dirk B. Hays, Russell W. Jessup, and Bo Zhang. "Breeding Potential for Increasing Carbon Sequestration via Rhizomatous Grain Sorghum." Plants 14, no. 5 (2025): 713. https://doi.org/10.3390/plants14050713.

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Rhizomes, key carbon sequestration sinks in perennial crops, are hypothesized to exhibit a trade-off with grain yield. This study evaluated rhizomatous grain sorghum populations for increasing carbon sequestration potential. Twelve F3:4 heterogeneous inbred families (HIFs) from a Sorghum bicolor (L.) Moench × Sorghum propinquum (Kunth) Hitchc cross were tested in a greenhouse, and two F4:5 HIF progenies were field tested. Traits measured included rhizome biomass, root biomass, total belowground biomass, and grain yield. Rhizome biomass showed high heritability (0.723) and correlated strongly w

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Kamal, M. Z. U., and M. N. Yousuf. "Effect of Organic Manures on Growth, Rhizome Yield and Quality Attributes of Turmeric (Curcuma longa L.)." Agriculturists 10, no. 1 (2012): 16–22. http://dx.doi.org/10.3329/agric.v10i1.11060.

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The investigation was carried out to evaluate the effect of different organic manures on turmeric with reference to vegetative growth, biomass production, rhizome yield and its attributes of turmeric (Curcuma longa L.). Turmeric showed better response to the application of organic manures. Plant with neem cake application had the taller plant (79.30 cm), maximum number of tillers per plant (5.40), leaf number (5.40), leaf area (44.09) leaf area index (0.429), fresh weight of halum ( 190.05g), fresh weight of root (49.13 g), fresh weight of rhizome per plant (256.21 g) and dry weight of halum (

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Salachna, Piotr, Agnieszka Zawadzińska, Rafał Piechocki, and Andżelika Wośkowiak. "The growth and flowering of Rhodohypoxis baurii (Baker) Nel cultivars depending on rhizome weight." Folia Horticulturae 27, no. 2 (2015): 169–73. http://dx.doi.org/10.1515/fhort-2015-0027.

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Abstract Rhodohypoxis baurii is an ornamental plant recommended for pot and garden cultivation. The aim of this study was to determine the relationships between rhizome weight and the growth, flowering and rhizome yield in two cultivars (‘Dusky’ and ‘Ruth’) of R. baurii grown as pot plants. The rhizomes were sorted into three groups by weight: 0.10-0.20 g, 0.21-0.30 g and 0.31-0.40 g. The study revealed that the plants developed from the largest rhizomes were the highest, the widest, produced the most leaves, inflorescences per rhizome, flowers per inflorescence and were the first to flower. T

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31

Debnath, Samir C. "Influence of propagation method a nd indole-3-butyric acid on growth and development of in vitro- and ex vitro-derived lingonberry plants." Canadian Journal of Plant Science 86, no. 1 (2006): 235–43. http://dx.doi.org/10.4141/p04-142.

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Abstract (sommario):

The effects of two propagation methods and four indole-3-butyric acid (IBA) concentrations were studied in two cultivars of lingonberry (Vaccinium vitis-idaea L.). Cultivars Regal and Erntedank, propagated by conventional softwood cuttings (SC) and adventitious shoot regeneration from excised leaves of micropropagated shoots (LC), were evaluated for growth and morphology. Significant two- and three-way interactions for shoot and rhizome characteristics were observed among the treatments. The LC plants produced shorter and less-vigorous shoots but had more stems, branches, leaves and rhizomes i

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32

Peng, Qin, Yihui Yuan, and Meiying Gao. "Bacillus pumilus, a Novel Ginger Rhizome Rot Pathogen in China." Plant Disease 97, no. 10 (2013): 1308–15. http://dx.doi.org/10.1094/pdis-12-12-1178-re.

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Abstract (sommario):

Ginger rhizome rot is a major factor limiting the yield and marketability of ginger in Shandong Province, China. In order to identify the pathogen causing ginger rhizome rot, evaluate its pathogenicity, and explore its pathogenesis, diseased ginger rhizomes and surrounding soils were collected. A gram-positive, spore-forming, rod-shaped bacterium, designated GR8, was frequently isolated from the ginger rhizome samples. The bacterium was identified as Bacillus pumilus based on physio-biochemical and molecular biology characteristics. Pathogenicity studies with GR8 showed that it could cause dis

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33

SMD, ROSITA, MONO RAHARDJO, and SUDIARTO SUDIARTO. "PENGARUH PERLAKUAN SETEK RIMPANG TERHADAP PERTUMBUHAN DAN PRODUKTIVITAS GARUT (Maranta arundinacea L.)." Jurnal Penelitian Tanaman Industri 8, no. 1 (2020): 1. http://dx.doi.org/10.21082/jlittri.v8n1.2002.1-6.

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Abstract (sommario):

Arrowroot (Maranta arundinacea L.) is usually propagated through young tillers or rhizome cuttings. A glass house and field tials were carried out at the Cimanggu Expeimental Insulation of the Research Institute for Spice and Medicinal Crops (RISMC), to assess 0k efect of rhizome patition and number of nodes of each parts on the viability of rhizomes, growth, productivity and starch content of arrowroot A clone of arrowroot (No. 17) collected from RISMC was used. One, two, three or four nodes of rhizomes cut at the base, middle or tip were used. A preliminary study was conducted in glass house

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34

Nasution, Pandapotan, Suharyanisa Suharyanisa, Manahan Situmorang, and Nurpita Putri Manihuruk. "PEMBUATAN PATI DARI RIMPANG LENGKUAS, TEMULAWAK, TEMUKUNCI SERTA KARAKTERISASINYA." JURNAL FARMANESIA 8, no. 2 (2021): 69–73. http://dx.doi.org/10.51544/jf.v8i2.2791.

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The rhizome is part of the plant for food reserves, including storing carbohydrates (starch), therefore rhizomes of Galangal, Curcuma, Fingerroot rhizome can be used as a source of starch. This study used an exploratory method which included isolation of starch from Galangal, Curcuma, Fingerroot Rhizome, macroscopic examination, microscopic examination, sample collection, sample processing, and examination of the characterization of starch. The results of starch characterization obtained yields for Galangal starch 2.6%, Curcuma starch 5.4%, Fingerroot rhizome starch 4.1%; determination of tota

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35

Sukati, Suriyan, and Warachate Khobjai. "Total Phenolic Content and DPPH Free Radical Scavenging Activity of Young Turmeric Grown in Southern Thailand." Applied Mechanics and Materials 886 (January 2019): 61–69. http://dx.doi.org/10.4028/www.scientific.net/amm.886.61.

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Turmeric (Curcuma longa L.), a member of Zingiberacaeae, is used for Thai traditional medicine, flavoring, preservative, and coloring agent. In Southern Thailand, turmeric is a famous ingredient for food recipes. Not only is the ripened rhizome used for cuisine, but also the young rhizomes. Previous studies have indicated that a variety of turmeric products from the ripened rhizome are valuable source of antioxidant compounds. However, there are ambiguous data regarding the level of antioxidant activity of the young rhizome. The aim of this study was to investigate the level of total phenolic

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36

Ma, Xiqing, Jingjin Yu, Lili Zhuang, Yi Shi, William Meyer, and Bingru Huang. "Differential regulatory pathways associated with drought-inhibition and post-drought recuperation of rhizome development in perennial grass." Annals of Botany 126, no. 3 (2020): 481–97. http://dx.doi.org/10.1093/aob/mcaa099.

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Abstract Background and Aims Rhizomes are key organs for the establishment of perennial grass stands and adaptation to environmental stress. However, mechanisms regulating rhizome initiation and elongation under drought stress and during post-drought recovery remain unclear. The objective of this study is to investigate molecular factors and metabolic processes involved in drought effects and post-drought recovery in rhizome growth in perennial grass species by comparative transcriptomic and proteomic profiling. Methods Tall fescue (Festuca arundinacea) (B-type rhizome genotype, ‘BR’) plants w

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37

Dzeletovic, Zeljko, Gordana Andrejic, Aleksandar Simic, and Hakan Geren. "Influence of rhizome mass on the crop establishment and dry matter yield of Miscanthus×giganteus over ten seasons." Journal of Agricultural Sciences, Belgrade 64, no. 1 (2019): 21–35. http://dx.doi.org/10.2298/jas1901021d.

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Abstract (sommario):

The aim of the present investigation was to assess the influence of rhizome mass on the success of plantation establishment and biomass yield of the bioenergy crop M. ? giganteus during 10 years of cultivation. The experiment included three treatments with different rhizome masses: 10-20 g (very low); 25- 35 g (low), and 40-60 g (medium mass). Planting density was 2 rhizomes m-2. The plants were harvested by mowing of the whole above-ground biomass each year in February. Out of the total number of planted rhizomes, the lowest emergence was noticed in very low mass rhizomes. In the first season

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38

Debnath*, Samir. "Growth and Development of Lingonberry Cultivars as Affected by In Vitro and Ex Vitro Culture Methods and Source Propagule." HortScience 39, no. 4 (2004): 891A—891. http://dx.doi.org/10.21273/hortsci.39.4.891a.

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Abstract (sommario):

The morphological development of lingonberry (Vaccinium vitis-idaea L.) plants propagated either by conventional softwood cuttings or by in vitro shoot proliferation from nodal explants or by shoot regeneration from excised leaves of micropropagated shoots, was studied in cultivars `Regal', `Splendor', and `Erntedank'. Significant differences were observed between the treatments. In vitro-derived plants produced more shoots branches and rhizomes in contrast to conventional cuttings which rarely produced rhizomes. Plants propagated from cuttings had a lower number but vigorous shoots and thicke

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39

Landhäusser, S. M., K. J. Stadt, V. J. Lieffers, and D. H. McNabb. "Rhizome growth of Calamagrostis canadensis in response to soil nutrients and bulk density." Canadian Journal of Plant Science 76, no. 3 (1996): 545–50. http://dx.doi.org/10.4141/cjps96-099.

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Abstract (sommario):

In a series of experiments, we investigated rhizome spread and the growth of C. canadensis, as governed by changes in soil bulk density and nutrient availability. The ability of rhizomes originating from vigorous Calamagrostis canadensis plants to penetrate mineral soil with different bulk densities and their response to various nutrient conditions were assessed in a split container experiment. Decreasing biomass and length of rhizomes with increasing soil bulk density showed that clonal expansion of C. canadensis onto areas of exposed mineral soil from adjacent swards was limited mainly by so

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40

Juneau, Kevyn J., and Catherine S. Tarasoff. "The Seasonality of Survival and Subsequent Growth of Common Reed (Phragmites australis) Rhizome Fragments." Invasive Plant Science and Management 6, no. 1 (2013): 79–86. http://dx.doi.org/10.1614/ipsm-d-12-00051.1.

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AbstractCommon reed [Phragmites australis (Cav.) Trin. ex Steud.] is an invasive plant that reproduces poorly by seed but regenerates vigorously by rhizomes. Because Phragmites australis propagates well through rhizome growth, invasion often occurs from transported rhizome tissue. We investigated both rhizome-fragment biomass and seasonal effects on survival and growth of ramets. Rhizomes were collected along roadside ditches during the fall of 2009 and 2010 and during the summer of 2010 and 2011. Fall and summer were chosen because the plants were either dormant or actively growing, respectiv

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41

Nurjamil, Aris Muhamad, Renandy Kristianlie Ekajaya, William Junino Saputro, Zaki Fahreza Sururi, and Diah Kusumawaty. "Effectivity of Silver Nanoparticles-Temu Giring (Curcuma heyneana) Rhizome on Inhibiting the Growth of Bacteria Causing Nosocomial Infection." HAYATI Journal of Biosciences 31, no. 2 (2023): 284–92. http://dx.doi.org/10.4308/hjb.31.2.284-292.

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Abstract (sommario):

Biofilms are a common cause of nosocomial infections that often attack hospitalized patients. The main objective of this study was to examine the efficacy of silver nanoparticles-temu giring rhizomes in combating bacteria and preventing biofilm formation. The antibacterial and antibiofilm properties of these nanoparticles were evaluated against Escherichia coli, Pseudomonas aeruginosa, and Staphylococcus aureus. The research began with the extraction of temu giring rhizome, synthesis of silver nanoparticles-temu giring rhizome, disk diffusion test, biofilm formation inhibitory activity test, a

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42

Corr, Brian E., and Richard E. Widmer. "Paclobutrazol, Gibberellic Acid, and Rhizome Size Affect Growth and Flowering of Zantedeschia." HortScience 26, no. 2 (1991): 133–35. http://dx.doi.org/10.21273/hortsci.26.2.133.

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Abstract (sommario):

Growth and flowering of Zantedeschia elliottiana W. Wats. and Z. rehmannii Engl. were studied. Rhizomes of both species were produced either in a glasshouse or outdoors in California. Plants grown from glasshouse-produced rhizomes flowered within 90 days only when a preplant rhizome soak of 500 ppm GA, was applied. Control plants of both species flowered when grown from field-produced rhizomes, but a GA3 preplant rhizome soak significantly increased the number of flowers (spathe and spadix) produced. Paclobutrazol, applied as a preplant rhizome soak or as a soil drench when shoots were 2 to 3

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43

Hoque, MA, BK Bala, MA Hossain, and M. Borhan Uddin. "Drying Kinetics Of Ginger Rhizome (Zingiber officinale)." Bangladesh Journal of Agricultural Research 38, no. 2 (2013): 301–19. http://dx.doi.org/10.3329/bjar.v38i2.15892.

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Abstract (sommario):

This paper presents the drying kinetics of ginger rhizome under blanched and nonblanched conditions using hybrid solar dryer and mechanical tray dryer at three temperature levels. The drying rate increases with the increase in drying air temperature and blanching also increases the drying rate. The drying rate depends on shape and size of the ginger rhizomes. The highest drying rate was found for sliced samples of ginger rhizome followed by splitted and whole root samples. Five thin layer drying models were fitted to the experimental data of blanched and sliced ginger rhizomes. The Page equati

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44

Hartzler, Robert G., Art Gover, and Joanne Stellingwerf. "Factors Affecting Winter Survival of Johnsongrass (Sorghum halepense) Rhizomes." Weed Technology 5, no. 1 (1991): 108–10. http://dx.doi.org/10.1017/s0890037x00033352.

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Abstract (sommario):

There were no differences in johnsongrass rhizome winter survival at central and southeastern locations in Pennsylvania in 1988 or 1989. At a 6-cm depth of burial, survival rates of 5 and 25% were found for rhizome segments 7.5 and 15.0 cm in length, respectively. Survival rates for rhizomes buried 25 cm averaged 86%, with no difference in survival between rhizome lengths. The majority of rhizome biomass produced by the biotype used in these studies was found at soil depths allowing a high percentage of survival.

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45

Mallik, A. U. "Ecology of a forest weed of Newfoundland: vegetative regeneration strategy of Kalmia angustifolia." Canadian Journal of Botany 71, no. 1 (1993): 161–66. http://dx.doi.org/10.1139/b93-018.

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Abstract (sommario):

The vegetative regeneration characteristics of Kalmia angustifolia were studied by examining the near ground and below-ground structures of the plant. Three methods of vegetative regeneration were observed in Kalmia: layering, stem-base sprouting, and rhizomatous growth, which make the plant more resilient than other ericaceous plants of similar stature following disturbance. Layering occurred only in tall old Kalmia of undisturbed habitats. Stem-base sprouting and rhizomatous growth were found to be the most common and most effective modes of vegetative regeneration. These methods were common

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46

Corr, Brian E., and Richard E. Widmer. "Rhizome Storage Increases Growth of Zantedeschia elliottiana and Z. rehmannii." HortScience 23, no. 6 (1988): 1001–2. http://dx.doi.org/10.21273/hortsci.23.6.1001.

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Abstract (sommario):

Abstract Zantedeschia elliottiana Engl. and Z. rehmannii W. Wats. rhizomes replanted immediately after leaf removal (without a period of storage) did not grow. Rhizomes replanted after leaf senescence, induced by withholding water, sprouted without an additional storage period, but height and number of leaves and shoots per rhizome were greater from rhizomes stored for ≥3 weeks. Rhizomes stored at 22°C for 6 weeks lost significantly more weight than rhizomes stored at 4° or 9°. Height and number of leaves and shoots per rhizome were greatest after 9° storage for both species, but differences w

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47

Thakur, Dinesh, and Zuzana Münzbergová. "Rhizome trait scaling relationships are modulated by growth conditions and are linked to plant fitness." Annals of Botany 129, no. 5 (2022): 529–40. http://dx.doi.org/10.1093/aob/mcac023.

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Abstract (sommario):

Abstract Background and Aims Rhizomes are important organs allowing many clonal plants to persist and reproduce under stressful climates with longer rhizomes, indicating enhanced ability of the plants to spread vegetatively. We do not, however, know either how rhizome construction costs change with increasing length or how they vary with environmental conditions. Methods We analysed the rhizome length vs. mass scaling relationship, the plasticity in the scaling relationships, their genetic basis and how scaling relationships are linked to plant fitness. We used data from 275 genotypes of a clo

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48

Bessho-Uehara, Kanako, Jovano Erris Nugroho, Hirono Kondo, Rosalyn B. Angeles-Shim, and Motoyuki Ashikari. "Sucrose affects the developmental transition of rhizomes in Oryza longistaminata." Journal of Plant Research 131, no. 4 (2018): 693–707. http://dx.doi.org/10.1007/s10265-018-1033-x.

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Abstract (sommario):

Abstract Oryza longistaminata, the African wild rice, can propagate vegetatively through rhizomes. Rhizomes elongate horizontally underground as sink organs, however, they undergo a developmental transition that shifts their growth to the surface of the ground to become aerial stems. This particular stage is essential for the establishment of new ramets. While several determinants such as abiotic stimuli and plant hormones have been reported as key factors effecting developmental transition in aerial stem, the cause of this phenomenon in rhizome remains elusive. This study shows that depletion

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49

Huang, Xintian, Yuchen Li, Jinyu Du, et al. "Transcriptomic Analysis and Identification of Candidate Genes Involved in Rhizome Development in Agropyron michnoi." Agronomy 15, no. 3 (2025): 674. https://doi.org/10.3390/agronomy15030674.

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Abstract (sommario):

Agropyron michnoi is a perennial grass with rhizomes in the genus Agropyron. It has a strong tolerance to drought and low temperature, and it is an established species in sandy flat and hilly slope lands, which constitute sandy grassland. So, it is an important forage species in dry grassland and desert steppes. Rhizomes not only enable asexual reproducibility but also confer strong resilience to stresses in A. michnoi. However, during production and utilization, it has been found that there are significant differences in the development of rhizomes among individuals of A. michnoi, yet the reg

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50

Shukor, N. I. A., A. Misran, N. Saari, S. H. Ahmad, and T. M. M. Mahmud. "Postharvest quality evaluation on the hot water-dipped Zingiber officinale rhizomes stored at low-temperature storage." Food Research 7, no. 4 (2023): 240–50. http://dx.doi.org/10.26656/fr.2017.7(4).517.

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Abstract (sommario):

Storing ginger at chilling temperature will reduce its postharvest quality as they are prone to chilling injury (CI). Therefore, a study on hot-water dip treatment in alleviating CI in 'Bentong' ginger rhizome on physical and chemical properties was conducted. Fresh ginger rhizomes were harvested in the 9th month after planting. The fresh and cleaned rhizomes were hot-water treated at 45°C for 0, 5, 10 and 15 mins before being packed in a box and stored at 5°C for 0, 8 and 16 days. There was a significant interaction effect between dipping and storage durations on the physical and chemical pro

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