สืบค้นงานวิจัย
Applications of in vitro Methods for the Multiplication of New Planting Material
Pascal Montoro - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Applications of in vitro Methods for the Multiplication of New Planting Material
ผู้แต่ง / หัวหน้าโครงการ (EN): Pascal Montoro
บทคัดย่อ (EN): Hevea clones are propagated by grafting scion clones on seedling rootstocks. Cutting and microcutting were long supposed to provide plant material with poor root system. Thanks to the French-Indonesian research collaboration and development in China, microcutting is now reconsidered as useful technology for Hevea clonal propagation and production of rootstocks. Somatic embryogenesis is a cost-effective clonal propagation method that has potential for large-scale production of elite material from several woody species, In rubber, research studies have been maintained in China, India, France and Malaysia for more than 30 years. This long-term investment led to applications on genetic engineering and large-scale productions of in vitro plants in China by CATAS. In the recent years, Indonesian and Thai institutions renewed interest in this research area. Rejuvenation of rubber clones by somatic embryogenesis is an essential factor for successful horticultural multiplication and improving the vigour of planting material. Using rejuvenated in vitro from somatic embryogenesis, grafting and cutting led to the multiplication of thousands plants in Nigeria and Ivory Coast by CIRAD-Michelin-SIPH and University of Gand-Socfinco consortium, respectively. Effect of clonal root system and somaclonal variation must be taken into consideration. Evaluation of this new planting material remains necessary for further recommendations. Given the low rubber price, other latex by-products should also be considered to attract farmers to the cultivation of rubber. Natural organic compounds as well as new recombinant proteins could lead to a better attractiveness to stakeholders and a better acceptance of genetically modified rubber plants.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เอกสารแนบ (EN): https://agritrop.cirad.fr/574563/1/document_574563.pdf
เผยแพร่โดย (EN): การยางแห่งประเทศไทย
คำสำคัญ (EN): microcutting
เจ้าของลิขสิทธิ์ (EN): การยางแห่งประเทศไทย
หากไม่พบเอกสารฉบับเต็ม (Full Text) โปรดติดต่อหน่วยงานเจ้าของข้อมูล

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