Research on Prevention and Control Techniques of Diseases, Insects, and Weeds in Soybean and Corn Strip Compound Planting

doi:10.11924/j.issn.1000-6850.casb2024-0721

Abstract

Abstract:

In order to clarify the occurrence pattern of pests, diseases, and weeds in the strip intercropping area of soybean and corn in the Huang-Huai-Hai region, and screen the optimal control plan, the experiment was conducted in Fangsi town of Yucheng County, Dezhou City, Shangdong Province. Using soybean ‘Qihuang 34’ and corn ‘Zhengdan 958’ as the test materials, this experiment designed to use different combinations of pesticides in each growth stage of soybean and maize for control, and the control effect of the combination on pests and weeds and the safety of soybean and maize were determined. The results showed that 35% fumediridinrustyl thiamethoxam microcapsule suspension seed coating, 30% pyraclostrobin pentazole suspension, 28% propylcyclamideazoxylamin suspension emulsion, 45% refined metolachlor and flumethachlor microcapsule suspension-suspension, 25% high-efficiency cyhalothrin microcapsule suspension and 15% azolamide and tick urea suspension were safe for soybean and corn at different growth stages. Before sowing of soybean and corn, 35% formethoxin and chlorfenaz microcapsule suspension seed coating agent were used, 30% pyraclostrobin pentazole suspension and 25% high-efficiency cyhalothrin microcapsule suspension were sprayed at the seedling stage, and 30% pyraclostrobin pentazole suspension was sprayed at the mature stage, and after spraying 30% pyraclostrobin pentazole suspension, 28% propylpyroxystrobin suspension emulsion, and 15% azolamide and tick urea suspension at the seedling stage, the control effect of soybean and corn disease was 41.72%-65.21%, and the pest control effect was 83.78%-88.16%. After sowing soybean and corn, 45% fine metolachlor microcapsule suspension and 33% refined metolachlor and propargylfluchlor microcapsule suspension-suspension were sprayed before seedlings, and the control effect of weeds in the field was 87.58%-90.77%. In summary, this combination of agents can effectively control the occurrence of pests and weeds in soybean and corn, and has no obvious impact on the growth of soybean and corn, and has high economic benefits.

Key words: soybean, maize, strip composite planting, pharmaceutical combination, safety, diseases, pests, and weeds, effect of prevention

LIU Daxin, JIN Yan, ZHANG Guofu, LI Zhiyong, MIAO Wang, LIU Zhen, GAO Xingxiang, LI Yufeng. Research on Prevention and Control Techniques of Diseases, Insects, and Weeds in Soybean and Corn Strip Compound Planting[J]. Chinese Agricultural Science Bulletin, 2025, 41(15): 131-137.

Figures/Tables 8

References 20

[1]	王雅梅, 许彦骁, 王亚露, 等. 玉米—大豆不同宽幅间作对大豆光合特性及群体产量的影响[J]. 农业环境科学学报, 2020, 39(11):2587-2595.
[2]	任媛媛, 张莉, 郁耀闯, 等. 大豆种植密度对玉米/大豆间作系统产量形成的竞争效应分析[J]. 作物学报, 2021, 47(10):1978-1987.
[3]	喻枢玮, 徐翔, 封传红, 等. 四川省2023年大豆玉米带状复合种植病虫草害防控植保贡献率浅析[J]. 四川农业科技, 2024(8):42-46.
[4]	招忠欣, 陈晓雯, 韦必升. 推广大豆玉米带状种植,助力石塘镇农业增收增产[J]. 河北农机, 2023(6):67-69.
[5]	马景, 刘媛, 李健荣, 等. 宁夏大豆玉米带状复合种植病虫草害防控实践与思考[J]. 中国植保导刊, 2024, 44(4):89-92.
[6]	杨钰莹, 司伟. 大豆玉米带状复合种植:技术模式、成本收益与补贴政策[J]. 农业经济问题, 2023(1):49-63.
[7]	郭复海, 张玉军, 曹雪花, 等. 两种大豆玉米带状复合种植土壤封闭除草剂效果比较[J]. 中南农业科技, 2024, 45(12):11-15.
[8]	朱冠雄, 赵文路, 高祺, 等. 鲁西北地区大豆玉米带状复合种植模式下的除草剂筛选[J]. 安徽农业科学, 2024, 52(8):120-122.
[9]	梁柳, 谢永旺. 大豆玉米带状复合种植技术及病虫草害防治研究[J]. 江西农业, 2024(5):43-45.
[10]	刘英杰, 邢瑞梅. 玉米大豆带状复合种植及病虫害防治技术[J]. 种子科技, 2024, 42(3):113-115.
[11]	李卫宁. 大豆玉米复合带状种植高产高效栽培技术[J]. 种子科技, 2025, 43(2):72-74.
[12]	覃俏丽. 大豆玉米带状复合种植技术及病虫草害防治措施[J]. 种子科技, 2024, 42(4):89-91.
[13]	王珺. 大豆玉米带状复合高产种植技术的推广应用研究[C]. 数字农业与可持续发展交流会论文集,2024:1-3.
[14]	陈世龙. 云县茶房乡大豆玉米带状复合种植技术推广与实践探究[J]. 农村实用技术, 2025(1):54-55.
[15]	崔功佩, 孙雄杰, 刘家威, 等. 大豆玉米带状复合种植分带式喷杆喷雾机设计与试验[J]. 河南农业大学学报, 2023, 57(5):752-763.
[16]	张黎骅, 蔡金雄, 李雨涵, 等. 玉豆带状复合种植全程机械化技术与装备研究进展[J]. 西华大学学报(自然科学版), 2020, 39(5):91-97.
[17]	万远飞. 大豆玉米带状复合种植技术与病虫害防控措施[J]. 种子科技, 2024, 42(14):76-78,87.
[18]	吴玉屏. 大豆-玉米带状复合种植与病虫害绿色防控技术[J]. 乡村科技, 2024, 15(3):92-94.
[19]	刘云. 大豆玉米带状复合种植及病虫草害防控技术[J]. 农业知识, 2024(7):57-59.
[20]	麻榆敏. 大豆玉米带状复合种植植保工作实践分析[J]. 江西农业, 2025(1):107-109.

生育期	药剂	有效成分用量/(g/hm²)
生育期	药剂	处理1	处理2	空白对照
播种前	35%福美双·萎锈灵·噻虫嗪微囊悬浮种衣剂	262.5		-
播种前	0.136%赤霉酸·吲哚乙酸·14-羟基芸苔素甾醇可湿性粉剂	0.02		-
播后苗前	45%精异丙甲草胺微囊悬浮剂	1012.5	-	-
播后苗前	33%精异丙甲草胺·丙炔氟草胺微囊悬浮-悬浮剂	247.5	594	-
玉米3~5叶大豆苗期	30%吡唑醚菌酯·戊唑醇悬浮剂	135		-
	25%高效氯氟氰菊酯微囊悬浮剂	37.5		-
	中量元素水溶肥料	300		-
	700 g/L螯合态锌肥悬浮剂	189		-
	大量元素水溶肥料	600		-
	0.136%赤霉酸·吲哚乙酸·14-羟基芸苔素甾醇可湿性粉剂	0.41		-
玉米大喇叭口期大豆初花期	30%吡唑醚菌酯·戊唑醇悬浮剂	180		-
	28%丙环·嘧菌酯悬乳剂	252		-
	15%唑虫酰胺·虱螨脲悬浮剂	67.5		-
	大量元素叶面肥	600		-
	150 g/L螯合态硼肥悬浮剂	45		-
	0.136%赤霉酸·吲哚乙酸·14-羟基芸苔素甾醇可湿性粉剂	0.41		-

生育期	药剂	有效成分用量/(g/hm²)
生育期	药剂	处理1	处理2	空白对照
播种前	35%福美双·萎锈灵·噻虫嗪微囊悬浮种衣剂	262.5		-
播种前	0.136%赤霉酸·吲哚乙酸·14-羟基芸苔素甾醇可湿性粉剂	0.02		-
播后苗前	45%精异丙甲草胺微囊悬浮剂	1012.5	-	-
播后苗前	33%精异丙甲草胺·丙炔氟草胺微囊悬浮-悬浮剂	247.5	594	-
玉米3~5叶大豆苗期	30%吡唑醚菌酯·戊唑醇悬浮剂	135		-
	25%高效氯氟氰菊酯微囊悬浮剂	37.5		-
	中量元素水溶肥料	300		-
	700 g/L螯合态锌肥悬浮剂	189		-
	大量元素水溶肥料	600		-
	0.136%赤霉酸·吲哚乙酸·14-羟基芸苔素甾醇可湿性粉剂	0.41		-
玉米大喇叭口期大豆初花期	30%吡唑醚菌酯·戊唑醇悬浮剂	180		-
	28%丙环·嘧菌酯悬乳剂	252		-
	15%唑虫酰胺·虱螨脲悬浮剂	67.5		-
	大量元素叶面肥	600		-
	150 g/L螯合态硼肥悬浮剂	45		-
	0.136%赤霉酸·吲哚乙酸·14-羟基芸苔素甾醇可湿性粉剂	0.41		-

处理	玉米出苗数/（株/m）	玉米出苗率/%	大豆出苗数/（株/m）	大豆出苗率/%
1	8.77	99.89	6.84	103.79
2	8.86	100.91	6.47	98.18
空白对照	8.78	-	6.59	-

处理	玉米出苗数/（株/m）	玉米出苗率/%	大豆出苗数/（株/m）	大豆出苗率/%
1	8.77	99.89	6.84	103.79
2	8.86	100.91	6.47	98.18
空白对照	8.78	-	6.59	-

药后天数/d	处理	牛筋草 Eleusine indica	马唐 Digitariasanguinalis	铁苋菜 Acalypha australis	马齿苋 Portulaca oleracea	杂草总体
30	1	93.33	95.33	89.89	93.75	93.14
30	2	86.67	90.65	95.51	97.92	91.29
60	1	91.47	92.83	84.38	90.91	90.77
60	2	84.36	87.44	90.63	93.94	87.58