สืบค้นงานวิจัย
Characterization of the Potential Yield of Clone IRCA 230
S. Hav - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Characterization of the Potential Yield of Clone IRCA 230
ผู้แต่ง / หัวหน้าโครงการ (EN): S. Hav
บทคัดย่อ (EN): Cambodian Rubber Research Institute (CRRI) has developed research on tapping systems to estimate the influence of tapping intensity and stimulation on yield with a given tapping frequency. The experiment on Yield Potential Comparison on S/2 d3 and S/2 d4 Tapping Systems of Clones IRCA230 were practiced on farm research at Chup Rubber Research Station of Cambodian Rubber Research Institute (CRRI). The experimental design was the RCBD with 8 treatments and 4 replications with a total number 400 trees per replication. They were opened at the standard girth of 50 cm measured at 1m high. All the trees were opened at 1.3 m from the ground. The tapping systems were S/2 d3 7d/7 and S/2 d4 7d/7. This clonal typology is based on measurements issued from the latex diagnosis. The objective of the experiment was to investigate the yield potential comparison of the tapping system S/2 d3 7d/7 and S/2 d4 7d/7 based on frequency of ethephon stimulation. Stimulation was related to the sucrose and inorganic phosphorus contents of the latex cells. Clone IRCA 230 was higher sugar content, with high ethephon stimulations per year obtained the highest yield. Cumulative dry rubber yield in g/t over 4 years under d4 tapping frequencies of panel B0-2 with yield stimulation 2.5% 8/y and 2.5% 12/y showed good response.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เผยแพร่โดย (EN): การยางแห่งประเทศไทย
คำสำคัญ (EN): tapping systems
เจ้าของลิขสิทธิ์ (EN): การยางแห่งประเทศไทย
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Characterization of the Potential Yield of Clone IRCA 230
S. Hav
การยางแห่งประเทศไทย
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Yield Potential of Clone IRCA 230 in Cambodia Latex Harvesting Technologies Adapted to Clones IRCA18, IRCA 111, IRCA 130, PB 235 and PB 260 of Hevea brasiliensis (Rubber Tree) of the Class to Active Metabolism in South-Western Côte d’Ivoire Preliminary Yield Potential Comparison on ½ S d/3 and ½ S d/4 Tapping Systems of Some Hevea Clones in Cambodia MODELLING OF HEVEA YIELD PRODUCTION BASED ON CLONE, SOIL, AND CLIMATE POTENTIAL Results of Some Hevea Clones from the Large Scale Clone Trials in Cambodia Association of a Viroid with Tapping Panel Dryness of Hevea brasiliensis and its Molecular Characterization Phloic Rays in Hevea brasiliensis with Reference to Tapping Panel Dryness and Yield Stimulation Lipid composition of Hevea brasiliensis latex and dry rubber: characterization and relation with some physical properties Effect of fertilization on latex yield potential and physiological parameters of clone PB 217 in Cambodia 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
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