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, 1913 - 185 páginas |
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Página 8
... supply of air and moisture are essential for plant growth . All plants that have green leaves require light , in addition , to enable them to as- similate carbon dioxid from the air , dissociate it into its component parts , and ...
... supply of air and moisture are essential for plant growth . All plants that have green leaves require light , in addition , to enable them to as- similate carbon dioxid from the air , dissociate it into its component parts , and ...
Página 9
... supply of moisture in the air has been found to favor the development of leaves on the shoots , where only scales were formed in an insufficient supply of moisture . Respiration . We may say that all plants breathe or take in oxygen and ...
... supply of moisture in the air has been found to favor the development of leaves on the shoots , where only scales were formed in an insufficient supply of moisture . Respiration . We may say that all plants breathe or take in oxygen and ...
Página 18
... supply , and thus forcing the potatoes to mature earlier ; 7. Those grown on well - drained sandy loam soils usu- ally keep better than those grown on stiff clay soils . Aroostock County , Maine , is famous for its potatoes.1 Its soil ...
... supply , and thus forcing the potatoes to mature earlier ; 7. Those grown on well - drained sandy loam soils usu- ally keep better than those grown on stiff clay soils . Aroostock County , Maine , is famous for its potatoes.1 Its soil ...
Página 21
... supply of moisture from below more or less completely cut off , with disastrous results to the crop . In Preparation of the Soil . - The ideal crop to pre- cede potatoes is timber , but as no rotation comprising this crop is in use ...
... supply of moisture from below more or less completely cut off , with disastrous results to the crop . In Preparation of the Soil . - The ideal crop to pre- cede potatoes is timber , but as no rotation comprising this crop is in use ...
Página 27
... supply of manure is not forthcoming and little stock is kept ; thus , at the 2 Fla . Report , 1900-1901 , p . 28 . 1 Wis . Report , 1902 , p . 188 . 3 Ohio Bul . 125 , p . 132 . Maryland Station , ' plowing under a crop of crimson ...
... supply of manure is not forthcoming and little stock is kept ; thus , at the 2 Fla . Report , 1900-1901 , p . 28 . 1 Wis . Report , 1902 , p . 188 . 3 Ohio Bul . 125 , p . 132 . Maryland Station , ' plowing under a crop of crimson ...
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 - 1911 |
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 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 late varieties leaf leaves lime loam loss manure Mark Catesby mature moisture muriate of potash nitrate of soda nitrogen obtained ounces Paris green percentage phosphoric acid Phytophthora infestans plant-food planter plats plow pota potatoes planted pounds produce profitable roots rows scab seed potatoes seed tubers Sir Walter Raleigh skin soil soluble spores spraying sprouts starch stem stomata storage surface temperature tillage tion tubers vary vigor weight