Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Shah Rukh"'
Autor:
Ayaz Mehmood, Abdul Qayyum, Waseem Ahmad, Mohammad Saleem Akhtar, Shah Rukh, Ali Raza Gurmani, Muhammad Imran, Ahmad Khan, Arsalan Azam
Publikováno v:
Journal of Soil Science and Plant Nutrition. 20:1193-1202
Soil organic carbon fractions may vary with soil development and soil genesis controls its vertical distribution. The objectives of this study were to determine organic carbon fractions in soil derived from loess parent material and the role of relie
Autor:
Kouser Majeed Malik, Khalid Saifullah Khan, Abd El-Zaher M.A. Mustafa, Motsim Billah, Abdullah A. Al-Ghamdi, Shah Rukh, Mohamed Soliman Elshikh, Mona S. Alwahibi, Ahmad Khan, Subhan Danish, Saba Akbar, Saqib Bashir
Publikováno v:
Sustainability, Vol 13, Iss 2392, p 2392 (2021)
Sustainability
Volume 13
Issue 4
Sustainability
Volume 13
Issue 4
Due to the scarcity of water, raw sewage effluents are often used to irrigate arable suburban soils in developing countries, which causes soil contamination with toxic metals. Soil microorganisms involved in biochemical transformations are sensitive
Publikováno v:
Soil Science Society of America Journal. 82:1071-1084
Leaching experiments in soil under different saturations show inconsistent results regarding preferential flow, and therefore further investigations are needed. The comparative degree of non-equilibrium flow of chloride (Cl) was evaluated using repli
Autor:
Mohammad Saleem Akhtar, Muhammad Imran, Chen Zhikun, Ahmad Khan, Ayaz Mehmood, Ghulam Mujtaba, Shah Rukh
Publikováno v:
Arabian Journal of Geosciences. 13
Selenium (Se) is an essential trace element for humans but non-essential for plants. Selenium bioavailability depends on selenium forms in soil. Selenium contents may vary with the source of parent material, and pedogenesis controls its vertical dist
Autor:
Shah Rukh, Asma Hassan, Talat Mahmood, S Kashif Abbasi, Abdul Qayyum, Ayub Khan, Ayaz Mehmood, S Mohammad Akhtar, Zahoor Ahmad, Waseem Ahmed, Muhammad Imran, Khuram Shahazad
Publikováno v:
Journal of the Serbian Chemical Society, Vol 83, Iss 6, Pp 785-793 (2018)
Anthropogenic activities, urbanization and industrialization cause an increase in the atmospheric carbon dioxide. Current focus of the soil scientists and the environmentalists is to quantify the carbon stocks and its flow in the agroecological syste
Publikováno v:
Geoderma. 310:218-229
Apatite is a lithogenic soil mineral and the primary source of phosphorus (P) that limits crop production worldwide. Apatite differs with sediment geology, and soil processes redistribute the P forms. Whether soil apatite loss with soil formation dif
Autor:
Khalid Saifullah Khan, Sayed M. Hassan, Muhammad Imran, S. M. Saqlan Naqvi, Mohammad Saleem Akhtar, Ayaz Mehmood, Shah Rukh
Publikováno v:
Journal of the Serbian Chemical Society, Vol 82, Iss 7-8, Pp 943-954 (2017)
Arsenic is one of the most toxic elements in the soil environment. Understanding of the arsenic adsorption chemistry is essential for evolving the extent of soil and groundwater contaminations. This research was conducted to determine the variation i
Autor:
Matthew A. Jenks, Shah Rukh, Muhammad Imran, Sohail Jamil, Mehrunisa Memon, Ayaz Mehmood, Mohammad Saleem Akhtar, Abdul Qayyum
Publikováno v:
Archives of Agronomy and Soil Science. 62:1567-1577
Understanding the regional dynamics of soil phosphorus (P) chemistry is essential for developing the best fertilizer management practices aimed at enhancing P use efficiency in cropping systems. The soil content of apatite, an important P-containing
Autor:
Khalid Saifullah Khan, Muhammad Imran, Shah Rukh, Ayaz Mehmood, Azeem Khalid, Mohammad Saleem Akhtar
Publikováno v:
International Journal of Plant & Soil Science. 4:45-53
The objectives were to determine inorganic P fractions in selected parent material soils and to develop a relationship of various P fractions with P uptake by Zea mays . Experimental study was conducted at Soil Chemistry Laboratory, Department of Soi
Autor:
Ghashiya Sattar Kayani, Zahoor Ahmad, Muhammad Tariq Siddique, Mohammad Saleem Akhtar, Muhammad Imran, Shah Rukh, Abdul Qayyum, Ayaz Mehmood, Rashid Mehmood Butt, Kashif Sarfraz Abbasi
Publikováno v:
Italian Journal of Agronomy, Vol 12, Iss 2 (2017)
Understanding of soil potassium (K) dynamics is essential for sustainable crop production. Bioavailability of K depends on forms and distribution within the soil profile. The objectives of this research were to determine which soil K forms control th