The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryOrange Judd Company, 1919 - 369 páginas |
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Página 14
... growing from the base of the blade . The first leaves of the wheat plant and the germ whorl of roots do not live through the winter in some varieties . The Flower of Wheat is constituted collectively of the or- gans of reproduction ...
... growing from the base of the blade . The first leaves of the wheat plant and the germ whorl of roots do not live through the winter in some varieties . The Flower of Wheat is constituted collectively of the or- gans of reproduction ...
Página 16
... wheat are moisture , warmth and oxygen . In the ab- -2 & 3 2345 sence of any ... wheat on the left . ( From visible micro - photograph by Tolman . ) Transverse ... grow on melting ice . It has also been said that it does not germinate suc ...
... wheat are moisture , warmth and oxygen . In the ab- -2 & 3 2345 sence of any ... wheat on the left . ( From visible micro - photograph by Tolman . ) Transverse ... grow on melting ice . It has also been said that it does not germinate suc ...
Página 17
... wheat growing from a single kernel . Humboldt put on record that in Mexico each grain of wheat produced 40 to 70 stalks . It is probable that each of these men was seeing with the eyes of an enthusiast . The Growth of a Wheat Plant is ...
... wheat growing from a single kernel . Humboldt put on record that in Mexico each grain of wheat produced 40 to 70 stalks . It is probable that each of these men was seeing with the eyes of an enthusiast . The Growth of a Wheat Plant is ...
Página 20
... growing period have a marked effect on the amount of starch produced , and cause it to vary greatly from year to year . The process of transporting elaborated material begins in the planted seed , and does not cease until the wheat is ...
... growing period have a marked effect on the amount of starch produced , and cause it to vary greatly from year to year . The process of transporting elaborated material begins in the planted seed , and does not cease until the wheat is ...
Página 23
... cultivation and ripening of wheat has been given as 65 ° F. for 45 to 60 days , and 55 ° F. for three or four months of the growing season . Of the wheat in the United States , according to the census of 1880 , 67.5 per cent was grown ...
... cultivation and ripening of wheat has been given as 65 ° F. for 45 to 60 days , and 55 ° F. for three or four months of the growing season . Of the wheat in the United States , according to the census of 1880 , 67.5 per cent was grown ...
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