Agriculture in Brazil is a means for promoting significant socioeconomic sustainable progress. However, the productivity of cereal crops such as maize, rice, wheat and sorghum is below their potential. The low availability of phosphorus (P) and inadequate fertilization are some of the major challenges of modern agriculture. In tropical soil, the phosphorus is carried out by adding high dosages of water-soluble phosphates, since most of the added fertilizer becomes unavailable because of fixat

Status: Completed     Start date: Mon Oct 01 00:00:00 GMT-03:00 2012

In Brazil, milk production is practiced by more than one million farmers, mostly smallholders, who rely primarily on pastures and grass plantations for green chop as the most important feeding sources for their herds. One of the main demands of the farmers refers to improved forage cultivars for cutting and grazing that can meet the nutritional needs of herds throughout the year. Elephantgrass stands out as a potential fodder resource due to its high production of biomass, superior nutritional q

Status: Completed     Start date: Sat Jul 01 00:00:00 GMT-03:00 2017

Grapevine production is widespread areas with distinct climate conditions throughout the world. Adaptation to local environmental conditions results from evolutionary processes leading to functional and structural changes to maximize plant performance. Plant adaptation consists in a complex network of environmental sensing and interpretation processes coupled with endogenous environmental mechanisms to control development and generate the phenotypic plasticity required adapt growth and developme

Status: Completed     Start date: Tue Nov 01 00:00:00 GMT-03:00 2011

The genus Cynodon (Star and Bermuda grasses), among the existing grasses as alternatives for pasture exploitation, present advantages such as high productivity and forage quality, response to fertilization, resistance to trampling, good adaptation to different types of soils and climate, good tolerance to humid soils and low temperatures. These factors distinguish the genus Cynodon from others that predominate in tropical conditions and justify its choice as a promising alternati

Status: Completed     Start date: Tue Mar 01 00:00:00 GMT-03:00 2016

Com o objetivo principal de aumentar a qualidade e a produtividade da maçã brasileira, foram gerados subsídios importantes ao setor produtivo para o estabelecimento de tecnologias apropriadas ao manejo da planta e do fruto. Além disso, foram desenvolvidos estudos fundamentais relacionados aos aspectos moleculares e fisiológicos da qualidade do fruto, visando ampliar conhecimentos acerca de fenômenos que ocorrem nas frutas durante sua vida pós-colheita. Em termos de resultados principais, destaca ...

Status: Completed     Start date: Tue Feb 01 00:00:00 GMT-03:00 2011