草木樨是绿肥作物,在提高土壤肥力,改变土壤结构中发挥着重要作用。一三三团场过去多在麦地里混种草木樨。能不能改变这个常规呢?五连、十二连坚持条田轮作,不断摸索研究种植绿肥的新方法,经过两年种植实践,证明草木樨混种在玉米地里效益大、好处多。 五连、十二连曾经连续几年在麦地里种草木樨,但由于麦收后水情紧张,有限的水只能用来浇灌玉米、棉花等秋田作物,麦茬地进不了水,只好眼看着已长到十来厘米高的草木樨被旱死。从八○年起,这两个连开始在玉米地种植绿肥,七月上旬,玉米第一次中耕后浇头水之前,除尽玉米地的杂草,即播撒草木樨种子,下种量为每亩三斤。玉米头水一浇,草木樨很快发芽生长。由于可以同玉米一起喝饱三、四水,草木樨在湿润的 Grass mulberry is a green manure crop that plays an important role in improving soil fertility and changing soil structure. One-three groups past the field in the pasture mixed with grass mulberry. Can not change this routine? Five, twelve even insist on field rotation, continue to grope for new methods of planting green manure, after two years of planting practice, prove that the mixed grass and mulberry benefits in the corn, the benefits of more. Five and twelve even have been planting grass mulberry in the corn fields for several years in a row. However, limited water can only be used to irrigate crops such as corn and cotton and Akita crops such as cotton. It has been grown to ten centimeters tall vegetation is dry. Since 1980, the two companies started to plant green manure in cornfields. In early July, before the first tillage of corn, the weeds in cornfields were sown, Three pounds of mu. A corn water head, vegetation quickly grow sprouts. As can be full with corn three, four water, vegetation, mulberry in the wet