| 张树飞,彭刚,张建繁,乔方,胡桂兵.优质晚熟荔枝品种“井岗红糯”引种试验初报[J].中国南方果树,2015,44(1): |
| 优质晚熟荔枝品种“井岗红糯”引种试验初报 |
| Preliminary report on introduction of a good quality and late-maturing litchi cultivar “Jing gang hongnuo” |
| 投稿时间：2014-10-20 修订日期：2014-10-20 |
| DOI： |
| 中文关键词: 荔枝 井岗红糯 引种试验 广东省惠来县 |
| 英文关键词:Litchi , Jing gang hongnuo, introduction experiment, Guangdong huilai |
| 基金项目:现代农业产业技术体系建设专项资金 |
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| 中文摘要: |
| “井岗红糯”是由国家荔枝龙眼产业技术体系荔枝育种岗位选育，并于2009年通过广东省农作物品种审定委员会审定命名的优质晚熟荔枝新品种。2011年以高接换种方式引入广东省惠来县华湖镇美园村。“井岗红糯”在惠来地区引种4年的表现为：能适应当地气候条件；接穗和砧木能完全亲和；嫁接后枝条生长势旺盛；易成花坐果；成熟期在7月中旬，较当地糯米糍晚10天，较当地怀枝晚5-7天；成熟期果皮鲜红色，果实呈心形，果形指数1.10，焦核率90%，平均单果重28.18g，果皮厚度1.48mm，可食率77.35%，可溶性固形物含量（TSS）20.00，果实性状及品质优于原产地，初步判定引种成功。 |
| 英文摘要: |
| ‘Jing gang hongnuo’ is a new good quality and late-maturing litchi cultivar selected and bred by litchi breeding station of China Litchi and Longan Research System in 2009. In 2011, it was introduced by the top-grafting of litchi in huilai huahu town meiyuan village in Guangdong province. Three years later, the performance of introduced ‘Jing gang hongnuo’in huilai include: it can adapt the local climate conditions and easy to flowering and fruiting, the scion and rootstock can be completely affinity and the grafted branches grew vigorously. The maturation period of ‘Jing gang hongnuo’ is in mid-july, witch 10 days later than ‘Nuo mi ci’ and 5-7 days later than ‘Huai zhi’.The fruit is mostly heart-shaped with scarlet skin, which exhibits cracking resistance with pericarp thickness 1.48mm. The average fruit weight and index of fruit shape is 28.18g and 1.10. The fresh tastes pure sweet is same as the origin (20% TSS). The seeds are generally aborted with an abortion ratio around 90% and edible rate for 77.35%. According to the prospecting data, the character is better than the country of origin. The introduction was successful. |
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