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聚合草是一种高产优质青饲料,深受群众欢迎,种植面积逐渐扩大。为了解决聚合草在我区生育期短,刈割次数少,产草量低,不能安全越冬的矛盾,我们于1980年春进行了对聚合草刈割后培土、促进腋芽迅速生长的比较试验。一、试验方法: 在克山县镇郊、克东县饲料站试验。品种为朝鲜聚合草。小区面积:三区共132平方米。播前先打好垅,人工刨掩、每亩施牛、马类1斤。种根切段长4.0厘米,直径为2.3—2.5厘米,每个载子重17.3—18.8克左右,最重也有达30克的。株距40厘米,行距66—70厘米。顶端向
Aggregation grass is a high-quality green feed, welcomed by the masses, planting area gradually expanded. In order to solve the contradiction between the growth of polymerized grass in our region is short, less cutting, the grass is low, can not be safely wintering, we carried out in the spring of 1980 on the grass after cutting mowing, to promote the rapid growth of axillary bud comparative test. First, the test method: Keshan County suburbs, East County feed station test. Korean species of aggregate grass. Area: Three districts a total of 132 square meters. Before sowing play good 垅, artificial planing hide, cattle per acre, 1 kg of horse class. Cut the root length of 4.0 cm long, 2.3-2.5 cm in diameter, weight 17.3-18.8 grams per carrier, the most up to 30 grams. Plant spacing 40 cm, spacing 66-70 cm. Top to