สืบค้นงานวิจัย
THE YIELD AND QUALITY OF RUBBER (HEVEA BRASILIENSIS) AS AFFECTED BY IRRIGATION AND FERTILIZER APPLICATIONS
S. Mak - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): THE YIELD AND QUALITY OF RUBBER (HEVEA BRASILIENSIS) AS AFFECTED BY IRRIGATION AND FERTILIZER APPLICATIONS
ผู้แต่ง / หัวหน้าโครงการ (EN): S. Mak
บทคัดย่อ (EN): The experiment on the yield and quality of rubber as affected by irrigation and fertilizer applications is an on-farm research conducted at the Rubber Plantation of Sindane Thai Rubber Co., Ltd. The objective of the experiment was to investigate the yield and quality of rubber as affected by irrigation and fertilizer and whether this practice might or might not be increasing the economic return to the farmers. Experimental design used was a split plot with three replications, having irrigation and non irrigation as main plots and three formulas of NPK fertilizer of 15-7-18, 30-5-18 and 23-5-18 as subplots factorially arranged within each main plot. The trial was conducted on the clay loam soil of Klongluk series having the pH of 5.0 with 1.6% organic matter, 103.3 and 133 ppm of P and K respectively. The result of the experiment revealed that irrigation treatment increased the yield per tree per tapping, monthly production and also total rubber production per year. Under non-irrigation, the percentage of dry rubber content (DRC) was higher than those of irrigation treatment. Result of latex diagnosis analysis showed that sucrose and total solid content (TSC) of samples were not affected by irrigation and fertilizer treatments. Inorganic phosphate (Pi) increased in the irrigated plot than those of non- irrigation but was not significantly differed (P>0.05) among others. Thiol content in latex samples taken from the irrigated plot was significantly (P<0.05) higher than non irrigated plot. Girth of rubber increased as the result of irrigation application. The result of this study did not show the effect of fertilizer treatments in any of the parameters measured. It may be possible that it would take a longer time than the experimental period before the effect of fertilizer will be pronouncec.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เผยแพร่โดย (EN): การยางแห่งประเทศไทย
คำสำคัญ (EN): latex diagnosis.
เจ้าของลิขสิทธิ์ (EN): การยางแห่งประเทศไทย
หากไม่พบเอกสารฉบับเต็ม (Full Text) โปรดติดต่อหน่วยงานเจ้าของข้อมูล

การอ้างอิง

S. Mak. "THE YIELD AND QUALITY OF RUBBER (HEVEA BRASILIENSIS) AS AFFECTED BY IRRIGATION AND FERTILIZER APPLICATIONS". ไม่ระบุหน่วยงาน. ม.ป.ป.

S. Mak. "THE YIELD AND QUALITY OF RUBBER (HEVEA BRASILIENSIS) AS AFFECTED BY IRRIGATION AND FERTILIZER APPLICATIONS". ไม่ระบุหน่วยงาน. ม.ป.ป.. Print.



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THE YIELD AND QUALITY OF RUBBER (HEVEA BRASILIENSIS) AS AFFECTED BY IRRIGATION AND FERTILIZER APPLICATIONS
S. Mak
การยางแห่งประเทศไทย
ไม่ระบุวันที่เผยแพร่
Effect of Temperature Constraints on Photosynthesis of Rubber (Hevea brasiliensis) Some Considerations Concerning the Yield Potential of Some Clones (Hevea brasiliensis) Rubber Particles Proteins and Sensitivity to the Tapping Panel Dryness at Hevea brasiliensis Sieve Tube Characteristics in Healthy and TPD Affected Trees of Hevea brasiliensis Chloroplast DNA Microsatellite Differentiation in Cultivated and Wild Rubber Tree (Hevea brasiliensis) Elephant Dung as Potting Medium for Root Trainer Plants of Rubber (Hevea brasiliensis) Phloic Rays in Hevea brasiliensis with Reference to Tapping Panel Dryness and Yield Stimulation ATP Concentration in Latex as a Biochemical Marker for Early Evaluation of Yield in Hevea brasiliensis The dynamic system that exists in the sieve tubes of TPD affected trees of Hevea brasiliensis Evaluation of Rubber (Hevea brasiliensis) Modern Clones under Certain Stressful Climatic Conditions of Odisha
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