永春芦柑早结丰产栽培新技术与效益分析

New Early Fruiting and High Yield Cultivation Techniques and Benefits Analysis of Pokan cv. 'Yongchunlugan'

针对福建永春芦柑黄龙病的为害问题,本文从选址、建园、种植无病毒大苗、早期适当密植、拉枝、疏花疏果、合理施肥用药、黄龙病等病虫害统防统治等生产环节,总结一套永春芦柑黄龙病疫区的早结丰产新技术,该技术可为永春芦柑产业可持续发展和果农增收提供了必要的技术保障,经济及社会效益显著,深受种植户欢迎。

Aiming at damage of citrus Huanglongbing of pokan cv. ＇ Yongchunlugan＇ at Yongchun County, Fujian Province, the paper summarized a set of early fruiting and high yield cultivation techniques at epidemic area from some production links including site selection, orchard establishment, planting virus-free seedling, rational close planting atjuvenile period, branch pulling, flower and fruit thinning, rational application of fertilizer and chemicals and integrated control of diseases and pests. This set of techniques could provide necessary technical support for sustainable development of pokan cv. ＇ Yongchuntugan＇ industry and income increase of farmers and had remarkable economic and social benefits, so it was favored by growers.