贺州市平桂区水稻微量元素硼锌肥施用试验  

Application Experiment of Boron and Zinc on Rice in Pinggui District of Hezhou City

作　　者：纪水养 邹志坚 JI Shui-yang;ZOU Zhi-jian(Agricultural and Rural Bureau of Pinggui District in Hezhou City of Guangxi Zhuang Autonomous Region,Hezhou Guangxi 542800;Etang Agricultural Technology Promotion Station of Pinggui District in Hezhou City)

机构地区：[1]广西壮族自治区贺州市平桂区农业农村局,广西贺州542800 [2]贺州市平桂区鹅塘农技推广站

出　　处：《现代农业科技》2020年第14期12-13,共2页Modern Agricultural Science and Technology

基　　金：2019年中央农业资源及生态保护补助资金。

摘　　要：为进一步了解中微量元素硼、锌对水稻的增产作用,完善水稻测土配方施肥指标体系,并为施肥分区和肥料配方设计提供依据,特在贺州市平桂区进行微量元素硼锌试验。结果表明,基肥分别施加折纯量为1.5 kg/hm^2的锌肥和折纯量为1.65 kg/hm^2的硼肥增产效果不明显,籽粒全硼和全锌含量变化也不大。In order to further understand the effect of boron and zinc on rice yield,improve the index system of soil testing and formula fertilization of rice,and provide basis for fertilizer division and formula design,the experiment of boron and zinc in rice was carried out.The results showed that it had no significant effect on yield increase when the application of zinc fertilizer 1.5 kg/hm^2 and boron fertilizer 1.65 kg/hm^2,respectively,and the content of total boron and zinc in grains had little change.

关 键 词：水稻 硼 锌 产量 广西贺州 平桂区 

分 类 号：S511[农业科学—作物学] S147.5