安徽农学通报2026，Vol.32Issue(15)：21-23,3.DOI:10.16377/j.cnki.issn1007-7731.2026.15.006
江苏沿海地区青贮玉米抗倒伏栽培与加工利用技术
Cultivation techniques for lodging-resistance and processing utilization of silage maize in the coastal area of Jiangsu Province
摘要
Abstract
This paper reviewed the lodging-resistant cultivation and processing utilization technologies of silage maize in the coastal area of Jiangsu Province.In terms of variety selection and sowing,varieties with strong stress resistance and lodging resistance,such as Lidan 638 and Beinong Silage 308,are recommended.Sowing is carried out in an east-west orientation with a wide-narrow row cross configuration,and the sowing rate is 22.5-30.0 kg/hm².Regarding field management,sufficient basal fertilizer is applied,with reasonable topdressing and intertillage earthing-up conducted at the jointing stage and the large bell stage.Plant growth regulators such as Yuhuangjin are sprayed after the jointing stage.Post-lodging management is implemented according to the lodging type:slightly lodged plants are left untouched;severely root-lodged plants are straightened and earthed up within 3 days;laterally bent plants are gently lifted to remove standing water;stem-broken plants are harvested early and replaced with leafy vegetables.Disease and pest control is achieved through agricultural measures(e.g.,selection of highly resistant varieties),biological control(e.g.,utilization of natural enemies),and chemical control(e.g.,using anilazine for disease control and abamectin for pest control).For harvesting and silage production,mechanical harvesting is carried out from the milky stage to the dough stage using either direct harvesting or two-stage harvesting methods.After harvest,processing and utilization are performed via two methods:baling and wrapping silage,and pit silage.This paper provides a reference for efficient cultivation and utilization of silage maize.关键词
江苏沿海地区/青贮玉米/抗倒伏栽培/加工利用Key words
coastal area of Jiangsu Province/silage maize/lodging-resistant cultivation/processing utilization分类
农业科技引用本文复制引用
周萍,李晓莎,王海洋,王为,施洋,朱红明,高进,崔岭,孙健雄,陆镇威,陈涛,贺江..江苏沿海地区青贮玉米抗倒伏栽培与加工利用技术[J].安徽农学通报,2026,32(15):21-23,3.基金项目
江苏省现代农业关键技术集成推广项目(JCTG[2025]04-3) （JCTG[2025]04-3）
江苏省农业科学院科研基金项目[KYJJ(25)0102]、盐城市科技计划项目(YCBE202414,YCBN202513,Ycgh2025006) （25）
新疆兵团科技计划项目(2026YD046) （2026YD046）
江苏沿海所所长科研基金(YHS202203,YHS202401). （YHS202203,YHS202401）
