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 30
Página ix
... Surface - fitting Tools , 23 . CHAPTER IV PAGES I - 7 8-16 17-25 ROTATION . CHAPTER V MANURING AND FERTILIZING . Object , 30 ; Influence of Nitrogen , 31 ; Influence of Potash , 32 ; Sources of Potash , 33 ; Influence of Phosphoric Acid ...
... Surface - fitting Tools , 23 . CHAPTER IV PAGES I - 7 8-16 17-25 ROTATION . CHAPTER V MANURING AND FERTILIZING . Object , 30 ; Influence of Nitrogen , 31 ; Influence of Potash , 32 ; Sources of Potash , 33 ; Influence of Phosphoric Acid ...
Página 11
... surface of the ground , while midway between the rows their depth was barely three inches from the surface . Further examination of Early Ohio potatoes seventy- two days after planting , when the tubers were nearly full size , showed ...
... surface of the ground , while midway between the rows their depth was barely three inches from the surface . Further examination of Early Ohio potatoes seventy- two days after planting , when the tubers were nearly full size , showed ...
Página 13
... extended outward two feet from the centre of the plant , and downward to a depth of over three feet . Observe the potato bug about seven inches below the surface . It was uncovered at this place . a depth of two and a half feet . The.
... extended outward two feet from the centre of the plant , and downward to a depth of over three feet . Observe the potato bug about seven inches below the surface . It was uncovered at this place . a depth of two and a half feet . The.
Página 14
... surface roots , and undoubtedly interferes seriously with the plant's de- velopment ; while with deep tillage nearly all the long horizontal roots are destroyed , and with them all their numerous vertical branch - roots with their ...
... surface roots , and undoubtedly interferes seriously with the plant's de- velopment ; while with deep tillage nearly all the long horizontal roots are destroyed , and with them all their numerous vertical branch - roots with their ...
Página 15
... surface inch of soil . of these would be destroyed by moderately deep tillage . Influence of Depth of Planting on Roots.- Generally speaking , the new potatoes and the roots start out above the seed , although if an under eye of the ...
... surface inch of soil . of these would be destroyed by moderately deep tillage . Influence of Depth of Planting on Roots.- Generally speaking , the new potatoes and the roots start out above the seed , although if an under eye of the ...
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