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 ผลงานตีพิมพ์ในวารสารวิชาการห้วยบง 80:มันสำปะหลังพันธุ์แรกของไทยที่ได้รับการจดทะเบียนพันธุ์พืชใหม่ (2011)ผู้แต่ง: Dr.Vichan Vichukit, Associate Professor , Dr.Chareinsuk Rojanaridpiched, Professor , Dr.Ed Sarobol, Professor , Mr.Jumlong Jiamjumnanja, Assistant Professor , Dr.Klanarong Sriroth, Associate Professor ,  เกื้อกูล ปิยะจอมขวัญ, Mrs.Watcharee Lertmongkol, Associate Professor , Dr.Piya Kittipadakul, Assistant Professor , จำนงค์ ชัญถาวร, สุภาวดี บุญมา, วารสาร: |
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ผลงานตีพิมพ์ในวารสารวิชาการOrchid Production for Export Cultivators Need for Cluster Building Production Development: A Case Study in Nong Nok Kai Subdistrict Area, Krathum Baen District, Samut Sakhon Province.ผู้แต่ง:สุปรียา เมียนเพชร, Dr.Am-on Aungsuratana, Associate Professor , Dr.Jularat Wattana, Assistant Professor , Dr.Sermsiri Chanprame, Assistant Professor , Mrs.Watcharee Lertmongkol, Associate Professor, วารสาร: |
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ที่มา:สถาบันวิจัยและพัฒนา มหาวิทยาลัยเกษตรศาสตร์หัวเรื่อง:การปรับปรุงพันธุ์คำฝอยไร้หนามอายุเก็บเกี่ยวสั้นและเปอร์เซ็นต์น้ำมันสูง โดยวิธีมิวเตชั่น หัวหน้าโครงการ:นางวัชรี เลิศมงคล, รองศาสตราจารย์ |
 ทรัพย์สินทางปัญญามันสำปะหลังพันธุ์ห้วยบง 80 (2010)นักวิจัย:Dr.Vichan Vichukit, Associate Professor, Dr.Chareinsuk Rojanaridpiched, Professor, Dr.Ed Sarobol, Professor, Mr.Prapart Changlek , Mr.Jumlong Jiamjumnanja, Assistant Professor, Dr.Klanarong Sriroth, Associate Professor, เกื้อกูล ปิยะจอมขวัญ, Mrs.Watcharee Lertmongkol, Associate Professor, จำลักษณ์ ศรีปัญญา, สุภาวดี บุญมา, ประเภท: |
 หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Composite Line Method for the Development of Early Generation Hybrids of Maize (Zea mays L.)) ผู้เขียน:Nguyen PHUONG, ดร.กฤษฎา สัมพันธารักษ์, ศาสตราจารย์ , วัชรี เลิศมงคล สื่อสิ่งพิมพ์:pdf AbstractSix commercial single crosses were used for the improvement of composite and inbred lines. Modified S1-full sib selection was applied to improve the three sister line composite. Lines were visually selected under low-competition environment in honeycomb arrangement with equilateral triangular side of 0.866 m. Testcross as well as diallel cross were applied to identify high combining lines. All yield trials were conducted in randomized completed block design with 4 replications, 1 row plot of 5 m long and 0.75 ? 0.25 m plant spacing. Standard cultural practices were regulated and irrigation was applied as needed. Statistically, there was no clear advantage of yield between composite and inbred lines in early generation testcrosses. Besides, the diallel sets of both groups of lines gave similar results. However, the top hybrids of overall trials came from composite crosses even though it was not significant. In addition, composite lines were superior to S3 lines in yield, earliness and plant height. Modified S1-full sib selection is a flexible breeding method but its merit for the construction of early generation hybrids must be thoroughly investigated even though the positive results were observed. |
หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Effectiveness of Different Competition Environments and Thier Potential Use for the Development of Sweet Corn Inbreds and Hybrids (Zea mays L.)) ผู้เขียน:Nguyen TIEN TRUONG, ดร.กฤษฎา สัมพันธารักษ์, ศาสตราจารย์, วัชรี เลิศมงคล สื่อสิ่งพิมพ์:pdf AbstractFamily selection was applied in segregated populations of three single crosses in three different environments; low-competition environment in non-replicated honeycomb design (HC), high plant density environment (HD) and alternate environments of the first two methods (HC-HD). Each family composed of 9 S2 lines which was equally separated into 3 sets. Each set was applied into each selection environment and selfed to obtain 3 S3HC, 3 S3HD and 3 S3 HC-HD for each family. Diallel cross was applied within each set and the best recovered single cross hybrid (A/A’) of each set was testcrossed to corresponding lines within set to obtain 27 within set testcross hybrids (recovered three–way hybrids, A/A’//A’’). Simultaneously, the 9 best recovered single cross hybrids were diallel crossed to form 36 sister line crosses, (A/A’//BB’). Selection for inbred line performance per se was effective in the respective manners; under low-competition environment in non-replicated honeycomb design, alternate environments and high plant density environment. High yield lines had a tendency to render high yield hybrids. However, ranking of yield could not be used as criterion for combining ability of lines. The sister line crosses either H ? H or H ? L were equally expressed in hybrid performances. |
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