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无锡市位于长江下游、苏南太湖地区,是马铃薯生产二季作区。市郊春种夏收的马铃薯,一年一熟,块茎作为蔬菜鲜食。 80年代初,选用克新1号为主栽品种,但该品种生长期120天,产量较高且稳定,块茎圆整,皮白肉白,唯食味欠佳。为适应市场对优质商品及增添5月淡季的菜品种需求,有必要引进早熟品种,配套生产。 1988年秋引进东农303种薯50吨。集中于广益乡,同时在郊区其它3个乡设点示范。实际效果市场适销、效益较高。 1989年秋,又从东北农学院调种50吨,现将生产应用情况列述于后。
Wuxi City, located in the lower reaches of the Yangtze River, Taihu Lake in southern Jiangsu Province, is the second quarter of potato production area. Suburban spring summer harvest of potatoes, cooked a year, tubers as fresh vegetables. In the early 1980s, Kexin 1 was selected as the main cultivars, but the variety of 120 days growth stage, high yield and stability, tubers rounded, skin white meat, the only poor food. In order to meet the market demand for quality products and increase the demand for dishes in the off-season in May, it is necessary to introduce precocious varieties and support production. In the autumn of 1988, it imported 50 tons of Dongnong 303 kinds of potatoes. Focus on Kwong Yick Township, at the same time set off in the suburbs of the other three rural demonstration. The actual marketable market, higher efficiency. In the autumn of 1989, another 50 tons were transferred from Northeastern Agricultural College, and the production and application of the materials were listed later.