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Yield and Quality of Forage Oat (<i>Avena sativa</i>L.) Cultivars as Affected by Seed Inoculation with Nitrogenous Strains

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American Journal of Plant Sciences 2015年第19期6卷 3251-3259页

作者： muhammad Saleem M. Shahid Ibni Zamir Ihtishamul Haq M. Zahid Irshad M. kamran Khan M. Asim Qamaruz Zaman Ihtisham Ali Aman Khan Saeedur Rehman Department of Agronomy University of Agriculture Faisalabad Pakistan

Nitrogen availability can be enhanced with the application of nitrogen fixing bacteria and it may be helpful in increasing forage yield and improving quality of oat. Therefore, a field trial to evaluate the effect of seed inoculation with nitrogen fixing bacteria on forage yield and quality of oat was carried out at Agronomic Research Area, University of Agriculture, Faisalabad during Rabi season 2013-14. The experiment was laid out in Randomized Complete Block Design (RCBD) with factorial arrangements using three replications. The experiment was comprised of two integrated approaches. The first approach was oat cultivars consisting of four treatments, V1 (AVON), V2 (S-2000), V3 (S-2011) and V4 (PD2LV65) and the second approach was seed inoculation consisting of three treatments, S0 (control), S1 (Azotobacter spp.), S2 (Azospirillum spp.). Fisher’s analysis of variance technique was used for statistically interpretation of data by using least significant difference (LSD) test at 5% level of probability. Nitrogen fixing bacteria significantly affect the germination count (m2), plant height (cm), number of tillers (m2), number of leaves per tiller, leaf area per tiller (cm2), green forage yield (t·ha-1) and dry matter yield (t ha-1). The maximum green forage yield (85.2 t·ha-1), dry matter yield (14.1 t ·ha-1) and crude protein (11.5%) were recorded where Azotobacter inoculation was applied. The interaction between cultivars and nitrogenous strains was significant for green forage yield (t·ha-1), dry matter yield (t·ha-1) and crude protein (%). Conclusion showed that cultivar Sargodha-2011 which was inoculated with Azotobacter spp. gave higher forage yield of good quality.

关键词： Oat Cultivars Nitrogenous Strains Quality and Forage Yield

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Quantitative Behaviour of Guar (Cymopsis tetragnolobus L.) to Various Tillage Systems and Mulches and Soil Physical Properties

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American Journal of Plant Sciences 2016年第7期7卷 1040-1045页

作者： M. ShahidIbni Zamir muhammad Aamir Khan Mazhar Hussain Ihtishamul Haq M. kamran Khan Qamaruz Zaman Usman Afzal Naveed Islam M. Asim Ihtisham Ali Husnain Khan Khalid Iqbal Department of Agronomy University of Agriculture Faislalabad Pakistan

A field study was conducted to evaluate the effect of organic mulches and tillage practices on growth, yield of cluster bean and soil physical properties. Experiment was comprised of two factors: A (Tillage), B (Mulches). Factor A was assigned to main plot and consisted of two treatments (Minimum tillage and Conventional tillage). Factor B was assigned to sub plot and consisted of four treatments (no mulch, wheat straw mulch, grass clipping mulch and saw dust mulch). The mulching materials were partially incorporated in the field after germination of crop. The experiment was laid out in Randomized Complete Block Design (RCBD) with split plot arrangement having three replications. Control treatment was kept for comparison. All other agronomic practices were kept standardized and consistent for all the treatments. Data regarding growth and yield components were collected and analyzed statistically by fisher analysis of variance and treatment significance was measured by significant difference test at 5% probability level. The factors, tillage and mulches significantly affected growth, yield, yield parameters and soil physical properties. Maximum plant population (31.7 m2), plant height (159 cm), branches per plant (18.9), cluster per plant (15.88), grains per pod (7.3), 1000-grain weight (34.6 g), grain yield (1.9 t•ha-1), biological yield (9.91 t•ha-1) and harvest index (19.15) was recorded in conventional tillage comparative to minimum tillage. Mulches also affected grain yield, and maximum grain yield was recorded in wheat straw mulch (1.88 t•ha-1) followed by grass clipping mulch (1.81 t•ha-1) and saw dust mulch (1.76 t•ha-1) while minimum grain yield was recorded in control without mulch application (1.67 t•ha-1). Tillage and mulches interactively affect pH, soil organic matter contents, electrical conductivity and soil bulk density. Mulches and minimum till

关键词： Guar Mulch Tillage Soil Properties

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Retained placenta: Do we have any option?

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World Journal of Obstetrics and Gynecology 2014年第3期3卷 124-129页

作者： Pei Shan Lim Nor Azlin Mohamed Ismail Nur Azurah Abd Ghani Nirmala Chandralega Kampan Aqmar Suraya Sulaiman Beng Kwang Ng Kah Teik Chew Abdul Kadir Abdul Karim muhammad Abdul jamil Mohd Yassin Department of Obstetrics and Gynecology Faculty of Medicine Universiti Kebangsaan Malaysia

Retained placenta is a known cause of post-partum haemorrhage and maternal mortality. A recent systemic review has confirmed that the incidence of retained placenta had increased all over the world, which is more common in developed countries. Failure of retroplacental myometrium contraction is the main cause of retained placenta. Maternal age greater than 35 years, grandmultipara, preterm labor, history of previous retained placenta, and caesarean section were the risk factors for retained placenta. Manual removal of the placenta has been the treatment of choice. Attempts had been made by clinician and researchers to find a safe, effective and reliable method to avoid the need for surgical intervention. The efficacy and safety of prostaglandin, nitroglycerin or acupuncture in the management of retained placenta are yet to be further evaluated. Nonetheless, till date only intraumbilical vein oxytocin has been studied extensively but with varied success. More randomized clinical trials are needed to address this issue. However, if immediate manual placenta removal service is unavailable, a trial of intra-umbilical vein oxytocin 100 IU at a totalvolume of at least 40 m L while preparing for transfer to a tertiary center or theatre may result in spontaneous expulsion of the placenta.

关键词： Retained placenta Manual removal of the placenta Intra-umbilical vein Oxytocin Prostaglandin Misoprostol Carboprost Acupuncture

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Nitrate application affects root morphology by altering hormonal status and gene expression patterns in B9 apple rootstock nursery plants

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Fruit Research 2021年第1期1卷 129-139页

作者： muhammad Mobeen Tahir Xiaoyun Zhang kamran Shah Faisal Hayat Shaohuan Li Jiangping Mao ke Li Yu Liu Yun Shao Dong Zhang College of Horticulture Yangling Subsidiary Center Project of the National Apple Improvement CenterNorthwest Agriculture&Forestry UniversityYangling 712100China Agricultural College The Key Laboratory of Special Fruits and Vegetables Cultivation Physiology and Germplasm Resources Utilization in Xinjiang Production and Construction GroupShihezi UniversityShihezi 832003XinjiangChina Laboratory of Fruit Tree Biotechnology College of HorticultureNanjing Agricultural UniversityNanjing 210095China

Lateral roots(LRs)are critical for absorbing water,minerals,and *** is a vital signaling molecule for regulating LR ***,understanding how nitrate interacts with endogenous hormones and genes to coordinate LR development is a *** this study,B9 apple rootstock nursery plants were cultured hydroponically and treated with different nitrate treatments(Control;T1,2.25 mM L^(−1);T2,9 mM L^(−1);T3,18 mM L^(−1);T4,36 mM L^(−1);and T5,72 mM L^(−1)),where T5 outperformed the other *** plants were subsequently treated with control and T5 to explore the underlying physiological and molecular mechanisms by which nitrate promoted LR *** height,stem diameter,root morphological parameters,endogenous hormones,and gene expression levels were *** showed that T5 promoted LR growth by increasing the endogenous contents of indole-3-acetic acid(IAA)and gibberellic acid(GA),and by decreasing the contents of abscisic acid(ABA),jasmonic acid(JA),and zeatin riboside(ZR)at most time ***,the relative expression levels of nitrate transporter genes were upregulated in the control group,and nitrate assimilation genes were upregulated in T5 nursery plants at various time *** addition,the transcript abundances of auxin-related genes were higher in T5 nursery plants,which increased auxin ***,MdGATA1,and MdSCR1 expressions were induced,hence increasing LR *** contrast,higher auxin content raised MdWOX11 expression,which enhanced the MdLBD16 and MdLBD29 expression levels,thus prompting the transcripts of cell cycle-related genes:MdCYCD1;1 and MdCYCP4;***,the changes in hormonal content and gene expression levels followed superior LR growth by T5.

关键词： endogenous nitrate promoted

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Ⅱ-Ⅵ族稀磁半导体微纳结构中的激子磁极化子及其发光

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物理学报 2019年第1期68卷 7-27页

作者：邹双阳 muhammad Arshad kamran 杨高岭刘瑞斌石丽洁张用友贾宝华钟海政邹炳锁北京理工大学纳米光子学与超精密光电系统北京市重点实验室北京100081 Centre for Micro-Photonics Faculty of Science Engineering and Technology Swinburne University of Technology Department of Physics College of Science Majmaah University Department of Physics of Complex Systems Faculty of Physics Weizmann Institute of Science

自旋是基本粒子(电子、光子)角动量的内在形式.固体中体现自旋特征的集体电子行为如拓扑绝缘体等是当前凝聚态物理领域关注的焦点,是基态行为.激子作为电子空穴对的激发态且寿命很短,可复合发光,它是否能体现自旋极化主导的行为?对此人... 详细信息

自旋是基本粒子(电子、光子)角动量的内在形式.固体中体现自旋特征的集体电子行为如拓扑绝缘体等是当前凝聚态物理领域关注的焦点,是基态行为.激子作为电子空穴对的激发态且寿命很短,可复合发光,它是否能体现自旋极化主导的行为?对此人们的认识远不如针对基态的电子.激子磁极化子(exciton magnetic polaron, EMP)是由磁性半导体微结构中铁磁自旋耦合态与自由激子相互作用形成的复合元激发,但其研究很有限.本文概述了我们在稀磁半导体微纳米结构中的EMP及其发光动态学光谱、自旋极化激子凝聚态的形成方面取得的一些进展,展望了未来可能在自旋光电子器件、磁控激光、光致磁性等量子技术方面的潜在应用.

关键词：激子激子磁极化子发光光谱玻色子激光

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Dry matter degradation kinetics of selected tropical forage in Nili-Ravi buffalo and Cholistani cows at heifer and lactating stages using NorFor in situ standards

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Journal of Zoological Research 2019年第1期1卷 10-19页

作者： muhammad Naeem Tahir Zahid Khan Saima Zahid kamran Fatma Inal University College of Veterinary and Animal Sciences The Islamia University of BahawalpurBahawalpur 63100Pakistan Department of Animal Nutrition University of Veterinary and Animal SciencesLahore 54000Pakistan Department of Animal Nutrition and Nutritional Diseases Selcuk UniversityKonya 42100Turkey

Current methods of ruminant ration formulation in Pakistan use foreign-based nutrient availability *** values may not be optimal for all geographic areas,as variation in environment,agronomic factors,animal species,and diet characteristics may not be *** aim of present study was to establish a database of the chemical composition and dry matter degradation parameters of tropical forage commonly fed to ruminants in Pakistan and South Asian countries using Nili-Ravi buffalo and Cholistani cattle at heifer and lactating *** cereal grain and four legume species were grown in 3 locations under standard agronomic conditions and sampled at booting and at 50%flowering stage for cereal and legumes,*** and milled feeds were analyzed for chemical composition and in situ dry matter degradation parameters using 1 g samples in bags placed in the rumen of 2 Nili-Ravi buffalo heifers,2 lactating Nili-Ravi buffaloes,2 Cholistani heifers,and 2 lactating Cholistani *** forage family(cereal ***),species,and geographic location of growth significantly influenced(P0.05).Legume-by-heifer interactions significantly increased(P<0.05),and legume-by-lactating cow interaction tended(P=0.065),to increase the rate of degradation(Kd).The selected forages were degiaded to a similar extent independent of animal species or developmental stage,and legumes are degraded at higher rates and to a greater extent than are cereals.A moderately significant relationship between Kd and effective dry matter degradability(DMD)suggests tliat Kd co|iild be the single most important predictor of forage degi adability in the rumen.

关键词： Animal species Cattle feed Dry matter degradability Developmental stage Tropical forage

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丙基醚亚胺PETIM树状聚合物的逆指数和逆多项式

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昆明学院学报 2020年第6期42卷 44-48页

作者：穆罕默德·贾米尔伊夫蒂哈尔·艾哈迈德哈塞伯·艾哈迈德明哈吉大学数学系拉合尔54000 里法国际大学数学系拉合尔54000 拉合尔领导大学数学系拉合尔54000

树状聚合物可用于药物的重要结构研究,掌握其性质具有重要意义.由于有时会受到实验条件的限制,有许多研究树枝状聚合物性质的实验几乎不可能在实验室完成.而拓扑指数在这方面能够提供帮助,即研究人员无须进行实验则可预测树状聚合物的性... 详细信息

树状聚合物可用于药物的重要结构研究,掌握其性质具有重要意义.由于有时会受到实验条件的限制,有许多研究树枝状聚合物性质的实验几乎不可能在实验室完成.而拓扑指数在这方面能够提供帮助,即研究人员无须进行实验则可预测树状聚合物的性质.因此,运用拓扑指数对最重要的树状聚合物结构之一,即(丙基)醚亚胺PETIM树状聚合物的性质进行研究,同时计算了该聚合物的几个逆指数以及第1和第2逆萨格勒布多项式.

关键词：树枝状聚合物拓扑指数萨格勒布多项式萨格勒布指数

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石墨烯的一些多项式和基于度的拓扑指数（英文）

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昆明学院学报 2018年第6期40卷 48-53页

作者：贾米尔.艾哈迈德穆罕默德.拉希德瓦西姆.哈立德阿德南.阿斯拉姆明哈吉大学数学系拉合尔54000 拉合尔大学数学系巴格伯登54000 工程科技大学自然科学与人文系拉合尔54000

图G的拓扑指数是与G相关的数值参数,其刻画了图的拓扑并在图同构下保持不变.而化学化合物的性质和拓扑指数是相关的.因此,计算了石墨烯的第1类和第2类萨格勒布多项式,以及遗忘多项式,同时还得到石墨烯的第1类和第2类乘法萨格勒布指数和... 详细信息

图G的拓扑指数是与G相关的数值参数,其刻画了图的拓扑并在图同构下保持不变.而化学化合物的性质和拓扑指数是相关的.因此,计算了石墨烯的第1类和第2类萨格勒布多项式,以及遗忘多项式,同时还得到石墨烯的第1类和第2类乘法萨格勒布指数和遗忘指数.

关键词：理论化学石墨烯萨格勒布多项式萨格勒布指数

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