The Cereals in AmericaOrange Judd Company, 1912 - 421 páginas |
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Página 22
... tested , and fur- nishes a very important reason why little progress has been made in the improvement of field crops . Take timothy , for example . A casual inspection of a field of timothy will show that there is a great variation in ...
... tested , and fur- nishes a very important reason why little progress has been made in the improvement of field crops . Take timothy , for example . A casual inspection of a field of timothy will show that there is a great variation in ...
Página 53
... tested at the stations have 1 Manufacture of Semolina and Macaroni . U. S. Dept. of Agr . , Bu . of Pl . Ind Bul . 20 . Neb . Bul . 78 , p . 4 . come principally from Russia and Algeria . The former seem BOTANICAL RELATIONS OF WHEAT 53.
... tested at the stations have 1 Manufacture of Semolina and Macaroni . U. S. Dept. of Agr . , Bu . of Pl . Ind Bul . 20 . Neb . Bul . 78 , p . 4 . come principally from Russia and Algeria . The former seem BOTANICAL RELATIONS OF WHEAT 53.
Página 55
... tests covering a decade or more by several experiment stations show that certain varieties are on an average of years decidedly superior to other varieties in the given locality and for the particular soil and methods of culture . Hays ...
... tests covering a decade or more by several experiment stations show that certain varieties are on an average of years decidedly superior to other varieties in the given locality and for the particular soil and methods of culture . Hays ...
Página 56
... tests is given elsewhere . ( 96 , 97 , 98 , 99 ) 89. Variety Names . - One reason which makes the compara- tive merits of varieties so confusing is that many names are given to the same variety . It is not unusual for old and well ...
... tests is given elsewhere . ( 96 , 97 , 98 , 99 ) 89. Variety Names . - One reason which makes the compara- tive merits of varieties so confusing is that many names are given to the same variety . It is not unusual for old and well ...
Página 57
... tested , although a difference of sixteen days has been noted . This station is confirmed in the belief that seasons which produce early maturity give crops of better quality.1 Hays found ainong 400 plants of a single spring variety ...
... tested , although a difference of sixteen days has been noted . This station is confirmed in the belief that seasons which produce early maturity give crops of better quality.1 Hays found ainong 400 plants of a single spring variety ...
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Términos y frases comunes
aleurone aleurone layer average barley bran breeding bushels bushels per acre carpels cent cereals chinch bug climate color common wheat corn crop crude fiber culm cultivated dent maize drill dry matter ears embryo endosperm feet fertilizers field five flour flowering glume fodder four germination gliadin glumes gluten grade grain grass grown growth harvested Hessian fly hull husk Illinois Station inches deep increase injury insects land less maize plant manure maturity medium method million bushels nitrogen North North Dakota oats obtained one-half outer glume panicle percentage plat plowing pollen pounds produced protein rachis rainfall Red Winter Wheat rice ripening roots rows season seed bed silage smut soil sowing sown species spike spikelets spring wheat stalks starch stover straw sweet maize tassel threshing tion U. S. Dept usually variation vary weeds winter wheat yellow yield of grain