CORN DEVELOPMENT AND PRODUCTION IN FUNCTION OF SOURCES OF NITROGEN FERTILIZERS AND DOSES

The increase in nitrogen doses promoted significant increments in dry matter productivity, number of tillers, total nitrogen content, crude protein and relative chlorophyll

The aim of this study was to investigate the effects of different mineral N sources (urea, ammonium sulphate, calcium nitrate, ammonium nitrate, Uran, controlled- release N

We evaluated urea-based N fertilizers treated with coating technologies, i.e., coating with boric acid and copper sulfate - UCuB (N = 44.6 %, B = 0.39 % and Cu = 0.16 %) and

The analysis of corn response to the interference of goosegrass in different proportions of plants indicated that for shoot and total dry mass and height, corn plants have

Figure 4: Leaf P content in coffee as a function of annual surface applications of sources and doses of phosphorus in samples collected in 2009, 2010 and 2011.. A, B and D:

(2004), Mineral composition and dry mass production of corn plants affected by different phosphate sources and different soil aluminum saturation levels. (2001),

Plant height (A) and stem diameter (B) as a function of the sum of degrees day (DD) in eggplant subjected to different N doses cultivated in a protected

Rice plant dry mass, leaf N content and plant height for upland rice planted in succession with single corn crop or corn intercropped with grassy or legume species, as a function