论文部分内容阅读
水稻品种区域试验,是国家业务部门对新选育的或从国内外新引进的品种(组合),有计划地安排在有代表性的不同地区,连续2～3年进行试验,客观鉴定其丰产性、稳产性、适应性、抗逆性和品质,确定适应范围和推广地区,为品种布局区域化,建立科学的良种繁育体系,确定合理的种子流向提供依据。水稻区域试验是一项有组织、科学性很强的工作。试验结果是决定新品种(组合)可否审定推广的重要依据,因此,区试结果必须可靠。要得到这样的数字很有必要制订一个全省统一的区试方法和
Regional trials of rice varieties are the varieties (combinations) newly introduced by the national business departments or newly introduced from home and abroad. They are planned to be arranged in different representative regions for two to three years in a row and objectively identified for their high yields Sex, stability, adaptability, resistance and quality, determine the scope of adaptation and the promotion of regional distribution of varieties of regionalization, the establishment of a scientific breeding system of breeding, to determine the basis for the rational flow of seeds. Rice regional trials are organized and highly scientific work. The test result is an important basis for determining whether the new variety (combination) can be validated and approved. Therefore, the regional test result must be reliable. It is necessary to obtain such a figure to formulate a unified regional examination method and method