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我们公社西北地区有几万亩低洼盐碱“红苗地”,过去种旱田拿不住苗;种水田由于土壤缺磷,缓苗慢,分蘖少,生长停滞。近两年来,这个地区的干部和贫下中农采用施磷肥(过磷酸钙)的办法改造“红苗地”,收到了较好的效果。据房申大队试验,亩施100斤磷肥,水稻亩产840.6斤,千粒重27克,比对照增产40%;亩施80斤磷肥,亩产753.7斤;亩施40斤磷肥,亩产693.8斤。“红苗地”施磷肥返青快,分蘖多,据调
In our commune, there are tens of thousands of mu of low-lying saline-alkali soil “Hongmiao” in the northwest of our commune. In the past, we could not catch the seedlings in paddy field. Due to the lack of phosphorus, sluggish seedlings and less tillers, the growth of paddy field was stagnant. In the past two years, cadres and poor and middle peasants in this region have adopted the method of applying phosphate fertilizer (superphosphate) to reform “Hong Miao Di” and received good results. According to Fang Shen brigade test, 100 kg of phosphate fertilizer Mushi, rice mu produce 840.6 kg, grain weight 27 grams, 40% more than the control; Mushi 80 pounds of phosphate fertilizer, 753.7 kg per mu; Mushi 40 pounds of phosphate fertilizer, 693.8 kg per mu. “Red Miao to” quick return green phosphorus, tiller and more, according to tune