论文部分内容阅读
紫穗槐是一种多年生的豆科丛生落叶灌木,叶子像槐树,开紫花,由许多小花聚集成穗状,所以叫做紫穗槐。它生长快,产量高,用途广,适应性强,栽培普遍,容易繁殖,在华北、东北、西北、四川盆地、长江、淮河流域等地区的水边、路旁、林间、沙荒和盐碱地上栽种很普遍,是一种高肥效、高产量的优良绿肥,各地大量发展,可以解决肥料不足的困难,对促进农业生产,提高粮棉产量作用很大。
Amorpha fruticosa is a perennial legume deciduous shrubs, leaves like acacia trees, open purple flowers, gathered by many small flowers into spikes, so called Amorpha fruticosa. It grows fast, has high yield, wide application, strong adaptability, universal cultivation and easy breeding. It is widely used in the waterfront, roadside, forest, desertification and saline-alkali soil in North China, Northeast, Northwest, Sichuan Basin, Yangtze River and Huaihe River Basin Planting is very common. It is a kind of excellent green manure with high fertilizer efficiency and high yield. It has been developed in various places, which can solve the problem of insufficient fertilizer and greatly contribute to agricultural production and grain yield.