我区气温高,雨量充足,对发展夏季绿肥极为有利。猫豆是我区一种粗生、高产、广用的夏季绿肥,而又不占用农地,不论是荒山、荒地、区边、沟边、田边;也不论是沙土、壤土或粘土都可种植。猫豆的产量很高,一般亩产新鲜藤叶6,000—8,000斤,这样高的产量是一般夏季绿肥所比不上的,不仅产量高,其肥效也很高。 High temperature in our region, adequate rainfall, the development of summer green manure is extremely beneficial. Cat bean is a coarse, high yielding and broad-leaved summer green manure in our district, but does not occupy agricultural land, whether it is barren hills, wasteland, area edge, ditch edge, edge of the field; nor sand, loam or clay Planting. Cat bean production is very high, the general yield of fresh vine leaves 6,000-8,000 kg, so high yield is generally not comparable to summer green manure, not only high yield, its fertilizer efficiency is also high.