[HTML][HTML] Simulated rainfall in Brazil: An alternative for assesment of soil surface processes and an opportunity for technological development
Rainfall simulators (RS) have been used, above all, to evaluate hydrological processes
related to soil water infiltration, surface runoff and soil erosion. They allow repeatability of …
related to soil water infiltration, surface runoff and soil erosion. They allow repeatability of …
Ciclagem de nutrientes por plantas de cobertura na entressafra em um solo de cerrado
CA Boer, RL Assis, GP Silva, AJBP Braz… - Pesquisa …, 2007 - SciELO Brasil
O objetivo deste trabalho foi avaliar o acúmulo e a liberação de nutrientes (N, P, K, Ca, Mg e
S) de resíduos culturais de plantas de cobertura na entressafra, em condições de Cerrado …
S) de resíduos culturais de plantas de cobertura na entressafra, em condições de Cerrado …
Potassium cycling in a corn-brachiaria crop** system
Growing corn mixed with forage crops can be an alternative for pasture and mulch
production during relatively dry winters in tropical areas, making no-till feasible in some …
production during relatively dry winters in tropical areas, making no-till feasible in some …
[HTML][HTML] Persistência de palhada e liberação de nutrientes do nabo forrageiro no plantio direto
CAC Crusciol, RL Cottica, EV Lima… - Pesquisa …, 2005 - SciELO Brasil
A palhada das plantas de cobertura, mantida sobre o solo no plantio direto, representa uma
reserva de nutrientes para cultivos subseqüentes. O objetivo deste trabalho foi avaliar a …
reserva de nutrientes para cultivos subseqüentes. O objetivo deste trabalho foi avaliar a …
Legume growth and straw retention in sugarcane fields: Effects on crop yield, C and N storage in the central-south Brazil
CE Bohórquez-Sánchez, SAQ de Castro… - Agriculture, Ecosystems …, 2023 - Elsevier
Large amounts of straw are remained in the sugarcane fields after the crop to be
mechanically harvested. Straw is pointed out as a feedstock to attend high bioenergy …
mechanically harvested. Straw is pointed out as a feedstock to attend high bioenergy …
[HTML][HTML] Effect of potassium on nutritional status and productivity of peanuts in succession with sugar cane
Potassium contained in sugarcane straw quickly returns to the soil in a form readily available
to crops. Thus, the objective of this study was to evaluate the effect of potassium on the …
to crops. Thus, the objective of this study was to evaluate the effect of potassium on the …
Prediction of sugarcane yield based on NDVI and concentration of leaf-tissue nutrients in fields managed with straw removal
The total or partial removal of sugarcane (Saccharum spp. L.) straw for bioenergy production
may deplete soil quality and consequently affect negatively crop yield. Plants with lower …
may deplete soil quality and consequently affect negatively crop yield. Plants with lower …
Taxas de decomposição e de liberação de macronutrientes da palhada de aveia preta em plantio direto
A palhada das plantas de cobertura mantida sobre o solo em plantio direto é uma reserva
importante de nutrientes a ser liberada para as culturas subseqüentes, principalmente em …
importante de nutrientes a ser liberada para as culturas subseqüentes, principalmente em …
Coffee processing residues as a soil potassium amendment
Introduction Total coffee production in the world in 2013 was 8.7 million Mg of coffee beans.
Coffee must be processed after harvest to separate beans from the husk, and the post …
Coffee must be processed after harvest to separate beans from the husk, and the post …
Phosphorus and potassium budget in the soil–plant system in crop rotations under no-till
Soil management and crop rotations can affect P and K budget in soil, decreasing losses,
and increasing fertilizer use efficiency. The P and K budget in the soil–plant system at …
and increasing fertilizer use efficiency. The P and K budget in the soil–plant system at …