华北农学报 ›› 2026, Vol. 41 ›› Issue (2): 161-169. doi: 10.7668/hbnxb.20195986

所属专题: 土壤肥料

• 资源环境·植物保护 • 上一篇    下一篇

秸秆还田减施氮肥对绿豆叶绿素含量、干物质积累及产量的影响

范雅芳1, 刘剑2, 陈文晋1, 贺小勇1, 程玉臣1, 张赛楠3, 赵晓宇3, 张必周4   

  1. 1 内蒙古自治区农牧业科学院 植物保护研究所, 内蒙古 呼和浩特 010031
    2 内蒙古农业大学 职业技术学院, 内蒙古 萨拉齐 014109
    3 内蒙古自治区农牧业科学院 玉米研究所, 内蒙古 呼和浩特 010031
    4 内蒙古自治区农牧业科学院 特色作物研究所, 内蒙古 呼和浩特 010031
  • 收稿日期:2025-04-02 出版日期:2026-05-06
  • 通讯作者:
    贺小勇(1969—),男,内蒙古呼和浩特人,研究员,硕士,主要从事食用豆类栽培育种研究。
  • 作者简介:

    范雅芳(1992—),女,内蒙古呼和浩特人,副研究员,博士,主要从事食用豆类栽培育种研究。

  • 基金资助:
    内蒙古自治区自然科学项目(2024QN03054); 2023年度引进人才科研启动支持经费(RO2400002411); 内蒙古自治区农牧业科学院青年创新基金项目(2024QNJJNO5); 国家食用豆产业技术体系(CARS-08-Z06); 2024年内蒙古农业大学职业技术学院科研项目(2024QNZX03)

Effect of Straw Returning and Nitrogen Fertilizer Reduction on Chlorophyll Content,Dry Matter Accumulation and Yield of Mung Beans

FAN Yafang1, LIU Jian2, CHEN Wenjin1, HE Xiaoyong1, CHENG Yuchen1, ZHANG Sainan3, ZHAO Xiaoyu3, ZHANG Bizhou4   

  1. 1 Plant Protection Institute, Inner Mongolia Academy of Agricultural & Animal Husbandry Sciences, Hohhot 010031, China
    2 Vocational and Technical College of Inner Mongolia Agricultural University, Salaqi 014109, China
    3 Maize Research Institute, Inner Mongolia Academy of Agricultural & Animal Husbandry Sciences, Hohhot 010031, China
    4 Special Crops Institute, Inner Mongolia Academy of Agricultural & Animal Husbandry Sciences, Hohhot 010031, China
  • Received:2025-04-02 Published:2026-05-06

摘要:

旨在明确内蒙古中部地区秸秆还田减施氮肥对绿豆叶绿素含量、干物质积累及产量的影响,为绿豆栽培中秸秆资源合理利用以及科学施氮提供参考。以科绿1号绿豆品种为试验材料,采用2因素裂区设计,设置2种栽培措施:秸秆还田(ST)和秸秆不还田(NST),4个施氮水平:0(N0),45(N45),90(N90),135(N135)kg/hm2,共8个处理组合,分析各处理对不同时期绿豆叶绿素含量、地上部各器官干物质量以及成熟期主要农艺性状、产量及其构成因素的影响。结果表明,不同时期各处理绿豆叶绿素含量、地上部各器官干物质量、主要农艺性状、产量及其构成因素均表现为 ST + N90 > ST + N135 > ST + N45 > NST + N90 > NST + N135 > NST + N45 > ST + N0 > NST + N0。 ST+N90处理结荚期绿豆叶绿素含量、开花期叶片干物质量、成熟期茎秆干物质量、结荚期豆荚干物质量、成熟期籽粒干物质量、主茎分枝数、主茎节数、荚长、荚宽,单株荚数、单荚粒数、百粒质量、产量均最高,分别较NST+N0增加24.33%,30.56%,26.83%,28.58%,43.85%,6.13%,7.03%,5.62%,16.35%,13.22%,4.45%,8.90%,23.46%。秸秆还田配施90 kg/hm2氮肥处理能够提高绿豆叶绿素含量,促进植株地上部各器官干物质积累,提高产量,是绿豆栽培中较为理想的措施。

关键词: 绿豆, 秸秆还田, 减施氮肥, 叶绿素含量, 干物质量, 产量

Abstract:

Clarify the effect of straw returning and nitrogen fertilizer reduction on chlorophyll content,dry matter accumulation and yield of mung beans in Inner Mongolia central region,and to provide reference for the rational utilization of straw resources and scientific nitrogen application in mung bean cultivation.It used Kelyu 1 mung bean as the material and two factor split zone design was used.Two cultivation measures were set up:straw returning(ST)and no straw returning(NST)and four nitrogen fertilizer application levels were set up:0(N0),45(N45),90(N90),135(N135)kg/ha,for a total of eight treatments.To analyze the effects of different treatments at different stages on mung bean on chlorophyll content,dry matter weight of aboveground organs,main agronomic traits at maturity stage,yield and its components.The results showed that the chlorophyll content,dry matter weight of aboveground organs,main agronomic traits,yield and its constituent factors of mung beans treated differently at different stages were as follows:ST+N90>ST+N135>ST+N45>NST+N90>NST+N135>NST+N45>ST+N0>NST+N0.Compared with the NST+N0 treatment,ST+N90 treatment had the highest chlorophyll content at the podding stage,leaf dry matter weight at the flowering stage,stem dry matter weight at the maturity stage,pod dry matter weight at the podding stage,grain dry matter weight at the maturity stage,number of main stem branches,number of main stem nodes,pod length,pod width,number of pods per plant,number of seeds per pod,100-seed weight,and yield of mung beans,with increases of 24.33%,30.56%,26.83%,28.58%,43.85%,6.13%,7.03%,5.62%,16.35%,13.22%,4.45%,8.90% and 23.46%.The straw returning with 90 kg/ha nitrogen fertilizer application treatment can increase the mung beans chlorophyll content,promote the accumulation of aboveground organs dry matter weight,and improve the yield.It is an ideal measure in mung bean cultivation.

Key words: Mung bean, Straw returning, Nitrogen fertilizer reduction, Chlorophyll content, Dry matter weight, Yield

中图分类号: 

引用本文

范雅芳, 刘剑, 陈文晋, 贺小勇, 程玉臣, 张赛楠, 赵晓宇, 张必周. 秸秆还田减施氮肥对绿豆叶绿素含量、干物质积累及产量的影响[J]. 华北农学报, 2026, 41(2): 161-169. doi: 10.7668/hbnxb.20195986.

FAN Yafang, LIU Jian, CHEN Wenjin, HE Xiaoyong, CHENG Yuchen, ZHANG Sainan, ZHAO Xiaoyu, ZHANG Bizhou. Effect of Straw Returning and Nitrogen Fertilizer Reduction on Chlorophyll Content,Dry Matter Accumulation and Yield of Mung Beans[J]. Acta Agriculturae Boreali-Sinica, 2026, 41(2): 161-169. doi: 10.7668/hbnxb.20195986.