The Potato ...Judd, 1905 - 185 páginas |
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Página 35
... alkaline action upon the soil - as , carbonate of lime or quicklime — it may have an injurious effect by 1Ohio Bul . 125 , pp . 131 , 132 . producing conditions which aid the development of scab . Barn MANURING AND FERTILIZING 35.
... alkaline action upon the soil - as , carbonate of lime or quicklime — it may have an injurious effect by 1Ohio Bul . 125 , pp . 131 , 132 . producing conditions which aid the development of scab . Barn MANURING AND FERTILIZING 35.
Página 36
... LIME UPON POTATOES Showing the influence of lime upon the yield , and that it increases the per- centage of scabbed potatoes . Right , unlimed . Left , limed . Other fertil- izers the same in both cases . years , but 8.3 per cent . of ...
... LIME UPON POTATOES Showing the influence of lime upon the yield , and that it increases the per- centage of scabbed potatoes . Right , unlimed . Left , limed . Other fertil- izers the same in both cases . years , but 8.3 per cent . of ...
Página 41
... Lime is essential 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 ...
... Lime is essential 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 ...
Página 42
... lime , and tillage are three important fac- tors in maintaining a fertile soil , ' and the 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 ...
... lime , and tillage are three important fac- tors in maintaining a fertile soil , ' and the 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 ...
Página 43
... lime - e.g . , acid phos- phate , dissolved bone . Insoluble phosphate of lime is considered to be but slowly available . It is converted into " soluble " by treating it with an acid , usually sulphuric acid . The Soluble phosphate of ...
... lime - e.g . , acid phos- phate , dissolved bone . Insoluble phosphate of lime is considered to be but slowly available . It is converted into " soluble " by treating it with an acid , usually sulphuric acid . The Soluble phosphate of ...
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