Results 301 to 306 of about 27,964 (306)

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

Journal of Environmental Quality, 2004
exaly  

6Chapter Management of Green Manures

2016
openaire   +1 more source

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  

NITROGEN AVAILABILITY OF GREEN MANURES

Soil Science, 1926
openaire   +1 more source

Green manure crops for potatoes

American Potato Journal, 1938
openaire   +1 more source

Azolla as a green manure for crops.

1989
Becking, J.H., Warwani, M.
openaire   +1 more source