Planting method for planting barley in slack winter season for eliminating flue-cured tobacco successive cropping obstacle
By means of a planting method for planting barley in a slack winter season for eliminating a flue-cured tobacco successive cropping obstacle, in the slack winter season of flue-cured tobacco planting,the barley which is large in biomass weight, short in reproduction cycle and large in nitrogen, phos...
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Sprache: | chi ; eng |
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Zusammenfassung: | By means of a planting method for planting barley in a slack winter season for eliminating a flue-cured tobacco successive cropping obstacle, in the slack winter season of flue-cured tobacco planting,the barley which is large in biomass weight, short in reproduction cycle and large in nitrogen, phosphorus and potassium nutrient absorption is used for absorbing nitrogen, phosphorus and potassium left in soil in the flue-cured tobacco planting season, the content of quick-effect nitrogen, phosphorus and potassium in soil is effectively reduced, and therefore soil nutrients are balanced to a lowlevel, soil caking, poor breathability and other physical properties caused by too much successive cropping fertilizer applying are eliminated, and the sustainable utilization capacity of soil is enhanced. Meanwhile, a good soil environment is provided for flue-cured tobacco growth, flue-cured tobacco growth is good, the disease occurrence rate is decreased, and the yield and quality are greatlyimproved. The method is eas |
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