欢迎访问《中国农学通报》,

中国农学通报 ›› 2016, Vol. 32 ›› Issue (28): 28-33.doi: 10.11924/j.issn.1000-6850.casb15060044

所属专题: 园艺

• 林学 园艺 园林 • 上一篇    下一篇

油茶穗条储存方式和储存时间对嫁接苗生长的影响

彭邵锋1,2,陆 佳3,陈隆升1,2,马 力1,2,王 瑞1,2,陈永忠1,2,王湘南1,2   

  1. (1湖南省林业科学院,长沙 410004;2国家油茶工程技术研究中心,长沙 410004;3中南林业科技大学,长沙 410004)
  • 收稿日期:2015-06-06 修回日期:2016-09-20 接受日期:2016-08-16 出版日期:2016-10-11 发布日期:2016-10-11
  • 通讯作者: 彭邵锋
  • 基金资助:
    湖南省科技重大专项“油茶良种繁育与生态高效培育关键技术研究与示范”(2013FJ1006)。

Influence of Scion Storage Methods and Time on Grafted Seedling Growth of Oil-tea Camellia

Peng Shaofeng1,2, Lu Jia3, Chen Longsheng1,2, Ma Li1,2, Wang Rui1,2, Chen Yongzhong1,2, Wang Xiangnan1,2   

  1. (1Hunan Academy of Forestry, Changsha 410004;2Chinese National Engineering Research Center for Oil-tea Camellia, Changsha 410004;3Central South University of Forestry and Technology, Changsha 410004)
  • Received:2015-06-06 Revised:2016-09-20 Accepted:2016-08-16 Online:2016-10-11 Published:2016-10-11

摘要: 为揭示油茶穗条储存方式和储存时间对嫁接苗成活率和生长的影响,以普通油茶当年生春梢为材料,研究湿沙储存、水培储存、常温储存、低温储存和不同储存时间的油茶嫁接成活率和生长指标。结果表明,穗条随采随接的嫁接成活率和苗木生长指标均高于4种储存处理。从嫁接成活率来看,湿沙储存前2天,水培储存前3天,常温储存前5天,低温储存前2天,嫁接成活率均超过50%。从平均苗高、平均地径、平均叶片数来看,4种储存方式均以第1天最高,但最低值出现时间不一。综合来看,穗条最好为随采随接,储存时间不超过5天。

关键词: 质谱技术, 质谱技术, 蛋白质组学

Abstract: To evaluate the effect of scion storage methods and time on the growth of grafted seedlings of oil-tea camellia by comparing the survival rate, height, ground diameter and leaf number of seedlings, current-year-old spring shoots from oil-tea camellia were employed in this experiment. The results showed that the value of the survival rate, height, ground diameter and leaf number of seedlings of the treatment of grafting with fresh scion was higher than those of four different storage treatments. The survival rate was more than 50% when the scions were stored in moistened sand for 2 days, in water for 3 days, in normal temperature for 5 days and in low temperature for 2 days. Among four kinds of storage treatments, the maximum value of the height, ground diameter and leaf number of seedlings occurred on the first day, but the appeared time of the minimum value was different. In general, scion should be grafted as fresh as possible in order to increase the survival rate of grafting, and the storage time should not be more than 5 days.

中图分类号: