The Potato ...Judd, 1905 - 185 páginas |
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Página ii
Samuel Fraser. Courtesy ( N. Y. ) Geneva Exp . Sta . SPRAYING IN A NEW YORK POTATO FIELD In 1904 the net profit received for spraying was as high as $ 60.00 per acre . ( See p . 120 ) THE POTATO A PRACTICAL TREATISE ON THE POTATO , ITS.
Samuel Fraser. Courtesy ( N. Y. ) Geneva Exp . Sta . SPRAYING IN A NEW YORK POTATO FIELD In 1904 the net profit received for spraying was as high as $ 60.00 per acre . ( See p . 120 ) THE POTATO A PRACTICAL TREATISE ON THE POTATO , ITS.
Página xi
... Spraying , 134 ; Number of Sprayings , 134 ; Insecticides , 135 ; Paris Green , 136 ; Lead Compounds , 137 ; Arsenic and Lime , 138 ; Cost of Spraying and Profits De- rived , 139 ; Spraying Machines , 140 . PAGES III - 127 128-142 ...
... Spraying , 134 ; Number of Sprayings , 134 ; Insecticides , 135 ; Paris Green , 136 ; Lead Compounds , 137 ; Arsenic and Lime , 138 ; Cost of Spraying and Profits De- rived , 139 ; Spraying Machines , 140 . PAGES III - 127 128-142 ...
Página xii
... SELECTION . • · 171-177 Propagation and Breeding , 171 ; Selection , 175 . APPENDIX . 179-180 Spray Calendar , 178 ; Seed Treatment , 179 . INDEX • 181 FIG . ILLUSTRATIONS PAGE Spraying in a New York Potato xii CONTENTS.
... SELECTION . • · 171-177 Propagation and Breeding , 171 ; Selection , 175 . APPENDIX . 179-180 Spray Calendar , 178 ; Seed Treatment , 179 . INDEX • 181 FIG . ILLUSTRATIONS PAGE Spraying in a New York Potato xii CONTENTS.
Página xiii
Samuel Fraser. FIG . ILLUSTRATIONS PAGE Spraying in a New York Potato Field . Frontispiece 2 Copy of Engraving of the Virginian Potato from Gerard's " Herbal , " 1636 • 3 Sectional View of Potato Flower 4 Tuber , Showing the Arrangement ...
Samuel Fraser. FIG . ILLUSTRATIONS PAGE Spraying in a New York Potato Field . Frontispiece 2 Copy of Engraving of the Virginian Potato from Gerard's " Herbal , " 1636 • 3 Sectional View of Potato Flower 4 Tuber , Showing the Arrangement ...
Página xiv
... Sprayed and Unsprayed Portions of a New York Potato Field . 133 42 A Suggestive English Spraying Machine 43 The Reuther Potato Digger . 44 The Hoover Digger 45 Potato Shovel • · 140 145 • 146 147 FIG . 46 Storing Potatoes in Pits · 47 ...
... Sprayed and Unsprayed Portions of a New York Potato Field . 133 42 A Suggestive English Spraying Machine 43 The Reuther Potato Digger . 44 The Hoover Digger 45 Potato Shovel • · 140 145 • 146 147 FIG . 46 Storing Potatoes in Pits · 47 ...
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