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Supplementary reinoculation in topdressing of Rhizobium tropici in common bean crop: effects on nodulation, morphology, and grain yield
(2021-01-01)
Besides nitrogen fertilization (N), other processes constitute sources capable of supplying large amounts of N to plants, such as biological nitrogen fixation. In general, the inoculation technique exclusively in the seed, ...
Times of potassium application in topdressing on the soybean crop
(Science Domain International, 2016)
Rates and split top-dress applications of N fertilizer in the production of sweet potato in tropical soil
(2017-01-01)
There are some studies about plant nutrition and split topdress application of fertilizer to influence nutrients and production of sweet potatoes. This study aimed to evaluate the influence of nitrogen doses in the presence ...
Nitrogen top-dressing fertilization of maize cultivated in single and twin-row systems1
(Universidade Federal de Viçosa, 2021-02-26)
The aim of this study was to evaluate the effects of cropping systems (single and twin-rows) and N fertilizer rates in the second top-dressing on the agronomic performance and relative economic returns of maize. The ...
Mineral nitrogen fertilization effects on lettuce crop yield and nitrogen leaching
(2019-09-20)
The low efficiency of N fertilization in soils used to grow vegetables and the consequent need to add high levels of the nutrient are the major cause of nitrate contamination of groundwater and freshwater, which calls for ...
Common bean response to cover crop straw and topdressing nitrogen fertilization
(2018-07-01)
The use of cover crop mixtures (i.e., grass-legume), in association with N topdressing in common bean (Phaseolus vulgaris L.) has attracted interest due to the potential for increased seed yield and enhanced sustainability ...
Nitrogen topdressing and application ways of fluazifop-p-butyl plus fomesafen in weed control and agronomic performance of common bean
(Acad Brasileira De Ciencias, 2015-12-01)
The objective of this study was to investigate the effect of interaction between nitrogen topdressing and different application ways (active ingredients) a.i. fluazifop-p-butyl + fomesafen in weed control and agronomic ...
Fontes e manejos da adubação nitrogenada em algodoeiro
(Escola de Agronomia e Engenharia de Alimentos/UFG, 2013-03-01)
O desenvolvimento de tecnologias que visem a aumentar a eficiência dos fertilizantes nitrogenados é de fundamental importância para a sustentabilidade da agricultura. Assim, este trabalho objetivou avaliar a resposta do ...
Fontes e manejos da adubação nitrogenada em algodoeiro
(Escola de Agronomia e Engenharia de Alimentos/UFG, 2013-03-01)
O desenvolvimento de tecnologias que visem a aumentar a eficiência dos fertilizantes nitrogenados é de fundamental importância para a sustentabilidade da agricultura. Assim, este trabalho objetivou avaliar a resposta do ...