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许昌是河南重要的小麦产区,年播种小麦面积七百多万亩。如何防御干热风,提高小麦抗干旱能力,是实现小麦高产稳产的承要一环。为此,一九八三年许昌地区腐肥办与长葛县农业局协作,布置了抗旱剂一号与腐植酸钾的试验示范计划。经当年大面积多点试验、示范证明,腐钾与黄腐酸、磷酸二氢钾相比具有显著增产效果。
Xuchang is an important wheat producing area in Henan Province, sowing more than seven million mu of wheat area. How to prevent hot and dry wind and improve wheat drought resistance is a necessary part to achieve high and stable yield of wheat. To this end, Xuchang District, Xuchang Office in 1983 and Changge County Bureau of Agriculture collaboration, arranged a drought-resistant agent on the 1st and potassium humate pilot demonstration program. After many years of large-scale tests, the demonstration shows that the rot of potassium and fulvic acid, potassium dihydrogen phosphate compared to a significant increase in yield.