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 |
Dentro del libro
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Página 35
... acid phosphate , 16-17 per cent . available ) gave profitable returns . My own observations are that an excessive application of available phosphoric acid has a marked influence upon the foliage , causing it to be small , dark green ...
... acid phosphate , 16-17 per cent . available ) gave profitable returns . My own observations are that an excessive application of available phosphoric acid has a marked influence upon the foliage , causing it to be small , dark green ...
Página 38
... phosphoric acid , and 10 per cent . potash has proven satisfactory . It is used in amounts varying from 500 pounds ... phosphate ( 16 to 17 per cent . available ) , and 100 pounds muriate of potash with eight to ten tons of partially ...
... phosphoric acid , and 10 per cent . potash has proven satisfactory . It is used in amounts varying from 500 pounds ... phosphate ( 16 to 17 per cent . available ) , and 100 pounds muriate of potash with eight to ten tons of partially ...
Página 43
... phosphate of lime - e.g . , acid phos- phate , dissolved bone . Insoluble phosphate of lime is considered to It is converted be but slowly available . into " soluble " by treating it with an acid , usually sulphuric acid . Soluble ...
... phosphate of lime - e.g . , acid phos- phate , dissolved bone . Insoluble phosphate of lime is considered to It is converted be but slowly available . into " soluble " by treating it with an acid , usually sulphuric acid . Soluble ...
Página 44
... acid phosphate for soluble phosphoric acid - and compare it with these . Purchasing Fertilizers . - In purchasing fertilizers it is advisable to write for quotations with guaranteed analyses , ascertain , as indicated above , the ...
... acid phosphate for soluble phosphoric acid - and compare it with these . Purchasing Fertilizers . - In purchasing fertilizers it is advisable to write for quotations with guaranteed analyses , ascertain , as indicated above , the ...
Página 45
... Acid Phosphate . Acid Phosphate . Acid Phosphate . Kainit VALUABLE INGREDIENTS Percentage of Nitrogen Phosphoric Acid Percentage of Soluble Percentage of Insoluble Phosphoric Acid Percentage of Potash COST Per Per Per Ton Unit Lb. 13 II ...
... Acid Phosphate . Acid Phosphate . Acid Phosphate . Kainit VALUABLE INGREDIENTS Percentage of Nitrogen Phosphoric Acid Percentage of Soluble Percentage of Insoluble Phosphoric Acid Percentage of Potash COST Per Per Per Ton Unit Lb. 13 II ...
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
acid amount applied arsenic Arsenite average barrel beetles better blight Bordeaux mixture bushels per acre Carman cellar cells cents per bushel cooking quality copper sulphate Cornell Bul cost covered crop cultivation deaux mixture depth digger disease dry matter Early Ohio early potatoes Early Rose early varieties Experiment Station eyes farmers favor fertilizers FLEA-BEETLE foliage Geneva Bul germination grower growing grown half potato harrow haulm hence inches deep increase infestans injurious insects kainit land larvæ late varieties leaf leaves lime loam loss manure mature moisture muriate of potash nitrate of soda nitrogen obtained ounces Paris green percentage phosphoric acid Phytophthora infestans plant-food planters plats plow pota potassium ferrocyanide potatoes planted pounds produce profitable roots rows scab seed potatoes seed tubers Sir Walter Raleigh skin soil spores spraying sprouted stalks starch stem stomata storage surface temperature tillage tion vary vigor weight