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2005~2006年,在桓台县唐山镇唐四村开展了冬小麦鲁农116田间综合节水高效试验。试验结果表明,在足墒播种条件下,采取蹲苗技术,春浇一次拔节水,单产9 049.5 kg/hm2,全生育期耗水量3 872.25m3/hm2,水分生产率为2.337 kg/m3,比同品种对照田灌三水增产34.07%,产出投入比由1.38∶1提高到3.51∶1,实现了特旱年农民种田少浇水又增产增收。
From 2005 to 2006, a comprehensive water-saving and high-efficiency experiment was conducted in Tangnun Village, Tangshan Town, Huantai County. The results showed that under the soil moisture planting conditions, the technique of squat seedling was adopted. The spring water was poured into a single jointing water to yield 9 049.5 kg / hm2. The water consumption during the whole growth period was 3872.25m3 / hm2 and the water productivity was 2.337 kg / m3, The control irrigation increased 34.07% and the output ratio increased from 1.38:1 to 3.51:1, which made it possible for peasants to plant less water and increase production and income in the special year.