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中国农学通报 ›› 2025, Vol. 41 ›› Issue (19): 81-86.doi: 10.11924/j.issn.1000-6850.casb2024-0801

• 资源·环境·生态·土壤·气象 • 上一篇    下一篇

不同土壤条件喷施腐植酸对小麦、夏玉米产量和效益的影响

王瑞丽1(), 崔钦然1(), 赵广春2, 余冬冬3   

  1. 1 商丘市睢阳区农业农村局,河南商丘 476000
    2 商丘市乡村产业发展中心土壤肥料科,河南商丘 476000
    3 中诚国联(河南)生物科技有限公司,河南商丘 476000
  • 收稿日期:2024-12-19 修回日期:2025-06-04 出版日期:2025-07-05 发布日期:2025-07-10
  • 通讯作者:
    崔钦然,男,1990年出生,河南商丘人,高级农艺师,本科,主要从事农业技术推广工作。通信地址:476000 河南省商丘市睢阳区碧桂园城央学府,E-mail:
  • 作者简介:

    王瑞丽,女,1989年出生,河南商丘人,高级农艺师,本科,主要从事农业技术推广工作。通信地址:476000 河南省商丘市睢阳区神火大道南段巴比伦蓝钻,E-mail:

Effects of Spraying Humic Acid on Yield and Benefit of Wheat and Summer Maize Under Different Soil Conditions

WANG Ruili1(), CUI Qinran1(), ZHAO Guangchun2, YU Dongdong3   

  1. 1 Agricultural and Rural Affairs Bureau of Suiyang District, Shangqiu City, Shangqiu, Henan 476000
    2 Soil and Fertilizer Department of Shangqiu Rural Industry Development Center, Shangqiu, Henan 476000
    3 Zhongcheng Guolian (Henan) Biotechnology Co., Ltd., Shangqiu, Henan 476000
  • Received:2024-12-19 Revised:2025-06-04 Published:2025-07-05 Online:2025-07-10

摘要:

以中诚国联(河南)生物科技有限公司生产的含腐植酸水溶肥料为供试材料,在商丘市不同土壤质地类型条件下,运用配对试验设计方法,深入探究含腐植酸水溶肥料对小麦和夏玉米产量及其构成因素的影响,并展开效益分析。结果表明,小麦和夏玉米叶面喷施含腐植酸水溶肥料后,穗粒数增加,千粒重提高,产量与经济效益均显著提升。经统计分析,小麦和夏玉米的增产效果达到极显著水平,在不同土壤质地类型上的增产增收效果存在一定差异。就小麦而言,淤土上增产量最大但增产率最低,沙土上增产量最小而增产率最高,净增经济效益为淤土>两合土>沙土;对于夏玉米,增产量为淤土>沙土>两合土,增产率和净增经济效益均为两合土>淤土>沙土。

关键词: 叶面喷施, 腐植酸, 土壤质地类型, 小麦, 夏玉米, 产量, 效益

Abstract:

Using humic acid water-soluble fertilizer produced by Zhongcheng Guolian (Henan) Biotechnology Co., Ltd. as the test material, this study investigated the impact of foliar application of humic acid water-soluble fertilizers on the yield and yield factors of wheat and summer maize under different soil texture types in Shangqiu City. The paired test design was used, and the effects on economic benefits were also analyzed. The results showed that with foliar spraying of humic acid water-soluble fertilizer, the number of grains per ear, 1000-grain weight and both yield and economic benefits significantly increased. Statistical analysis revealed a highly significant increase in yield for both wheat and summer maize. The increase in yield and economic benefit varied across different soil texture types. For wheat, the highest yield increase and lowest yield increase rate occurred on silty soil. The highest increase rate and smallest yield increase were found on sandy soil. The order of net increase in economic benefit was silty soil> loamy soil> sandy soil. For summer maize, the yield increase ranking was silty soil> sandy soil> loamy soil, while the orders of increase rate and net increase in economic benefit were loamy soil> silty soil> sandy soil.

Key words: foliar application, humic acid, soil texture type, wheat, summer maize, yield, economic benefits