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Rain Guarding is Essential for Introducing Modern Methods of Latex Harvest Technology
K.R Vijayakumar - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Rain Guarding is Essential for Introducing Modern Methods of Latex Harvest Technology
ผู้แต่ง / หัวหน้าโครงการ (EN): K.R Vijayakumar
บทคัดย่อ (EN): Though well distributed moderate rainfall is essential for good growth and production of natural rubber by rubber trees (Hevea brasiliensis), depending on the intensity, spells and diurnal pattern rainfall obstructs latex harvesting to different extent. IN the heavy rainfall region of India, crop loss is up to 900 Kg dry rubber per 400 trees. In the heavy rainfall corresponding loss is around than 500Kg/400 trees. Yield stimulation can make only partial recovery of the loss. Rain guarding is essential for modernizing latex harvest technology. There are two groups of rain guards, panel guards and channel guards. Panel guards which protect both tapping channel from becoming wet and the cup out are popular in India and SriLanka. Chanel guards are used in China, Vietnam and Malaysia. Channel guards protect from washout due to stem flow. Tapping shade that is popular in India for the base panel is more suitable for controlled upward tapping of quarter spiral cut in the high panel. Rain guarding is essential to increase production of natural rubber, income of farmers, economic life of trees and to reduce labor and incidence of tapping panel dryness.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เผยแพร่โดย (EN): การยางแห่งประเทศไทย
คำสำคัญ (EN): tapping panel dryness
เจ้าของลิขสิทธิ์ (EN): การยางแห่งประเทศไทย
หากไม่พบเอกสารฉบับเต็ม (Full Text) โปรดติดต่อหน่วยงานเจ้าของข้อมูล

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Rain Guarding is Essential for Introducing Modern Methods of Latex Harvest Technology
K.R Vijayakumar
การยางแห่งประเทศไทย
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The Effect of Rain Guarding on Reducing Latex Loss The source of latex. Tracing carbon from leaf photosynthesis to latex metabolism in rubber trees using carbon stable isotopes Effects of drought and tapping for latex production on water relations of Hevea brasiliensis trees ATP Concentration in Latex as a Biochemical Marker for Early Evaluation of Yield in Hevea brasiliensis Seasonal Variation and Evolution of Some Latex Physiological Parameters of Hevea brasiliensis over Consecutive Tapping Years Lipid composition of Hevea brasiliensis latex and dry rubber: characterization and relation with some physical properties Evaluation of Rubber (Hevea brasiliensis) Modern Clones under Certain Stressful Climatic Conditions of Odisha Differential expression of some ASR gene isoforms in the latex and bark of rubber tree. Effects of Ethrel stimulation. Differential expression of mitochondrial pyruvate dehydrogenase gene correlates with latex yield and tapping in rubber tree 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
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