The Potato ...Judd, 1905 - 185 páginas |
Dentro del libro
Página xiii
... Inches Deep , Showing its Growth and Development of Tubers . • 13 Seed Potatoes Sprouted for Use in the Planter . 14 Seed of Early Potatoes , Sprouted for Hand Planting 15 Seed Potatoes , Showing Weak , Long Sprouts . 16 Diagram ...
... Inches Deep , Showing its Growth and Development of Tubers . • 13 Seed Potatoes Sprouted for Use in the Planter . 14 Seed of Early Potatoes , Sprouted for Hand Planting 15 Seed Potatoes , Showing Weak , Long Sprouts . 16 Diagram ...
Página 11
... size of a large pea . At this stage of development the main portion of the roots was in the surface eight inches , a few roots reached to the depth of eighteen inches ... deep . Some of the vertical roots reached 1 N. Dak . Bul . 45 , P. 541 ...
... size of a large pea . At this stage of development the main portion of the roots was in the surface eight inches , a few roots reached to the depth of eighteen inches ... deep . Some of the vertical roots reached 1 N. Dak . Bul . 45 , P. 541 ...
Página 14
Samuel Fraser. a depth of two and a half feet . The deep - growing roots are very tender and brittle and easily ... inches , while in the case of those receiving shallow tillage the bulk of the horizontal roots were in the sur- face seven ...
Samuel Fraser. a depth of two and a half feet . The deep - growing roots are very tender and brittle and easily ... inches , while in the case of those receiving shallow tillage the bulk of the horizontal roots were in the sur- face seven ...
Página 15
... deep as those immediately under the hill , and the soil was filled with roots to a depth of about two and a half ... inches deep or one inch deep , will send out its per- 1 N. Dak . Bul . 43 , P. 544 . manent roots about one and a half ...
... deep as those immediately under the hill , and the soil was filled with roots to a depth of about two and a half ... inches deep or one inch deep , will send out its per- 1 N. Dak . Bul . 43 , P. 544 . manent roots about one and a half ...
Página 16
Samuel Fraser. manent roots about one and a half inches below the surface . Blossoming , Tuber Formation , and ... deep 16 THE POTATO.
Samuel Fraser. manent roots about one and a half inches below the surface . Blossoming , Tuber Formation , and ... deep 16 THE POTATO.
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 |
The Potato: A Practical Treatise on the Potato, Its Characteristics ... Samuel Fraser Vista completa - 1911 |
Términos y frases comunes
amount applied Arsenate of Lead Arsenite average barrel beetles better blight Bordeaux mixture bushels per acre Carman cellar cents per bushel copper sulphate Cornell Bul cost covered crop cultivation deaux mixture depth digger disease dry matter Early Ohio early potatoes early varieties Experiment Station eyes farmer fertilizers foliage gallons of water Geneva Bul germinate grower growing grown growth harrow haulm hence inches deep influence insects kainit land late varieties leaf leaves lime loam loss manure Mark Catesby mature moisture muriate of potash nitrate of soda nitrogen nozzles ounces Paris green phosphate phosphoric acid Phytophthora infestans pile plant-food planter plats plow pollen pota potassium ferrocyanide potatoes planted produce profitable roots rows scab seed potatoes seed tubers Sir Walter Raleigh soil soluble solution spores spraying sprouts starch stem stomata storage surface temperature tillage tion tubers vary vigorous weight