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一 草木樨的经济价值 随着农业生产的飞跃发展,肥料的需要量也相应增加,除了更进一步的积肥、造肥和合理施用现有农家肥料外,扩大绿肥作物种植面积,是一个简便而有效的途径。 草木樨具有耐旱、耐鹽及较耐瘠的特性,而且栽培年限短(一年至二年),生长迅速,肥效高而持久,如前甘肃永宁试验站的试验结果,麦田用草木樨作绿肥,比绿豆作绿肥增产百分之二十四点
The economic value of a kelp With the rapid development of agricultural production, fertilizer demand also increased accordingly, in addition to further fertilizer, fertilizer and rational use of existing farm manure, the expansion of green manure crop acreage, is a simple and effective Way. It has the characteristics of drought tolerance, salt tolerance and resistance to infertility, and its cultivation period is short (one year to two years), its growth is rapid and its fertilizer efficiency is high and lasts for a long time. According to the test results of Yongning Station in Gansu Province, Green manure, green manure than mung beans increased by 24%