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您的检索式：作者名="M.Jashimuddin"
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| 1 | Effect of shifting cultivation on soil physical and chemical properties in Bandarban hill district, Bangladesh显示文摘This study reports the effects of shifting cultivation at slashing stage on soil physicochemical properties at Bandarban Sadar Upazila in Chittagong Hill Tracts of Bangladesh.At this initial stage of shifting cultivation no general trend was found for moisture content, maximum water holding capacity, field capacity, dry and moist bulk density, particle density for some chemical properties between shifting cultivated land and forest having similar soil texture.Organic matter was significantly(p≤ 0.05) lower in 1-year and 3-year shifting cultivated lands and higher in 2-year shifting cultivation than in adjacent natural forest.Significant differences were also found for total N, exchangeable Ca, Mg and K and in CEC as well as for available P.Slashed area showed higher soil pH.Deterioration in land quality starts from burning of slashing materials and continues through subsequent stages of shifting cultivation. | Khandakar Showkat Osman M.Jashimuddin S.M.Sirajul Haque Sohag Miah | 2013 | Journal of Forestry Research2013，24，4： | 0 |
| 2 | 孟加拉吉大港市藤家具企业的经济效益分析(英文)显示文摘采用分阶段抽样方式对大港市藤家具企业的经济效益进行调查。根据总投资将企业分为大型、中型和小型三类。大部分的企业(55%)已有40-50年的历史,仅有18.33%的企业历史超过50年。在小型和中型企业中,具有大学毕业文凭的企业家只占8.33%,而大型企业的大学毕业者占18.33%。大部分企业(45%)属于小型企业,66.67%的工人经过技术培训。7种商品是藤类制品并有16种尺寸,如沙发(45cm×45cm,50cm×50cm and55cm×55cm),配套餐桌(4把椅子,1个桌子,或6把椅子1个桌子),床(1m×2m,1.3m×2.3m and1.5m×2.3m),椅子(45cm×45cm and50cm×50cm),摇椅(大、中、小)等。在所有大型、中型和小型企业中,以生产椅子最多,床最少。大型藤家具企业的总净收益和收益造价比(1:16)最高。图2表3参21。 | M.Alamgir M.A.R.Bhuiyan M.Jashimuddin M.S.Alam | 2006 | Journal of Forestry Research2006，17，2： | 0 |
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