Nitrogen and K deficiency are among the most yield limiting factors in Brazilian pastures. The lack of these nutrients can hamper the chlorophyll biosynthesis and N content in plant tissues. A greenhouse experiment was carried out to evaluate the relationship among N and K concentrations, the indirect determination of chlorophyll content (SPAD readings), nitrate reductase activity (RNO3-) in newly expanded leaf lamina (NL) and the dry matter yield for plant tops of Mombaça grass (Panicum maximum Jacq.). A fractionated 5² factorial design was used, with 13 combinations of N and K rates in the nutrient solution. The experimental units were arranged in a randomized block design, with four replications. Plants were harvested twice. The first ha...
The development of a portable chlorophyll meter (SPAD 502), that takes instantaneous measurements of...
Panicum grasses are characterized by their great potential of forage production. Among the many cult...
O experimento teve como objetivo determinar a resposta do capim-Mombaça (Panicum maximum Jacq.) a tr...
Nitrogen and K deficiency are among the most yield limiting factors in Brazilian pastures. The lack ...
Nitrogen and K deficiency are among the most yield limiting factors in Brazilian pastures. The lack ...
Nitrogen and K deficiency are among the most yield limiting factors in Brazilian pastures. The lack ...
Nitrogen and K deficiency are among the most yield limiting factors in Brazilian pastures. The lack ...
Foram realizados dois experimentos com solução nutritiva envolvendo as gramíneas forrageiras Panicum...
Tanner grass (Brachiaria radicans Napper) is a forage plant that is adapted to well-drained soils or...
The productive chain of ruminant in northern Brazil has its base sustained by forages being its mana...
The experiment was carried out in a greenhouse and in nutrient solutions with three combination of ...
O capim-Aruana (Panicum maximum cv. Aruana) tem mostrado bom desempenho nas pastagens, particularmen...
Com o objetivo de avaliar os efeitos de combinações de doses de nitrogênio e potássio nos atributos ...
A 'tanner grass' (Brachiaria radicans Napper) é uma planta forrageira que se adapta bem tanto em sol...
Conduziu-se um experimento em casa-de-vegetação no período de novembro de 2000 a fevereiro de 2001 c...
The development of a portable chlorophyll meter (SPAD 502), that takes instantaneous measurements of...
Panicum grasses are characterized by their great potential of forage production. Among the many cult...
O experimento teve como objetivo determinar a resposta do capim-Mombaça (Panicum maximum Jacq.) a tr...
Nitrogen and K deficiency are among the most yield limiting factors in Brazilian pastures. The lack ...
Nitrogen and K deficiency are among the most yield limiting factors in Brazilian pastures. The lack ...
Nitrogen and K deficiency are among the most yield limiting factors in Brazilian pastures. The lack ...
Nitrogen and K deficiency are among the most yield limiting factors in Brazilian pastures. The lack ...
Foram realizados dois experimentos com solução nutritiva envolvendo as gramíneas forrageiras Panicum...
Tanner grass (Brachiaria radicans Napper) is a forage plant that is adapted to well-drained soils or...
The productive chain of ruminant in northern Brazil has its base sustained by forages being its mana...
The experiment was carried out in a greenhouse and in nutrient solutions with three combination of ...
O capim-Aruana (Panicum maximum cv. Aruana) tem mostrado bom desempenho nas pastagens, particularmen...
Com o objetivo de avaliar os efeitos de combinações de doses de nitrogênio e potássio nos atributos ...
A 'tanner grass' (Brachiaria radicans Napper) é uma planta forrageira que se adapta bem tanto em sol...
Conduziu-se um experimento em casa-de-vegetação no período de novembro de 2000 a fevereiro de 2001 c...
The development of a portable chlorophyll meter (SPAD 502), that takes instantaneous measurements of...
Panicum grasses are characterized by their great potential of forage production. Among the many cult...
O experimento teve como objetivo determinar a resposta do capim-Mombaça (Panicum maximum Jacq.) a tr...