Nitrogen doses
Fertilization of high-yield corn with poultry litter based on nitrogen doses
... 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 no- ...N doses of 65, 100, and ...
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Productivity and quality of Brachiaria brizantha B4 seeds in function of nitrogen doses
... of nitrogen rates and time of aplication upon quality and productivity of colonião grass ...and nitrogen nutritional value of Brachiaria brizantha ...
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Oat growth under different nitrogen doses in eucalyptus alley cropping system in subtropical Brazil
... by nitrogen at distances relative to 4 year old eucalyptus tracks in the ...by nitrogen doses (12 and 80 kg N ha -1 ) at five equidistant positions between two adjacent eucalyptus double line ...
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Frações de nitrogênio no solo e na fitomassa foliar de berinjela e rúcula sob doses de nitrogênio associadas à extratos de Nim / Nitrogen fractions in soil and phytomass of eggplant and arugula under nitrogen doses associated with neem extracts
... main nitrogen fertilizer used in agriculture, however, ammonia volatilization and nitrate leaching from urea are the most important forms of nitrogen (N) losses in the ...on nitrogen fractions and ...
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Effect of nitrogen doses on disease severity and watermelon yield
... to nitrogen fertilization regarding fruit yield and quality, and disease resistance are ...of nitrogen doses on fruit yield and quality, and on disease prevalence in ...(N doses, applied twice ...
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Doses de nitrogênio na produção de grãos de genótipos de milho em superadensamento / Nitrogen doses in grain production of maize genotypes under Superadhesion
... four nitrogen doses (80, 160, 240 and 320 kg ha¹) in three corn genotypes, Branca, Viçosense and Nordestino, in super-density, for grain production in the municipality of Rio Largo, ...four doses of ...
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Produção de rabanete sob condições diferentes de reposição hídrica e doses de nitrogênio / Rabanet production under different conditions of water replacement and nitrogen doses
... and nitrogen fertilization in the production of radish, an experiment was conducted in a ...and nitrogen fertilization, in a 2x4 factorial ...for nitrogen fertilization, doses of: ...to ...
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Hay Tifton 85 grass under nitrogen doses in different days of regrowth
... The nitrogen fertilization (N) is an alternative to intensify mass production and the nutritional quality of forage grasses (Sales et ...increasing doses of ...
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Morphogenesis in pastures with Tanzania grass fertilized with nitrogen doses under a grazing system
... the variable when compared to lack of N in the application. This fact demonstrated N as an enhancer of leaf growth due to a great accumulation of nitrogen in the cell division zone (Cabrera-Bosquet et al., 2009). ...
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AGRONOMIC EFFICIENCY AND GROWTH OF EGGPLANT CROP UNDER DIFFERENT POTASSIUM AND NITROGEN DOSES
... Fruits with a shiny dark purple color were harvested 100 to 137 days after transplanting (DAT). To evaluate the eggplant growth in response to different doses of K and N, the plant height (PH [cm]), and stem ...
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Morphogenic, structural, productive and bromatological characteristics of Braquiária in silvopastoral system under nitrogen doses
... The height increased linearly with increasing doses of N application, with an increase of 0.01 cm for each unit of N. For the leaf: stem ratio, there was a behavior contrary to height, since the means adjusted to ...
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Cover crops, nitrogen doses, and inoculation with Azospirillum brasilense, in maize in the Cerrado
... Para a produtividade de grãos de milho, para o primeiro ano (Tabela 4), observou-se interação significativa entre inoculação vs coberturas vegetais e entre coberturas vegetais vs doses de N aplicadas em cobertura. ...
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Portable chlorophyll meter can estimate the nitrogen sufficiency index and levels of topdressing nitrogen in common bean
... replications. Nitrogen doses were applied as topdressing and compared with a treatment in which a high dose of N was used as a reference to calculate the NSI, whose value was 95 ...
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Nitrogen fertilization strategies for xaraes and tifton 85 grasses irrigated in the dry season
... two nitrogen doses were combined with four strategies of nitrogen fertilization application (2 × 4 factorial arrangement) in the subplots and harvests in the subplots, with three ...kg/ha ...
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Mineral, protein and nitrate contents in leaves of Pereskia aculeata subjected to nitrogen fertilization
... the nitrogen fertilization in Pereskia aculeata plants may affect the protein content and increase its nutritional ...of nitrogen fertilization on mineral, protein and nitrate contents, as well as the yield ...
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Growth and plant mass of radish fertirrigated with different doses nitrogen
... of nitrogen doses applied via fertigation and associated with different types of crop establishment fertilization on growth and biomass of ...five doses of nitrogen fertilizer applied by ...
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Soil carbon and nitrogen mineralization caused by pig slurry application under different soil tillage systems
... application of pig slurry to soil, a significant amount of ammoniacal N is transformed to nitrate N (Giacomini et al., 2009b). Besides, approximately 50% of the total nitrogen in pig slurry is readily available to ...
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Periods of weed interference in chickpea grown under different doses of nitrogen fertilizer topdressing
... of nitrogen (N), phosphorus (P) and potassium (K), is among the most important factors that affect the competitive relationships between the crop and weeds (Tang et ...
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QUALITY AND ANTIOXIDANT ACTIVIY OF TOMATO CULTIVATED UNDER DIFFERENT SOURCES AND DOSES OF NITROGEN
... Despite the lack of significant difference (P < 0.05) observed in the analysis of variance regarding the dose of N used, there was a tendency for this ratio to increase with greater N doses compared to the ...
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DETERMINATION OF XARAÉS GRASS QUALITY SUBMITTED TO IRRIGATIONWATER LEVELSAND NITROGEN AND POTASSIUM DOSES
... OLIVEIRA FILHO, J. da C.; OLIVEIRA, E.M. de; OLIVEIRA, R.A. de; CECON, P.R.; OLIVEIRA, R.M. de; CÓSER, A.C. Irrigação e diferentes doses de nitrogênio e potássio na produção do capim Xaraés. Revista Ambiente & ...
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