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Collections Organic Roots Collection Remove constraint Organic Roots Collection: Organic Roots Collection Subjects case studies Remove constraint case studies: case studies Subjects legumes Remove constraint legumes: legumes
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1. A simple way to increase crop yields: methods followed by farmers of the coastal plain section of the central Atlantic states in building up soil ferfility

Author:
Miller, H. A. (Harry Alanson) , 1874-
Subject:
Cropping systems Middle Atlantic States , cropping systems , soil management , soil fertility , fertilizers , animal manures , cover crops , green manures , legumes , crop residues , crop residue management , plant cultural practices , case studies , crop rotation
Physical description:
24 p. : ill., 1 map ; 23 cm.
Additional Author(s):
Miller, H. A. (Harry Alanson) , 1874-
Collection:
Organic Roots Collection
Series:
Farmers' bulletin

2. Farm practice in the use of commercial fertilizers in the South Atlantic states

Author:
Beavers, J. C. (James Claudius)
Subject:
Fertilizers South Atlantic States , fertilizers , crop rotation , legumes , green manures , cover crops , animal manures , soil management , soil types , fertilizer application , lime requirement , case studies , fertilization
Physical description:
24 p. : ill. ; 23 cm.
Additional Author(s):
Beavers, J. C. (James Claudius)
Collection:
Organic Roots Collection
Series:
Farmers' bulletin

3. Farm practices that increase crop yields in Kentucky and Tennessee

Author:
Arnold, J. H. (Jacob Hiram) , 1864-1921
Subject:
Crop yields Kentucky , Crop yields Tennessee , cropping systems , crop yield , crop rotation , crop management , case studies , plant cultural practices , cover crops , green manures , legumes , soil management , soil conservation , erosion control , tillage
Physical description:
38 p. : ill., 1 map ; 23 cm.
Additional Author(s):
Arnold, J. H. (Jacob Hiram) , 1864-1921
Collection:
Organic Roots Collection
Series:
Farmers' bulletin

4. Soil conservation

Author:
Spillman, W. J. (William Jasper) , 1863-1931
Subject:
Soil fertility , Soil conservation , soil conservation , agricultural policy , abandoned land , land productivity , land retirement , livestock production , legumes , case studies
Physical description:
15 p. ; 23 cm.
Additional Author(s):
Spillman, W. J. (William Jasper) , 1863-1931
Collection:
Organic Roots Collection
Series:
Farmers' bulletin