Author: Waldo Lee McAteePublisher:
ISBN:
Category : Birds
Languages : en
Pages : 70
Book Description
Index to Papers Relating to the Food of Birds
Author: Waldo Lee McAteePublisher:
ISBN:
Category : Birds
Languages : en
Pages : 70
Book Description
Bulletin of the U.S. Department of Agriculture
Author: Department Bulletin
Author: United States. Department of AgriculturePublisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1128
Book Description
Farmers' Bulletin
Author: United States. Department of AgriculturePublisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 570
Book Description
"Corn is made mostly of soil moisture and warm air. The acre yield of the United States has been below 31 bushels every year, while moisture and warm air sufficient to bring the yield to 100 bushels have gone to waste. By reducing the waste of moisture and heat corn yields can be doubled. Moisture runs off and carries with it the most fertile parts of the soil. Heat goes to waste in drying the soil and subsoil while timely cultivation would save both heat and moisture. Cultivation sometimes is beneficial, sometime injurious. Page 18. Recent discovery of the fact that seed corn that matures well and dries out promptly will keep its good germinating and yielding powers for four or five years makes unnecessary planting of poor seed corn or the loss of acclimated and improved strains. Page 23. This bulletin is especially applicable to dry-land regions; but corn yields are so dependent upon the relative quantities of soil moisture and heat that the principles given here apply wherever corn is raised." -- p. [2]
The Handling and Precooling of Florida Lettuce and Celery
Author: H. J. RamseyPublisher:
ISBN:
Category : Celery
Languages : en
Pages : 1202
Book Description
Pamphlets on Public Health: Communicable disease ; Malaria ; Poliomyelitis ; Tuberculosis ; Venereal disease ; Sanitation
Author: Vetches
Author: Charles Vancouver PiperPublisher:
ISBN:
Category : Vetch
Languages : en
Pages : 1204
Book Description
Cost of Producing Apples in Five Counties in Western New York 1910-1915
Author: George Harvey MillerPublisher:
ISBN:
Category : Apples
Languages : en
Pages : 1134
Book Description
Of costs. pp. 39.
The Organization and Management of Farms in Northwestern Pennsylvania
Author: Charles Earl SandoPublisher:
ISBN:
Category : Apples
Languages : en
Pages : 1126
Book Description
Selected Bibliography on the Food Habits of North American Blackbirds
Author: Frederick T. CrasePublisher:
ISBN:
Category : Birds
Languages : en
Pages : 28
Book Description
This bibliography lists 261 references on the food habits of nine North American blackbird species (Icteridae) and on related subjects such as examination techniques, seed dispersal, and sources of bias. The references, which include those published through 1974, are listed alphabetically by author, and brief annotations are given for most of them.