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Journal articles on the topic 'Seedling Nurseries'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

South, David, and Ryan Nadel. "Irrigation in pine nurseries." Reforesta, no. 10 (December 30, 2020): 40–83. http://dx.doi.org/10.21750/refor.10.05.88.

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This review provides information and opinions about irrigation practices in pine nurseries. Even when nurseries receive more than 15 mm of rainfall week-1, managers irrigate seedbeds to increase germination, increase seed efficiency, and increase root growth. In the southern United States, a 7-month old pine seedling in an outdoor nursery typically receives 2 to 6 kg of water supplied from either sprinklers (39 nurseries) or center-pivot irrigation (12 nurseries). Most nursery managers do not intentionally subject the crop to moisture stress, since most reforestation sites receive adequate rai

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2

Puspitasari, Qanti, and Hardiyanto. "Dynamics of Mango Seedlings and Mango Varieties: A Case Study of Nurseries in Mango Production Center in Majalengka, West Java, Indonesia." Proceedings 36, no. 1 (2020): 41. http://dx.doi.org/10.3390/proceedings2019036041.

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Mango is a favorite tropical fruit in both domestic and international markets. Due to its features that are relatively easy to grow and more resistant to pests and diseases, the success rate of producing the seedlings is higher compared to the other perennial fruit plants. Despite of these advantages, the sector is still facing several constrains. One of them is the low rate of certified seedling used that may affects the productivity of mango trees. Limited availability of superior certified mango seedlings that is faced by mango nurseries is suspected as one of the cause. This paper aims to

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3

Sihotang, Hotmaulina, Marina Silalahi, and Erni Murniati Simalango. "MANAJAMEN TANAMAN DI NURSERI KRANGGAN, BEKASI, JAWA BARAT." Pro-Life 6, no. 1 (2019): 89. http://dx.doi.org/10.33541/pro-life.v6i1.946.

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Nurseri is a location for seedling, maintenance, selling and purchasing of various types of plants found in big cities including Jabodetabek. This study aims to reveal nurseri management in the Kranggan area to support the sustainability and development of the nurseri. This research was conducted by intensively interviewing all owners (6 persons). Kranggan Nurseri has an area of 100-500 m2 with the number of managers between 2-8 persons, depending on the area and the volume of plants being traded. Nurseri owners and managers apply various managements in the seedlings, maintenance, placement,

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4

South, David B. "Needle-Clipping Longleaf Pine and Top-Pruning Loblolly Pine in Bareroot Nurseries." Southern Journal of Applied Forestry 22, no. 4 (1998): 235–40. http://dx.doi.org/10.1093/sjaf/22.4.235.

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Abstract Studies have shown that clipping needles of longleaf pine before outplanting can increase average seedling survival by 13 percentage points. Under some situations, the increase in survival might be due to a reduction in transpiration. For loblolly pine, top-pruning in the nursery might increase average survival by 6 percentage points. Benefits of pruning appear greater when seedlings experience stress after planting and when nonpruned seedlings have low root weight ratios (root dry weight/total seedling dry weight). On some droughty sites, a seedling with a 0.3 root weight ratio might

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5

Boyer, James N., David B. South, Carl Muller, Harry Vanderveer, Walter Chapman, and William Rayfield. "Speed of Germination Affects Diameter at Lifting of Nursery-Grown Loblolly Pine Seedlings." Southern Journal of Applied Forestry 9, no. 4 (1985): 243–47. http://dx.doi.org/10.1093/sjaf/9.4.243.

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Abstract Speed of germination affects seedling quantity and quality. This study investigated the effect of germination speed on loblolly pine (Pinus taeda) seedling diameter at lifting. Studies were installed at three forest nurseries in Alabama to test the effects of stratification treatments on speed of germination and of seedling emergence date on final seedling diameter. Results varied with the length of stratification employed. However, in all cases, seedlings which emerged earliest (first 40%) attained significantly larger diameters than seedlings from seeds which germinated later.¹

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6

M. H., Manal, Gad El- Moula, A. M. Hawash, and Mohamed S. M. Ahmed. "COMPARATIVE STUDY BETWEEN PEAT MOSS AND PEANUT SHELL AS A NURSERY MEDIA." Journal of Wastes and Biomass Management 6, no. 2 (2024): 104–10. https://doi.org/10.26480/jwbm.02.2024.104.110.

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Nursery management practices play a crucial role in the growth and development of plants cultivated within nurseries. This experimental study has been laid out during 2022 and 2023 growing seasons and aimed to investigate the influence of some nursery substrates mixture management on seedlings growth and development. Peanut (Arachis hypogaea) shell has gained attention for their versatility and potential application in complete nurseries. The study aimed to explore the feasibility of using grounded peanut shell, as an affordable organic nursery substrate for cultivating seedlings of beans, cuc

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7

S.H.S. Senarathne. "Effect of Arbuscular Mycorrhizal Fungi Based Biofertilizer on Coconut Seedlings Growth in Nursery." CORD 34, no. 2 (2018): 12. http://dx.doi.org/10.37833/cord.v34i2.17.

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The success of a coconut plantation, in terms of its field establishment as well as its future performance, is heavily dependent on the quality of the seedlings used. Coconut nurseries adopt different agronomic practices to produce good quality seedlings. Applying mycorrhizal inoculants is becoming an increasingly common practice in plant nurseries as it facilitates healthy seedling growth resulting in healthy and vigorous seedlings in the nursery, helps to reduce mortality rates of seedlings in the field and reduce water and fertilizer consumption. In this study effects of mycorrhizae based b

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8

da Silva, Richardson Barbosa Gomes, Danilo Simões, Ivar Wendling, et al. "Leaf Angle as a Criterion for Optimizing Irrigation in Forest Nurseries: Impacts on Physiological Seedling Quality and Performance after Planting in Pots." Forests 14, no. 5 (2023): 1042. http://dx.doi.org/10.3390/f14051042.

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Seedling species with different architectures, e.g., mean leaf angles, are often subjected to the same irrigation management in forest nurseries, resulting in wasted water and fertilizer and reduced seedling quality. We aimed to evaluate whether irrigation volumes applied to tree seedling species with different leaf angles affect the physiological quality in forest nurseries and, consequently, performance after potting. We submitted nine seedling species with different mean leaf angles to four daily water regimes (8, 10, 12, and 14 mm). In the nursery, the following physiological attributes we

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9

BURDUHOS, Petru, Ioan OROIAN, Ilie COVRIG, Liviu HOLONEC, and Constantin ȘULEA. "Identification of Debris Phenomena in Pine Trees, and Ways of their Management." Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture 70, no. 2 (2013): 321–24. http://dx.doi.org/10.15835/buasvmcn-agr:9749.

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The most important studies performed worldwide with presented specific methods, supply theÂ possibilityÂ ofÂ elaboratingÂ ourÂ reviewÂ studyÂ in:Â Â Â pineÂ seedlingÂ physiologyÂ andÂ theÂ importanceÂ to survival and growth of pine seedling physiology, identification of the environmental factors that are critical to successful pine seedling performance, and comparison of the effectiveness of various tests for predicting survival and growth of pine seedlings in nurseries. The aim of the paper is to emphasize the main causes of debris phenomena in pine trees, and also to establish current pine n

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10

South, David B., and Janusz B. Zwolinksi. "Chemicals Used in Southern Forest Nurseries." Southern Journal of Applied Forestry 20, no. 3 (1996): 127–35. http://dx.doi.org/10.1093/sjaf/20.3.127.

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Abstract Large-scale tree planting programs have placed a tremendous pressure on nursery managers to supply unprecedented numbers of seedlings. Inclusion of chemicals into seed production regimes have made it possible for southern pine nurseries to be the most productive in the world, in terms of both output per nursery and average cost per seedling. Nursery managers in the South rely on the use of fertilizers, fumigants, and pesticides to help keep production costs low. Judicious use of fertilizers can reduce the production of cull seedlings as well as increase field growth after outplanting.

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11

Marčiulynienė, Diana, Adas Marčiulynas, Jūratė Lynikienė, Miglė Vaičiukynė, Artūras Gedminas, and Audrius Menkis. "DNA-Metabarcoding of Belowground Fungal Communities in Bare-Root Forest Nurseries: Focus on Different Tree Species." Microorganisms 9, no. 1 (2021): 150. http://dx.doi.org/10.3390/microorganisms9010150.

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The production of tree seedlings in forest nurseries and their use in the replanting of clear-cut forest sites is a common practice in the temperate and boreal forests of Europe. Although conifers dominate on replanted sites, in recent years, deciduous tree species have received more attention due to their often-higher resilience to abiotic and biotic stress factors. The aim of the present study was to assess the belowground fungal communities of bare-root cultivated seedlings of Alnus glutinosa, Betula pendula, Pinus sylvestris, Picea abies and Quercus robur in order to gain a better understa

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12

Marčiulynienė, Diana, Adas Marčiulynas, Jūratė Lynikienė, Miglė Vaičiukynė, Artūras Gedminas, and Audrius Menkis. "DNA-Metabarcoding of Belowground Fungal Communities in Bare-Root Forest Nurseries: Focus on Different Tree Species." Microorganisms 9, no. 1 (2021): 150. http://dx.doi.org/10.3390/microorganisms9010150.

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The production of tree seedlings in forest nurseries and their use in the replanting of clear-cut forest sites is a common practice in the temperate and boreal forests of Europe. Although conifers dominate on replanted sites, in recent years, deciduous tree species have received more attention due to their often-higher resilience to abiotic and biotic stress factors. The aim of the present study was to assess the belowground fungal communities of bare-root cultivated seedlings of Alnus glutinosa, Betula pendula, Pinus sylvestris, Picea abies and Quercus robur in order to gain a better understa

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13

Viani, Ricardo Augusto Gorne, and Ricardo Ribeiro Rodrigues. "Potential of the seedling community of a forest fragment for tropical forest restoration." Scientia Agricola 66, no. 6 (2009): 772–79. http://dx.doi.org/10.1590/s0103-90162009000600008.

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Forest restoration projects are usually planted with a reduced number of species as compared to standing forests, largely due to the low availability of native species in seedling nurseries. In the present study, the potential of the native seedling community as a source of seedlings for forest restoration is analyzed. To do so, the seedling community from a forest fragment located in the southeast of Brazil was evaluated. Individuals (tree and shrub species) up to 30 cm height were measured and identified in 20 4 × 4 m plots. Altogether, 6,136 individuals (17 individuals m-2) belonging to 119

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14

Lamhamedi, Mohammed S., Steeve Pepin, and Damase Khasa. "The Production Chain of Tree Seedlings, from Seeds to Sustainable Plantations: An Essential Link for the Success of Reforestation and Restoration Programs in the Context of Climate Change." Forests 14, no. 9 (2023): 1693. http://dx.doi.org/10.3390/f14091693.

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Although the evolution of principles, procedures, and predictive abilities related to seedling quality throughout the plant production chain (i.e., from seeds to sustainable plantations) has been reviewed over the past decades in various technical and scientific publications, there is still a need to develop and integrate new and efficient practices in forest nurseries and at planting sites, in order to improve the morphophysiological quality of seedlings and saplings, and their survival and growth under different site and environmental conditions in the context of climate change. We have grou

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15

Cregg*, Bert. "Defoliating Lilac Seedlings in Field Production." HortScience 39, no. 4 (2004): 820A—820. http://dx.doi.org/10.21273/hortsci.39.4.820a.

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Lilac (Syringa vulgaris L) seedlings are commonly grown in many seedling nurseries in Michigan. Typically seedlings are lifted in the fall and stored prior to shipment or stored by the customer. A major problem in field production of lilacs is that seedlings often retain their leaves late in the fall. If the leaves are not removed prior to storage or shipment, the seedlings will mold and deteriorate. Therefore, growers must spend additional labor to remove the leaves, often by hand. The goal of this research was to evaluate chemical alternatives to defoliate lilac seedlings in field nurseries.

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16

Susanti, Dian, Prambayu Brenda Herera, Rissa Tri Ismayanti, and Dyah Subositi. "THE INFLUENCE OF SHALLOT SOLUTION ON COLEUS (Plectranthus Scutellarioides (L.)) SEEDLING." Jurnal Tumbuhan Obat Indonesia 15, no. 2 (2022): 84–94. http://dx.doi.org/10.22435/jtoi.v15i2.6193.

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Nurseries are the main critical phase in the cultivation of Coleus (Plectranthus scutellarioides (L.) R.Br.), which is useful as a raw material for traditional medicine. The key to producing well-grown, healthy, and uniform seedlings is using exogenous hormones throughout the seedling stage. Shallot has the potential to be used as an exogenous hormone. The study was conducted with shallot concentration treatment (0, 35, 70, and 100%) and soaking time (0, 12, and 24 hours). The results show shallot's activity as an exogenous hormone in coleus seedlings, including increasing the root volume of c

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17

Hung, Ling-Ling L., and Randy Molina. "Use of the ectomycorrhizal fungus Laccarialaccata in forestry. III. Effects of commercially produced inoculum on container-grown Douglas-fir and ponderosa pine seedlings." Canadian Journal of Forest Research 16, no. 4 (1986): 802–6. http://dx.doi.org/10.1139/x86-142.

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Inoculation of container-grown Douglas-fir and ponderosa pine seedlings with vegetative inoculum of Laccarialaccata (Scop.:Fr.) Berk. & Br., prepared by Sylvan Spawn Laboratory, yielded ectomycorrhizae in a research greenhouse experiment; however, in two container nurseries, ectomycorrhizae were observed only on inoculated Douglas-fir seedlings. Successfully colonized seedlings had more short roots than did the controls. The percentage of L. laccata ectomycorrhizae increased with increasing inoculation rates. Inoculation rate for best seedling growth and ectomycorrhiza formation differed b

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18

Haase, Diane L., Karma Bouzza, Lucy Emerton, et al. "The High Cost of the Low-Cost Polybag System: A Review of Nursery Seedling Production Systems." Land 10, no. 8 (2021): 826. http://dx.doi.org/10.3390/land10080826.

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An important strategy for meeting global landscape restoration goals is nursery production of high-quality seedlings. Growing seedlings with attributes that promote post-planting survival and growth can be dramatically influenced by the nursery container system. In many countries, nurseries produce seedlings in polybags filled with excavated soil. These seedlings often develop deformed roots with limited fibrosity which can lead to poor survival and growth after outplanting. Polybags are initially inexpensive but using these single-use plastic containers accrues expenses that are often untrack

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19

Rao, A. N., and K. Moody. "Weed control in rice seedling nurseries." Crop Protection 7, no. 3 (1988): 202–6. http://dx.doi.org/10.1016/0261-2194(88)90071-3.

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20

Williams, Robert D., George Rink, and David T. Funk. "Planting site and genotype affect black walnut seedling development more than nursery environment." Canadian Journal of Forest Research 15, no. 1 (1985): 14–17. http://dx.doi.org/10.1139/x85-004.

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A black walnut (Juglansnigra L.) provenance–progeny test was established on four widely separated sites, with seedlings grown at two nurseries to contrast the effects of site, seedling size, and genotype. Five years after establishment, site and genotype effects continued to be large while the nursery effect, although statistically significant, was diminishing in importance. Therefore, seedling size resulting from cultural nursery manipulation is not as important as proper geographic seed origin or site selection.

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21

Kundun, Jhaman, Mitchroy Thom, and Cyril Roberts. "The importance of coconut seedling production in guyana." South Florida Journal of Development 2, no. 5 (2021): 7967–76. http://dx.doi.org/10.46932/sfjdv2n5-117.

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The demand for coconut water and coconut oil is increasing thus there is interest in expanding coconut cultivation. Coconut is primarily planted on approximately 28,500 acres by more than 1,400 farmers along the Guyana coastline with the Atlantic Ocean and in the Pomeroon Riverain area. Tall types (e.g. Jamaica Tall) are planted for oil while Dwarf types (e.g. Malaysian Dwarf Green, Suriname Brown) are planted primarily for water. At least 50% of the Tall type population is more than 50 years old and needs to be replanted to increase productivity. Farmers traditionally collect seedlings growin

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Kundun, Jhaman, Mitchroy Thom, and Cyril Roberts. "The importance of coconut seedling production in Guyana." South Florida Journal of Development 2, no. 4 (2021): 6169–78. http://dx.doi.org/10.46932/sfjdv2n4-090.

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The demand for coconut water and coconut oil is increasing thus there is interest in expanding coconut cultivation. Coconut is primarily planted on approximately 28,500 acres by more than 1,400 farmers along the Guyana coastline with the Atlantic Ocean and in the Pomeroon Riverain area. Tall types (e.g. Jamaica Tall) are planted for oil while Dwarf types (e.g. Malaysian Dwarf Green, Suriname Brown) are planted primarily for water. At least 50% of the Tall type population is more than 50 years old and needs to be replanted to increase productivity. Farmers traditionally collect seedlings growin

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23

Ingleby, K., J. Wilson, P. A. Mason, R. C. Munro, C. Walker, and W. L. Mason. "Effects of mycorrhizal inoculation and fertilizer regime on emergence of Sitka spruce seedlings in bare-root nursery seedbeds." Canadian Journal of Forest Research 24, no. 3 (1994): 618–23. http://dx.doi.org/10.1139/x94-081.

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Seedbeds at two Scottish nurseries (Forfar and Newton) were inoculated with the ectomycorrhizal fungus Laccariaproximo (Boud.) Pat. and sown with Sitka spruce (Piceasitchensis (Bong.) Carr.) seed. Numbers of emergent seedlings were affected by both inoculum and fertilizer treatments. Up to 114% more seedlings were found in plots inoculated with live fungus in a vermiculite–peat carrier than in control plots with or without the same carrier. A similar, although reduced, effect was found when the live fungus was encapsulated in alginate beads. Application of fertilizer (to the seedbed before sow

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24

Boja, Nicuşor, and Stelian Alexandru Borz. "Seedling Growth Performance of Four Forest Species with Different Techniques of Soil Tillage Used in Romanian Nurseries." Forests 12, no. 6 (2021): 782. http://dx.doi.org/10.3390/f12060782.

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Providing high quality seedlings for use in forestry applications is one of the main challenges faced by the forest nurseries, and it depends on the practices used in such facilities. For instance, controlled experiments have shown that seedling growth is affected by the soils’ physical condition, which in turn is rather difficult to manipulate by the equipment used; this raises the question on whether changing the operational procedures could enable better physical properties of the seedbeds’ soils, in such a way that they will contribute to a better seedling growth. This study compares two s

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Shoemaker, Kelsey, D. Paul Jackson, and Joshua Adams. "Testing the reliability of morphological patterns to identify Sonderegger pine in forest tree seedling nurseries." REFORESTA, no. 19 (July 4, 2025): 8–26. https://doi.org/10.21750/refor.19.02.123.

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Sonderegger pine (Pinus x sondereggeri H.H. Chapm.), the natural hybrid of longleaf (Pinus palustris Mill.) and loblolly pine (Pinus taeda L.), commonly occurs in longleaf pine seedlots grown in forest tree seedling nurseries in the southeastern United States. Because longleaf pine seedlings have a grass stage with minimal epicotyl development (< 1 cm), the initiation of stem growth (12 to 15 cm) in longleaf pine seedlots has been used to indicate that hybridization with loblolly pine (Pinus taeda L.) has occurred. Sonderegger pine seedlings are typically culled at the nursery due to observ

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Sultonov, K., and Sh Eralieva. "Phytosanitary Control & Increase of Survival Capability of Grapevine Cuttings." Bulletin of Science and Practice 5, no. 4 (2019): 211–15. http://dx.doi.org/10.33619/2414-2948/41/26.

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In this article presented research results conducted on the study of the efficacy of phytosanitary approbation implements in nurseries in order to get cuttings for qualitative vine seedling preparation. It was determined that the survival capability of cuttings increased by 1,5–2 times more when obtained through conducting approbation compared to gross production from industry vineyards. As was defined, in order to achieve high survival capability of vine cuttings and well development of their seedlings it is expedient to carry out approbation in vine nurseries from where the cuttings are take

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Carey, William A., and Walter D. Kelley. "Seedling Production Trends and Fusiform Rust Control Practices at Southern Nurseries, 1981-1991." Southern Journal of Applied Forestry 17, no. 4 (1993): 207–11. http://dx.doi.org/10.1093/sjaf/17.4.207.

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Abstract Southern pine seedling production and fusiform rust control practices within the Auburn University Southern Forest Nursery Management Cooperative were summarized from annual questionnaires since 1981 and projected for the South. Production peaked at approximately 1.6 billion seedlings in 1987 and 1988 and declined about 31% to 1.1 billion seedlings in 1991. The systemic fungicide triadimefon (Bayleton®) replaced contact fungicides for control of fusiform rust during this period. Before triadimefon, the average percentage of rust-infected seedlings for southern nurseries was estimated

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Runion, G. B., W. D. Kelley, D. H. Land, S. P. Gilly, and D. J. Sharp. "Chemical Control of Rhizoctonia Seedling Blight of Longleaf Pine." Southern Journal of Applied Forestry 18, no. 1 (1994): 5–9. http://dx.doi.org/10.1093/sjaf/18.1.5.

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Abstract Benomyl, chlorothalonil, benodanil, triadimefon, diniconazole, terbuconazole, SN-84364 (Nor-Am experimental) and RH-3486 (Rohm & Haas experimental) effectively inhibited growth of Rhizoctonia sp. isolates from longleaf pine (Pinus palustris Mill.) seedlings when incorporated in agar medium. All fungicides were effective at concentrations as low as 1 μg ai/ml. However, disease incidence was not affected by diniconazole, benodanil or SN-84364 at concentrations of 140 or 280 g ai/ha in a preliminary field trial, and diniconazole exhibited phytotoxic effects on longleaf pine seedlings

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Ronga, Domenico, Antonella Vitti, Massimo Zaccardelli, et al. "Root Zone Management for Improving Seedling Quality of Organically Produced Horticultural Crops." Agronomy 11, no. 4 (2021): 630. http://dx.doi.org/10.3390/agronomy11040630.

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Currently, vegetable production systems have been changed to improve yield and quality, leading to an improvement in sustainability. In horticultural cultivation, one of the most important sectors is the seedling production in nurseries. In the past, horticultural seedlings were produced directly by farmers. Nowadays, industrialized nurseries provide seedlings characterized by a uniform growth and an early and contemporaneous development. In addition, consumer concern about the impact of food production on the environment is driving an increased demand for organic vegetables with a consequent

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Dranski, João Alexandre Lopes, Ubirajara Contro Malavasi, Marlene de Matos Malavasi, and Douglass Frederick Jacobs. "Effect of ethephon on hardening of Pachystroma longifolium seedlings." Revista Árvore 37, no. 3 (2013): 401–7. http://dx.doi.org/10.1590/s0100-67622013000300003.

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Immediately after planting, tree seedlings face adverse environmental and biotic stresses that must be overcome to ensure survival and to yield a desirable growth. Hardening practices in the nursery may help improve seedling stress resistance through reduction of aboveground plant tissues and increased root volume and biomass. We conducted an assay to quantify changes in the morphogenesis following application of ethephon on seedlings of Pachystroma longifolium (Ness) I. M. Johnst.during hardening. The results showed no effect of the ethephon treatments on the number of leaves but a reduction

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Larsen, Harry S., David B. South, and James N. Boyer. "Foliar Nitrogen Content at Lifting Correlates with Early Growth of Loblolly Pine Seedlings from 20 Nurseries." Southern Journal of Applied Forestry 12, no. 3 (1988): 181–85. http://dx.doi.org/10.1093/sjaf/12.3.181.

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Abstract Height growth of outplanted loblolly pine seedlings was monitored over a 3-year period. Growth of seedlings from 20 nurseries was correlated with initial seedling characteristics from paired samples. Height growth during the first 6 months after planting was negatively correlated with the initial seedling height and shoot/root ratio and was positively correlated with root growth potential (RGP) and root weight. However, these variables were not significantly correlated with later growth. Foliar nitrogen content (mg of foliar nitrogen per seedling) was positively correlated with both i

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Xu, Shengyong, Yi Zhang, Wanjing Dong, Zhilong Bie, Chengli Peng, and Yuan Huang. "Early Identification and Localization Algorithm for Weak Seedlings Based on Phenotype Detection and Machine Learning." Agriculture 13, no. 1 (2023): 212. http://dx.doi.org/10.3390/agriculture13010212.

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It is important to propose the correct decision for culling and replenishing seedlings in factory seedling nurseries to improve the quality of seedlings and save resources. To solve the problems of inefficiency and subjectivity of the existing traditional manual culling and replenishment of seeds, this paper proposes an automatic method to discriminate the early growth condition of seedlings. Taking watermelon plug seedlings as an example, Azure Kinect was used to collect data of its top view three times a day, at 9:00, 14:00, and 19:00. The data were collected from the time of germination to

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Boudreault, Simon, Jean Caron, Mohammed S. Lamhamedi, and Steeve Pepin. "Comparison of Hydraulic and Aeration Properties of Peat Substrates Used to Produce Containerized White Spruce Seedlings (1+0) in Forest Nurseries." Forests 14, no. 4 (2023): 858. http://dx.doi.org/10.3390/f14040858.

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The physical properties of peat substrates from eight tree nurseries were characterized to determine bulk density, air-filled porosity, saturated hydraulic conductivity, pore effectiveness, relative gas diffusivity and chemical properties. There were significant variations among nurseries both in growth of white spruce [Picea glauca (Moench) Voss] seedlings (1+0) and substrate properties. Shoot dry mass and root collar diameter were negatively correlated with air-filled porosity and saturated hydraulic conductivity, whereas root dry mass was positively correlated with bulk density. Seedling gr

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Riikonen, Johanna, and Jaana Luoranen. "Seedling Production and the Field Performance of Seedlings." Forests 9, no. 12 (2018): 740. http://dx.doi.org/10.3390/f9120740.

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The rapid establishment of seedlings in forest regeneration or afforestation sites after planting is a prerequisite for successful reforestation. The relationship between the quality of the seedling material and their growth and survival after outplanting has been recognized for decades. Despite the existence of a substantial amount of information on how to produce high-quality seedlings, there is still a need to develop practices that can be used in nurseries and at planting sites to be able to produce well-growing forest stands in ever-changing environments. This Special Issue of Forests is

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South, David B., Hans M. Williams, and Alan Webb. "Should Fall Irrigation be Applied at Nurseries Located on Sands?" Southern Journal of Applied Forestry 12, no. 4 (1988): 273–74. http://dx.doi.org/10.1093/sjaf/12.4.273.

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Abstract In 1985, fall irrigation on an Alpin sand reduced seedling stress and increased production of plantable loblolly pine (Pinus taeda L.) seedlings by 6% (40,000/ac). Applying about 0.5 in. of water/week (for 10 weeks) increased average height by 1 cm, average diameter by 0.4 mm, and average dry weight by 20%. At a cost of $17/ac, the additional irrigations increased crop value by $l,000/ac. Although ceasing fall irrigation has been recommended for nurseries located on sands, biological and economic data are needed to demonstrate that gains from stressing seedlings will offset the potent

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Maren, N. "MECHANIZED SEEDLING PRODUCTION AT BAILEY NURSERIES©." Acta Horticulturae, no. 1055 (October 2014): 263–64. http://dx.doi.org/10.17660/actahortic.2014.1055.57.

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Ariyanti, Mira, Farah Fadiyah, and Santi Rosniawaty. "Keadaan bahan kering bibit kelapa sawit dengan aplikasi kompos tankos dan Bacillus sp." Paspalum: Jurnal Ilmiah Pertanian 11, no. 2 (2023): 268. http://dx.doi.org/10.35138/paspalum.v11i2.602.

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Organic fertilizer in the form of compost is possible to be continuesly applied in oil palm plantations, including in nurseries. This is one of the efforts to support the realization of sustainable oil palm plantations. This experiment aims to examine the effect of adding compost made out of empty oil palm bunches (EOPB) and bacteria Bacillus sp. applied either singly or in combination between the two to the state of the dry matter of oil palm seedlings. The experiment was carried out at the Ciparanje Experimental Garden, Faculty of Agriculture, Padjadjaran University from February to May 2022

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Juzwik, J., C. Honhart, and N. Chong. "Cylindrocladium root rot in Ontario bare-root nurseries: estimate of spruce seedling losses." Canadian Journal of Forest Research 18, no. 11 (1988): 1493–96. http://dx.doi.org/10.1139/x88-230.

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Estimates of cylindrocladium root rot losses in three black and three white spruce compartments at five Ontario bare-root nurseries were determined through visual field assessment and seedling isolation. The causal fungus, Cylindrocladiumfloridanum Sob. & C.P. Seym., was isolated from 10–77% of the symptomatic and 0–28% of the apparently healthy seedlings in each compartment. In five compartments, estimates of mean incidence based on seedling isolations and visual assessment, were higher than those based on visual assessment alone. The percentage of living spruce (apparently healthy or sym

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Zhao, Shengyi, Jizhan Liu, Yucheng Jin, Zongchun Bai, Jianlong Liu, and Xin Zhou. "Design and Testing of an Intelligent Multi-Functional Seedling Transplanting System." Agronomy 12, no. 11 (2022): 2683. http://dx.doi.org/10.3390/agronomy12112683.

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Transplanting is a core part of factory nurseries and is a key factor in determining the healthy growth of seedlings. While transplanting has a single operational function, the complete process of sorting, transplanting and replanting is complex. This paper innovatively proposes an intelligent multi-functional seedling transplanting system, where the sorting, transplanting and replanting functions can be achieved with a single machine. This paper proposes the key strategies of seedling dynamic detection during transplanting and performing transplanting and replanting within the same tray, thus

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Nahar, MS, MA Rahman, MG Kibria, ANM Rezaul Karim, and SA Miller. "Use of tricho-compost and tricho-leachate for management of soil-borne pathogens and production of healthy cabbage seedlings." Bangladesh Journal of Agricultural Research 37, no. 4 (2013): 653–64. http://dx.doi.org/10.3329/bjar.v37i4.14390.

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Tricho-compost, a Trichoderma based compost fertilizer, was developed by mixing a definite concentration of spore suspension of a Trichoderma harzianum strain with measured amounts of processed raw materials, such as cowdung, poultry refuse, water hyacinth, vegetable wastes, sawdust, maize bran, and molasses. Tricho-leachate, a liquid by-product of the Tricho-compost, was obtained during decomposition of Tricho-compost materials. These bioproducts were tested both in the laboratory and in seedbed nurseries to evaluate their effectiveness against soil-borne pathogens for growing cabbage seedlin

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Furquim, Maria Gláucia Dourado, Abadia dos Reis Nascimento, João Vitor Silva Costa, Manuel Eduardo Ferreira, Graciella Corcioli, and Lino Carlos Borges. "REMOTELY PILOTED AIRCRAFT SYSTEMS WITH RGB CAMERA TO MAP COMMERCIAL TABLE TOMATO NURSERIES." Mercator 22, no. 1 (2023): 1–14. http://dx.doi.org/10.4215/rm2023.e22001i.

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Remotely Piloted Aircraft Systems (RPAS) are already a reality in Brazil. They are used in different fields of knowledge to obtain digital products that contribute to the identification, monitoring, control, and precision of the agricultural decision process. However, the cost-benefit of applying this technology to produce seedlings in commercial tomato nurseries needs better evaluation. This research analyzes the use of an RPAS with RGB camera over areas of table tomato seedlings and compares the cartographic products with the information obtained through semi-structured interviews with rural

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Diebel, Kenneth E., and Peter P. Feret. "Using Fractal Geometry to Quantify Loblolly Pine Seedling Root System Architecture." Southern Journal of Applied Forestry 17, no. 3 (1993): 130–34. http://dx.doi.org/10.1093/sjaf/17.3.130.

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Abstract Fractal geometry is a simple method of quantifying and describing complex shapes often found in nature (Mandelbrot 1983). The spatial arrangement of pine seedling roots is complex and not easily quantified. In this paper we report on a method for quantifying seedling roots based on concepts of fractal geometry. Ten 1+0 bareroot seedlings of each of three grades of loblolly pine (Pinus taeda L.) were obtained from two Virginia Department of Forestry nurseries. The fractal dimension (D) was estimated for seedling roots using a computer-based box-count method. The results show that pine

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Toda, Takeshi, Akinori Iwasa, Shinichi Fuji, and Hiromitsu Furuya. "Widespread Occurrence of Pythium arrhenomanes Pathogenic to Rice Seedlings Around Japanese Rice Fields." Plant Disease 99, no. 12 (2015): 1823–31. http://dx.doi.org/10.1094/pdis-01-15-0124-re.

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In Japan, rice seedlings grown in nurseries and used for transplanting are subject to a damping-off disease caused by Pythium spp. In this study, 148 isolates of Pythium spp. were obtained from rice seedlings in 39 locations of northern Japan. Among the isolates, 137 were identified as Pythium arrhenomanes using polymerase chain reaction (PCR) with species-specific primers, DNA sequencing analyses of the internal transcribed regions of ribosomal DNA, and the morphologies of oogonia, antheridia, oospores, and zoosporangia. Inoculation tests showed that the isolates identified as P. arrhenomanes

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Ayu Saputri, Yolanda, Indriyanto Indriyanto, and Ceng Asmarahman. "DENSITAS HAMA BIBIT TANAMAN HUTAN DI PERSEMAIAN PERMANEN BPDASHL WAY SEPUTIH WAY SEKAMPUNG LAMPUNG SELATAN." Jurnal Belantara 6, no. 2 (2023): 191–203. http://dx.doi.org/10.29303/jbl.v6i2.894.

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The density of pest attacks in nurseries can interfere with growth and reduce seedling quality and can even cause death and cause economic losses. This study aims to analyze the density of each type of pest in the nursery. Data collection was carried out by direct observation of the sample plot at the BPDASHL Way Seputih Way Sekampung Permanent Nursery, Karang Sari Village, Ketapang District, South Lampung Regency. The sample was determined by Cluster Sampling which was based on the type of tree seed, while the placement of sample plots in each seedling bed used Systematic Sampling. The result

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Hubbel, Kyrstan, Amy Ross-Davis, Jeremiah Pinto, Owen Burney, and Anthony Davis. "Toward Sustainable Cultivation of Pinus occidentalis Swartz in Haiti: Effects of Alternative Growing Media and Containers on Seedling Growth and Foliar Chemistry." Forests 9, no. 7 (2018): 422. http://dx.doi.org/10.3390/f9070422.

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Haiti has suffered great losses from deforestation, with little forest cover remaining today. Current reforestation efforts focus on seedling quantity rather than quality. This study examined limitations to the production of high-quality seedlings of the endemic Hispaniolan pine (Pinus occidentalis Swartz). Recognizing the importance of applying sustainable development principles to pine forest restoration, the effects of growing media and container types on seedling growth were evaluated with the goal of developing a propagation protocol to produce high-quality seedlings using economically fe

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Demina, N. A. "Current state of soils in forest nurseries in the taiga zone of European part of Russia." Izvestiâ Timirâzevskoj selʹskohozâjstvennoj akademii, no. 3 (2024): 11–21. http://dx.doi.org/10.26897/0021-342x-2024-3-11-21.

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When producing planting material in the taiga zone, it is extremely important to assess problematic sites in forest nurseries. Attention should be paid to poor soil quality, which can significantly affect the growth rate of seedlings and the yield of standard planting material. The article considers a comprehensive assessment of soil conditions in forest nurseries of the taiga zone of the European part of Russia. The research was conducted in six forest nurseries. Agrochemical and physical properties of soils were determined. The content of organic matter in the soils of forest nurseries is lo

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Bush, Edward W., and Pamela B. Blanchard. "Low-cost Container Yard for School-based Restoration Nurseries." HortTechnology 19, no. 4 (2009): 818–22. http://dx.doi.org/10.21273/hortsci.19.4.818.

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A small inexpensive (less than $1000) container yard, measuring 10 × 10 ft square, with an automatic irrigation system was designed for schools participating in the Louisiana State University Coastal Roots Program: A School Seedling Nursery Program for Habitat Restoration. Students helped install the container yard on their school site and oversee native plant production through the course of the school year. Teachers and other school staff checked the nursery during summer months to ensure that the irrigation system was working properly and the plants were healthy. Students grew ≈1000 restora

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Bush, Edward W., and Pamela B. Blanchard. "Low-cost Container Yard for School-based Restoration Nurseries." HortTechnology 19, no. 4 (2009): 818–22. http://dx.doi.org/10.21273/horttech.19.4.818.

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A small inexpensive (less than $1000) container yard, measuring 10 × 10 ft square, with an automatic irrigation system was designed for schools participating in the Louisiana State University Coastal Roots Program: A School Seedling Nursery Program for Habitat Restoration. Students helped install the container yard on their school site and oversee native plant production through the course of the school year. Teachers and other school staff checked the nursery during summer months to ensure that the irrigation system was working properly and the plants were healthy. Students grew ≈1000 restora

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Carey, William A. "Fumigation with Chloropicrin, Metham Sodium, and EPTC as Replacements for Methyl Bromide in Southern Pine Nurseries." Southern Journal of Applied Forestry 24, no. 3 (2000): 135–39. http://dx.doi.org/10.1093/sjaf/24.3.135.

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Abstract The effects of soil fumigation with chloropicrin alone or in combination with metham sodium and or with EPTC on the growth of loblolly pine (Pinus taeda L.) seedlings and on nutsedge (Cyperus spp.) control were investigated at three forest tree nurseries. Fumigation with chloropicrin plus metham sodium (CMS) significantly increased seedling numbers and growth compared to controls. Averaged among nurseries, mean root-collar-diameter increased from 0.14 to 0.17 in., and biomass from 0.14 to 0.20 lb/ft2. This produced seven more plantable seedlings and 6.5 more grade 1 seedlings/ft2 in C

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Muharram, Muhammad, and Supandji Supandji. "Pendampingan Kegiatan Pembibitan Padi Sistem Dapog di Bumdes Sosrohbahu Desa Rejeni Kabupaten Sidoarjo." JATIMAS : Jurnal Pertanian dan Pengabdian Masyarakat 2, no. 1 (2022): 49. http://dx.doi.org/10.30737/jatimas.v2i1.2555.

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Rejeni Village has a Village Business Unit (Bumdes) named SOSROBAHU with ten members. The Bumdes runs several business units in various fields. The central business unit of Bumdes Sosrobahu is the agricultural sector, namely a production input shop and rice planting services using a Transplanter. The number of farmers in Rejeni Village is also quite large, around 247 farmers, with the main commodity being rice. In the socialization program activities, the implementing team held discussions to explore the problems, namely: The lack of knowledge of farmers about the tray system of rice nurseries

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