Buscar
Mostrando ítems 31-40 de 7761
Potential Uses of Wild Germplasms of Grain Legumes for Crop Improvement
(2017)
Challenged by population increase, climatic change, and soil deterioration, crop improvement is always a priority in securing food supplies. Although the production of grain legumes is in general lower than that of cereals, ...
Nitrogen harvest index and its association with crop yields.
(Journal of Plant Nutrition, v. 37, n. 6, p. 795-810, 2014., 2014)
Chapter 1 - Maize
(Academic Press, 2020-12)
Maize is presently the grain crop that covers the largest cultivated area, has the largest production, and the largest grain yield worldwide. In recent years, maize occupied an important part of the land previously cropped ...
The influences of progenitor filtering, domestication selection and the boundaries of nature on the domestication of grain crops
(Wiley Blackwell Publishing, Inc, 2021-06)
Domestication generally involves two sequential processes: initial identification of wild species with desirable characteristics (‘progenitor filtering’) and subsequent artificial and natural selection that, respectively, ...
Cosecha y operaciones previas al secado y almacenamiento
(Servicio Nacional de Aprendizaje (SENA)Dirección general, 2014)
Características de los granos
(Servicio Nacional de Aprendizaje (SENA)Dirección general, 2014)
Grain yield of corn at different population densities and intercropped with forages
(Univ Federal Campina Grande, 2015-12-01)
The no-tillage system optimizes agricultural areas, maintaining the supply of straw and promoting crop rotation and soil conservation. The aim of the present study was to evaluate sowing quality and grain yield of corn ...
Land use intensification in the Rolling Pampa, Argentina: Diversifyingcrop sequences to increase yields and resource use
(Elsevier Science, 2016-11)
Increasing and maintaining high productivity levels presents a major challenge facing farmers today and will continue into the near future. More integrative and complex approaches to decision-making, besides adopting new ...
Modelled yield and water use efficiency of maize in response to crop management and Southern Oscillation Index in a soil-climate transect in Argentina
(Elsevier Science, 2012-10)
Maize responses to individual management factors have been widely investigated but studies of higher-order interactions involving multiple factors are rare. This paper investigates the responses of grain yield and water ...
Crop management affects dry-milling quality of flint maize kernels
(Elsevier, 2011-05)
Dry-milling performance of maize (Zea mays, L.) kernels primarily depends on their hardness. The flint type is harder than the dent and semi-dent maize, yielding a higher proportion of big endosperm pieces in the mill. ...