中国稻米

中国稻米 ›› 2014, Vol. 20 ›› Issue (4): 57-59.DOI: 10.3969/j.issn.1006-8082.2014.04.014

• 品种与技术 • 上一篇    下一篇

永浩液肥浸种对水稻种子发芽及植株生长发育的影响

  1. 1中国水稻研究所 水稻生物学国家重点实验室，杭州 310006；2青海永浩生物科技有限公司，青海 格尔木 816000
  • 出版日期:2014-07-20 发布日期:2014-07-20
  • 通讯作者: 陶龙兴
  • 基金资助:

    公益性行业（农业）科研专项“主要粮食作物高温热害及干热风预警与缓解技术研究示范”（201203029）；浙江省重点科技创新团队项目（2010R50024）；中央级公益性科研院所专项资金项目“异常高温对杂交稻开花结实的生理影响及其应对技术研究”（2012RG004-3）；国家水稻产业体系项目（CARS-01-27）

Effects of Yonghao Liquid Fertilizer on Seed Germination and Plant Development in Rice

  • Online:2014-07-20 Published:2014-07-20

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摘要： 对青海永浩生物科技有限公司生产的永浩液肥在水稻上的应用效果进行了试验。试验结果表明，永浩液肥水稻浸种处理有明显的增产效果，增产幅度在5%左右。增产的主要原因是每丛穗数和每穗实粒数的增加，另外永浩液肥浸种处理也使水稻结实率提高0.7～7.5个百分点。

关键词: 永浩液肥, 水稻, 生长发育, 产量

Abstract: Yonghao liquid fertilizer is a compound fertilizer and plant growth regulators, produced by Qinghai Yonghao Biological Technology Co., LTD. The experiment was conducted to explore the effects of Yonghao liquid fertilizer on seed germination and plant development in rice. The results showed that seed-soaking with Yonghao liquid fertilizer obviously increased grain yield by 5%. The main contribution to yield were the increments both in panicle numbers and fertile grain numbers per panicle. At the same time,  the Yonghao treatment also increased the seed setting rate by 0.7 to 7.5 percentage points.

Key words: Yonghao liquid fertilizer, rice, growth and development, yield

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