浙江农业科学 ›› 2025, Vol. 66 ›› Issue (1): 111-114.DOI: 10.16178/j.issn.0528-9017.20231176

• 果树与蔬菜 • 上一篇    下一篇

施肥对秋延后栽培鲜食大豆产量和效益的影响

黄洪明1(), 吴美娟1, 汪暖1, 曹春信2, 傅旭军3, 吴早贵4,*()   

  1. 1.兰溪市农业技术推广中心,浙江 兰溪 321100
    2.金华市农业科学研究院,浙江 金华 321000
    3.浙江省农业科学院 作物与核技术利用研究所,浙江 杭州 310021
    4.浙江省种子管理总站,浙江 杭州 310020
  • 收稿日期:2023-12-08 出版日期:2025-01-11 发布日期:2025-01-14
  • 通讯作者: 吴早贵(1972—),男,浙江淳安人,正高级农艺师,从事农作物品种管理与技术推广工作,E-mail:wuzgmail@163.com
  • 作者简介:黄洪明(1966—),男,浙江兰溪人,推广研究员,从事农作物种植技术研究与推广工作,E-mail:1105004359@qq.com
  • 基金资助:
    国家大豆产业技术体系项目(CARS-04-CES26);2022年浙江省粮食绿色高产高效创建项目

Effects of fertilization on the yield and benefit of fresh autumn soybean

HUANG Hongming1(), WU Meijuan1, WANG Nuan1, CAO Chunxin2, FU Xujun3, WU Zaogui4,*()   

  1. 1. Agricultural Technology Extension Center of Lanxi City, Lanxi 321100, Zhejiang
    2. Jinhua Academy of Agricultural Sciences, Jinhua 321000, Zhejiang
    3. Institute of Crops and Nuclear Technology Utilization, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, Zhejiang
    4. Zhejiang Station of Seed Management, Hangzhou 310020, Zhejiang
  • Received:2023-12-08 Online:2025-01-11 Published:2025-01-14

摘要:

以鲜食秋大豆品种浙鲜86为材料,研究不同施肥时期与施肥量对秋延后栽培鲜食大豆农艺性状、产量和效益的影响。结果表明,大豆株高、节数、分枝位、有效分枝数随着施肥量的增加均呈上升趋势,单株有效荚数、每荚粒数、百荚重、百粒重等经济性状随着施肥量的增加呈先上升后下降趋势,以基肥施复合肥(N 20%,P2O5 8%,K2O 12%)375 kg·hm-2,苗肥施尿素(含N 46%)300 kg·hm-2,花荚肥施复合肥(N 15%,P2O5 15%,K2O 15%)375 kg·hm-2植株长势较好,农艺性状和鲜豆荚商品性佳,产量和效益最高。

关键词: 鲜食大豆, 秋延后栽培, 肥料, 产量, 效益

Abstract:

To study the effects of different fertilizer application periods and dosages on the agronomic characters, yield and benefit of fresh autumn soybean, the results showed that the soybean plant height, pitch number, branching position and effective branching number increased with the increase of fertilizer application. The effective pods per-plant, each pod grain number, hundred-pod weight and hundred-grain weight increased first and then decreased with the increase of fertilizer application. The comprehensive results showed that base fertilizer (N 20%,P2O5 8%,K2O 12%) at 375 kg·hm-2, seedling fertilizer (containing N 46%) at 300 kg·hm-2, flower pod fertilizer (N 15%,P2O5 15%,K2O 15%) at 375 kg·hm-2, the plant growth was well, agronomic properties and fresh soybean pod commodity was good, yield and benefit was the highest.

Key words: fresh soybean, autumn delay cultivation, fertilizer, yield, benefit

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