The Potato ...Judd, 1905 - 185 páginas |
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Página 42
... farmer who understands the value of these is the one who will de- rive the most benefit from the use of fertilizers . Purchasing and Applying Fertilizers . Fertil- izers may be divided into three classes - viz . : ( a ) Nitrogenous , or ...
... farmer who understands the value of these is the one who will de- rive the most benefit from the use of fertilizers . Purchasing and Applying Fertilizers . Fertil- izers may be divided into three classes - viz . : ( a ) Nitrogenous , or ...
Página 53
... farmers do not have cold storage some sub- stitute must be found . A cool , fairly dry cellar , or a root - house , is a very good alternative , or , failing this , the potatoes may be pitted outside and covered so that no frost can ...
... farmers do not have cold storage some sub- stitute must be found . A cool , fairly dry cellar , or a root - house , is a very good alternative , or , failing this , the potatoes may be pitted outside and covered so that no frost can ...
Página 69
... have been subject to diseases may be weakened and their vitality impaired . 1 From data in Ohio Exp . Sta . Bul . 145 , p . 21 . CHAPTER VII VARIETIES Selecting a Variety . For general farming CONSIDERATIONS OF SEED 69.
... have been subject to diseases may be weakened and their vitality impaired . 1 From data in Ohio Exp . Sta . Bul . 145 , p . 21 . CHAPTER VII VARIETIES Selecting a Variety . For general farming CONSIDERATIONS OF SEED 69.
Página 70
Samuel Fraser. CHAPTER VII VARIETIES Selecting a Variety . For general farming advisable to grow only a few varieties . is Most success- ful growers seldom have half a dozen growing for mar- keting , and usually one is selected as more ...
Samuel Fraser. CHAPTER VII VARIETIES Selecting a Variety . For general farming advisable to grow only a few varieties . is Most success- ful growers seldom have half a dozen growing for mar- keting , and usually one is selected as more ...
Página 74
... farmer selecting seed him- self and eliminating the poor plants . All the tubers from the best plants should be saved and planted sep- arately to produce the seed for the following year . The expenses of growing a poor and a heavy crop ...
... farmer selecting seed him- self and eliminating the poor plants . All the tubers from the best plants should be saved and planted sep- arately to produce the seed for the following year . The expenses of growing a poor and a heavy crop ...
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