The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryOrange Judd Company, 1919 - 369 páginas |
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Página 4
... Red river valley was in 1820 . Victoria wheat , which had been acclimated by growing 200 years in the tropies , was successfully grown in experiments on Jamaica and the Bahama Islands , 1834 to 1836. There was a prejudice against it ...
... Red river valley was in 1820 . Victoria wheat , which had been acclimated by growing 200 years in the tropies , was successfully grown in experiments on Jamaica and the Bahama Islands , 1834 to 1836. There was a prejudice against it ...
Página 6
... Red river valley was in 1820 . Victoria wheat , which had been acclimated by growing 200 years in the tropies , was successfully grown in experiments on Jamaica and the Bahama Islands , 1834 to 1836. There was a prejudice against it ...
... Red river valley was in 1820 . Victoria wheat , which had been acclimated by growing 200 years in the tropies , was successfully grown in experiments on Jamaica and the Bahama Islands , 1834 to 1836. There was a prejudice against it ...
Página 9
... Red river valley is 1 U. S. Dept. Agr . , Div . Veg . Phys . & Path . , Bul . 24 . the center of hard spring wheat , Kansas of hard. DISTRIBUTION OF WHEAT VARIETIES IN THE UNITED STATES ROOT SYSTEM OF A WHEAT PLANT AT HEADING - OUT. THE ...
... Red river valley is 1 U. S. Dept. Agr . , Div . Veg . Phys . & Path . , Bul . 24 . the center of hard spring wheat , Kansas of hard. DISTRIBUTION OF WHEAT VARIETIES IN THE UNITED STATES ROOT SYSTEM OF A WHEAT PLANT AT HEADING - OUT. THE ...
Página 10
... red wheat , not shown in this division , is from Kansas to the Red river valley . A still more general classification by the same author divides the United States crosswise into three divisions of approxi- mately equal width , assigning ...
... red wheat , not shown in this division , is from Kansas to the Red river valley . A still more general classification by the same author divides the United States crosswise into three divisions of approxi- mately equal width , assigning ...
Página 63
... Red river valley is a gang cutting 16 inches in two furrows , drawn by five horses and turning 250 acres in from four to six weeks . Steam is not used , as mud was found to cut out the plow bearings when it was wet , and the expense of ...
... Red river valley is a gang cutting 16 inches in two furrows , drawn by five horses and turning 250 acres in from four to six weeks . Steam is not used , as mud was found to cut out the plow bearings when it was wet , and the expense of ...
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