高锌水稻研究进展  

Study on Rice High in Zinc Content

作　　者：梅忠[1,2] 王治学[2] 梅沙 蒋宙蕾 梅淑芳[1,2] 舒小丽[2] 吴殿星[2] 

机构地区：[1]金华职业技术学院,浙江金华321007 [2]浙江大学原子核农业科学研究所,浙江杭州310029

出　　处：《核农学报》2016年第8期1515-1523,共9页Journal of Nuclear Agricultural Sciences

基　　金：农业部公益性行业科研专项(201103017);浙江省水稻育种攻关(0406)

摘　　要：锌是影响人类健康的重要元素。水稻作为世界上主要的粮食作物之一,其籽粒尤其是精米中的锌含量非常低,因此,开发高锌含量的水稻极为重要。本文综述了高锌水稻的研究进展,包括不同水稻基因型间锌含量差异及其生物有效性,通过施肥和接种植物生长促生菌等农艺措施以及常规、诱变和转基因育种方法提高水稻中的锌含量,以期为生产高锌水稻提供参考。Zinc is an essential element, affecting human health. Rice is the staple food of the world＇ s population, while the content of zinc in rice grain is very low, especially in the milled rice, it is very important to develop high zine rice. In the current paper, studies on high zinc rice were reviewed, including zinc differences among rice genotypes and its bioavailability, zinc enhancement through agronomic measurements such as fertilizer implementation, plant growth- promoting rhizobacteria infection, and breeding approaches such as conventional, induced mutation and transgenic breeding, which will provide references for production of high zinc rice.

关 键 词：水稻 锌 农艺措施 生物有效性 育种 

分 类 号：S511[农业科学—作物学]