国家自然科技资源共享平台(2005DKA21002-02);农业部农作物种质资源保护项目(NB08-2130135-15)
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。
Pointing on situation that yield of organic rice was lower than that of common rice, this paper discused relation between industrialization of organic rice and application of wild rice excellent germplasm. At the same time, it also analyzed status of use of excellent genes from wild rice, questions existing at present and methods to solve questions. In the paper, it was showed up that excellent genes from wild rice were used in breeding program to rise resistance to disease and pests, tolerance to adversity and photosynthetic efficiency and so on of organic rice so as to promote application of wild rice excellent gerplasm, solve problem about residues and pollution of chemicals and rise economic benefit of enterprises.
陈成斌,张烨,梁云涛,等.有机大米产业化与野生稻种质利用[J].植物遗传资源学报,2010,11(3):260-265.
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