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 หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Opening Bud-Cut Standard Carnations Following Truck Shipment from Hoghlands to Bangkok ) ผู้เขียน: Saichol Katsa, พีรเดช ทองอำไพ* สื่อสิ่งพิมพ์:pdf Abstract‘Red Sim’ and ‘White Sim’ standard carnations were cut at bud stage from Chiang Mai highland production site pulsed and packed wet with silver thiosulfate or Physan-20 plus sucrose before shipping by truck to Bangkok. After arrival, they were opened in bud-opening solutions containing various concentrations of benzalkonium chloride plus sucrose. The best pulsing and bud-opening solution was found to be 200 ppm Physan-20+5% sucrose and 300 ppm benzalkonium chloride+5% sucrose respectively. Use of pulsing and bud-opening solutions with bud-cut carnations produced large blooms with short opening time, high percentage of bud opening and long vase life. |
หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Effect of Silver Thiosulfate Pretreatment on Vase Life of Cut Carnation Flowers after Truck Shipment) ผู้เขียน: ดร.สายชล เกตุษา, ศาสตราจารย์เกียรติคุณ , พีรเดช ทองอำไพ*, Tringtae Siripanich สื่อสิ่งพิมพ์:pdf AbstractThe effect of pulsing solutions on vase life on cut carnation flowers was studied. Carnation flowers were pulsed in well water, 10% sucrose, Chrysal solution, 34 mg/1 AgNO3 + 397 mg/1 Na2 S2o3.5H2O + 10% sucrose, 68 mg/1 AgNO3 + 794 mg/1 Na2 S2o3.5H2O + 10% sucrose and 136 mg/1 AgNO3 + 1588 mg/1 Na2 S2o3.5H2O + 10% sucrose for 18 hours at Chiang Mai production site, then packed dry and shipped by non-refrigerated truck to Bangkok Carnation flowers pulsed in the solution containing 68 mg/1 AgNO3 + 794 mg/1 Na2 S2o3.5H2O + 10% sucrose had the longest vase life of 4.03 days while the control had vase life of 2.05 days. Inprovement wet having their stem bases wrapped with cotton during transit. |
หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Shipment of Head Lettuce from Production Sites to the Thai Airways International Co.Ltd., Bangkok.) ผู้เขียน:นายสุรพงษ์ โกสิยะจินดา, อาจารย์ , ดร.สายชล เกตุษา, ศาสตราจารย์เกียรติคุณ สื่อสิ่งพิมพ์:pdf AbstractHead lettuce was harvested and left overnight in shacks at production sites. The next morning, they were trimmed and individually wrapped with proof paper either with or without plastic bag and packed in crates and ASEAN high density polyethylene (HDPE) containers. Head lettuce without trimming of wrapper leaves was also packed in crates. They were then shipped to the Royal Project Office, Chiang Mai, Province, within the same day, trimmed head letture in crates was transferred into 5-kg cartons and untrimmed head lettuce was unpacked, trimmed and repacked in bamboo baskets. Head lettuce was then shipped to Bangkok by truck in the same evening. Upon arrival in the next morning at Postharvest Laboratory, Department of Horticulture, Kasetsart University, Bangkok. it was found that individually wrapped head lettuce either with or without plastic bag in both cartons and ASEAN HDPE containers was in excellent condition. while head lettuce without wrapping in bamboo baskets showed a considerable weight loss and shrivel leaves had to be removed resulti~lg more weight loss. Tipburn was found to contribute a large percentage of postharvest losses in one lot of head lettuce and this seems to be related to rapid growth of the plant. Strict practice of quality control resulted in good quality of the produce at the destination. |
 ที่มา:การประชุมวิชาการสมาคมวิศวกรรมเกษตรแห่งประเทศไทย ครั้งที่ ๑๒หัวเรื่อง:การศึกษาวัสดุกันกระแทกเพื่อลดความเสียหายของกะหล่ำปลีจากการขนส่ง |
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