Bio:
Email: zjgnyj@163.com
徐巡军(1977—),男,硕士研究生,主要从事耕地质量保护、生态农业研究;zjgnyj@163.com
为探究锌肥对太湖地区水稻生长及品质的提升效果,通过田间试验,测定并分析了不同锌肥处理的稻米品质,调查统计了水稻生育时期农艺性状及收获时的产量构成因素。试验结果表明:施用锌肥可以增加水稻株高及有效分蘖数,显著提高稻米品质,增加水稻籽粒锌含量、水稻生物产量和经济产量;EDTA螯合锌、氨基酸锌的应用效果优于硫酸锌。
In order to explore the effects of zinc fertilizer on the growth and quality of rice in Taihu Lake region, the quality of rice treated with different zinc fertilizers is determined and analyzed through field experiments. The agronomic characters during rice growth and the yield components at harvest time are investigated and counted. Experimental results show that the application of zinc fertilizer can increase the plant height and effective tiller number of rice, significantly improve rice quality, increase rice grain zinc content, rice biological yield and economic yield; the application effects of EDTA chelated zinc and amino acid zinc are better than that of zinc sulfate.
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