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我县水泉公社草滩大队哈窖生产队地处山阴地区,海拔二千一百多米,无霜期一百四十余天。去年,该队在全州春小麦高产栽培攻关会战中取得了初步成果。旱田种植春小麦18.7亩,总产13373.4斤,平均亩产715.2斤。其中有11.8亩是适时收获的,平均亩产达812.8斤;有6.9亩因受雹洪灾害,未能及时收获,掉穗落粒造成减产,平均亩产为548.1斤。他们是怎样夺得高产的呢? 他们根据春小麦喜轮作不宜连作的特性,选择前茬为蚕豆的地块。秋深耕17—20厘米,耙
Our county Shuizu commune Caotan Brigade Hajiao production team is located in Sanmin area, more than 2100 meters above sea level, frost-free period of more than one hundred and forty days. Last year, the team made initial achievements in the statewide spring wheat high-yield cultivation tackle battle. Dry land planting 18.7 acres of spring wheat, a total output of 13373.4 kg, an average yield of 715.2 kg. Among them, 11.8 mu is harvested in a timely manner, with an average mu yield of 812.8 kg. There are 6.9 mu hail flood disaster that failed to be harvested in time, resulting in reduced output due to spilled grains. The average yield per mu was 548.1 kg. How do they win the high yield? They are based on the characteristics of spring wheat rotation should not be linked as the choice of the former crop of beans as plots. Autumn deep plowing 17-20 cm, rake