平榛优质丰产栽培技术

High Quality and High Yield Cultivation Techniques of Corylus heterophylla

摘要: 法库县平榛栽培历史悠久，过去都是粗放经营，产量低、品质差，从2007年开始大规模推广平榛优质丰产栽培技术，实行集约化生产、规模化经营，通过采用优质苗木、配方施肥、花果管理、冬季修剪、病虫害综合防治等技术措施，根蘖苗达到了一年栽植，二年见果，三年丰产，每公顷产达到750~1200 kg；实生苗达到了一年栽植，三年见果，四年丰产，每公顷产达到750~1200 kg。每公顷效益达到22,500~36,000元，到2012年末，全县累计发展平榛1400公顷。目前法库县榛农已基本掌握了此项技术，科学按照平榛生产技术规程操作，产量大幅度提高，果品的质量也达到了食品质量要求。加快了平榛在法库县的开发和推广。现将项目技术总结如下。

Abstract: The cultivation of hazelnut in Faku County has a long history. In the past, it was extensive man-agement with low yield and poor quality. Since 2007, the cultivation technology of high quality and high yield of hazelnut has been popularized on a large scale, and intensive production and large-scale management have been carried out. Through the adoption of high-quality seedlings, formula fertilization, flower and fruit management, winter pruning, integrated pest control and other technical measures, the root tiller seedlings have reached one year of planting, two years of fruit, three years of high yield, 750~1200 kg/ha; the seedlings have reached one year of planting, three years of fruit, four years of high yield, 750~1200 kg/ha. The benefit per hectare is 22,500~36,000 yuan. By the end of 2012, 1400 hectares of hazelnut will be developed in the county. At present, hazelnut farmers in Faku County have basically mastered this technology. Scientific operation in accordance with the technical specifications of hazelnut production has greatly improved the output and the quality of fruit has also reached the requirements of food quality. The development and promotion of hazelnut in Faku County was accelerated. The project technology is summarized as follows.