 ... it may contain. A clay soil which has been producing good crops for any number of years may be so seriously injured by one injudicious plowing in a wet time as to ruin it for the growing of crops for two or three years. The injury lies in the modification...  The Principles of Fruit-growing - Side 145af Liberty Hyde Bailey - 1897 - 508 siderFuld visning - Om denne bog
 | Oregon. Board of Horticulture - 1894 - 606 sider
...has been producing good crops for any number of years may be so seriously injured by one injudicious plowing in a wet time as to ruin it for the growing...years. The injury lies in the modification of its T I] III. ' XetUurt. frilro9en. J acid. Polaih. Urn,. Organic matter. Unproductive clay 13*25 Lime... | |
 | New York (State) Dept. of Agriculture - 1897 - 1464 sider
...has been producing good crops for any number of years may be so seriously injured by one injudicious plowing in a wet time as to ruin it for the growing...humus, or decaying organic matter, is allowed to burn oat of it. It then becomes leachy, it quickly loses its moisture, and it becomes excessively hot in... | |
 | Oregon. Board of Horticulture - 1898 - 636 sider
...has been producing good crops for any number of years may be so seriously injured by one injudicious plowing in a wet time as to ruin it for the growing...years. The injury lies in the modification of its Moisture. Nitrogen. Phosphoric acid. Potash. Lime. Organic matter. I. Unproductive clay. II. Good bean... | |
 | Oregon. Board of Horticulture - 1899 - 650 sider
...has been producing good crops for any number of years may be so seriously injured by one injudicious plowing in a wet time as to ruin it for the growing...texture, not in the lessening of its fertility. A saudy soil may also be seriously impaired for the growing of any crop if the humus, or decaying organic... | |
 | Rhode Island. Dept. of Agriculture and Conservation - 1906 - 1408 sider
...seriously injured by one injudicious plowing when the soil was wet that it may be ruinfrd for several years. The injury lies in the modification of its...may also be seriously impaired for the growing of crops if the organic matter is allowed to be burned out of it. It then becomes leaky and cannot retain... | |
 | Riley O. Johnson - 1909 - 52 sider
...has been producing good crops for any number of years may be so seriously injured by one injudicious plowing in a wet time as to ruin it for the .growing of crops for two or three years. See Bulletin 119, Cornell Agr. Exp. Station, Hort. Div., Ithaca, NY (f) Put a flourishing plant into... | |
 | Liberty Hyde Bailey - 1909 - 364 sider
...has been producing good crops for any number of years may be so seriously injured by one injudicious plowing in a wet time as to ruin it for the growing...The injury lies in the modification of its physical structure, not in the lessening of its plant-food. A sandy soil may also be seriously impaired for... | |
 | 1900 - 696 sider
...has been producing good crops for any number of years may be so seriously injured by one injudicious plowing in a wet time as to ruin it for the growing...The injury lies in the modification of its physical condition. Soil may be seriously impaired for Fie. 10. The lichen is often the first soil-former. the... | |
 | Liberty Hyde Bailey - 1915 - 462 sider
...so seriously injured by one injudicious plowing in a wet time as to ruin it for the growing of heavy crops for two or three years. The injury lies in the modification of its physical structure, not in the lessening of its natural fertility. A sandy soil may also be seriously impaired... | |
 | Liberty Hyde Bailey - 1915 - 452 sider
...has been producing good crops for any number of years may be so seriously injured by one injudicious plowing in a wet time as to ruin it for the growing of heavy crops for two or three years. The injury lies in the modification of its physical structure,... | |
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