Results 21 to 30 of about 311,845 (309)
Above- and below-ground competition in high and low irradiance: tree seedling responses to a competing liana Byttneria grandifolia [PDF]
, 2008 : In tropical forests, trees compete not only with other trees, but also with lianas, which may limit tree growth and regeneration. Liana effects may depend on the availability of above- and below-ground resources and differ between tree species.
Bongers, F +7 more
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Peculiarities of forming a root system of plum seedless in a fruit kennel with drip irrigation
Овощи России, 2020 Relevance. Currently, there is a problem of satisfying the demand in the domestic market for fruit and berry products in accordance with current recommendations.
N. N. Dubenok +2 more
doaj +1 more source
Effect of LED lights on the in vitro growth of Pinus pseudostrobus Lindl., plants
Journal of Forest Science, 2022 Pinus pseudostrobus Lindl. is a species endemic to Mexico and is widely used in reforestation programmes, as it is highly adapted to poor, shallow, limestone soils and has high commercial importance.
Luis Alberto Marín-Martínez +1 more
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PlantsPlants have developed several dormancy mechanisms essential for resilience in adverse environments. Understanding these mechanisms allows for the development of weed control strategies and enhances seedling production. This study aimed to investigate the
Maricélia Moreira dos Santos +4 more
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Evaluation of different rates and types of Moroccan phosphate rocks on oil palm seedlings
, 2023 Phosphorus (P) deficiency has consistently been a major limitation in crop production, especially in acidic tropical soils such as those in Malaysia.
Mohd Amin, Adibah +3 more
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EFFECT OF SOWING MEDIUM AND NITROGEN FERTILIZATION RATES ON PRODUCTION AND GROWTH OF MAHOGANY (SWEITINIA MACROPHYLLA) SEEDLINGS [PDF]
Arab Universities Journal of Agricultural Sciences, 2018 This study was carried out at the nursery of Horticulture Department, Faculty of Agriculture, Ain Shames University during two seasons of 2015 and 2016 to study the effect of sowing medium and fertilization rates on vegetative growth and chemical ...
doaj +1 more source
Control of Bacterial Seedling Rot and Seedling Blight of Rice by Bacteriophage [PDF]
Plant Disease, 2012 In Japan, rice seed are immersed in pesticide solutions to prevent seedborne diseases that attack greenhouse seedlings. However, disposal of large quantities of waste pesticide solutions after treatment is costly. As an alternative treatment, bacteriophages (phages) that are highly specific to the target bacteria are considered as potential biocontrol
Naoto, Adachi +3 more
openaire +2 more sources
SeedsEven though wheat’s response to nitrogen (N) is well studied, practical optimization remains challenging because yield and seed quality often react inconsistently across seasons.
Luka Drenjančević +4 more
doaj +1 more source
Seed morphobiometry, morphology of germination and emergence of quinoa seeds ‘BRS Piabiru’ [PDF]
Anais da Academia Brasileira de Ciências, 2020 Quinoa, classified as a pseudocereal, presents greater nutritional value compared to traditional cereals. Considering the potential for cultivation presented by the species and the benefits of studying plant morphology and morphobiometry, this paper ...
DANIELE B. RODRIGUES +7 more
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Invertases in Oat Seedlings [PDF]
Plant Physiology, 1980 The soluble invertase activity in etiolated Avena seedlings was highest at the apex of the coleoptile and much lower in the primary leaf, mesocotyl, and root. The activity in all parts of the seedling consisted of two invertases (I and II) which were separated by chromatography on diethylaminoethylcellulose. Both enzymes appeared to be acid invertases,
R, Pressey, J K, Avants
openaire +2 more sources