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Bioavailability of Nutrients in Seeds from Tropical and Subtropical Soybean Varieties
(Taylor & Francis Inc, 2016-01-01)
The selection of varieties or species of plants with higher nutrient uptake efficiency and nutrient concentration for biofortification of food crops is a key tool to reduce malnutrition. Soybean (Glycine max L. Merr) is ...
Repartição de nutrientes nos ramos, folhas e flores do cafeeiro.
(Pesquisa Agropecuária Brasileira, Brasília, v. 37, nº 7, p.1017-1022, jul. 2002., 2011)
Nutrient cycling aspects in stands of Pinus-elliottii engelm var elliottii under differents resining intensities .2. nutrients contents in litter
(Inst Tecnologia Parana, 1994-01-01)
Annual and monthly quantities of nutrients wich returned to the soil through litter fall in Pinus elliottii Engelm. var. elliottii stand were estimated durint a two years period, in Experimental Station of Mogi-Guacu, SP. ...
Unbiased approach to diagnose the nutrient status of red guava (Psidium guajava)
(2012-09-30)
Fertilization of guava relies on soil and tissue testing. The interpretation of tissue test is currently conducted by comparing nutrient concentrations or dual ratios with critical values or ranges. The critical value ...
PERIODICITY OF EXPOSURE OF HYDROPONIC LETTUCE PLANTS TO NUTRIENT SOLUTION
(Univ Fed Rural Semi-arido-ufersa, 2020-01-01)
A balanced periodicity of the nutrient solution flow is essential for better agronomic performances and low production costs in hydroponic systems. Thus, the objective of this work was to evaluate the effect of periodicity ...
Nutrient resorption from senescing leaves in two Stipa species native to central Argentina
(Wiley, 2003-04)
Nutrient resorption from senescing leaves enables plants to conserve and reuse nutrients. As such, it could be expected that plant species adapted to infertile soils have a higher nutrient resorption efficiency (percentage ...
Dinámica de la absorción y partición de nutrientes en Soja
(Fundación Rómulo Raggio, 2000-12)
Dynamics of nutrient uptake and partition in soybean (Glycine max (L.) Merrill) fertilization requires detailed information for the optimization of nutrient management. Sound economic and environmental nutrient management ...
Head lettuce production and nutrition in relation to nutrient solution flowProdução e nutrição da alface americana em função da vazão da solução nutritiva
(2020-01-01)
The optimum flow rate of nutrient solution in hydroponic system can better nourish the crops, allowing healthy and faster growth of lettuce. However, flow also interferes with electric power consumption, so further researches ...
Native and alien herbaceous plants in the Brazilian Cerrado are (co-)limited by different nutrients
(2016-03-01)
Background and aims: The diverse flora of the Brazilian Cerrado is threatened by agricultural expansion, nutrient enrichment and invasion of alien plants. We performed a fertilization experiment to investigate the nature ...