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长年来,青椒三落造成青椒减产严重,是当前亟待解决的重要问题。多年生产实践和科学试验证明:青椒三落是病毒与生理病害的合并症。根据青椒的生物学特性,提高青椒栽培技术,加强保根壮秧措施,搞好运期晚播、缩短苗龄、减少移植次数、改进栽植方法、合理调整栽植密度、注意青椒三灌、重视田间管理等综合栽培技术,是减轻或消除青椒生理病害,提高青椒单位面积产量的良好技术途径。
Over the years, the sudden decrease of green peppers caused by the falling peppers has become an important issue to be solved urgently. Years of production practice and scientific experiments show that: green peppers is a virus and physical disease complications. According to the biological characteristics of green peppers, we should improve green pepper cultivation techniques, strengthen the measures of keeping root and shoot growth, do late evening broadcast, shorten the seedling age, reduce the transplanting times, improve the planting methods and adjust planting density reasonably. Management and other comprehensive cultivation techniques, is to reduce or eliminate the physiological diseases of green peppers, green peppers yield per unit area of a good technical way.