Browse on keywords: legume ID organic matter
Search results on 12/14/18
2918. Idaho Agr. Expt. Sta.. 1950. Annual Report. Id Agr. Expt. Sta. Bull. #280.
T: hay yields, economics
565. Auld, D.L., B.L. Bettis, M.J. Dial and G.A. Murray. 1982. Austrian winter and spring peas as green manure crops in northern Idaho.. Agron. J. 74:1047-1050.
T: organic matter and nitrogen contributions, pea yield.
6545. Smith, V.T.. 1948. Green manure crops for Idaho farms.. U. of Idaho Ext. Circ. #105.
Estimates legume N contribution and dollar value: alfalfa - 260 lb N, $40/ac; sweetclover - 160 lb N, $24/ac; clover - 140 lb N, $21/ac; peas/beans - 50lb N, $7/ac; green manure provides nitrogen, improved soil condition, organic matter; results from 10 yr experiment; grow legume seed for cash crop.