Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 7 of 7 for “"Plants--Nutrition"”.
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Effect of suspended sediment on the availability of adsorbed phosphorous and iron to a green alga
Thesis (M.S.)--Michigan State University. Dept. of Fisheries and Wildlife, 1976
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Relation of tissue analysis to soil analysis in Michigan orchards
Thesis (M.S.)--Michigan State College of Agriculture and Applied Science. Dept. of Horticulture, 1951
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Growth responses of selected plant species on serpentine soil of the western Sierra Nevada foothills
This study was undertaken to examine the growth responses of various annual plant species on serpentine and non-serpentine soils from the Sierra Nevada foothills and the adjacent area. Various measurements were taken at intervals during the life cycle to determine the comparative growth patterns on …
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Biological methods for determining fertilizer requirements of crops
Thesis (M.S.)--Michigan State College of Agriculture and Applied Science. Dept. of Botany and Plant Pathology, 1951
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Characterizing Low Nutrient Stress Resistance in Crop Sunflowers (Helianthus annus)
Historically agriculture has met global food production demands, but abiotic stresses are predicted to decrease crop yield in the context of climate change. In order to prevent losses in crop yield under conditions of increasing environmental stress and to reduce environmental damage from …
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Borreria verticillata (Rubiaceae): Caracterização Nutricional e Respostas Morfofisiológicas ao Arsênio
O arsênio (As) é um elemento tóxico aos seres vivos liberado no ambiente por fontes naturais e antrópicas. A fitorremediação utilização de plantas na recuperação de ambientes contaminados requer a seleção de espécies tolerantes ao poluente. Borreria verticillata é encontrada em ambientes com alta …