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NALDC Record Details:

Green manuring

File:
Download [PDF File]
Author(s):
Piper, Charles V. (Charles Vancouver) , 1867-1926 , Pieters, A. J.
Subject(s):
Green manuring , green manures , cover crops , nitrogen fixation , soil nutrients , soil fertility , nitrogen , legumes , soil inoculation , nitrification , soybeans , grasses , grain crops , tillage , soil pH , Trifolium lappaceum
Format:
45 p. : ill., 1 map ; 23 cm.
Language:
English
Publisher:
U.S. Dept. of Agriculture
Year:
1922
Collection:
Organic Roots Collection
Series:
Farmers' bulletin