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Collections Organic Roots Collection Remove constraint Organic Roots Collection: Organic Roots Collection Subjects soil fertility Remove constraint soil fertility: soil fertility
Displaying items 1 - 10 of 15 start over

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. Apple-orchard renovation

Description:
Cover title.
Author:
Gould, H. P.
Subject:
Fruit-culture , farm planning , fruit growing , fruit trees , orchards , apples , soil management , soil fertility , cover crops , green manures , fertilizers , pruning , pruning tools , insect control , pest control , disease and pest management , grafting (plants)
Collection:
Organic Roots Collection

3. Experiment station work, IV: pure water, thinning fruit, loss of soil fertility, use of low-grade apples, availability of fertilizers, cooking vegetables, seed selection, condimental feeding stuffs, Jerusalem artichokes, steer and heifer beef, Kafir corn, swells in canned vegetables

Subject:
agricultural education , extension education , water , soil fertility , fertilizers , selection methods , Jerusalem artichokes , Helianthus tuberosus , corn , Zea mays , thinning (plants) , apples , Malus domestica , vegetables , condiments , beef , canned vegetables
Physical description:
32 p. : ill. --
Collection:
Organic Roots Collection
Series:
Farmers' bulletin

4. Experiment station work, XIX: maintenance of soil fertility, condimental and medicinal cattle and poultry foods, Thomas slag, rotation of crops, feeding rice meal to pigs, gardening under glass, dressing and packing poultry, winter irrigation of orchards, the curing of cheese, improvement of American grapes, an improved cow stall

Author:
United States Office of Experiment Stations.
Subject:
Agriculture United States , industrial byproducts , slags , soil fertility , soil organic matter , crop rotation , greenhouse production , irrigation , orchards , varieties , plant breeding , viticulture , feed supplements , slaughter , meat processing , poultry carcasses , cheesemaking , animal housing , stalls , liming materials
Physical description:
32 p. : ill. ; 23 cm.
Additional Author(s):
United States Office of Experiment Stations.
Collection:
Organic Roots Collection
Series:
Farmers' bulletin

5. Fertility of soils as affected by manures

Author:
Gardner, Frank D. (Frank Duane) , 1864-1963
Subject:
Soil fertility East (U.S.) , Fertilizers , Manures , soil fertility , fertilizers , animal manures , United States
Additional Author(s):
Gardner, Frank D. (Frank Duane) , 1864-1963
Collection:
Organic Roots Collection
Series:
Bulletin.

6. Fig growing in the South Atlantic and Gulf states

Author:
Gould, H. P.
Subject:
Fig Southern States , plant cultural practices , soil types , plant propagation , site preparation , planting , soil fertility , tillage , cover crops , fertilizers , pruning , plant diseases and disorders , rust diseases , soft-rot fungi , fungal diseases of plants , insect pests , varieties , food handling , shipping , food preservation , solar drying
Physical description:
47 p. : ill. ; 23 cm.
Additional Author(s):
Gould, H. P.
Collection:
Organic Roots Collection
Series:
Farmers' bulletin

7. Green manuring

Author:
Piper, Charles V. (Charles Vancouver) , 1867-1926 , Pieters, A. J.
Subject:
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
Physical description:
45 p. : ill., 1 map ; 23 cm.
Additional Author(s):
Piper, Charles V. (Charles Vancouver) , 1867-1926Pieters, A. J.
Collection:
Organic Roots Collection
Series:
Farmers' bulletin

8. Harvesting and storing corn

Author:
Hartley, C. P. (Charles Pinckney) , 1870-
Subject:
Corn Harvesting , Corn Storage , harvesting , storage , storage equipment , silos , corn silage , harvesting equipment , cutting , forage harvesters , manual harvesting , mechanical harvesting , shredding , processing technology , corn stover , storage technology , pest management , soil fertility , silage , hulling
Physical description:
32 p. : ill. ; 23 cm.
Additional Author(s):
Hartley, C. P. (Charles Pinckney) , 1870-
Collection:
Organic Roots Collection
Series:
Farmers' bulletin

9. Leguminous crops for green manuring

Author:
Piper, Charles V. (Charles Vancouver) , 1867-1926
Subject:
Green manure crops , Legumes , legumes , green manures , nitrogen fixation , soil inoculation , soil nutrients , soil fertility , nitrogen , cover crops , orchards , crop rotation , cowpeas , Trifolium pratense , Mucuna pruriens var. utilis , Trifolium incarnatum , Vicia cracca subsp. cracca , Vicia villosa , Lathyrus tingitanus
Physical description:
27 p. : ill. ; 23 cm.
Additional Author(s):
Piper, Charles V. (Charles Vancouver) , 1867-1926
Collection:
Organic Roots Collection
Series:
Farmers' bulletin

10. Leguminous plants for green manuring and for feeding

Author:
Allen, E. W. (Edwin West) , 1864-1929
Subject:
Green manuring , Legumes , Legumes as feed , nitrogen fixation , green manures , soil quality , soil fertility , soil types , forage legumes , animal feeding , legumes , nutritive value
Physical description:
24 p. ; 23 cm.
Additional Author(s):
Allen, E. W. (Edwin West) , 1864-1929
Collection:
Organic Roots Collection
Series:
Farmers' bulletin