Legumes as green manure are alternative sources of nitrogen (N) for crops and can supplement or even replace mineral nitrogen fertilization due to their potential for biological nitrogen fixation (BNF). The utilization of nitrogen by sugarcane (Saccharum spp.) fertilized with sunn hemp (Crotalaria juncea L.) and ammonium sulfate (AS) was evaluated using the 15N tracer technique. N was added at the rate of 196 and 70 kg ha-1 as 15Nlabeled sunn hemp green manure (SH) and as ammonium sulfate (AS), respectively. Treatments were: (i) Control; (ii) AS15N; (iii) SH15N + AS; (iv) SH15N; and (v) AS15N + SH. Sugarcane was cultivated for five years and was harvested three times. 15N recovery was evaluated in the two first harvests. In the sum of the t...
Due to their nitrogen fixation potential, legumes represent an alternative for supplying nutrients, ...
Due to their nitrogen fixation potential, legumes represent an alternative for supplying nutrients, ...
O presente trabalho foi desenvolvido a partir de um experimento de campo, conduzido no período de se...
Legumes as green manure are alternative sources of nitrogen (N) for crops and can supplement or even...
Legumes as green manure are alternative sources of nitrogen (N) for crops and can supplement or even...
Given their potential for biological nitrogen fixation, legumes used as green manure are an alternat...
ABSTRACT: Given their potential for biological nitrogen fixation, legumes used as green manure are a...
Given their potential for biological nitrogen fixation, legumes used as green manure are an alternat...
The utilization of nitrogen by sugar cane (Saccharum officinarum L.) fertilized with sunn hemp (Crot...
The great difficulty of incorporation of N fertilizers into the "green sugarcane" system causes conc...
O aproveitamento por soqueira de cana-de-açúcar de final de safra do nitrogênio da aquamônia e da ur...
The utilization of nitrogen from aqua ammonia and urea applied to the soil as vinasse N-complement b...
O plantio de adubos verdes na renovação do canavial constitui importante fonte de nutrientes, princi...
The great difficulty of incorporation of N fertilizers into the "green sugarcane" system causes conc...
Due to their nitrogen fixation potential, legumes represent an alternative for supplying nutrients, ...
Due to their nitrogen fixation potential, legumes represent an alternative for supplying nutrients, ...
Due to their nitrogen fixation potential, legumes represent an alternative for supplying nutrients, ...
O presente trabalho foi desenvolvido a partir de um experimento de campo, conduzido no período de se...
Legumes as green manure are alternative sources of nitrogen (N) for crops and can supplement or even...
Legumes as green manure are alternative sources of nitrogen (N) for crops and can supplement or even...
Given their potential for biological nitrogen fixation, legumes used as green manure are an alternat...
ABSTRACT: Given their potential for biological nitrogen fixation, legumes used as green manure are a...
Given their potential for biological nitrogen fixation, legumes used as green manure are an alternat...
The utilization of nitrogen by sugar cane (Saccharum officinarum L.) fertilized with sunn hemp (Crot...
The great difficulty of incorporation of N fertilizers into the "green sugarcane" system causes conc...
O aproveitamento por soqueira de cana-de-açúcar de final de safra do nitrogênio da aquamônia e da ur...
The utilization of nitrogen from aqua ammonia and urea applied to the soil as vinasse N-complement b...
O plantio de adubos verdes na renovação do canavial constitui importante fonte de nutrientes, princi...
The great difficulty of incorporation of N fertilizers into the "green sugarcane" system causes conc...
Due to their nitrogen fixation potential, legumes represent an alternative for supplying nutrients, ...
Due to their nitrogen fixation potential, legumes represent an alternative for supplying nutrients, ...
Due to their nitrogen fixation potential, legumes represent an alternative for supplying nutrients, ...
O presente trabalho foi desenvolvido a partir de um experimento de campo, conduzido no período de se...