Green Manuring with Clover and Ryegrass Catch Crops Undersown in Small Grains: Effects on Soil Mineral Nitrogen in Field and Laboratory Experiments
Breland, Tor ArvidVolume:
46
Language:
english
Journal:
Acta Agriculturae Scandinavica, Section B - Soil & Plant Science
DOI:
10.1080/09064719609413131
Date:
September, 1996
File:
PDF, 742 KB
english, 1996