鄱阳湖棉区在“千斤棉”创建中的问题及应对措施

摘要

This paper has summarized ＂ thousand jin unginned cotton per mu＂ of super high yield establishment in Poy- ang lake of national cotton industry technology system in recent 3 years, analyzed adverse element including natural disasters, the basic conditions and cultivation techniques in cour＇~ of ＂Thousand Jin Cotton＂ establishment; put forward some answering measures in order to increase the stability of yield： selection of test point scientifically, rational close planting, moderate chemical regulation, application of drip irrigation pipe for irrigation and fertilization, prevention and treatment against plant diseases and insect pests scientifically and so on.%通过3年国家棉花产业技术体系鄱阳湖棉区“亩产千斤子棉”超高产创建，总结分析了在“千斤棉”创建中主要来源于自然灾害、基础条件和栽培技术等方面的不利因素；提出了科学选择试验地选点、合理密植、适度化控、应用滴灌管道抗旱施肥、科学防治病虫害等应对措施来提高产量的稳定性。