Anhui Agricultural Science Bulletin >
2025 , Vol. 31 >Issue 10: 14 - 17
DOI: https://doi.org/10.16377/j.cnki.issn1007-7731.2025.10.004
Key technical measures and promotion paths for increasing soybean yield in the Huang-Huai-Hai region
Received date: 2025-03-21
Online published: 2025-06-03
Based on the soybean production practices in the Huang-Huai-Hai region, the key technologies for yield improvement, promotion strategies, and the application effectiveness were summarized and analyzed. The key technologies for increasing soybean yield include: selecting high yield and high quality varieties based on local conditions; using insecticides and fungicides for soybean seed coating treatment and inoculating rhizobia to prevent various soybean diseases; fine soil preparation to improve soil fertility and aeration, coupled with timely sowing under suitable moisture conditions; setting appropriate planting density according to plant type and branching characteristics; adopting integrated water and fertilizer technologies such as drip irrigation to achieve precision irrigation and fertilization; combining agricultural, physical, and chemical control methods for comprehensive management of diseases and pests such as soybean aphids and sclerotinia; pre-emergence soil sealing for weed control and foliar spraying for growth promotion during the growing season. Technology promotion strategies include: establishing high standard farmland demonstration zones to showcase technologies such as integrated water fertilizer integration and green comprehensive prevention and control; organizing technical training, on-site demonstrations, distributing technical materials, and setting up technical consultation services to enhance farmers’ scientific knowledge and cultivation skills; establishing special funds for soybean cultivation and introducing preferential policies to ensure the healthy development of related industries. In the demonstration areas of Jiaxiang and Wenshang in Shandong Province, the application of drip irrigation technology for integrated water fertilizer integration, green comprehensive prevention and control, and other key soybean yield improvement technologies effectively increased soybean yield while reducing the incidence of pests and diseases. This study provides a reference for soybean yield improvement in the Huang-Huai-Hai and related region.
WU Baoxin , HAN Leyong , LIU Xunli , DU Yuhe , HAN Tengteng , CHEN Xianxin . Key technical measures and promotion paths for increasing soybean yield in the Huang-Huai-Hai region[J]. Anhui Agricultural Science Bulletin, 2025 , 31(10) : 14 -17 . DOI: 10.16377/j.cnki.issn1007-7731.2025.10.004
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