摘要
[目的]解决当前郁闭荔枝园郁闭程度较高、通风透光不良、管理难、病虫害严重、产量低和品质差等问题,提高荔枝产品数量与质量。[方法]于2008—2014年在深圳石岩果场,以糯米糍品种为供试材料,研究回缩及间伐技术对郁闭荔枝园的影响。[结果]间伐园产量趋于稳定,树体生长发育状况良好,果实品质提高,病虫害发生率明显降低,综合经济效益增加。[结论]郁闭园经过改造后产量与效益可显著提高。
[Objective] To solve the problems of relatively high litchi enclosed degree, poor aeration and photopenetration, difficult manage-ment, serious plant diseases and insect pests, low yield and poor quality, to enhance the quantity and quality of litchi.[ Method] With Nuomici variety as the test materials, we researched the effects of intermediate cuttings and retraction technology on litchi enclosed orchard. [Result] The yield of thinned orchard became stable.Tree growth and development showed good status; the fruit quality enhanced; and the incidence of plant diseases and insect pests significantly reduced; the overall economic efficiency increased.[ Conclusion] Enclosed orchard can significantly enhance the yield and benefit after transformation.
出处
《安徽农业科学》
CAS
2016年第33期26-28,共3页
Journal of Anhui Agricultural Sciences
基金
2008年深圳宝安区支农资金项目
关键词
郁闭园
改造
糯米糍
果园环境
综合效益
Enclosed orchard
Transformation
Nuomici
Orchard environment
Overall benefit
作者简介
鲁勇（1982-），男，山东菏泽人，中级农艺师，硕士，从事南方果树和蔬菜栽培以及病虫害绿色防控研究。
