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Rhizobium Inoculation and Micronutrient Addition Influence the Growth,Yield,Quality and Nutrient Uptake of Garden Peas(Pisum sativum L.)

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Phyton-International Journal of Experimental Botany 2024年第5期93卷 901-922页

作者： MdAbdul Quddus MdAtaur Rahman razu ahmed Mohammad Eyakub Ali Khokan Kumer Sarker MdAlamgir Siddiky Mohibur Rahman Lamya ahmed Alkeridis Samy Sayed ahmed Gaber Akbar Hossain Horticulture Research Centre Bangladesh Agricultural Research InstituteGazipur1701Bangladesh Soil Science Division Bangladesh Agricultural Research InstituteGazipur1701Bangladesh Irrigation and Water Management Division Bangladesh Agricultural Research InstituteGazipur1701Bangladesh Regional Agricultural Research Station Bangladesh Agricultural Research InstituteCumilla3500Bangladesh Department of Biology College of SciencePrincess Nourah Bint Abdulrahman UniversityP.O.Box 84428Riyadh11671Saudi Arabia Department of Science and Technology University College‑RanyahTaif UniversityP.O.Box 11099Taif21944Saudi Arabia Department of Economic Entomology and Pesticides Faculty of AgricultureCairo UniversityGiza12613Egypt Department of Genetics Faculty of AgricultureCairo UniversityGiza12613Egypt Department of Biology College of ScienceTaif UniversityTaif21944Saudi Arabia Division of Soil Science Bangladesh Wheat and Maize Research InstituteDinajpur5200Bangladesh

Garden pea productivity and qualities are hampered in zinc(Zn),boron(B),and molybdenum(Mo)deficient ***,the combination of micronutrients(i.e.,Zn,B,and Mo)and rhizobium is necessary to increase the productivity and quality of garden peas,since this management for garden peas is neglected in ***,the present study was made to assess the effectiveness of rhizobium inoculant singly or in combination with the micronutrients(i.e.,Zn,B,and Mo)on growth,yield,nutrient uptake,and quality of garden *** were:T_(1)=Control,T_(2)=Rhizobium inoculation at 50 g/kg seed,T_(3)=T_(2)+Zn_(3)Mo1,T_(4)=T_(2)+B_(2)Mo1,T_(5)=T_(2)+Zn_(3)B_(2),T_(6)=T_(2)+Zn_(3)B_(2)Mo1 and T_(7)=Zn_(3)B_(2)*** treatments were arranged in a randomized complete block design and repeated all treatments in three *** application of 3 kg Zn,2 kg B,and 1 kg Mo ha^(−1)with inoculation of Rhizobium at 50 g kg^(−1)seed(T_(6))facilitated to increase of 44.8%in the green pod and 29.7%seed yield over *** same treatment contributed to attaining the maximum nodulation(25.3 plant^(−1)),Vitamin C(43.5 mg 100 g^(−1)),protein content(22.2%),and nutrient uptake as well as accumulation in garden *** all treatment combinations,treatment T_(6)was found superior to others based on microbial activities,soil fertility,and *** results of the study found that the application of 3 kg Zn,2 kg B,and 1 kg Mo ha^(−1)in combination with Rhizobium inoculation(50 g kg^(−1)seed)can improve the yield and quality of garden *** results of the study have the potential for the areas,where there is no use of Rhizobium inoculant or Zn,B,and Mo fertilizer for cultivation of garden pea.

关键词： Nodulation nutrient content Pisum sativum L. profitability rhizobium Zn B Mo

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多小区大规模MIMO系统中的导频分配方案

多小区大规模MIMO系统中的导频分配方案

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作者： razu ahmed 北京理工大学

学位级别：硕士

在大规模（MIMO）系统中可以实现频谱效率的显著增益。为提高频谱效率,信道状态信息的获得在大规模MIMO系统中显得尤为重要。由于用户数量庞大,系统需要大量的导频序列,然而,由于带宽不足,导频序列长度受到限制。由于导频的重复使用,小... 详细信息

在大规模（MIMO）系统中可以实现频谱效率的显著增益。为提高频谱效率,信道状态信息的获得在大规模MIMO系统中显得尤为重要。由于用户数量庞大,系统需要大量的导频序列,然而,由于带宽不足,导频序列长度受到限制。由于导频的重复使用,小区间干扰增加,这是大规模MIMO系统设计的主要难点。本文提出了一种新的可最小化污染效应并最大化信干噪比的导频序列分配方案。首先,给每个小区选定的小区边缘区域分配固定的可用导频序列。其次,基于UE之间的直接增益和交叉增益,在相邻小区的中心复用剩余导频。接着,我们还考虑相邻小区之间的直接增益和交叉增益,并确保UE之间的交叉增益最小。此外,导出了在时分双工系统中最小均方误差和最小二乘信道估计的上行链路可实现速率的闭式下界。仿真和分析结果表明,此种算法可以明显提高频谱效率。数学分析显示了导出下界的紧密度。

关键词：导频分配方案导频污染大规模MIMO 频谱效率最小均方误差最小二乘

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Costing Break Down of Fully Fashioned Knitwear

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Journal of Textile Science and Technology 2020年第4期6卷 153-167页

作者： A. T. M. Mohibullah Umme Magreba Takebira Saiful Islam Md. Abdur Rahman Robin Mustafizur Rahman Shipto razu ahmed Md. Fazlay Rabby Laila Zaman Department of Apparel Manufacturing & Technology BGMEA University of Fashion & Technology Dhaka Bangladesh Department of Textile and Fashion Management (DTFM) ISTT Dhaka Bangladesh

Fully fashioned knitwear has a problem that the texture and dimension of the garment, consumption and costing cannot be decided until the pattern is sincerely knitted and carried out environs of stipulations involved in the knitting process. The study finds out a total regular consumption, costing system and its parameters that are required to make a cost sheet of knitwear (sweater). The analysis gives the complete manner of sweater costing with the recommended aid of inspecting the elements that have an impact on costs. Required consumption and costing techniques such as yarn, trims, accessories, testing, rate of manufacturing and FOB are on hand in this study about exhibiting a special model of costing. The cost sheet consists of huge costs incurred at an extensive range of tiers of business operations. The analysis intends to show off from received tech pack to closing cost sheet. Therefore, the producers will obtain a sturdy reflection of a sweater costing method. Effective costing suggests the way to exist in this internationally competitive market.

关键词： Costing Consumption Fully Fashioned Knitwear Sweater Tech Pack

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