Absortion Of Nutrients
Mostrando 1-2 de 2 artigos, teses e dissertações.
-
1. Produtividade de biomassa e interaÃÃes Ãrvore-cultivo em sistemas agroflorestais no Agreste da ParaÃba
Agroforestry systems, such as alley cropping or the implantation of glricidia hedgerows (Gliricidia sepium), are being adopted in agricultural family properties in the rural area of ParaÃba with the objetective of bettering soil fertility and increasing cattle breeding productivity. However, studies regarding the dynamics of nutrients, water and biomass pro
Publicado em: 2006
-
2. Nutritional efficiency of sugar cane cultivars / Eficiência nutricional de cultivares de cana-de-açúcar
This work aimed to determine the nutritional efficiency of sugar cane cultivars in the first two crop-growth cycles (plant and first-ratoon crops). Thus, biological utilization coefficient and apparent sucrose yield ha-1 (TPH) were evaluated. The experiment was set up on mid February 2003 in a clayey textured Red Yellow Argisol, and arranged in a randomized
Publicado em: 2006