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, 1911 - 185 páginas |
Dentro del libro
Resultados 1-5 de 18
Página ix
... 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 Fertilizers , 46 ...
... 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 Fertilizers , 46 ...
Página 31
... acid , dried blood was only about half as 1 E. S. R. , VII . , p . 667 . 3 Rothamsted Memoirs , Vol . VI . 2 E. S. R. XIV . , p . 561 . 4 R. I. Bul . 65 , pp . 133 , 134 . • beneficial as it should be ; hence , such MANURING AND ...
... acid , dried blood was only about half as 1 E. S. R. , VII . , p . 667 . 3 Rothamsted Memoirs , Vol . VI . 2 E. S. R. XIV . , p . 561 . 4 R. I. Bul . 65 , pp . 133 , 134 . • beneficial as it should be ; hence , such MANURING AND ...
Página 34
... Acid . - Lack of phos- phoric acid is accompanied by dark green leaves . While phosphoric acid aids starch formation , it is often re- 1 E. S. R. , XII . , 434. 2 E. S. R. , XII . , 443. R. I. Bul . 40 , pp . 85 , 86 . garded as being ...
... Acid . - Lack of phos- phoric acid is accompanied by dark green leaves . While phosphoric acid aids starch formation , it is often re- 1 E. S. R. , XII . , 434. 2 E. S. R. , XII . , 443. R. I. Bul . 40 , pp . 85 , 86 . garded as being ...
Página 35
... 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 foliage ...
... 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 foliage ...
Página 38
... 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 this ...
... 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 this ...
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 |
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 mixture 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 larvæ late varieties leaf leaves lime loam loss manure Mark Catesby mature moisture muriate of potash nitrate of soda nitrogen obtained ounces Paris green phosphoric acid Phytophthora infestans plant-food planter plats plow pota potatoes planted pounds produce profitable roots rotation rows scab seed potatoes seed tubers Sir Walter Raleigh skin soil soluble spores spraying sprouts starch stem stomata storage surface temperature tillage tion vary vigor weight