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How wheat fertilizes with drought
The favorable conditions of wheat in our province are adequate light, large temperature difference between day and night, which is conducive to dry matter accumulation; adverse conditions are drought and less rain, soil barren, low organic matter and nitrogen and phosphorus content, and secondary salinization problems in local irrigation areas. Therefore, high-yield fertilization must be combined with drought-resistance and water-saving, and organic fertilizers should be added and the amount of nitrogen and phosphate fertilizers should be appropriately increased. It is necessary to deepen the cultivation of rain and floods to ensure that it can be used as a "fuyu and autumn rain." To reuse basal fertilizer, make up the application of fertilizer. Combined with deep sowing before sowing, Mushi organic fertilizer 2000 to 4000 kg, pure nitrogen and phosphorus nutrients 6 to 8 kg, about 2 kg of nitrogen applied fertilizer. From jointing to flowering, it is possible to apply 1 to 2 kg of pure nitrogen in the event of rain or flooding, or to spray urea, potassium dihydrogen phosphate and other foliar fertilizers about 10 days after flowering.
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