The Potato ...Judd, 1905 - 185 páginas |
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Página 29
... loams , buckwheat is esteemed as the preceding crop for potatoes . It crowds out weeds and leaves the soil in excellent physical condition . CHAPTER V MANURING AND FERTILIZING LAND is manured and fertilized ROTATION 29.
... loams , buckwheat is esteemed as the preceding crop for potatoes . It crowds out weeds and leaves the soil in excellent physical condition . CHAPTER V MANURING AND FERTILIZING LAND is manured and fertilized ROTATION 29.
Página 30
Samuel Fraser. CHAPTER V MANURING AND FERTILIZING LAND is manured and fertilized either to increase or to maintain its ... fertilizers , or by their influence upon the physical properties of the soil , or both , is an unsettled scientific ...
Samuel Fraser. CHAPTER V MANURING AND FERTILIZING LAND is manured and fertilized either to increase or to maintain its ... fertilizers , or by their influence upon the physical properties of the soil , or both , is an unsettled scientific ...
Página 31
... fertilizers stimulated luxuriant growth , delayed matur- ation , and produced potatoes richer in nitrogen and much more liable to disease . At the Rhode Island Experiment Station ' dried blood ranked first of the nitrogenous fertilizers ...
... fertilizers stimulated luxuriant growth , delayed matur- ation , and produced potatoes richer in nitrogen and much more liable to disease . At the Rhode Island Experiment Station ' dried blood ranked first of the nitrogenous fertilizers ...
Página 32
... fertilizer . A mixture of two - thirds dried blood and one - third nitrate of soda , or of equal parts of all three fertilizers , is suggested . At the Tennessee Experiment Station ' cottonseed - meal was found to be a more profit- able ...
... fertilizer . A mixture of two - thirds dried blood and one - third nitrate of soda , or of equal parts of all three fertilizers , is suggested . At the Tennessee Experiment Station ' cottonseed - meal was found to be a more profit- able ...
Página 33
... fertilizers appear to be of equal value . In others sulphate of potash gave better results ; thus Davidson , of ... fertilized with muriate of potash . Brooks ' found that sulphate of potash gave a greater yield per acre of merchantable ...
... fertilizers appear to be of equal value . In others sulphate of potash gave better results ; thus Davidson , of ... fertilized with muriate of potash . Brooks ' found that sulphate of potash gave a greater yield per acre of merchantable ...
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