【摘 要】
：
荆州地区水稻载培历史悠久,加之长期的自然选择、人工选择及耕作制度的变化,尤其是含有特异遗传资源的矮秆稻、国际稻(IR)系统及日本农林系统品种的引进,更加丰富了我区的稻
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荆州地区水稻载培历史悠久,加之长期的自然选择、人工选择及耕作制度的变化,尤其是含有特异遗传资源的矮秆稻、国际稻(IR)系统及日本农林系统品种的引进,更加丰富了我区的稻种资源。近几年又引进了南朝鲜的水源系统、密阳系统,斯里兰卡的“BG”系统及巴基斯坦的优质源Basmati系列,使目前我室共有稻种资源2100份。前
The long history of rice cultivation in Jingzhou, coupled with long-term natural selection, artificial selection and changes in cropping system, especially the introduction of varieties of rice with special genetic resources, the International Rice (IR) system and Japan’s agroforestry system, My area of rice resources. In recent years, we have introduced South Korea’s water system, Miryang system, Sri Lanka’s “BG” system and Pakistan’s Basmati series of high-quality sources, so that at present I have a total of 2100 rice resources. before
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