春季是鲜萝卜短缺的季节,利用大棚主茬间种春萝卜,即可以弥补市场不足,又可以创造较高的经济效益。 一、整地 扣棚 1.整地 上冻前,结合整地每667平方米施入优质农家肥5000公斤,二铵 Spring season is the shortage of fresh radish, the use of greenhouses between the spring radish crop, which can make up for the lack of market, but also to create a higher economic efficiency. First, the ground cut buckle shed 1. Preparation of land before freezing, with the preparation of land every 667 square meters into the high-quality farmyard 5000 kilograms, diammonium