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利用湛江地区的气候资源优势,冬季增种一季水稻,可实施水稻一年三作;用较为耐寒的水稻材料,2005和2006年度通过大田秋播和进行人工气候箱定温试验相结合,筛选出了云科-11号和云科-9号2个非常耐冷的材料;用这2个材料秋播,可获得较高的产量。表明在湛江地区种植冬季稻,实施水稻一年三作制度是初步可行的。
Using the advantages of climatic resources in Zhanjiang, one season of paddy rice was added in winter to implement paddy rice three times a year. By using more cold-tolerant rice materials in 2005 and 2006 by autumn field sowing and artificial climate box set temperature test, Yunke-11 and Yunke-9 two very cold-resistant materials; autumn with these two materials can be obtained higher yield. This shows that it is feasible to plant winter rice in Zhanjiang and to implement the three-year system of rice one year.