Now showing items 11-15 of 15
Evaluation of precision land leveling and double zero-till systems in the rice-wheat rotation: Water use, productivity, profitability and soil physical properties
In recent years conventional production technologies in the rice?wheat (RW) system have been leading to deterioration of soil health and declining farm profitability due to high inputs of water and labour. Conservation ...
Potassium supplying capacity of diverse soils and K-use efficiency of maize in South Asia
Increased nutrient withdrawal by rapidly expanding intensive cropping systems, in combination with imbalanced fertilization, is leading to potassium (K) depletion from agricultural soils in Asia. There is an urgent need ...
Operational manual for multi-crop zero till planter
(CIMMYT; CSISA; IRRI, 2012)