麦茬瓜豆的优化复种１９９４年，江苏省射阳县推广麦茬瓜豆复种约４００ｈｍ２，每６６６．７ｍ２产值３５００元。实践证明，此种套作形式已成为高效农业的一种较为理想的推广模式。（１）品种搭配：前茬大麦选用早熟、矮秆、丰产的苏引麦２号及苏碑等．西瓜选用优质、高... Optimum multiple cropping of melon and melon in 1994 In Sheyang County, Jiangsu Province, about 400hm2 wheat crop was planted in Sheyang County, with an output value of 3,500 yuan per 666.7m2. Practice has proved that this type of intercropping has become a more efficient mode of agricultural extension. (1) Varieties with: Pre-stubble barley selection of early maturity, dwarf, high yield of Su-Mai 2 and the Soviet Union monument and so on. Watermelon selection of high quality, high ...