 หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Effects of planting times and plant densities of top-shoot cuttings on multiplication of breeder seed potato) ผู้เขียน: Md. Abdullah Al Mamun, Abdullah Al-Mahmud, Mohammad Zakaria, M. Mofazzal Hossain, Md. Tofazzal Hossain สื่อสิ่งพิมพ์:pdf AbstractTop-shoot cuttings were planted with the whole tuber (as a control) at different dates using three spacings at the Horticultural Research Farm of Bangabandhu Sheikh Mujibur Rahman Agricultural University to evaluate the performance of top-shoots as planting material and to determine the optimum time of planting and the optimum spacing for top-shoot cuttings as planting material for breeder seed production. The survival of top shoot cuttings was more than 97.8% irrespective of the planting time and plant spacing. Significant variations were found among the treatment combinations for plant height at 45 and 60 days after planting (DAP), foliage coverage at 45 and 60 DAP, number of branches per plant, number of tubers per plant, individual tuber weight, tuber yields per plant and per hectare yield. The highest mean yield (46.57 t/ha) was produced by whole tubers planted on 10 November with 50 10 cm spacing which was similar to whole tubers planted on 1 November with 50 10 cm spacing. On the other hand, plants from top-shoot cuttings yielded 34.82 t/ha in T3S2 followed by T1S1 (33.34 t/ha), T3S3 (30.70 t/ha). The total yield of potato increased 122.8% from a single, early crop due to taking two repeated cuttings compared with 89.6% from a single late crop. Early planting of top-shoot cuttings with closer spacing (50 10 cm and 50 15 cm) is recommended for the multiplication of breeder seed potato. |
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ผลงานตีพิมพ์ในวารสารวิชาการA Biomechanical Study of Potential Plants for Erosion Control and Slope Stabilization of Highland in Thailandผู้แต่ง: Mr.Warakorn Mairaing, Associate Professor , Dr.Apiniti Jotisankasa, Associate Professor , Dr.Nisa Leksungnoen, Associate Professor , Monir Hossain, Dr.Chatchai Ngernsaengsaruay, Associate Professor , Dr.PREM RANGSIWANICHPONG, Associate Professor , Jarunee Pilumwong, Sony Pramusandi, Surat Semmad, Abu Noman Faruq Ahmmed, วารสาร: 
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ผลงานตีพิมพ์ในวารสารวิชาการCooperative Bronsted-Lewis acid sites created by phosphotungstic acid encapsulated metal-organic frameworks for selective glucose conversion to 5-hydroxymethylfurfuralผู้แต่ง:Rahaman, MS, Tulaphol, S, Hossain, MA, Jasinski, JB, Sun, N, George, A, Simmons, BA, Dr.Thana Maihom, Assistant Professor , Crocker, M, Sathitsuksanoh, N, วารสาร: 
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ผลงานตีพิมพ์ในวารสารวิชาการThe roles of soy soluble polysaccharide on the emulsion stability against simulated gastric conditions and food complexes - a reviewผู้แต่ง:Das, P.C., Islam, M.A., Hossain, M.M., Md. Fahad Jubayer, Dr.Parichat Hongsprabhas, Associate Professor , Ranganathan, V.T. , Mazumder, M.A.R., วารสาร: |
ผลงานตีพิมพ์ในวารสารวิชาการAluminum-based Metal-Organic Framework as Water-tolerant Lewis Acid Catalyst for Selective Dihydroxyacetone Isomerization to Lactic Acidผู้แต่ง:Rahaman, MS, Tulaphol, S, Mills, K, Molley, A, Hossain, MA, Lalvani, S, Dr.Thana Maihom, Assistant Professor, Crocker, M, Sathitsuksanoh, N, วารสาร: |
ผลงานตีพิมพ์ในวารสารวิชาการAluminum-Containing Metal-Organic Frameworks as Selective and Reusable Catalysts for Glucose Isomerization to Fructoseผู้แต่ง:Rahaman, M.S., Tulaphol, S., Hossain, A., Jasinski, J.B., Lalvani, S.B., Crocker, M., Dr.Thana Maihom, Assistant Professor, Sathitsuksanoh, N., วารสาร: |
ผลงานตีพิมพ์ในวารสารวิชาการCatalytic Hydrogenolysis of Lignin into Phenolics by Internal Hydrogen over Ru Catalystผู้แต่ง:Hossain, M.A., Saelee, T., Tulaphol, S., Rahaman, M.S., Phung, T.K., Dr.Thana Maihom, Assistant Professor, Praserthdam, P., Praserthdam, S., Yelle, D.J., Sathitsuksanoh, N., วารสาร: |
ผลงานตีพิมพ์ในวารสารวิชาการIdentification of microRNAs and their mRNA targets during soybean nodule development: functional analysis of the role of miR393j-3p in soybean nodulationผู้แต่ง:Zhe Yan, Md Shakhawat Hossain, Mr.Siwaret Arikit, Associate Professor, Oswaldo Vald?s-L?pez, Jixian Zhai, Jun Wang, Marc Libault, Tieming Ji, Lijuan Qiu, Blake C. Meyers, Gary Stacey, วารสาร: |
ผลงานตีพิมพ์ในวารสารวิชาการChloroplast capture and range extension after hybridization in taro (Colocasia esculenta)ผู้แต่ง:Matthews, P.J., Hossain, M.A., Dr.Duangchai Sookchaloem, Associate Professor , Nguyen, V.D., Wong, S.Y., Joling, J., Schranz, M.E., Bakker, F.T., Tabuchi, E., Ahmed, I., Hay, A., วารสาร: |
ผลงานตีพิมพ์ในวารสารวิชาการInfluence of nitrogen application on dry biomass allocation and translocation in two maize varieties under short pre-anthesis and prolonged bracketing flowering periods of droughtผู้แต่ง:Molla, MSH, Dr.Sutkhet Nakasathien, Associate Professor , Ali, MA, Khan, ASMMR, Alam, MR, Hossain, A, Farooq, M, El Sabagh, A, วารสาร: |
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ผลงานตีพิมพ์ในวารสารวิชาการPlant diversity enhances soil organic carbon content in mixed stands more than single stands in the urban vegetation of Dhaka, Bangladeshผู้แต่ง:Parvin, N., Sayeed, K.M.A., Jaman, M.S., Akter, S., Hossain Munshi, M., Jamil, M., Rabbee, M.F., Islam, F., Das, S., Helal, M.G.J., Islam, M.S., Zhang, X., Dr.Pongpet Pongsivapai, Lecturer, Husen, M.U., Tamanna, M., วารสาร: |
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หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Anthesis and Silking Dynamics of Maize under Contrasting Nitrogen and Water Levels) ผู้เขียน:Md. Samim Hossain Molla, ดร.สุตเขตต์ นาคะเสถียร, รองศาสตราจารย์, ดร.เอ็จ สโรบล, ศาสตราจารย์ , ดร.วิจารณ์ วิชชุกิจ, รองศาสตราจารย์ สื่อสิ่งพิมพ์:pdf AbstractAnthesis-silking and kernel setting may vary with the plant growth rate and environment. Two field experiments were conducted in December 2010 and January 2012 focusing on the short pre-anthesis and the prolonged bracketing-flowering stage drought (PBD), respectively, at the National Corn and Sorghum Research Center, Thailand. A split plot design with factorial randomized complete blocks was established with three replications, where two water regimes (well-watered and water-stressed) formed the main plots and two maize hybrids (Pioneer 30B80 and Suwan 4452) and three nitrogen levels (0, 160 (optimal) and 320 (supra-optimal) kg.ha-1 of N) collectively formed subplots. Under all conditions, relatively more biomass partitioning to the roots during the early vegetative stage might have lowered aerial growth and subsequently caused a slight delay in anthesis and silking in Pioneer 30B80. Albeit the plant and silk growth rates during the bracketing-flowering stage were higher in Pioneer 30B80 (even under combined stresses, which shortened the anthesis-silking period and interval (ASI) that caused more kernel setting than Suwan 4452), Pioneer 30B80 failed to complete 100% silking under PBD. Silking was more affected than anthesis by both stresses especially under PBD. Across the varieties, optimal nitrogen and water accelerated plant and silk growth, which also subsequently influenced timely flowering and shortened the ASI followed by more kernel setting. |
 หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Agriculture and Livelihoods in the Flood-prone Ecosystem in Thailand) ผู้เขียน:Wilailak Sommut, Manik Lal Bose, Virendra Pal Singh, Mahabub Hossain สื่อสิ่งพิมพ์:pdf AbstractThe study aimed to assess recent changes in agriculture and livelihoods of farmers in the flood-prone ecosystem of Thailand. One thousand two hundred and sixty-six households were randomly interviewed by using a structured questionnaire in twenty provinces under the ecosystem during 2000/2001. The findings revealed that Thailand had a favorable endowment of land with an average size of holding of 4.73 ha. The size of holding varied greatly across regions. Tenancy cultivation has been widespread (41% of the land) because of the high incidence of rural-urban migration. Most of the household heads had only primary level education. High diversity of rice varieties was found due to widespread cultivation of local varieties in the rainfed lands. Irrigation infrastructure has expanded greatly in the flood-prone ecosystem contributing to intensification of cropping. But the monocrop of flood-prone rice was still dominant. The double cropping of rice was found to vary from 5 to 28 percent in shallow flooded areas, and from 10 to 30 percent in deepflooded areas depending on the regions. The incidence of double cropping of modern varieties was still low. The average rice yield increased from 2.20 to 2.78 t/ha. The costs of rice cultivation was mainly on account of material inputs particularly, chemical fertilizers and machine rental charge. An average household earned about Baht 128,000, mostly from non-farm activities. Agriculture accounted for only 38 percent of the household income, and rice cultivation only 22 percent. The rural household income was highly unequally distributed. Rice cultivation accounted for a small fraction of income inequality. The level of income and rice's share of household income varied greatly across regions, depending mostly on the size of landholding and the opportunity of non-farm employment. A system approach must be taken in designing research strategy for the flood-prone ecosystem. Development of modern varieties with high yields, shorter maturity period, tolerance to submergence, and improved grain quality could lead to further intensification of rice farming. In addition, wider adoption of two modern varieties within the year, and reduction in the instability in yield from climatic stresses could make significant impact of the livelihoods of the flood-prone rice farmers than the improvement of the traditional deepwater rice plant. |