番荔枝在元江的引种成效及栽培技术  

Introduction Effect and Cultivation Techniques of Annona squamosa at Yuanjiang County

作　　者：何林 

机构地区：[1]元江县林业局,云南元江653300

出　　处：《云南林业科技》2002年第4期37-40,70,共5页Yunnan Forestry Science and Technology

摘　　要：1992年在云南省元江县 4个引种点的种植试验结果表明 :番荔枝在元江海拔 4 0 0～ 92 1m ,年均温 2 1～2 4℃的干热河谷地区生长良好 ,种后 2～ 3年开始结果 ,每hm2 产量达 2 5 5 4kg ;6年生幼树每hm2 产果 14 4 5 8kg,产值 4 86 30元。番荔枝对土壤的适应性较强 ,但以砂壤土种植为宜 ,可获高产。番荔枝间种芒果模式 ,是提高幼林果园经济效益的一种有效经营方式。另对番荔枝的育苗、种植技术、水肥管理、整形修剪。The introduction experiment of Annona squamosa in Yuanjiang County was conducted at four experimental sites. The experimental results implied that Annona squamosa showed desirable growth at the dry and hot valleys of Yuanjiang county with altitude and annual average temperature of 400～921 m and 21～24 o C respectively. The introduced Annona squamosa fruited 2 to 3 years after planting, with the yield of 2 554 kg/hm 2 , up to 6 years old, the yield achieved 14 458 kg/hm 2 , with the production value of 48 630 RMB Yuan. Annona squamosa had quite good adaptability to different sorts of soils, sandy soil was especially a desirable choice for high yield. The tentative model of intercropping of Annona squamosa and Mangifera indica in this experiment was proved to be an effective model for higher economic benefit. The cultivation techniques of Annona squamosa, from seedling raising, cultivation, watering, fertilization, pruning, to pest control and disease management, were systematically introduced.

关 键 词：番荔枝 引种 栽培技术 育苗 土肥水管理 整形修剪 病虫害防治 

分 类 号：S667.9[农业科学—果树学]