The Potato: A Practical Treatise on the Potato, Its Characteristics, Planting, Cultivation, Harvesting, Storing, Marketing, Insects, and Diseases and Their Remedies, Etc., EtcOrange Judd Company, 1911 - 185 páginas |
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Página 8
... starch , sugar , and other carbo- hydrates . Influence of Light on Yield . - E . Pagnoul ' placed colored glass over different potato plants . Two plants under darkened glass elaborated 31 and 20 grams of starch respectively , while ...
... starch , sugar , and other carbo- hydrates . Influence of Light on Yield . - E . Pagnoul ' placed colored glass over different potato plants . Two plants under darkened glass elaborated 31 and 20 grams of starch respectively , while ...
Página 31
... starch - producing crop , and that its period of growth is through the summer and extending well into autumn must be remembered . In these features it is similar to corn , but distinctly different from the cereals which ripen in the ...
... starch - producing crop , and that its period of growth is through the summer and extending well into autumn must be remembered . In these features it is similar to corn , but distinctly different from the cereals which ripen in the ...
Página 33
... starch . Lawes and Gilbert ' noted that the percentage of potash was relatively high when the supply of it was relatively liberal and vice versa , but the variations are small , and that where there was a deficiency of potash in the ...
... starch . Lawes and Gilbert ' noted that the percentage of potash was relatively high when the supply of it was relatively liberal and vice versa , but the variations are small , and that where there was a deficiency of potash in the ...
Página 34
... starch content of the potatoes considerably , and that the reduction was greatest in varieties rich in starch . This would seem to support the common idea that sulphate of potash produces better quality potatoes than muriate of potash ...
... starch content of the potatoes considerably , and that the reduction was greatest in varieties rich in starch . This would seem to support the common idea that sulphate of potash produces better quality potatoes than muriate of potash ...
Página 54
... starch content in the tubers . One explanation offered for the increase in yield is that the short , thick stem developed under the above conditions bears many scales or leaves for its hight , and it is from the axils of these scales ...
... starch content in the tubers . One explanation offered for the increase in yield is that the short , thick stem developed under the above conditions bears many scales or leaves for its hight , and it is from the axils of these scales ...
Otras ediciones - Ver todas
The Potato: A Practical Treatise on the Potato, Its Characteristics ... Samuel Fraser Vista completa - 1913 |
The Potato: A Practical Treatise on the Potato, Its Characteristics ... Samuel Fraser Vista completa - 1913 |
Términos y frases comunes
amount applied arsenic Arsenite average barrel better blight Bordeaux mixture bushels per acre Carman cellar cooking quality copper sulphate Cornell Bul cost covered crop cultivation deaux mixture depth digger disease dry matter Early Ohio early potatoes Early Rose early varieties Experiment Station eyes farmer Farms Report favor fertilizers FLEA-BEETLE foliage gallons Geneva Bul germination grower growing grown growth half potato harrow haulm hence inches deep increase infestans influence insects kainit land larvæ late varieties leaf leaves lime loam loss manure Mark Catesby mature moisture muriate of potash nitrate of soda nitrogen obtained ounces Paris green phosphoric acid Phytophthora infestans plant-food planter plats plow pota potatoes planted pounds produce profitable roots rotation rows scab seed potatoes seed tubers Sir Walter Raleigh skin soil soluble spores spraying sprouts starch stem stomata storage surface temperature tillage tion vary vigor weight