| 永浩液肥浸种对水稻种子发芽及植株生长发育的影响 |
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| 引用本文： | 张彩霞,;杨雪芹,;杨永杰,;符冠富,;杨惠菊,;陶龙兴.永浩液肥浸种对水稻种子发芽及植株生长发育的影响[J].中国稻米,2014(4):57-59. |
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| 作者姓名： | 张彩霞 ;杨雪芹 ;杨永杰 ;符冠富 ;杨惠菊 ;陶龙兴 |
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| 作者单位： | [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 |
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| 基金项目： | 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） |
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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。
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| 关 键 词： | 永浩液肥 水稻 生长发育 产量 |
Effects of Yonghao Liquid Fertilizer on Seed Germination and Plant Development in Rice |
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| Institution: | ZHANG Cai-xia, YANG Xue-qin, YANG Yong-jie, FU Guan-fu, YANG Hui-ju, TAO Long-xing (1China National Rice Research Institute/State Key Laboratory of Rice Biology, Hangzhou 310006, China; 2 Qinghai Yonghao Biological Technology Co., LTD, Geermu, Qinghai 816000, China) |
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| 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. |
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| Keywords: | Yonghao liquid fertilizer rice growth and development yield |
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