Now showing items 1-10 of 3410
FERTILIZATION AND NUTRITION OF SWEET POTATO: A REVIEW
(Faema-fac Educacao & Meio Ambiente, 2017-07-01)
The sweet potato is an important food for the population, being rich in proteins, fibers, nutrients such as K, P, Ca, Mg, Fe, Mn, Cu, and bioactive compounds. It is usually cultivated by small producers. In Brazil, the ...
Combination of mineral and organic fertilizers of slaughterhouse-waste products for cultivation of upland rice cultivars
Due to the expansion of the slaughterhouses sector, there is huge availability of waste from agricultural products. These waste products may be used as alternative for the production of organic fertilizers. Fertilizer ...
Fertilization of high-yield corn with poultry litter based on nitrogen doses
(Empresa Brasil Pesq Agropec, 2018-03-01)
The objective of this work was to recommend nitrogen doses from poultry litter-based organic fertilizers in powder and pellet forms, compared with mineral fertilizer, in a high-yield corn crop under notillage. The treatments ...
Postharvest Behavior of Highbush Blueberry Fruits cv. O Neal Cultivated with Different Organic Fertilization Treatments
(Instituto de Investigaciones Agropecuarias, INIA, 2009)
Corn yield in sandy soil fertilized with poultry litter
(United Arab Emirates Univ, 2017-12-01)
The use of animal waste is an alternative to provide nutrients and increase organic matter content in sandy soils. The poultry litter is one of the most nutrient-rich residues. The objective of this study was assess the ...
Organic compost and potassium top dressing fertilization on production and quality of beetroot
The potassium (K) in top dressing fertilization is used for beetroot production in Brazil. However, most of K studies are made with fertilization before planting, and it is not known the real need of this K top dressing ...
Atributos químicos do solo sob plantio direto afetado por sistemas de culturas e fontes de adubação
Crop systems and fertilization sources can affect the chemical properties of the soil and, consequently, its fertility. With the aim of evaluating the effect of such management practices, soil samples collected at 0.0-0.10; ...
Soil organic carbon accumulation in a Mollisol amended with mineral and organic fertilizers under conventional tillage and no-till systems.
(In: RAMIRAN INTERNATIONAL CONFERENCE, 15., 2013, Versailles. [Anais...] Versailles: RAMIRAN, 2013. 1 pen drive., 2013)
Exportação de nutrientes em plantas de jambu, sob diferentes adubações
The jambu is a broad vegetable consumption in Northern Brazil, especially in Pará, known by the jambu and other common names is native to the Amazon region has been used and cultivated for culinary and also recently in ...
Produtividade e acúmulo de nutrientes em plantas de jambu, sob adubação orgânica e mineral
The organic production is a system that allows achieving good levels of productivity, while avoiding the risks of chemical contamination of farmers, consumers and the environment. Because jambu plant is widely used as ...