保果技术在无核沃柑高产种植中的应用  

Application of Fruit Preservation Technology in High-Yield Cultivation of Seedless Citrus

作　　者：甘育贞 Gan Yuzhen(Fruit Workstation in Guigang City,Guigang,Guangxi,537100)

机构地区：[1]贵港市水果工作站,广西贵港537100

出　　处：《广东蚕业》2022年第6期66-68,共3页Guangdong Sericulture

摘　　要：文章对保果技术在无核沃柑高产种植中的应用进行了分析,阐述了无核沃柑生物学特性及其保果的重要性,总结了影响无核沃柑保果率和坐果率的主要因素,如:缺乏营养元素、保花工作不到位、树势过旺或过弱、果实膨大期积水严重、病虫害问题频发等都会影响无核沃柑产量,出现裂果、病果,果实产量较低,难以实现丰产、高产。建议技术人员采取针对性措施,利用保果技术和保果药剂以提升无核沃柑的坐果率。This paper analyzes the application of fruit preservation technology in the high-yield cultivation of seedless citrus,expounds its biological characteristics and the importance of fruit preservation,and summarizes the main factors affecting the fruit preservation rate and fruit setting rate,such as lack of nutrient elements,inadequate flower preservation work,excessive or weak tree vigor,serious water accumulation during fruit expansion,frequent diseases and insect pests,etc.These factors will affect the yield and result in fruit cracking and disease,which determines the difficulty to achieve high yield.It is suggested that technicians take targeted measures to use fruit preservation technology and fruit preservation chemicals to improve the fruit setting rate.

关 键 词：无核沃柑 保果技术 影响因素 技术措施 

分 类 号：S666[农业科学—果树学]