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| 1 | Effects of variation in seed sources and pre-sowing treatments on seed germination of Tamarindus indica: a multi-purpose tree species in Bangladesh显示文摘We investigated the morphology and germination of Tamarindus indica seeds in order to discover the effects of variation in seed sources and pre-sowing treatments on germination. The experiment was carried out in the nursery of the Forestry and Wood Technology Discipline, Khulna University, Bangladesh. Seeds were collected from different but healthy trees from various locations in Bangladesh and subjected to four pre-sowing treatments, i.e., control, immersion in cold water (4°C for 24 h), immersion in hot water (80°C for 10 min) and scarification with sand paper. Seed germination was carried out in poly-bags with a mixture of topsoil and cow dung in the ratio of 3:1. The average length of the fresh seeds was 1.35±0.26 cm, their width 1.07 ±0.20 cm and thickness 0.69±0.11 cm. The results revealed that pre-sowing treatments affected the germination process of seeds, which significantly increased the germination percentage with the cold water (81.67%) and scarification with sand paper (82.33%) treatments, compared with those in the control (58.33%) and hot water treatment (59.00%). In all treatments germination started on average within 5 to 7 days after the start of the treatments and were completed from 13 to 19 days later. The greatest success in germination (82.33%) was found in scarification with sand paper, followed with 81.67% in the cold water treatment. The results of analyses of variance (ANOVA) showed significant differences (p<0.05) in germination closing dates, seed germination periods and germination percentages among the treatments but no significant difference among seed sources. However, the effect of the interaction between seed source variation and pre-treatment differed significantly in seed germination closing dates and germination percentages. We recommend cold water treatment (submersion of seed at a temperature of 4°C for a 24-h period) for seed germination of T. indica in rural Bangladesh. | Md. Salim AZAD Nurun NAHAR Md. Abdul MATIN | 2013 | Forestry Studies in China2013，15，2： | 3 |
| 2 | Seed germination of Albizia procera(Roxb.)Benth.in Bangladesh:a basis for seed source variation and pre-sowing treatment effect显示文摘An experiment in seed morphology and seed germination techniques of Albizia procera was carried out in the nursery of the Forestry and Wood Technology Discipline,Khulna University,Bangladesh in order to discover the source variation in seeds and pre-sowing treatment effects on seed germination.Mature seeds of A.procera were collected from healthy trees in home garden plantations from five different districts in Bangladesh and treated with four pre-sowing treatments,i.e.,control,immersion in cold water (4°C for 24 h)and immersion in hot water(80°C for 10 min and 100°C for 1 min).The average length,width and thickness of seeds were calculated as 0.502±0.485,0.420±0.060 and 0.191±0.118 cm,respectively.Germination was conducted in poly-bags with a mixture of topsoil and cow dung in a ratio of 3:1.The results revealed that pre-sowing treatments affected the rate of germination of seeds,which significantly increased the germination percentages of seeds in hot water treatments compared with those in control (60.60%)and the cold water treatment(4°C for 24 h,63.53%).The highest germination success was 82.07%in the treatment of immersion in hot water(80°C)for 10 min,followed by 79.00%in immersion in hot water(100°C)for 1 min.Germination started 4 to 6 days after seed sowing and completed in a period of 22 to 25 days in all treatments.ANOVAs showed statistically significant differences(p<0.05)in seed germination starting dates,closing dates,germination percentages and rates of germination among treatments,but no significant differences in seed germination starting dates,closing dates,germination period,germination percentages and rates of germination among the seed sources.The study also revealed that the interaction between seed source variation and treatment effect significantly differed in seed germination starting dates,closing dates,germination percentages and rates of germination. The hot water(100°C for 1 min)treatment is recommended for seed germination of A.procera in rural Bangladesh. | Md.Salim AZAD Rajib Kumar BISWAS Abdul MATIN | 2012 | Forestry Studies in China2012，14，2： | 2 |
| 3 | Role ofpolyphosphate kinase gene (ppk) for survival of Vibrio cholerae01in surfacewater of Bangladesh 显示文摘 | Jahid IK Hasan MM Abdul Matin M | 2013 | Pak J Biol Sci2013，16，22： | 1 |
| 4 | Role of polyphosphate kinase gene (ppk) for survival of Vibrio cholerae O1 in surface water of Bangladesh显示文摘 | Jahid IK Hasan MM Abdul Matin M | | 0，，22： | 1 |
| 5 | Workflow re-engineering of design-build projects using a BIM tool显示文摘 | Meng-Han Tsai Abdul Matin Md Shih-Chung Kang Shang-Hsien Hsieh | 2014 | Journal of the Chinese Institute of Engineers2014，，1： | 1 |
| 6 | Combina- tion of Naive Bayes classifier and k-nearest neighbor (cNK) in the classification based predictive models 显示文摘 | Zannatul Ferdousy E Islam M Abdul Matin M | 2013 | Computer & Information Science2013，6，3： | 1 |
| 7 | Hybrid nano- filtration-membrane crystallization system for the treatment of sul- fate wastes 显示文摘 | Efrem Curcio Xiaosheng Ji Abdul Matin Quasi | 2010 | Journal of Membrane Science2010，360，： | 1 |
| 8 | Performance Analysis with Enhanced Distributed Channel Access (EDCA) in IEEE 802.11e for Real Time Video Streaming (MPEG-4) in Multi-hop MANET显示文摘 | Mohammad Abdul Matin Najah Ahmed Naaji | 2010 | 通讯和计算机(中英文版)2010，7，4： | 0 |
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