Now showing items 11-20 of 1128
Meta-analysis in the Selection of Groups in Varieties of Citrus
Brazil is the largest producer of oranges (Citrus sinensis) in the world. The nutrient management of tree orchards is designed from experiments with a limited number of varieties. This knowledge is transferred to other ...
C/N ratio and nutrient content in peach bark related to peach tree short life¹.
(Revista Brasileira de Fruticultura, Jaboticabal, v. 38, n. 4, p. 1-11, 2016., 2016)
The plant ionome revisited by the nutrient balance concept
(Frontiers Research Foundation, 2014)
Norms establishment of the Diagnosis and Recommendation Integrated System (DRIS) for nutritional diagnosis of sugarcane.
(Pesquisa Agropecuária Brasileira, Brasília, v. 38, nº 2, p.277-282, fev. 2003., 2011)
Sugarcane residue incubated in soil at different temperatures and nitrogen fertilization
The sugarcane residue deposited on the soil is an alternative source of nutrients, which can serve as a soil conditioner in soil conservation. The effects of sugarcane harvest systems, especially with the residue incorporated ...
Water and Nutrient Supply for Desert Food Webs: From Autotrophs to Top Consumers Within the Framework of Ecological Stoichiometry.
Energy and material flow are essential to ecosystem functioning. Transfer of energy and nutrients within ecosystems is best described in terms of food web interactions among taxa in ecological comrnunities. Energy and ...
Availability of nutrients, productive properties, and quality of sunflower ( L.) seeds in acid soils amended with different molar ratios between Ca and Mg
Liming is indispensable in acid soils for amending acidity; however, the technique may alter the cation balance in soil and, consequently, may limit the availability and uptake of nutrients. We aimed to evaluate different ...
Silicon alleviates ammonium toxicity in cauliflower and in broccoli
Plant growth may be higher with a nitrate (NO3 −) and ammonium (NH4 +) ratio (N-A ratio), in relation to a particular form of N. However, the NH4 + can be toxic. In order to alleviate NH4 + toxicity in plants, silicon (Si) ...