| 景天科多肉植物的侧芽萌发试验 |
| |
| 引用本文： | 董艳芳,毛 静,童 俊,方林川,郭彩霞,谭庆,程萍,徐冬云,周 媛. 景天科多肉植物的侧芽萌发试验[J]. 中国农学通报, 2019, 35(17): 37-39. DOI: 10.11924/j.issn.1000-6850.casb18020080 |
| |
| 作者姓名： | 董艳芳 毛 静 童 俊 方林川 郭彩霞 谭庆 程萍 徐冬云 周 媛 |
| |
| 作者单位： | 1.武汉市农业科学院林业果树研究所;2.武汉市农业科学院 |
| |
| 基金项目： | 武汉市科技局平台项目“武汉市宿根花卉工程技术研究中心（2016-2018）”；武汉市科技局产业化项目“多肉植物良种繁育及盆栽苗产业化开发”(2015020303010175)。 |
| |
| 摘 要： | 摘 要：为促进景天科多肉植物侧芽的萌发，于2015—2016年对虹之玉、姬胧月等6种多肉开展试验，通过茎基摘叶、喷施6-BA等方式促进侧芽的萌发。结果表明，摘除植株茎部2/3的叶片，并向裸露的茎部喷施浓度为1000 mg/L的6-BA溶液，每周喷施1次，共喷施5次，每次每条茎的喷施量为5 mL，即可有效促进景天科多肉植物茎上侧芽的萌发。【结论】：根茎喷施赤霉素可有效促进景天科多肉植物的侧芽萌发。
|
| 关 键 词： | 甜瓜 甜瓜 诱导 防御酶 诱导抗性 |
| 收稿时间： | 2018-02-24 |
Studies on Introduction,Cultivation and Evaluation of Succulents in WuhanDong Yanfang1, Tong Jun1, Mao Jin1, Fang Linchuan1, Guo Caixia2, Tan Qing2, Cheng Ping3, |
| |
| Abstract: | Abstract: The study aims to promote the germination of lateral buds of crassulaceous succulent plants. The experiments were conducted on Sedum rubrotinctum、Graptopetalum ‘Bronze’ and other 4 cultivars of crassulaceous succulents in Wuhan during 2015-2016. The results showed that: lateral buds could be greatly promoted as follows: removing the 2/3 of leaves from the stems of the plants, spraying 6-BA solution with a concentration of 1000 mg/L to the exposed stems once a week for 5 weeks, the spraying amount of each stem is 5 mL. 【CONCLUSION】：The stem spraying of 6-BA can effectively promote the lateral bud germination of the crassulaceous succulent plants. |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国农学通报》浏览原始摘要信息 |
|
点击此处可从《中国农学通报》下载全文 |
|
