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杂交水稻新品种试验是反映参试品种特征特性及品种丰产性、抗逆性、适应性和品质情况的真实结果,但实践中存在着诸多影响试验准确性因素。本文通过对文山州籼型杂交水稻新品种区域试验存在问题的分析,提出做好杂交籼稻新品种区域试验切合实际而行之有效的对策措施。品种试验是品种审定的主要依据,是品种从选育到推广不可缺少的重要环节。通过新品种试验可以客观评价品种的适应性、丰产性、抗逆性、品质及其他重要特征特性,明确新品种的利用价值和适宜区域,对保障农业生产安全有十分重要的意义。试验结果的正确
The test of new hybrid rice varieties is a true result reflecting the characteristics and characteristics of cultivars and yield, stress resistance, adaptability and quality of cultivars, but there are many factors affecting the accuracy of test in practice. In this paper, we analyzed the problems existing in regional trials of new indica hybrid rice varieties in Wenshan prefecture, and put forward the feasible and effective measures to do regional trials of new indica hybrid rice varieties. Variety testing is the main basis for species validation, is an important variety from breeding to promotion of an important part. The new variety test can objectively evaluate the adaptability, high yield, stress resistance, quality and other important characteristics of the varieties, clarify the utilization value and appropriate area of the new varieties, and are of great significance to the protection of agricultural production safety. The test results are correct