Results 251 to 253 of about 3,861 (253)

The Role of Microbiological Fertilizers and Green Manures in Increasing the Productivity and Quality of Potatoes

Russian Agricultural Sciences, 2019
exaly  

Leaching and Crop Uptake of Nitrogen from Nitrogen‐15‐Labeled Green Manures and Ammonium Nitrate

Journal of Environmental Quality, 2004
exaly  

Comparative efficiency of Azolla, blue-green algae and other organic manures in relation to N and P availability in a flooded rice soil

Plant and Soil, 1981
exaly