浙江农业科学 ›› 2025, Vol. 66 ›› Issue (4): 858-862.DOI: 10.16178/j.issn.0528-9017.20240187

• 水稻 • 上一篇    下一篇

不同新型肥料运筹对水稻产量和品质的影响

刘国群1(), 朱春权2, 刘晓霞3, 李荣会1, 颜雯婷1, 孙琇华1, 商小兰4, 朱练峰2, 田文昊2,*(), 张均华2   

  1. 1.衢州市柯城区美丽乡村建设中心,浙江 衢州 324002
    2.中国水稻研究所 水稻生物育种全国重点实验室,浙江 杭州 311400
    3.浙江省耕地质量与肥料管理总站,浙江 杭州 310020
    4.杭州市农业技术推广中心,浙江 杭州 310019
  • 收稿日期:2024-03-08 出版日期:2025-04-11 发布日期:2025-05-09
  • 通讯作者: 田文昊
  • 作者简介:田文昊(1991—),山东滕州人,副研究员,博士,主要从事稻田土壤改良研究,E-mail: tianwenhao@caas.cn
    刘国群(1980—),男,江西新余人,农艺师,硕士,主要从事农技推广方面的研究,E-mail: guoqunliu@126.com
  • 基金资助:
    国家重点研发计划课题(2022YFD1500403);浙江省“三农九方”科技协作项目(2022SNJF001);浙江省重点研发计划(2023C02005);浙江省重点研发计划(2021C02063-3);杭州市农业科技协作与创新攻关项目(202306TD10)

Effects of different new fertilizer application on yield and quality of rice

LIU Guoqun1(), ZHU Chunquan2, LIU Xiaoxia3, LI Ronghui1, YAN Wenting1, SUN Xiuhua1, SHANG Xiaolan4, ZHU Lianfeng2, TIAN Wenhao2,*(), ZHANG Junhua2   

  1. 1. Beautiful Countryside Construction Center of Kecheng District, Quzhou City, Quzhou 324002, Zhejiang
    2. State Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou 311400, Zhejiang
    3. Zhejiang Cultivated Land Quality and Fertilizer Administration Station, Hangzhou 310020, Zhejiang
    4. Hangzhou Agricultural Technology Extension Center, Hangzhou 310019, Zhejiang
  • Received:2024-03-08 Online:2025-04-11 Published:2025-05-09
  • Contact: TIAN Wenhao

摘要: 本试验以高产籼粳杂交水稻品种甬优1540为供试材料,选取树脂包衣肥料茂施缓释肥和施可丰稳定性肥料2种肥料类型,设置了3种氮肥运筹比例不同的处理。结果表明,与常规施肥对照相比,施用茂施缓释肥时采用基肥、分蘖肥和穗肥比例为5:2:3的运筹模式时水稻产量最高,667 m2产量达到527.63 kg,增产21.91%,并且不会影响稻米品质。与常规施肥对照相比,施用施可丰稳定性复合肥时采用基肥、分蘖肥和穗肥比例为5:2:3的运筹模式可以显著提高水稻的产量和氮肥利用效率,且不会影响稻米品质。研究结果表明,优化缓控释肥运筹有助于提高土壤肥力,促进氮素利用,进而通过增加水稻穗数提高水稻产量。

关键词: 新型肥料, 氮肥运筹, 水稻, 产量, 品质

Abstract:

The high-yielding hybrid rice cultivars of Yongyou 1540 was adopted as the test material in this study. Two types of fertilizers, resin-coated slow-release fertilizer (Maoshi) and stabilized fertilizer (Shikefeng), were selected. Three different nitrogen fertilizer allocation ratios were set. The results showed that compared with the conventional fertilization, the 667 m2 yield of rice was increased by 21.91%, reaching 527.63 kg, when the slow-release fertilizer (Maoshi) was applied with a ratio of 5:2:3 for base fertilizer, tillering fertilizer, and panicle fertilizer, and it did not affect the grain quality. Compared with the conventional fertilization, applying stabilized fertilizer (Shikefeng) with a ratio of 5:2:3 for base fertilizer, tillering fertilizer, and panicle fertilizer increased rice yield and nitrogen use efficiency without affecting grain quality. The results indicate that optimizing the appication of slow-release fertilizer was beneficial to improve soil fertility, promote nitrogen utilization, and significantly increase rice yield by increasing the number of panicles.

Key words: new fertilizer, nitrogen application, rice, yield, quality

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