Clovers and how to Grow ThemOrange Judd Company, 1906 - 349 páginas |
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Página 8
... nitrogen from the air , it must not be supposed that they will grow with sufficient vigor in soils destitute of this element . They must be able to appropriate enough from the seed soil to give them a good start before they can draw ...
... nitrogen from the air , it must not be supposed that they will grow with sufficient vigor in soils destitute of this element . They must be able to appropriate enough from the seed soil to give them a good start before they can draw ...
Página 9
... nitrogen- ous fertilizer before they will make a vigorous growth . The clovers , unless in the case of some of the smaller varieties , are more commonly sown to pro- vide hay than pasture in the first crops obtained from them . The ...
... nitrogen- ous fertilizer before they will make a vigorous growth . The clovers , unless in the case of some of the smaller varieties , are more commonly sown to pro- vide hay than pasture in the first crops obtained from them . The ...
Página 10
Thomas Shaw. not only gather nitrogen for the fruit trees , but in their decay they increase the power of the soil to retain moisture for the benefit of the trees . Some varieties of clover may be grown as catch crops , that is , as ...
Thomas Shaw. not only gather nitrogen for the fruit trees , but in their decay they increase the power of the soil to retain moisture for the benefit of the trees . Some varieties of clover may be grown as catch crops , that is , as ...
Página 11
... nitrogen indefinitely for the other crops , but in some instances it may be necessary to add phosphoric acid and potash . Preparing the Soil . - Clovers are usually sown with a nurse crop . The exceptions are crimson clover , and in ...
... nitrogen indefinitely for the other crops , but in some instances it may be necessary to add phosphoric acid and potash . Preparing the Soil . - Clovers are usually sown with a nurse crop . The exceptions are crimson clover , and in ...
Página 38
... nitrogen from the air and depositing the same in the tuber- cles formed on the roots of the plants . These tuber- . cles are small , warty - like substances , which appear during the growing season . They are more com- monly formed on ...
... nitrogen from the air and depositing the same in the tuber- cles formed on the roots of the plants . These tuber- . cles are small , warty - like substances , which appear during the growing season . They are more com- monly formed on ...
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Términos y frases comunes
alfalfa alsike clover areas autumn bacteria bloom burr clover bushels catch crop cattle climate clover plants clover seed cocks considerable corn crimson clover cultivation cured cut for hay disking early ensilage especially favorable feeding fertility follow furnish grass grazing ground growing alfalfa grown habit of growth harrow harvested hence humus injury instances irrigation Japan clover land legumes less loam mammoth clover medium red clover medium red variety moist moisture mountain mower necessary nitrogen North nurse crop oats obtained pasture phosphoric acid plowed potash prairie probably produce rain roots rotation sainfoin sand lucerne season seed crop seed is sown seed-bed sheep small cereal grains small white soiling food sorghum South sowing clover sowing the seed spring stack stems stored subsoil sufficient surface sweet clover swine threshed timothy tion Trifolium ture usually sown varieties of clover vigorous weather weeds white clover winrows winter winter rye young plants
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