四季蜜芒的选育及其反季节配套栽培技术  

Breeding of Sijimi mango variety and its matched off-season cultivation technique

作　　者：方中斌[1] 黄台明 黄荣春 沈方科[1] 罗聪[1] 

机构地区：[1]广西大学农学院,南宁530005 [2]百色市现代农业技术研究推广中心,广西田阳533612 [3]南宁华侨投资区农业科学研究所,南宁530105

出　　处：《南方农业学报》2015年第12期2159-2162,共4页Journal of Southern Agriculture

基　　金：科技部农业成果转化资金项目(2011GB2E100013);南宁市科学研究与技术开发计划项目(20142073)

摘　　要：【目的】选育反季节开花量大、结果良好的芒果新品种，为实现芒果产期调节提供技术支持。【方法】从引自泰国的四季芒品系中选择夏季易开花优质枝条进行嫁接繁殖，并配套反季节栽培技术，2008-2014年进行多点大面积生产示范。【结果】选育出的四季蜜芒新品种在配套栽培技术条件下能反季节大量开花并结果良好：4～7月结果母枝生长，7-8月开花，10～11月采收；果实呈长椭圆形，单果重230．0g；果皮鲜黄色，果肉橙黄色；肉质细腻，纤维中等，香味浓郁，可溶性固形物含量17．6％，维生素C含量219．0mg／kg，可食率65．0％；多年、多点生产示范平均产量达23050．5kg／ha。该品种于2011年6月通过广西农作物品种审定委员会审定（桂审果2011006）。【结论】四季蜜芒在配套栽培技术条件下可实现批量反季节开花并丰产稳产，适合在广西、广东及海南等省（区）热量较高的芒果产区推广种植。[ Objective ]The present experiment was conducted to breed new high-yield mango variety with plenty flow- ers in the off-season and high-quality fruit, in order to provide technical support for realizing adjustment of its harvest time. [Method]The high-quality shoots easy to bloom in summer was selected from tree of mango variety Sijimi introduced from Thailand. Then these shoots were propagated by grafting. And the matched off-season cultivation technique was stud- ied in multipoint large-area production demonstrations during 2008-2014. [Result]A new high-yield mango variety Sijimi with plenty flowers in the off-season and high-quality fruit was bred. Its bearing shoots grew from April to July and bloomed from July to August, and fruits could be harvested from October to November. Furthermore, the fruit shape was oblong, the weight of single fruit was 230.0 g, the pericarp was bright yellow, and the flesh was orange-yellow, and had delicate taste, moderate fiber and aromatic flavor. Moreover, the soluble solids content, vitamin C content and edible rate of fruit were 17.6%, 219.0 mg/kg and 65.0%. And the average fruit yield was 23050.5 kg/ha in multipoint large-area production demonstrations during recent years. Sijimi mango had been certified as new mango variety by Guangxi Agricul- tural Crop Variety Certification Commission in June 2011 （Guishenguo 2011006）. [ Conclusion ]Using matched cultivation techniques, mango variety Sijimi can bloom in the off-season, and has high and stable yield, which is suitable to be planted in the mango producing areas of Guangxi, Guangdong and Hainan with abundant heat resources.

关 键 词：四季蜜芒 品种选育 反季节栽培 

分 类 号：S667.7[农业科学—果树学]