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针对有机大米产量明显低于普通大米的问题,本文论述了有机大米产业化与野生稻优异种质利用的关系,分析了野生稻优异基因利用现状、目前存在的问题以及解决问题的途径。提出在有机水稻品种选育过程中,通过利用野生稻优异基因,提高有机水稻品种抗病虫性、抗逆性(耐寒、耐旱、耐贫瘠)和光合效率等特性,从而推动野生稻优异种质利用,提高企业经济效益,解决化学物质残留和污染等问题。
Aiming at the problem that the yield of organic rice is obviously lower than that of ordinary rice, this paper discusses the relationship between the industrialization of organic rice and the utilization of excellent germplasms of wild rice, and analyzes the present situation, existing problems and ways to solve the problem. In the process of breeding of organic rice varieties, the characteristics of resistance to pest, resistance to stress (cold, drought, barrenness) and photosynthetic efficiency of organic rice varieties were improved by using the excellent genes of wild rice, Quality utilization, improve the economic efficiency of enterprises, to solve the chemical residue and pollution problems.