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农学学报 ›› 2020, Vol. 10 ›› Issue (11): 21-24.doi: 10.11923/j.issn.2095-4050.cjas20191100262

所属专题: 生物技术 水稻

• 土壤肥料/资源环境/生态 • 上一篇    下一篇

藻类活性细胞生物肥在水稻上的应用

钟国民1(), 方克明1(), 邱水胜2, 方爱莲2, 张志宏2, 罗文汉1   

  1. 1江西景德镇市土肥站,江西景德镇 333000
    2江西浮梁县农业农村局,江西景德镇 333400
  • 收稿日期:2019-11-13 修回日期:2020-06-09 出版日期:2020-11-20 发布日期:2020-11-18
  • 通讯作者: 方克明 E-mail:jdzzgm@163.com;jdztf188@163.com
  • 作者简介:钟国民,男,1971年出生,江西景德镇人,高级农艺师,大专,主要从事土肥技术推广工作。通信地址:333000 江西省景德镇市瓷都大道505号 景德镇市土肥站,Tel:0798-8337281,E-mail:jdzzgm@163.com
  • 基金资助:
    景德镇市科技计划项目“藻类活性细胞生物肥在作物上的应用研究”(2017NYZD001)

Application of Algae Active Cell Biological Fertilizer on Rice

Zhong Guomin1(), Fang Keming1(), Qiu Shuisheng2, Fang Ailian2, Zhang Zhihong2, Luo Wenhan1   

  1. 1Jingdezhen Soil and Fertilizer Station of Jiangxi, Jingdezhen 333000, Jiangxi, China
    2Jiangxi Fuliang County Agricultural and Rural Bureau, Jingdezhen 333400, Jiangxi, China
  • Received:2019-11-13 Revised:2020-06-09 Online:2020-11-20 Published:2020-11-18
  • Contact: Fang Keming E-mail:jdzzgm@163.com;jdztf188@163.com

摘要:

为验证藻类活性细胞生物肥在水稻上的应用效果,笔者在水稻上开展了应用试验,试验设空白对照、常规施肥、藻类活性细胞生物肥及2个藻类活性细胞生物肥+减少化肥用量10%、20%等5个处理,3次重复。结果表明:应用藻类活性细胞生物肥,能促进水稻分蘖,提高成穗率,增加有效穗,提高结实率,增加实粒数,同时增加千粒重,提高水稻产量,并能提高化肥利用率;尤其在减少化肥用量10%~20%的情况下,仍能促进水稻生长,提高水稻产量。施用藻类活性细胞生物肥,水稻产量增长1.1%~6.32%,收入增加-33~1206元/hm2

关键词: 藻类, 活性生物肥, 水稻, 应用, 效果

Abstract:

To verify the effect of algae active cell biological fertilizer on rice, the authors carried out the application test on rice. The test set blank control, conventional fertilization, algae active cell biological fertilization and two algae active cell biological fertilization with 10% and 20% chemical fertilizer reduction, repeated for three times. The results showed that the application of algae active cell biological fertilizer could promote tillering, increase the percentage of earbearing tiller, the effective spike, the seed setting rate, the number of solid grains and the 1000-grain weight, it also increased the yield of rice and the utilization rate of chemical fertilizer. In particular, reducing chemical fertilizer by 10%-20% could still promote rice growth and increase rice yield. With the application of algae active cell biological fertilizer, the yield of rice could be increased by 1.1%-6.32% and farmers’ income could be increased by -33-1206 yuan/hm2.

Key words: Algae, Active Biological Fertilizer, Rice, Application, Effect

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