Search Result of "Gavinlertvatana, P"

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ผลงานตีพิมพ์ในวารสารวิชาการ

Characterization of pectin extracted from banana peels of different varieties

ผู้แต่ง:ImgKhamsucharit, P, ImgLaohaphatanalert, K, ImgGavinlertvatana, P, ImgDr.Klanarong Sriroth, Associate Professor, ImgSangseethong, K,

วารสาร:

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ที่มา:วิทยาสารเกษตรศาสตร์ สาขา วิทยาศาสตร์

หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Propagation of Alucasia through Tissue Culture)

ผู้เขียน:Imgชลิต พงศ์ศุภสมิธิ์, Imgนายไพบูลย์ กวินเลิศวัฒนา

สื่อสิ่งพิมพ์:pdf

Abstract

Shoot-tip sections of Alocasia amazonica and A. chelsonii were cultured on a modified Murdshige and Skoog basal medium. They were able to regenerate plantlets. Shoot-tip tissues of A. amazonica were able to regenerate 1,295 plantlets per shoot-tip within 6 months while A. chelsonii regenerale 1,369 plantlets per shoot- tip. However. A. amazonica could produce callus 1 2.05% of the cultured tissues after 3 months, of which it could be induced to regenerate plantlets as well. Plantlets from these 2 species could be obtained within 30-40 days after culturing in vitro

Article Info
Agriculture and Natural Resources -- formerly Kasetsart Journal (Natural Science), Volume 017, Issue 1, Jan 83 - Jun 83, Page 37 - 41 |  PDF |  Page 

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ที่มา:วิทยาสารเกษตรศาสตร์ สาขา วิทยาศาสตร์

หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Propagation of Amaryllis through Tissue Culture)

ผู้เขียน:ImgSalux Phunsiri, ImgPaiboolya Gavinlertvatana, ImgPreedee Akavipat

สื่อสิ่งพิมพ์:pdf

Abstract

Bulb-scale sections of amaryllis (Hippestrum hybridum), 8 hybrids and one native variety, were cultured on modified Murashige and Skoog basal medium supplemented with 2,4 dichlorophenoxyacetic acid (2, 4-D) at 0.3 or 3 ppm combined with 6-furfurylamino purine (kinetin) at 0 or 0.3 ppm. Five varieties, Caroussel, Excelsior, Scarlet Leader, Rembrandt and Rilona, were able to regenerate bulblets. Excelsior tissues formed callus 90% and regenerate bulblet 50%. Both Rilona and Caroussel tissues formed callus 70% and bulblet 30%. Regeneration of bulblet in four varieties took 60-70 days but Caroussel variety took 32 days.

Article Info
Agriculture and Natural Resources -- formerly Kasetsart Journal (Natural Science), Volume 016, Issue 1, Jan 82 - Jun 82, Page 44 - 51 |  PDF |  Page 

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ที่มา:วิทยาสารเกษตรศาสตร์ สาขา วิทยาศาสตร์

หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Callus induction and Growth of Zea mays. L var. saccharata (Super sweet corn) through Tissue Culture )

ผู้เขียน:ImgTanong Pronpradupkait, ImgPaiboolya Gavinlertvatana

สื่อสิ่งพิมพ์:pdf

Abstract

Callus induction of Zea mays var. saccharata (super sweet) on Murashige and Skoog (1962) medium containing 1 or 3 mg/1 2, 4-D was found. Tissue explants from root tip and mesocotyl were suitable for callus formation. The induction and growth of callus was better in medium containing 1 mg/1 2, 4-D and 10% coconut milk than medium containing 3 or mg/1 2, 4-D and coconut milk. Callus from root tip which was cultured in medium containing 1 or mg/1 2, 4-D grew at a greater extent under condition of light than in the dark. In contrast, callus from mesocotyl which was cultured in medium containing 1 mg/1 2, 4-D grew better under condition of dark than in the light. Nevertheless, callus grew better in the dark in medium which was supplemented with %coconut milk. The increasing percentage of callus growth was greater in medium containing 3 mg/1 2,4-D and 10% coconut milk or in coconut milk free-medium. Root formation occurred in callus which was cultured in medium containing 1 or 3 mg/1 2,4-D than in medium containing 1 mg/1 2,4-D than in medium containing 3 mg/1 2,4-D.

Article Info
Agriculture and Natural Resources -- formerly Kasetsart Journal (Natural Science), Volume 016, Issue 2, Jul 82 - Dec 82, Page 1 - 13 |  PDF |  Page 

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ที่มา:วิทยาสารเกษตรศาสตร์ สาขา วิทยาศาสตร์

หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Growth and root formation of potato stem-bud segments cultured in vitro as influnced by 6-benzylamino purine and 6-furfurylamino purine.)

ผู้เขียน:Imgดร.ศาลักษณ์ พรรณศิริ, Imgงามพิส ธนาบริบูรณ์, Imgอุทัย จารณศรีล, Imgนายไพบูลย์ กวินเลิศวัฒนา

สื่อสิ่งพิมพ์:pdf

Abstract

Stem-bud segments of potato (Solanum tuberosum L) ‘Apunta’ were cultured on Modified Murashige and Skoog (MS) (7) ager medium. The medium which consisted of MS macro and micro-elements, organic addenda and 0.05 ppm naphthaleneacetic acid (NAA) was supplemented with 6-benzylamino purine (BA) at 0.1, 0.2, 0.3, 0.4, 0.5 ppm (Experiment 1) or 6-furfurylamino purine (kinetin) 0.5, 1.0, 1.5, 2.0, or 2.5 ppm (Experiment 2). BA 0.1 ppm (Experiment 1) promoted the longest shoot and root and the highest number of leaves and roots, but tended to reduce number of branch. BA 0.5 ppm caused lesser number of branch and rroot to form than BA 0.1 ppm, while BA 0.4 ppm caused the least root formation. BA 0.3 ppm however promoted the most number of shoot branching. Kinetin 0.5 ppm (Experiment 2) promoted the longest shoot and the highest number of leaves and survival explants, but caused the least branching. Meanwhile, kinetin 2 ppm promoted the most number of branching.

Article Info
Agriculture and Natural Resources -- formerly Kasetsart Journal (Natural Science), Volume 014, Issue 1, Jan 80 - Jun 80, Page 14 - 18 |  PDF |  Page 

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Researcher

ดร. กล้าณรงค์ ศรีรอต, รองศาสตราจารย์

ที่ทำงาน:ภาควิชาเทคโนโลยีชีวภาพ คณะอุตสาหกรรมเกษตร บางเขน

สาขาที่สนใจ:เทคโนโลยีของแป้ง, เทคโนโลยีน้ำตาล , เทคโนโลยีชีวภาพ

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