Winter Leaching and the Manurial Value of Green Manures and Crop Residues for Winter Wheat 1
1. It is suggested that the striking failure of winter wheat grown in rotation with two summer crops of tares or mustard on the sandy soil the Woburn Experimental Station is due to the production of nitrate and ammonia from the green manures at times when the wheat is unable to use them efficiently...
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| Veröffentlicht in: | The Journal of agricultural science 2009-03, Vol.21 (3), p.493-525 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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