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历年在小麦播种适期,有80％的年份均因秋后少雨、干旱、土壤墒情不足,使小麦不能适时播种而减产。为了解决这个问题,自1992年以来,我们进行了小麦流体播种技术的研究,取得了明显的增产效果。 该试验在镇平县城郊乡五里村主绍仁的责任田内进行,土质黄沙壤,前茬红薯,供试品种豫麦29号,播时土壤含水量12.3％,播期10月23日。 播前先把麦种置于45—50℃温
Over the years in the sowing period of wheat, 80% of the year are due to autumn after rain, drought, lack of soil moisture, so that wheat can not be timely sowing and yield. In order to solve this problem, we conducted researches on wheat fluid seeding technology since 1992, and achieved remarkable yield increase. The trial was carried out in the responsibility field of Shaoli County, Wuli Village, Chengjiao Township, Zhenping County. The soil was yellow sandy soil and the former was sweet potato, and the tested variety Yumai 29 had soil moisture content of 12.3% and sowing date of October 23. Sow the wheat before planting 45-50 ℃ temperature