论文部分内容阅读
农作物品种区域试验的基本任务是在整个区试范围内,对参试品种的丰产性、适应性及其它优良特性作出正确和客观的评价,为审定和推广新品种提供可靠的科学依据。目前我省的新品种区域试验已由省农业厅统一组织,在不同农区选择具有本地区生产水平或略高于本地区生产水平的代表性试点,采用统一的试验设计,统一的记载项目和标准,并进行多年试验,从而为正确评价区试结果提供了客观的可靠性。但是,要对每个参试品种作出客观的评价,并提出合理的推广意见,必须对各试点的结果进行正确的联合分析。
The basic task of the regional trials of crop varieties is to make a correct and objective assessment of the high yield, adaptability and other excellent characteristics of the tested varieties within the scope of the whole zone test and provide a reliable scientific basis for validating and promoting the new variety. At present, the regional trials of new varieties in our province have been unifiedly organized by the Provincial Department of Agriculture and selected representative pilot projects in different farming areas with production levels in the region or slightly higher than those in the region. A unified experimental design, a unified documented project and Standards, and conducted many years of tests, thus providing objective reliability for correctly evaluating the results of the area test. However, to make an objective appraisal of each tested variety and put forward reasonable promotion opinions, a correct joint analysis of the results of each pilot must be conducted.