以湖南新化县曹家镇园艺场、上梅镇龙王池村、琅塘镇晚坪村3处板栗园作为试点,于2007年11月从湖南省百果园等单位引进板栗新品种处署红、九家种等6个品种,以地方油栗作对照进行对比栽培试验,通过2007年11月至2015年10月近8 a的生物学习性观察记载对比果实品质及丰产性,筛选出适宜在新化栽植的3个优良品种:处署红、九家种及浅刺大板栗.并从定植、水肥管理、花果管理、主要病虫害防治及采收贮藏等几个方面总结出了一套无公害栽培技术.%Taking three chestnut gardens as pilot project, including gardens of Caojia town, the Longwangchi village of Shangmei town, and Longping village of Liangtang town in Xinghua County in Hunan, we introduced six varieties of chestnut new species Chushuhong and Jiujiazhong from Hunan Province hundred orchards and other units, and compared with local chestnut during the cultivation experiments in November 2007. From November 2007 to October 2015, the biological characteristics were recorded to compare fruit quality and fertility. Three excellent varieties suitable for new planting are screened out: the Chushuhong, Jiujiazhong and shallow puncture of Castanea mollissima. In this paper, a set of techniques for the cultivation of pollution-free cultivation were summarized from the aspects of planting, post-planting fertilizer, fruit and flower management, main diseases and insect pests prevention and control, and collection and storage.
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