Results 31 to 40 of about 2,340,644 (345)
Economic nitrogen rate for fertigation of green corn crop in the Brazilian semiarid
Pesquisa Agropecuária Brasileira, 2019 : The objective of this work was to determine the nitrogen rate for fertigation associated with the maximum productivity of green corn (Zea mays) with a lower production cost, in two harvest seasons in the Brazilian semiarid region.
Ê. G. Souza +5 more
semanticscholar +1 more source
Planta Daninha, 2009 A reduction in herbicide use is one of modern agriculture's main interests and several alternatives are being investigated with this objective, including intercropping.
P.S.L. Silva +4 more
doaj +1 more source
A smartphone APP for weather-based irrigation scheduling using artificial neural networks [PDF]
Pesquisa Agropecuária Brasileira, 2020 : The objective of this work was to develop a smartphone application (APP) for a weather-based irrigation scheduling using artificial neural networks (ANNs), as well as to validate it in a green corn (Zea mays) crop.
Lucas Borges Ferreira +3 more
doaj +1 more source
Senescence: The Genetics behind Stay-Green Corn [PDF]
The Plant Cell, 2019 Senescence results from two ineluctable laws of nature: every living entity will eventually die, and when it does, nothing will be lost, as everything will be recycled. At the organism level, senescence is an integral part of the plant life cycle, under strict age-dependent genetic control ...
openaire +2 more sources
Planta Daninha, 2011 Although labor is intensive, evaluating the growth of crops may allow a better understanding of crop performance, including the reasons why certain cultivars can compete better with weeds.
P.S.L Silva +4 more
doaj +1 more source
Planta Daninha, 1994 Estudou-se o consórcio de milho com adubos verdes: Cajanus cajam, Stizolobium aterrimum, Crotalaria spectabilis e Dolichos lablab, e avaliou-se os efeitos das relações entre comunidade infestante, milho e legumiinosas. Os tratamentos estudados foram: (i)
Dagoberto Martins
doaj +1 more source
Cover crops in the production of green and sweet corn
Horticultura Brasileira, 2021 Intensive conventional tillage cultivation of both green and sweet corn can contribute to soil degradation when compared to no-till systems. This study aimed to assess the agronomic characteristics and physicochemical quality of green and sweet corn ...
Bruna de Souza Silveira +5 more
semanticscholar +1 more source
Planta Daninha, 2009 Studies on plant growth are interesting because they provide explanations for the factors that influence yield in various crops. The objective of this work was to evaluate growth and yield in corn cultivar AG1051, when in competition with weeds. Cultivar
P.S.L Silva +4 more
doaj +1 more source
Comparison of 15N isotope methods to determine the recovery efficiency of nitrogen from green manure [PDF]
Pesquisa Agropecuária Brasileira, 2019 : The objective of this work was to compare three methods of 15N isotope application to the soil in order to determine the recovery efficiency of nitrogen derived from green manure by corn (Zea mays).
Ednaldo da Silva Araújo +6 more
doaj +1 more source
Synthesis of non-phosphorylated epoxidised corn oil as a novel green flame retardant thermoset resin
Scientific Reports, 2021 This study aimed to produce a new potential flame retardant thermoset resin from epoxidised corn oil through a one-pot method using liquid inorganic catalysed with hydrogen peroxide.
Maurelio Cabo, P. M. N., Jung‐il Song
semanticscholar +1 more source