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
Resultados 1-5 de 13
Página ix
... Phosphoric Acid , 34 ; Influence of Calcium , 35 ; Barn Manure , 36 ; Function of Fertilizers , 39 ; Purchasing and Applying Fertilizers , 42 ; Value , 43 ; Unit Value , 44 , Purchasing , 44 ; Valuing Barn Manure , 44 ; Mixing ...
... Phosphoric Acid , 34 ; Influence of Calcium , 35 ; Barn Manure , 36 ; Function of Fertilizers , 39 ; Purchasing and Applying Fertilizers , 42 ; Value , 43 ; Unit Value , 44 , Purchasing , 44 ; Valuing Barn Manure , 44 ; Mixing ...
Página 34
... Phosphoric Acid . - Lack of phos- phoric acid is accompanied by dark green leaves . While phosphoric acid aids starch formation , it is often re- E. S. R. , XII . , 434. E. S. R. , XII . , 443. R. I. Bul . 40 , pp . 85 , 86 . garded as ...
... Phosphoric Acid . - Lack of phos- phoric acid is accompanied by dark green leaves . While phosphoric acid aids starch formation , it is often re- E. S. R. , XII . , 434. E. S. R. , XII . , 443. R. I. Bul . 40 , pp . 85 , 86 . garded as ...
Página 35
... phosphoric acid per acre ( equal to 600 pounds 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 ...
... phosphoric acid per acre ( equal to 600 pounds 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 ...
Página 38
... phosphoric acid , and 10 per cent . potash has proven satisfactory . It is used in amounts varying from 500 pounds to 2,000 pounds per acre , and in many cases more potash is ap- plied than is profitable . The use of 1,000 pounds of ...
... phosphoric acid , and 10 per cent . potash has proven satisfactory . It is used in amounts varying from 500 pounds to 2,000 pounds per acre , and in many cases more potash is ap- plied than is profitable . The use of 1,000 pounds of ...
Página 39
... phosphoric acid , and potash , with others are necessary for the growth of all crops , but the amounts of the essential ingredients , other than the above mentioned , are believed to be present in the soil in sufficient quantities to ...
... phosphoric acid , and potash , with others are necessary for the growth of all crops , but the amounts of the essential ingredients , other than the above mentioned , are believed to be present in the soil in sufficient quantities to ...
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