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Process-based environmental models tree transpiration: A case study of rubber tree (Hevea brasiliensis)
Supat Isarangkool Na Ayutthaya - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Process-based environmental models tree transpiration: A case study of rubber tree (Hevea brasiliensis)
ผู้แต่ง / หัวหน้าโครงการ (EN): Supat Isarangkool Na Ayutthaya
บทคัดย่อ (EN): Nowadays, tree transpiration (ETree) limitation is investigated in several plant species especially the commercial trees such as the rubber tree. Exceptional tree physiology responds to droughts, the modeling for prediction of ETree is also interest. The aim of this investigation was to evaluate the environmental model for ETreeestimation in all leaf phenology under a wide range of soil water availability and evaporative demand. The results showed that the environmental model called ‘Fsoil_Emax’ (which considered only soil water available affect) produced a reduction of estimated ETree the same as the reducing pattern of actual measured in drought conditions. But there was no variability of estimated ETree when evaporative demand changed. The improving of the environmental model by added the reference evapotranspiration (ET0) which alternated in minimum value between ET0 and Emax, called Fsoil*MIN(Emax;ET0) model, produced a reduction in estimated ETree in both soil drought and low evaporative demand conditions at fully mature leaves stage. Therefore, this model was optimum for estimating transpiration under various conditions. Moreover, the annual accumulated ETree of the improved model slightly overestimated the measured value by 20 mm. However, this model produced estimated ETree at fully mature leaves stage better than during leaf shedding-flushing stage.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): th
จำนวนหน้า: 12
เอกสารแนบ: https://li01.tci-thaijo.org/index.php/agkasetkaj/article/view/250400/171233
คำสำคัญ (EN): transpiration
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Process-based environmental models tree transpiration: A case study of rubber tree (Hevea brasiliensis)
Supat Isarangkool Na Ayutthaya
ไม่ระบุผู้เผยแพร่
2553
Components of Inorganic Phosphates in Rhizosphere of Rubber Tree (Hevea brasiliensis) Chloroplast DNA Microsatellite Differentiation in Cultivated and Wild Rubber Tree (Hevea brasiliensis) ASSESSMENT OF SECONDARY LATICIFER DIFFERENTIATION IN RELATION TO RUBBER YIELD OF RUBBER TREE (HEVEA BRASILIENSIS Muell. Arg.) ADAPTATION OF RUBBER TREE (HEVEA BRASILIENSIS) CLONES TO MARGINAL AREAS OF CÔTE D’IVOIRE ENVIRONMENTAL CONSEQUENCES OF RUBBER TREE PLANTATIONS IN NORTH EAST THAILAND Transcriptome Analyses Reveal Molecular Mechanism Underlying Tapping Panel Dryness of Rubber Tree (Hevea brasiliensis) Recent advances on biotechnology in rubber tree GENETIC MAPPING AND IDENTIFICATION OF QTLS INVOLVED IN THE TOLERANCE OF RUBBER TREE (HEVEA BRASILIENSIS) TO CORYNESPORA CASSIICOLA SECRETED EFFECTRORS DEVELOPMENT AND CHARACTERIZATION OF EST-SSR MARKERS FROM DE NOVO TRANSCRIPTOME SEQUENCING DATA IN RUBBER TREE (HEVEA BRASILIENSIS) CDNA –AFLP ANALYSIS REVEALS DIFFERENTIAL GENE EXPRESSION IN RUBBER TREE (HEVEA BRASILIENSIS) INOCULATED WITH CORYNESPORA CASSIICOLA PATHOGEN
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