สืบค้นงานวิจัย
Aplication of osmoregulator substances to improve rubber plants tolerance to water stress
Thomas - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Aplication of osmoregulator substances to improve rubber plants tolerance to water stress
ผู้แต่ง / หัวหน้าโครงการ (EN): Thomas
บทคัดย่อ (EN): It has been known that plants that could adapt to drought have osmotic adjustment mechanism by accumulating substances that could maintain cell turgor. Osmotic adjustment is one of strategy adaptation to water stress through dehydration postponement. Research results indicated that proline, betaine, potassium concentration increase when the plant experience with water stress. Also spraying of those substances could also improve plant drought tolerance. An experiment was conducted at Sembawa Research Centre glass house to test several substances known to be acting as osmoregulator. The experimental design was split plot with watering (full capacity, watering every two weeks, and no watering) as the main plot and spraying to leaves osmoregulator substances (control, leaves were sprayed with water, sprayed with betaine solution, sprayed with proline solution, sprayed with Potassium solution, and Potassium fertilizer applied to soil as much 2 x recommended dose) as the sub plot. The treatment was imposed on 2 whorls PB260 grown in polybag filled with 10 kg soil. The result showed that relative water content of plants with proline treatment was better than other treatments, and also biomass production was superior compared with others. Water use efficiency which was the amount of biomass produced per kg of water was found highest in proline treatments. The highest water use efficiency in proline treatment was mainly due to higher biomass production rather than water consumption. Better water status in proline treatment resulted in better growth and hence improve water use efficiency.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เผยแพร่โดย (EN): การยางแห่งประเทศไทย
คำสำคัญ (EN): biomass
เจ้าของลิขสิทธิ์ (EN): การยางแห่งประเทศไทย
หากไม่พบเอกสารฉบับเต็ม (Full Text) โปรดติดต่อหน่วยงานเจ้าของข้อมูล

การอ้างอิง

Thomas. "Aplication of osmoregulator substances to improve rubber plants tolerance to water stress". ไม่ระบุหน่วยงาน. ม.ป.ป.

Thomas. "Aplication of osmoregulator substances to improve rubber plants tolerance to water stress". ไม่ระบุหน่วยงาน. ม.ป.ป.. Print.



TARR Wordcloud:
Aplication of osmoregulator substances to improve rubber plants tolerance to water stress
Thomas
การยางแห่งประเทศไทย
ไม่ระบุวันที่เผยแพร่
ANALYSING THE GENETIC RESPONSE TO ENVIRONMENTAL STRESS IN YOUNG RUBBER PLANTS (HEVEA BRASILIENSIS) FOR PREDICTING ADULT PHENOTYPIC EXPRESSION Rubber Planting Techniques in Peatlands The Rubber Development in Sub Optimal Area CARBON, WATER AND ENERGY BALANCE OF RUBBER ECOSYSTEM Conversion of Lignocellulosic Material in Rubber Unused Plant Part Evaluation of Field Performance: Polybag Vs. Root Trainer Rubber Plants at Different Stages EFFECT OF SLOW RELEASE FERTILIZER ON THREE-WHORL POLYBAG RUBBER PLANTING Comparison in Hydraulic Response to Water Stress Tolerance of Two Rubber Clones Rubber Flux: Co2, Water and Energy Budget of Rubber Plantations in Thailand Impacts of Water Stress on Gas Exchange, Water Relations and Chlorophyll Content in Five Hevea brasilensis Clones
คัดลอก URL
กระทู้ของฉัน
ผลการสืบค้นทั้งหมด โพสต์     เรียงลำดับจาก
พัฒนาระบบโดยศูนย์ความรู้เฉพาะด้านวิศวกรรมความรู้และวิศวกรรมภาษาDeveloped by Center of Excellence for Unified Knowledge and Language Engineering
สนับสนุนโดยสำนักงานพัฒนาการวิจัยการเกษตร (องค์การมหาชน)Supported by the Agricultural Research Development Agency (Public Organization)
แบบสำรวจความพึงพอใจQuestionair