湖北农业科学 ›› 2018, Vol. 57 ›› Issue (2): 38-40.doi: 10.14088/j.cnki.issn0439-8114.2018.02.010

• 资源·环境 • 上一篇    下一篇

不同形态锌、铜拌种对玉米苗期生长的影响

王龙1, 任士伟1, 2, 李曰鹏1, 陈剑秋1, 2   

  1. 1.金正大生态工程集团股份有限公司,山东 临沂 276700;
    2.养分资源高效开发与综合利用国家重点实验室,山东 临沂 276700
  • 收稿日期:2017-08-30 出版日期:2018-01-25 发布日期:2018-01-10
  • 通讯作者: 胡兆平(1966-),男,高级工程师,主要从事肥料应用等研究。
  • 作者简介:王 龙(1988-),男,山东肥城人,硕士,主要从事现代施肥技术研究,(电话)18660873392(电子信箱)wanglong6@kingenta.com
  • 基金资助:
    泰山种业人才团队支撑计划项目; 泰山产业领军人才工程项目(鲁科字[2016]16号)

The Effect of Seed Dressing with Different Forms of Zinc and Copper on Maize Seedling Growth

WANG Long1, REN Shi-wei1, 2, LI Yue-peng1, CHEN Jian-qiu1, 2   

  1. 1.Kingenta Ecological Engineering Group Co., Ltd.,Linyi 276700,Shandong,China;
    2.State Key Laboratory of Nutrition Resources Integrated Utilization,Linyi 276700,Shandong,China
  • Received:2017-08-30 Online:2018-01-25 Published:2018-01-10

摘要: 采用盆栽的方法,研究不同形态锌、铜拌种对玉米幼苗根系和地上部生长发育的影响。以郑单958为试验材料,利用螯合态锌、铜与离子态锌、铜拌种玉米,在玉米苗期整盆取样并进行不同指标测定。结果表明,玉米拌种锌、铜能够促进玉米苗期生长,且螯合态锌、铜拌种效果好于离子态锌、铜。

关键词: 玉米, 锌, 铜, 拌种, 幼苗, 生长

Abstract: Pot experiments were conducted to study the effects of seed dressing with different forms of zinc and copper on growth and development of maize seedlings root and shoot. Dressing the seeds of test material Zhengdan 958 using chelated or ionic copper and zinc, corn seedlings in the whole basin were harvested and the different sampling index were determinated. The test results showed that seed dressed with zinc and copper could promote seedling growth, and the chelated zinc and copper were better than ionic zinc and copper.

Key words: maize, zinc, copper, seed dressing, seedling, growth

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