浙江农业科学

浙江农业科学 ›› 2024, Vol. 65 ›› Issue (4): 916-919.DOI: 10.16178/j.issn.0528-9017.20230941

• 菜用大豆 • 上一篇    下一篇

菜用大豆浙鲜9号不同肥料及配比对农艺性状与产量的影响

王冬群1(), 成美玲2, 王飞3, 秦方锦3, 范雪莲3, 方旭丰4   

  1. 1.慈溪市农业监测中心,浙江 慈溪 315300
    2.慈溪市周巷镇人民政府,浙江 慈溪 315324
    3.宁波市农业技术推广总站,浙江 宁波 315000
    4.慈溪市龙山镇人民政府,浙江 慈溪 315331
  • 收稿日期:2023-09-19 出版日期:2024-04-11 发布日期:2024-04-22
  • 作者简介:王冬群(1976—),男,浙江慈溪人,高级农艺师,硕士,主要从事农产品质量安全监测与土肥技术推广工作,E-mail:8479950@qq.com。
  • 基金资助:
    宁波市2024—2025年粮油产业技术团队项目;宁波市科技局公益类科技计划(202002N3009);宁波市农业技术推广项目(2019NT013)

Effects of different fertilizers and ratios on agronomic traits and yield of vegetable soybean Zhexian 9

WANG Dongqun1(), CHENG Meiling2, WANG Fei3, QIN Fangjin3, FAN Xuelian3, FANG Xufeng4   

  1. 1. Cixi Agricultural Monitoring Center, Cixi 315300, Zhejiang
    2. People's Government of Zhouxiang Town of Cixi City, Cixi 315324, Zhejiang
    3. Agricultural Technology Extension Station, Ningbo 315000, Zhejiang
    4. People's Government of Longshan Town of Cixi City, Cixi 315331,Zhejiang
  • Received:2023-09-19 Online:2024-04-11 Published:2024-04-22

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摘要：

为了解不同种类的肥料、肥料配比和用量对菜用大豆农艺性状与产量的影响,进一步筛选合适的肥料种类,优化施肥结构,开展了试验。结果发现,从不同类型的豆粒数量和质量来看,处理1表现最优;从总豆荚数、总质量和平均豆荚质量等3个指标来看,处理1表现最优;百粒重与分枝数、株高与分枝数、百粒重与每公顷产量之间均没有明显的对应关系;处理4,基肥300 kg·hm-2(氮磷钾配比为N 20%、P2O5 15%、K2O 10%),追肥525 kg·hm-2(N 14%、P2O5 4%、K2O 22%)产量最大;处理5,汉枫(氮磷钾配比为N 22%、P2O5 10%、K2O 16%)一次性施600 kg·hm-2能得到最大株高;处理6,好乐耕(氮磷钾配比为N 13%、P2O5 6%、K2O 8%)一次性施肥1 020 kg·hm-2能得到最大百粒重。不同厂家的肥料及施肥数量和配比对菜用大豆浙鲜9号产量会产生较大的影响。

关键词: 菜用大豆, 浙鲜9号, 肥料, 农艺性状, 产量

Abstract:

This experiment was conducted to understand the effects of different types of fertilizers, fertilizer ratios, and amount on the agronomic traits and yield of vegetable soybeans, further screening of suitable fertilizer types and optimization of fertilizer structure. The results showed that treatment 1 performed the best in terms of the quantity and quality of different types of bean kernels; From the three indicators of total pod number, total mass, and average pod mass, treatment 1 performed the best; There is no significant correlation between 100 grain weight and the number of branches, plant height and the number of branches, and 100 grain weight and the yield; Treatment 4, with a base fertilizer of 300 kg·hm-2 (nitrogen phosphorus potassium ratio of N 20%, P2O5 15%, K2O 10%) and topdressing of 525 kg·hm-2 (N 14%, P2O5 4%, K2O 22%), can achieve maximum yield; Treatment 5, Hanfeng (with a nitrogen phosphorus potassium ratio of N 22%, P2O5 10%, K2O 16%) can achieve maximum plant height by applying 600 kg·hm-2 at once; Treatment 6, Haolegeng (nitrogen phosphorus potassium ratio of N 13%, P2O5 6%, K2O 8%) can achieve a maximum 100 grain weight by applying 1 020 kg·hm-2 at once. The amount and ratio of fertilizers and fertilizers from different manufacturers will have a significant impact on the yield of vegetable soybean Zhexian 9.

Key words: vegetable soybean, Zhexian 9, fertilizer, agronomic characters, yield

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