Salatier Buzetti

• Abstract

  The reconstruction of soil fertility is a major tool for the recovery of degraded pastures and nitrogen fertilizer use is of fundamental importance in its production process. This project aims to evaluate the fractions of organic and inorganic nitrogen from the soil that affect nutrition and recovery of pastures, as well as the utilization of nitrogen from nitrogen fertilizer, and also id…

  Dinamic of nitrogen organic fraction in the soil in area with degraded pastures fertilized with nitrogen rates and sources, AP.R

• Abstract

  Boron is used in leaf spray in several areas and for the most several soil conditions, environment and crops in Brazil. It is verified; however, the supply of B through leaf still presents different results. It was just recently demonstrated that the boron exhibits fast and significant mobility in the phloem of some species that produce poliois. The poliois as the sugars alcohols sorbitol…

  Mobility of 10B applied on leaf in fruit plant producer of sorbitol, AP.R

• Abstract

  Nitrogen fertilization provides, in addition to nutrition, the maintenance of intense green color in ornamental turfgrasses, necessary undeesthetic viewpoint. But, nitrogen (N) increases the growth of shoots and, thus, the frequency of cuts, the main factor in the cost of turfgrasses maintenance. In this context, this study aim to evaluate nitrogen fertilization (via soil and foliar) and …

  Nitrogen fertilization and rates of glyphosate as growth regulators in zoysiagrass, BP.DR

• Abstract

  Cerrado soils generally have low levels of organic matter, which is the main primary source of boron (B), which makes limiting the cultivation of high demand crop, such as eucalyptus. Therefore, in commercial plantations, it is common to fertilization at planting and foliar application of this element in the deployment phase of the crop. Therefore, it is important to verify that the appli…

  Residual effect and reapplication of boron in Eucalipto crop clone I144, BP.DR

• Abstract

  In Brazil, much of the Eucalyptus planting is in area of soils of low fertility, low availability of phosphorus (P) and potassium (K) and low organic matter (OM), which implies in low nutrient level to the plant, reflecting to the reduced productivity. In this context, it was aimed to evaluate nitrogen, phosphorus and potassium fertilization in productivity nutrient cycling and nutrient b…

  Nitrogen, phosphorus and potassium fertilization on productivity, nutrient cycling and nutrition balance of eucalyptus, BP.DR

(Only some records are available in English at this moment)

• Evaluation of the competition ionic affecting the uptake of zinc and other metals by plants, BE.PQ