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近二年我们在永年县菜区试验、示范了1400亩大蒜复播短季棉超早3号,经过二年的积极探索与努力,超早3号平均亩产215公斤。大蒜复播超早3号短季棉与我县菜区习惯模式大蒜—玉米复种相比,有以下优点:1、投入相当:晚春播地温高,无需盖膜;由于播种晚,躲过一代棉铃虫防治,轮作倒茬病害轻;大蒜茬种短季棉整个生育期基本无需施
In the past two years, we experimented in the Yongnian County Districts and demonstrated that 1400 mu of garlic replanting short-season cotton was as early as No. 3. After two years of active exploration and hard work, the average yield of early morning No. 3 was 215 kg. Garlic replanting ultra early 3 short season cotton and my county vegetable habitual mode Garlic - corn multiple crop compared to the following advantages: 1, input quite: late spring sowing high temperature, without cover; due to sowing late, escaped the generation of cotton bolls Pest control, crop rotation crop disease light; garlic crop short season cotton basic needless to apply throughout the growth period