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当前位置: 首页 > 文章 > 芒萁人工培育技术研究初报 亚热带水土保持 2016,28 (2) 8-11+38
Position: Home > Articles > Initial Study Report on the Artificial Culture Techniques of Dicranopterisdichotoma(Thunb.) Bernh. Subtropical Soil and Water Conservation 2016,28 (2) 8-11+38

芒萁人工培育技术研究初报

作  者：
吴远彬
单  位：
福建省林业勘察设计院
关键词：
芒萁;有性繁殖;孢子体移植法;孢子直播法
摘  要：
芒萁世代生活史研究表明,芒萁从孢子萌发到植株形成,需要一定的荫蔽与水湿条件,创建适宜芒萁孢子生长的遮荫与水湿条件是人工培育芒萁袋栽苗成功的关键。芒萁人工培育可釆用孢子体移植法与孢子直播法二种形式:芒萁孢子体移栽法是在实验室条件下,完成芒萁孢子的萌发、培育,待芒萁孢子体长到2~3cm时,再移植入栽培袋内继续培育;孢子直播法则是将含芒萁孢子的水直接喷洒在苗床上,并为芒萁孢子的萌发、生长创造优越的遮荫与水湿条件,待苗床上芒萁幼孢子体长成2~3cm高的植株时,再移植入栽培袋内培育。用芒萁孢子直播法与芒萁孢子体移植法培育成功的芒萁袋栽苗,用于长汀县极强度水土流失区绿化治理,取得良好效果。
译  名：
Initial Study Report on the Artificial Culture Techniques of Dicranopterisdichotoma(Thunb.) Bernh.
作  者：
Wu Yuanbin;Forestry Survey & Design Institute of Fujian Province,Fuzhou Municipality;
关键词：
Dicranopterisdichotoma(Thunb.) Bernh.;;sexual propagation;;spore body transplantation method;;spore seeding method
摘  要：
The study on the generation living history of Dicranopterisdichotoma( Thunb.) Bernh. showed that from the spore germination to the plant forming,it need the shade and humidity conditions. Suitable shade and humidity conditions for the spore growth are the key points for the artificial culture of bag seedling of Dicranopterisdichotoma( Thunb.)Bernh. The artificial culture may use spore body transplantation method or spore seeding method. The spore body transplantation method is that the germination and culture of the spore is completed under the lab conditions. When the spore reaches 2- 3 cm long,it will be transplanted into the cultivation bags. The spore seeding method means that,the water containing the spore will be sprayed on the seed bed with suitable shade and and humidity conditions,when the young spore on the seedbed reached 2- 3cm long,it will be transplanted into the cultivation bags. The bag seedling of Dicranopterisdichotoma( Thunb.) Bernh. cultivated by these two methods are used for the greening restoration in the extreme strong soil erosion area of Changting County with good effect.

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