Anhui Agricultural Science Bulletin >
2025 , Vol. 31 >Issue 18: 28 - 30
DOI: https://doi.org/10.16377/j.cnki.issn1007-7731.2025.18.007
Comprehensive management measures for winter wheat excessive growth fields in the Yellow River Flood Plain area
Received date: 2025-01-09
Online published: 2025-09-28
After sowing winter wheat, suitable temperatures and sufficient fertilizer can lead to overly vigorous seedling growth, which may negatively affect its lodging resistance and later grain filling ability. Based on practical winter wheat production in the Yellow River Flood Plain, the main factors affecting the control of excessive wheat growth were summarized, and integrated field management measures were analyzed. The factors influencing the control effect included the absence of soil compaction and deep hoeing, improper timing of chemical regulation, excessive nitrogen application or inappropriate fertilization timing, and inadequate pest, disease, and weed control. The integrated field management measures included mechanical compaction, which was carried out on sunny days after the three-leaf stage, with 1 to 4 rounds of compaction depending on the severity of overgrowth. It was noted that compaction should not be applied in waterlogged, compacted, or saline-alkali fields. Deep hoeing to break roots was performed at the end of the tillering stage at a depth of 10-15 cm, followed by leveling and topdressing. Chemical regulation involved the application of agents such as paclobutrazol during the green revival period, with attention paid to concentration of pesticide application. Fertilizer and water management included reducing nitrogen fertilizer, increasing phosphorus and potassium fertilizer application, and adopting delayed nitrogen fertilization techniques. In spring, light and frequent irrigation was applied based on soil moisture conditions, followed by timely intertillage. For disease and pest control, the rotational application strategy was adopted to prioritize the control of diseases such as crown rot and pests including wheat mites. Weed control adhered to the principle of “managing spring weeds in autumn” and appropriate agents were selected based on the weed species. This study provides a reference for controlling excessive growth of wheat seedling growth and promoting healthy crop development.
MENG Xueli , CHEN Xianxin , SUN Yuqiang , WANG Zhuang . Comprehensive management measures for winter wheat excessive growth fields in the Yellow River Flood Plain area[J]. Anhui Agricultural Science Bulletin, 2025 , 31(18) : 28 -30 . DOI: 10.16377/j.cnki.issn1007-7731.2025.18.007
| [1] |
李晓萍. 兴平市冬小麦旺长的原因及控旺措施[J]. 农业科技通讯,2021(10):237-238.
|
| [2] |
黄文化,高怀付,吴怀刚. 2012年凤阳县冬小麦苗期旺长原因及控制措施[J]. 现代农业科技,2012(9):90.
|
| [3] |
王保军. 冬小麦旺苗成因分析及防控措施[J]. 种子科技,2024,42(22):140-142.
|
| [4] |
汪浩. 淮北地区冬小麦苗期旺长成因及对策[J]. 现代农业科技,2009(2):195.
|
| [5] |
刘常青,臧俊岭,高雪琴,等. 平舆县冬小麦旺长原因分析及几点建议[J]. 安徽农学通报,2008,14(24):53-54.
|
| [6] |
郝怀玺. 小麦高产种植与病虫害防治技术[J]. 河北农业,2024(9):46-47.
|
| [7] |
祝彩霞. 冬前麦田管理技术[J]. 河南农业,2021(4):32.
|
| [8] |
牛雯雯,商明清,于玲雅,等. 2003—2022年山东省小麦主要病虫害发生演变规律及防控对策建议[J]. 中国植保导刊,2023,43(12):27-36.
|
/
| 〈 |
|
〉 |