The Potato ...Judd, 1905 - 185 páginas |
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Página 29
... plowed under the following spring . For farther north a combination of half a bushel of buckwheat and a peck to half a bushel of rye per acre , sown together , has given good results . Rape sown at the rate of four to five pounds per ...
... plowed under the following spring . For farther north a combination of half a bushel of buckwheat and a peck to half a bushel of rye per acre , sown together , has given good results . Rape sown at the rate of four to five pounds per ...
Página 41
... for maintaining the soil in a slightly alkaline condition , and for fixing some of the compounds formed in the soil ; and drain- 1 Del . Bul . 66 , p . 14 . age , deep plowing , and thorough tillage are necessary MANURING AND FERTILIZING ...
... for maintaining the soil in a slightly alkaline condition , and for fixing some of the compounds formed in the soil ; and drain- 1 Del . Bul . 66 , p . 14 . age , deep plowing , and thorough tillage are necessary MANURING AND FERTILIZING ...
Página 42
Samuel Fraser. age , deep plowing , and thorough tillage are necessary to bring air into the soil and stimulate bacterial activ- ity . Humus , lime , and tillage are three important fac- tors in maintaining a fertile soil , ' and the ...
Samuel Fraser. age , deep plowing , and thorough tillage are necessary to bring air into the soil and stimulate bacterial activ- ity . Humus , lime , and tillage are three important fac- tors in maintaining a fertile soil , ' and the ...
Página 97
... plow , or a shovel - plow , and , if applied , the fertilizers , and in FIG . 24 - THE MODERN MANNER OF PLANTING POTATOES PLANTING 97 Early Planting, 97; Methods of Planting,
... plow , or a shovel - plow , and , if applied , the fertilizers , and in FIG . 24 - THE MODERN MANNER OF PLANTING POTATOES PLANTING 97 Early Planting, 97; Methods of Planting,
Página 99
... plow . B - The potatoes covered with shovel plow . C - Land har- rowed level a few days after planting , to destroy weeds , leaving the potatoes four to five inches deep . Few farmers plant at this depth , even when they mean to do so ...
... plow . B - The potatoes covered with shovel plow . C - Land har- rowed level a few days after planting , to destroy weeds , leaving the potatoes four to five inches deep . Few farmers plant at this depth , even when they mean to do so ...
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 |
The Potato: A Practical Treatise on the Potato, Its Characteristics ... Samuel Fraser Vista completa - 1911 |
Términos y frases comunes
amount applied Arsenate of Lead Arsenite average barrel beetles better blight Bordeaux mixture bushels per acre Carman cellar cents per bushel copper sulphate Cornell Bul cost covered crop cultivation deaux mixture depth digger disease dry matter Early Ohio early potatoes early varieties Experiment Station eyes farmer fertilizers foliage gallons of water Geneva Bul germinate grower growing grown growth harrow haulm hence inches deep influence insects kainit land late varieties leaf leaves lime loam loss manure Mark Catesby mature moisture muriate of potash nitrate of soda nitrogen nozzles ounces Paris green phosphate phosphoric acid Phytophthora infestans pile plant-food planter plats plow pollen pota potassium ferrocyanide potatoes planted produce profitable roots rows scab seed potatoes seed tubers Sir Walter Raleigh soil soluble solution spores spraying sprouts starch stem stomata storage surface temperature tillage tion tubers vary vigorous weight