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新品种的区域试验是新品种从选育到推广的一项必不可少的中间过程,是鉴定新品种的丰产性、抗逆性和适应性的重要手段,是新品种审定和推广的重要依据。为了及时地评选出我省选育和引进的水稻良种,满足生产发展的需要,减少因盲目推广品种而造成生产上的损失,为新品种的推广提供科学的依据。从1972年起,我们连续14年组织了全省水稻新品种的区域试验,共评选出了39个在生产上大面积推广的优良新品种,为我省的粮食生产作出了较
Regional testing of new varieties is an essential intermediate step in the selection and promotion of new varieties. It is an important means of identifying the high yield, resistance and adaptability of new varieties and is an important basis for the validation and promotion of new varieties . In order to promptly select the rice breeding and introduction of rice varieties in our province to meet the needs of the development of production and reduce the production loss due to the blind promotion of varieties and provide a scientific basis for the promotion of new varieties. Since 1972, we have organized the regional experiment of new rice varieties in the province for 14 consecutive years. A total of 39 excellent new varieties popularized in production have been selected, which has made a comparatively great contribution to grain production in our province