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Journal articles on the topic 'Rhizomen'

Author: Grafiati

Published: 4 June 2021

Last updated: 17 February 2022

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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

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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3

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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4

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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5

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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6

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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7

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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8

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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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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9

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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10

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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11

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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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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12

Haldemann, Christoph, and Roland Brändle. "Jahreszeitliche Unterschiede im Reservestoffgehalt und von Gärungsprozessen in Rhizomen von Sumpf- und Röhrichtpflanzen aus dem Freiland." Flora 178, no. 5 (1986): 307–13. http://dx.doi.org/10.1016/s0367-2530(17)31516-5.

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13

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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14

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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15

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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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

Moen, Jon, Pär K. Ingvarsson, and David WH Walton. "Estimates of structural complexity in clonal plant morphology: comparisons of grazed and ungrazed Acaena magellanica rhizomes." Canadian Journal of Botany 77, no. 6 (1999): 869–76. http://dx.doi.org/10.1139/b99-047.

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The aim of this study is to examine the information given by various indices of rhizome morphology that describe grazed and ungrazed rhizome systems of Acaena magellanica (Rosaceae). Internode lengths, branching probabilities, and branching angles were estimated from grazed and ungrazed rhizomes in the field. These parameter values were then used in computer simulations of rhizome growth, and the structural complexity of the simulated rhizomes were described using size, topology, and fractal dimensions. Grazed rhizomes had shorter internodes, higher probabilities of branching, and more open br

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18

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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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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20

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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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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21

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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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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22

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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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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23

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 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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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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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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26

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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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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Pate, JS, KA Meney, and KW Dixon. "Contrasting Growth and Morphological Characteristics of Fire-Sensitive (Obligate Seeder) and Fire-Resistant (Resprouter) Species of Restionaceae (S Hemisphere Restiads) From South-Western Western-Australia." Australian Journal of Botany 39, no. 6 (1991): 505. http://dx.doi.org/10.1071/bt9910505.

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Populations of south-western Australian members of the Restionaceae were examined in a wide range of wetland, seasonally inundated and dryland habitats over 4 years and the behaviour of 82 of the species authenticated according to whether they survived (resprouter strategy) or were killed (obligate seeder strategy) by fire. Material of the same seeder and resprouter species collected during summer or early autumn from habitats not burnt for at least 5 years was then used for morphometric measurements, observations on rhizome morphology, determinations of culm: rhizome dry weight (DW) ratios an

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Harker, K. Neil, and Jack Dekker. "Effects of Phenology on Translocation Patterns of Several Herbicides in Quackgrass,Agropyron repens." Weed Science 36, no. 4 (1988): 463–72. http://dx.doi.org/10.1017/s0043174500075214.

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A growth room study was conducted to evaluate the effect that timing of application has on the distribution of several herbicides in quackgrass. Uniformly labeled14C-sucrose and the radiolabeled herbicides glyphosate, sethoxydim, the butyl ester of fluazifop, and the methyl ester of haloxyfop were applied to quackgrass (ranging from the three- to eight-leaf stage) propagated from six-bud rhizome segments. Five days after treatment the plants were harvested, lyophilized, and later sectioned, mapped, and oxidized in preparation for14C quantification. In most cases, slightly more14C was transloca

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Pohl, Wolfgang, Stephan Grosser, and Arnulf Melzer. "Stickstoff- und Kohlenhydratspeicherung in Rhizomen von Phragmites australis (Cav.) Trin. ex Steudel an unterschiedlichen aquatischen Standorten oberbayerischer Seen." Limnologica 29, no. 1 (1999): 36–46. http://dx.doi.org/10.1016/s0075-9511(99)80037-1.

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Wilcut, John W., Roland R. Dute, Bryan Truelove, and Donald E. Davis. "Factors Limiting the Distribution of Cogongrass,Imperata cylindrica, and Torpedograss,Panicum repens." Weed Science 36, no. 5 (1988): 577–82. http://dx.doi.org/10.1017/s0043174500075433.

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Greenhouse, growth chamber, and laboratory studies were conducted to determine anatomical and morphological characteristics and cultural practices limiting the distribution of cogongrass, torpedograss, and johnsongrass in the United States. Cogongrass did not produce axillary buds along most of the rhizome nor regenerate when apical six-node-long rhizome segments were buried deeper than 8 cm. Both torpedograss and johnsongrass produced axillary buds along the entire lengths of their rhizomes. Torpedograss shoot emergence decreased at burial depths between 8 and 16 cm. Shoot emergence from john

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Paek, Kee Yoeup, and Toyoki Kozai. "Micropropagation of Temperate Cymbidium via Rhizome Culture." HortTechnology 8, no. 3 (1998): 283–88. http://dx.doi.org/10.21273/horttech.8.3.283.

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We report the results of serial studies aimed at clarifying several factors affecting organogenesis in rhizome culture of temperate Cymbidium species and their hybrids. The growth patterns and regeneration ability of rhizomes derived from asymbiotic seed or shoot tip culture vary according to media composition, kinds and concentrations of plant growth regulators, culture conditions, and species and varieties. N6-benzyladenine was the best cytokinin for inducing shoot formation, for switching rhizome tissues into protocorm-like bodies, and for directly forming multiple shoots from branched rhiz

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Morrison, Sharon, John M. Smagula, and Walter Litten. "Morphology, Growth, and Rhizome Development of Vaccinium angustifolium Ait. Seedlings, Rooted Softwood Cuttings, and Micropropagated Plantlets." HortScience 35, no. 4 (2000): 738–41. http://dx.doi.org/10.21273/hortsci.35.4.738.

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For accelerating the filling in of bare areas in native lowbush blueberry fields or converting new areas to production, micropropagated plantlets rooted after three subcultures outperformed seedlings and rooted softwood cuttings. After 2 years of field growth, they averaged 20.3 rhizomes each of average dry weight 3.5 g, as compared with 5.7 rhizomes of average dry weight 1.1 g for rooted softwood cuttings. After 1 year of field growth, seedlings produced on average 3.3 vs. 0.4 rhizomes from micropropagated plants that had not been subcultured and 0.3 rhizomes from stem cuttings. Apparently, s

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33

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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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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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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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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MELATI, MELATI, SATRIYAS ILYAS, ENDAH RETNO PALUPI, and ANAS D. SUSILA. "KARAKTER FISIK DAN FISIOLOGIS JENIS RIMPANG SERTA KO RELASINYA DENGAN VIABILITAS BENIH JAHE PUTIH BESAR (Zingiber officinale Rosc.)." Jurnal Penelitian Tanaman Industri 21, no. 2 (2020): 89. http://dx.doi.org/10.21082/jlittri.v21n2.2015.89-98.

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<p>ABSTRAK</p><p>Salah satu kendala dalam produksi jahe putih besar (Zingiber treatments tested were five types of rhizomes, control (2-3 vegetative officinale Rosc.) adalah tingginya kebutuhan benih yaitu sekitar 2 juta ton buds), mother rhizome, primary rhizome, secondary rhizomes, and tertiary per ha. Efisiensi penggunaan benih tanaman telah dilakukan melalui penelitian yang bertujuan untuk menentukan karakter awal rimpang yang berhubungan/berkorelasi dengan viabilitas benih rimpang dan peluang perbanyakan jahe dengan menggunakan satu jenis rimpang. Percobaan ini dilaksana

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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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Ivany, Jerry A. "Effect of Rhizome Depth in Soil on Emergence and Growth of Field Mint (Mentha arvensis)." Weed Technology 11, no. 1 (1997): 149–51. http://dx.doi.org/10.1017/s0890037x0004149x.

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Field mint is widespread on Prince Edward Island and has become a problem in the production of cereal grains, potatoes, and other crops. Studies were conducted to determine if deep burial of the rhizome could be used as a control method. Rhizome pieces measuring 2.5, 5.0, or 10.0 cm in length were hand-buried in soil at depths of 2.5, 5.0, 10.0, or 20.0 cm in the spring. As planting depth increased, shoot emergence was delayed and fewer shoots emerged throughout the season. The smallest rhizome of 2.5 cm produced the fewest shoots during the season, but larger rhizomes (5.0 or 10.0 cm long) pr

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Fuller, Russell L., Michele R. Warmund, John H. Dunn, and Suleiman S. Bughrara. "Survival of Zoysiagrass Genotypes Following Low-temperature Exposure." HortScience 30, no. 4 (1995): 849B—849. http://dx.doi.org/10.21273/hortsci.30.4.849b.

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Zoysiagrass rhizomes were sampled at various intervals, from October through March, to determine their susceptibility to low-temperature injury. Five-node rhizome sections of the following genotypes were subjected to sub-freezing temperatures at each date: `Belair', `DAL 8507', `El Toro', `Emerald', `Korean Common', and `Meyer'. Rhizome sections of each cultivar were wrapped in moistened cheesecloth, enclosed in aluminum foil, and placed in a freezing chamber at –2C. After 2 h at –2C, samples then were cooled at 1C/h to temperatures estimated to result in tissue injury. Fifteen rhizomes of eac

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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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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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Huber-Sannwald, Elisabeth, Martyn M. Caldwell, and David A. Pyke. "Perception of neighbouring plants by rhizomes and roots: morphological manifestations of a clonal plant." Canadian Journal of Botany 75, no. 12 (1997): 2146–57. http://dx.doi.org/10.1139/b97-926.

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A previous study showed that clonal morphology of the rhizomatous grass Elymus lanceolatus ssp. lanceolatus (Scibner & J.G. Smith Gould) was influenced more by neighbouring root systems than by the local distribution of nutrients. In this study we determine whether individual rhizomes or roots of E. lanceolatus perceive neighbouring root systems and how this is manifested in morphological responses of E. lanceolatus clones. Elymus lanceolatus was grown in the same bin with Pseudoroegneria spicata (Pursh) A. Love or Agropyron desertorum (Fisch. ex Link) Schult. plants. Elymus lanceolatus wa

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Bittner Fialová, Silvia, Elena Kurin, Eva Trajčíková, et al. "Mentha Rhizomes as an Alternative Source of Natural Antioxidants." Molecules 25, no. 1 (2020): 200. http://dx.doi.org/10.3390/molecules25010200.

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Unlike its aerial parts, the underground parts of Mentha have so far been studied only marginally. By examining the polyphenolic fingerprint, the antioxidant efficacy and the mutual antioxidant behaviour of mixtures of mint rhizomes, our study presents a modest contribution to addressing this gap. Firstly, we examined the composition of the mint rhizomes: Mentha × piperita cv. ‘Perpeta’ (MPP), M. longifolia (ML), and M. × villosa cv. ‘Snežna’ (MVS). Our LC-MS-DAD analysis revealed the presence of ten compounds belonging to groups of phenolic acids and flavonoids, of which the rosmarinic acid (

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Blom, Theo J., and Wayne Brown. "Preplant Copper-based Compounds Reduce Erwinia Soft Rot on Calla Lilies." HortTechnology 9, no. 1 (1999): 56–59. http://dx.doi.org/10.21273/horttech.9.1.56.

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Four sterilants-bactericides (Physan-20, Fixed Copper, Phyton-27, and Virkon) were compared as preplanting dips of Zantedeschia elliottiana Engl. W. Wats `Yellow' (a susceptible cultivar) rhizomes to reduce plant losses due to latent field-infected Erwinia carotovora soft rot during greenhouse forcing as a flowering potted plant. All sterilant solutions were prepared in combination with Promalin, a commercially available product containing gibberellic acid (GA) used to enhance flowering. An additional group of rhizomes was inoculated with E. carotovora sp. as a preplanting dip in combination w

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Crișan, Vidican, Olar, Stoian, Morea, and Ștefan. "Screening for Changes on Iris germanica L. Rhizomes Following Inoculation with Arbuscular Mycorrhiza Using Fourier Transform Infrared Spectroscopy." Agronomy 9, no. 12 (2019): 815. http://dx.doi.org/10.3390/agronomy9120815.

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Iris germanica L. is an ornamental and medicinal plant used since ancient times for their rhizomes, still utilized today to obtain orris butter highly valued in perfumery. Iris germanica presents special root adaptations, which confers certain tolerance to water and salt stress, making it a good option in the context of the current climate trend. Aim of this study was to prospect the potential for biofortification of rhizomes using commercial arbuscular mycorrhizae (AM) application in field conditions for six Iris germanica cultivars. Plants presented Paris-type AM colonization. Rhizome sample

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Pierce, S., та G. H. Schmidt. "Wirkung von ätherischem öl ausAcorus calamus (L.)-Rhizomen und β-Asaron auf den großen KornbohrerProstephanus truncatus (Horn) (Coleoptera, Bostrichidae)". Anzeiger für Schädlingskunde Pflanzenschutz Umweltschutz 66, № 5 (1993): 89–96. http://dx.doi.org/10.1007/bf01906818.

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Bologna, Paula, and Santiago Stancanelli. "Influence of volume container in the production of rhizomes in Seemannia (Gesneriaceae)." Ornamental Horticulture 25, no. 3 (2019): 287–92. http://dx.doi.org/10.1590/2447-536x.v25i3.2045.

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Abstract Seemannia Regel belongs to the Gesnereacieae family. It is an herbaceous perennial plant with colorful and brilliant flowers that produces fleshy scaly rhizomes with axillary dormant buds. The objective of this study was to evaluate the effect of the volume of the container in the production and the quality of the rhizomes. Plants of a select hybrid of Seemnania were used. Three volume of container were tested: v1 of 1 L, v2 of 1,5 L and v3 of 2 L. Plants were cultivated in the containers following a conventional management. Dry matter, production (number and weight of rhizomes) and q

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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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Dowsett, C. A., and T. K. James. "Growth and vegetative reproduction of Chilean flame creeper (Tropaeolum speciosum) in two diverse climates of New Zealand." New Zealand Plant Protection 68 (January 8, 2015): 442. http://dx.doi.org/10.30843/nzpp.2015.68.5846.

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Chilean flame creeper is a summer active perennial vine growing to 5 m or more It has an extensive rhizomatous root system and has proved very difficult to control with herbicides Both the above and below ground stems are soft without any tough outer skin or bark For these studies plants were grown in 50 litre tubs in Waikato and Southland and four replicate tubs were destructively harvested at monthly intervals to measure the root structure and top growth Plant material for both studies was sourced from an infestation at Mangaweka The rhizomes appeared to be entirely replaced with none of the

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Bhattacharyya, Soumi, and Nirmalya Banerjee. "Influence of Cytokinins on Rhizome Mediated Growth and Morphogenesis of an Endangered Medicinal Orchid Geodorum densiflorum (Lam.) Schltr." Plant Tissue Culture and Biotechnology 30, no. 1 (2020): 65–75. http://dx.doi.org/10.3329/ptcb.v30i1.47792.

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Effects of different nutrient media, vitamins and peptone on in vitro asymbiotic seed germination of Geodorum densiflorum (Lam.) Schltr. were studied. In vitro developed rhizomes were used to determine the influence of cytokinins on growth and morphogenesis. Seed germination and survival rate of protocorms were highest in MS medium compared to other basal media. The protocorms raised through seed germination directly proliferated into rhizomes in later phase of growth and development. Nodal portions of rhizomes further exhibited growth through formation of direct and callus mediated protocorm

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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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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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Tardif, François J., and Gilles D. Leroux. "Translocation of Glyphosate, Quizalofop, and Sucrose in Quackgrass (Elytrigia repens) Biotypes." Weed Science 41, no. 3 (1993): 341–46. http://dx.doi.org/10.1017/s0043174500052036.

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The translocation pattern and distribution in rhizomes of14C-glyphosate,14C-quizalofop, and14C-sucrose was examined in five quackgrass biotypes. Translocation of radioactivity in the different plant parts varied among biotypes. Translocation in the whole plant after treatment with the three14C-chemicals varied among biotypes but was not correlated with their tolerance to herbicides. Detailed analysis of distribution of radioactivity in the primary rhizome showed that more14C was found in the apical sections after treatment with14C-sucrose. A similar pattern was observed after14C-glyphosate app

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