稻种资源轮种更新中的问题探讨

Discussion on Problems in Alternation of Culture for Rice Germplasm Resources

稻种资源的轮种更新是其得以妥善而持续保存的重要手段之一。就当前田间轮种工作中普遍存在的问题进行了讨论,并为提高轮种质量,确保种质资源在轮种中更新提出了相应的解决措施。

Alternation of culture for rice germplasm resources is one of the most effective approaches for safe conservation in order to decrease variety degeneration and to increase its rejuvenation. Some problems in alternation and solution to them were discussed in the paper.