Cultural practices for maize, winter beans, rice and wheat involving green manure,...
Crop rotation, green manuring and inoculation of Rhizobium tropici and Azospirillu...
Production and physiological seed quality of bean cv. IAC-Tunã as a function of do...
Long-term cover-cropping systems: 15N-fertilizer recovery and soil organic matter ...
Use of nitrogen (15N) of green manure and urea and phosphorus (32P) from mineral f...
Intercropping of sugar cane and green manures for the substitution of mineral nitr...