สืบค้นงานวิจัย
Assessment of Low Frequency Tapping Systems with Stimulation on Hevea in Southern Thailand
T. Sainoi - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Assessment of Low Frequency Tapping Systems with Stimulation on Hevea in Southern Thailand
ผู้แต่ง / หัวหน้าโครงการ (EN): T. Sainoi
บทคัดย่อ (EN): Under the decline of rubber price and labour shortage, applying the low frequency tapping system (LFT) may be a choice to solve these problems for rubber smallholders. Therefore, the low frequency tapping system was tested in southern Thailand. An experiment was established using eight-year old trees of RRIM600 clone at the Thepa Research Station, Songkhla province. The experimental design was Randomized Complete Block Design with five treatments; T1: S/3 d1 2d/3, T2: S/2 d2, T3: S/2 d3 ET 2.5% Pa1(1) 8/y (m), T4: S/3 d2 ET 2.5% Pa1(1) 4/y (m) and T5: S/3 d3 ET 2.5% Pa1(1) 12/y (m) comprising three replications (elementary plot). There were 10 trees per treatment in each elementary plot. After 3 years tapping, low frequency tapping system, S/2 d3, with ethylene application 8 times per year provided the highest significant difference of latex production per tree and per tapping. Yield in cumulative latex production was nearly the same for all treatments. Low frequency tapping systems with stimulation showed no significant for total solid content and inorganic phosphorus content. They showed lower reduced thiol content and sucrose content than the other treatments with less or without stimulation. Bark consumption was logically reduced when using reduced tapping frequency. Girth increment showed not significant difference between treatments. However, the tapping panel dryness was related to ethylene application. At this time, in our local conditions of experimentation it seems that rubber smallholders in southern Thailand could use low frequency tapping systems with tailored ethylene stimulation to increase their daily productivity. It might be a way to try to solve the issue of the decline of rubber prices and labour shortage.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เอกสารแนบ (EN): https://www.researchgate.net/publication/311353533_Assessment_of_Low_Frequency_Tapping_Systems_with_Stimulation_on_Hevea_in_Southern_Thailand
เผยแพร่โดย (EN): การยางแห่งประเทศไทย
คำสำคัญ (EN): yield
เจ้าของลิขสิทธิ์ (EN): การยางแห่งประเทศไทย
หากไม่พบเอกสารฉบับเต็ม (Full Text) โปรดติดต่อหน่วยงานเจ้าของข้อมูล

การอ้างอิง

T. Sainoi. "Assessment of Low Frequency Tapping Systems with Stimulation on Hevea in Southern Thailand". ไม่ระบุหน่วยงาน. ม.ป.ป.

T. Sainoi. "Assessment of Low Frequency Tapping Systems with Stimulation on Hevea in Southern Thailand". ไม่ระบุหน่วยงาน. ม.ป.ป.. Print.



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Assessment of Low Frequency Tapping Systems with Stimulation on Hevea in Southern Thailand
T. Sainoi
การยางแห่งประเทศไทย
ไม่ระบุวันที่เผยแพร่
Effect of ethylene stimulation and wounding to the expression of three members of the multigene family encoding ACC oxidases in Hevea brasiliensis An insight into laticifers sucrose transporters regulation in relation with the Ethrel-stimulation of latex yield. 2004 tsunami in southern Thailand, lessons learned for the Thai communities Phloic Rays in Hevea brasiliensis with Reference to Tapping Panel Dryness and Yield Stimulation Identification of Signalling Factors involved in the Regulation of Laticifer Metabolism by Tapping and Ethephon Stimulation in Hevea brasiliensis Impact of The Reduction of The Tapping Frequency On the Agronomic and Physiological Parameters of Clone PB 260 of Hevea brasiliensis in the Centre West of Cote D’ ivoire in Order to Make Up For The Sh Mangrove forests in Thailand Low Frequency Tapping Systems as for the Solution of Labour Crisis Rubber Particles Proteins and Sensitivity to the Tapping Panel Dryness at Hevea brasiliensis Association of a Viroid with Tapping Panel Dryness of Hevea brasiliensis and its Molecular Characterization
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