生姜在我地一般采用深沟高畦“埂于姜”.栽培,放姜迟,挖得晚,加上“姜瘟”病危害,亩产只有1000斤左右,因而收入少,未能充分发挥其经济效益。为了探索子姜上市早、产量高的栽培新法,1984年我们进行了10.72亩的地膜覆盖栽培试验。其主要技术环节如下: 选用适应性强、生长势旺、无 Ginger in my general use of deep ditch highland “埂 in the ginger.” Cultivation, put Jiang late, dug late, coupled with the “ginger blast” disease endangerment, per mu yield of only about 1000 pounds, and thus less income, failed to give full play to its Economic benefits. In order to explore the ginger market early, high-yield cultivation of new law, we conducted in 1984, 10.72 acres of plastic film mulching test. The main technical aspects are as follows: Selection of adaptable, vigorous growth, no