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唐山市新区谷庄子乡刘庄子董振平，1997年种的0.08hm2高垄地膜覆盖青椒，667m2产5500公斤，收入5200元，其主要做法是：一、培育壮苗选用抗病高产的三道筋青椒优种。为了满足幼苗对温度的要求，12月下旬在阳畦内育苗，用电热线使畦内地温保持15～18℃，气温18—22℃。这样可比
Tangzhuang New District Zhuangzi Township Liuzhuangzi Dong Zhenping, 1997 species of 0.08hm2 high ridge film covered green pepper, 667m2 yield 5500 kilograms, income 5200 yuan, its main approach is: First, to cultivate strong seedlings selection of three high yield resistant pepper green pepper Species. In order to meet the temperature requirements of seedlings, nursery plants are raised in Yangliu in late December, and the temperature in the furrows is maintained at 15 ~ 18 ℃ and 18-22 ℃ by electric hotline. This is comparable