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| 1 | 生物炭和灌水量对土壤保水性及温室番茄生理特性的影响显示文摘为了探究生物炭用量和灌水量对土壤物理性质及作物生长生理特性的影响,采用田间对比试验,以温室番茄为试验对象,设置了3个生物炭施用量处理B0,B1,B2(施用量分别为0,2.5,5.0 kg/m^(2));在每个生物炭处理下设置3个不同灌水量水平T1,T2,T3(分别为1.4Ep,1.2Ep,1.0Ep;Ep为累计水面蒸发量);观测并分析土壤物理性质、番茄生长及光合作用对生物炭施用量和灌水量的响应关系.结果表明,土壤中适当添加生物炭可以有效地增加土壤的保水性,处理B1和B2相对B0增大土壤最大体积含水率为21.9%和32.1%,处理B1有益于土壤的长期持水能力;降低了土壤容重2.5%~16.6%,增加了土壤孔隙度1.9%~10.5%.生物炭施用量在充分灌溉和中度亏缺的处理下均可以有效提高番茄的气孔导度和光合速率,处理B1和B2分别提高番茄叶片的光合速率为11.4%和54.8%;而在重度亏缺的条件下,处理B1和B2抑制了番茄叶片的光合速率16.7%和50.6%. | 李欣雨 张川 闫浩芳 AKHLAQ Muhammad 李岚兰 张文程 王纪章 | 2022 | 排灌机械工程学报2022，40，3： | 8 |
| 2 | Corrigendum to: Inverse solutions for a second-grade fluid for porous medium channel and hall current effects by Muhammad R Mohyuddin and Ehsan Ellahi Ashraf显示文摘 | Muhammad R. Mohyuddin Akhlaq Ahmad | 2007 | Proceedings Mathematical Sciences2007，，2： | 1 |
| 3 | Yield and Profit from New and Old Wheat Varieties Using Certified and Farmer-Saved Seeds显示文摘 | Krishna Dev Joshi Attiq Ur Rehrnan Ghulam Ullah Amanullah Baloch Makhdoom Hussain Javed Ahmad Mohammad Ishaq Gulzar Ahmad Nadeem Abroad Syed Haider Abbas Maqsood Qamar Mumtaz Abroad Abid Ilyas Dar Badar-uddin Khokhar Muhammad Sajid Akhlaq Hussain Muhammad Imtiaz | 2016 | Journal of Agricultural Science and Technology(B)2016，6，3： | 0 |
| 4 | CPC-Trough-Compound Parabolic Concentrator for Cost Efficient Low Temperature Applications显示文摘 | Muhammad Nadeem Baig Akhlaq Ahmad Imran Ahmad Khan | 2014 | Journal of Energy and Power Engineering2014，8，10： | 0 |
| 5 | Response of tomato growth to continuous elevated CO_(2)concentration 2 under controlled environment显示文摘CO_(2)fumigation has been extensively used in greenhouses cultivation to enhance crop yield.The effects under the precise level of elevated CO_(2)(e[CO_(2)])on crop morphology,yield,and fruit quality remain largely elusive yet.To explore the response of plant growth to the continuous RCPs(Representative Concentration Pathways)projected CO_(2)concentration[CO_(2)],tomato(Hezuo 908)plants were grown under ambient CO_(2)(a[CO_(2)],462μmol/mol)and e[CO_(2)](550,700,850 and 1000μmol/mol):named as EC550,EC_(700),EC_(850),and EC_(1000),respectively,under uniform environmental condition for two planting seasons.Collective growth of tomato plants(plant height,stem diameter,and leaf area index)was significantly enhanced under EC_(700)and showed a slightly negative response under EC_(850).The optimum yield was stimulated under EC_(700)by 74.05%and 55.91%,while maximum total dry weight(DW_(t))was enhanced under EC_(1000)by 58.23%and 39.78%during autumn-winter and spring-summer planting seasons,respectively,as compared to a[CO_(2)].The greatest yield and least DWt stimulated under EC_(700)for both seasons indicated that EC_(700)improved the ability of the tomato plants to translocate carbohydrates to fruits.Optimum water use efficiency related to yield(WUE_(y))was enhanced by 55.91-210.87%under EC_(700)compared to a[CO_(2)].The titratable acid(TA)was improved by 19.94%(EC_(700)),29.17%(EC_(850)),and 97.92%(EC_(1000)),and the lycopene(Lp)was increased by 2.22%(EC_(700))and reduced by 2.28%(EC_(1000)).Thus,the overall optimum impact on tomato growth was explored under EC_(700).Super e[CO_(2)]did not positively influence the tomato growth process and yield under adequate water and fertilizer conditions.The present study results are beneficial for greenhouse crop production and might be used as a reference to validate the climate change influence modeling. | Muhammad Akhlaq Chuan Zhang Haofang Yan Mingxiong Ou Wencheng Zhang Shaowei Liang Rana Muhammad Adnan Ikram | 2022 | International Journal of Agricultural and Biological Engineering2022，15，6： | 0 |
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