|
|
|
|
|
Eva Farkas, Viktória Feigl, Emese Vaszita, Nikolett Uzinger, Márk Rékási, Katalin Gruiz, Mónika Molnár
Pág. 361 - 377
The application of biochar (the by-product of biomass pyrolysis), as a soil amendment has been accepted as a sustainable solution to improve soil quality. The current study aims to establish a decision support tool for characterizing, ranking, and s...
ver más
|
|
|
|
|
|
|
|
|
|
|
Lauren?iu Constantin Vladu?oiu, Georgiana Chisiu, Andrei Tudor, Nicolae-Valentin Vladu?, Lucian Fechete Tutunaru, Eugen Marin and Iulia-Andrea Grigore
This paper presents the interaction system within the mechanical soil processing process, consisting of two large elements, the metal of the tool and the soil. Due to the two main forces acting on the chisel knives?friction and impact with the sandy soil...
ver más
|
|
|
|
|
|
|
|
|
|
|
Eugene Balashov, Natalya Buchkina, Vladimír ?imanský and Ján Horák
The amendment of sandy Haplic Arenosol and clayey loam Gleyic Fluvisol with two rates of biochar derived from the slow pyrolysis of wood feedstock was evaluated under anaerobic conditions in a 63-day laboratory experiment. The rates of biochar were 15 an...
ver más
|
|
|
|
|
|
|
|
|
|
|
Folake Oyedigba Akinpelu, Olalekan Ayodeji Olaleye, Raimi Marcus Alabison
Pág. 130 - 137
A comparison of the effects of solar radiation on sandy-loam and clay-loam soils with convective boundary condition was made. The dimensional governing equations (the continuity, momentum and energy equations) were converted to non-dimensional form using...
ver más
|
|
|
|
|
|
|
|
|
|
|
Huanxiao Hu, Yufan Lu, Chao Deng, Benqing Gan, Zhongliang Xie, Yuehui Cai and Aikun Chu
Due to the unique characteristics of sandy soil layers, there is often a coupling effect of multiple grout diffusion patterns in the grouting process, and different slurry diffusion modes may lead to different responses of soil structures. In this study,...
ver más
|
|
|
|
|
|
|
|
|
|
|
Patrick S. Michael
Pág. 42 - 54
In poor soils, addition of alkaline sandy loam containing an adequate proportion of sand, silt and clay would add value by improving the texture, structure and organic matter (OM) for general use of the soils. In acid sulfate soils (ASS), addition ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Haodong Jiang, Nairui Yang, Hongyu Qian, Gang Chen, Wei Wang, Jiankai Lu, Yaocen Li and Yufu Hu
Ecological restoration can improve soil fertility and have a significant impact on the soil nitrogen cycle. Nitrogen (N) is an essential nutrient element for plant growth and development, and also an important factor limiting soil productivity. As an imp...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ali Khosravani, Jacky M. A. Desbiolles, John M. Fielke, Mustafa Ucgul and Chris Saunders
There is a rising interest amongst Australian farmers to use disc seeders due to their ability to operate in high residue conditions and at higher speeds, commonly in the range of 12 to 15 km h-1. This paper reports on developing an analytical and discre...
ver más
|
|
|
|
|
|
|
|
|
|
|
Naseem Akhtar, Muhammad Izzuddin Syakir, Saleh Ali Tweib, Muhammad Irman Khalif Ahmad Aminuddin, Mohamad Shaiful Md Yusuff, Abdullah H. Alsabhan, Faisal M. Alfaisal, Shamshad Alam and Jibran Qadri
Soil is a heterogeneous material, and its properties are vital from an agricultural perspective and for groundwater management. However, limited studies have been performed on the soil characteristics (soil texture, water-holding capacity, and soil compo...
ver más
|
|
|
|
|
|
|
|
|
|
|
Palo Francis Loke, Elmarie Kotzé and Christiaan Cornelius Du Preez
In recent years, pasture production changed from conventional tilled single pastures to minimum tilled mixed pastures in the Tsitsikamma region, South Africa. However, storage of soil organic matter (SOM) under minimum tilled mixed pastures is not yet qu...
ver más
|
|
|
|
|
|
|
|
|
|
|
Junru Li, Shengshi Xie, Fei Liu, Yaping Guo, Chenglong Liu, Zhenyu Shang and Xuan Zhao
To improve the accuracy of discrete element simulation in the process of separating potato?soil mixtures, the contact parameters of sandy soil with 3, 6, 9, and 12% water content were calibrated in DEM simulation using EDEM software simulation. The error...
ver más
|
|
|
|
|
|
|
|
|
|
|
Weijing Yao, Jianyong Pang and Yushan Liu
Grouting technology is widely applied in the fields of geotechnical engineering in infrastructure. Loose sand and sandy soil are common poor soils in tunnel and foundation treatments. It is necessary to use superfine cement slurry grouting in the micro-c...
ver más
|
|
|
|
|
|
|
|
|
|
|
Weijing Yao, Jianyong Pang and Yushan Liu
Grouting technology is widely applied in the fields of geotechnical engineering in infrastructure. Loose sand and sandy soil are common poor soils in tunnel and foundation treatments. It is necessary to use superfine cement slurry grouting in the micro-c...
ver más
|
|
|
|
|
|
|
|
|
|
|
Wulandari P.S.
Pág. 118 - 122
Ultrasonic cleaning has been used in industry for some time, but the application of ultrasonic cleaning in contaminated soil is just recently received considerable attention, it is a very new technique, especially in Indonesia. An ultrasonic cleaner work...
ver más
|
|
|
|
|
|
|
|
|
|
|
Babiker, E.M.A,Ibrahim, M.M,Elhag, A.M.H,Nser, S.H,Elsheikh, M.A,Dafaalla, M.S,Ibrahim, I.S
Pág. 12 - 22
The study area lies to the east of the Nile (Sharg Elneel), Khartoum State (latitudes 15o 25" 1? and 16° 19" 1? N and longitudes 33° 19" 8? and 33°02" 9? E). Using remote sensing techniques and geographic information system (GIS), the changes in land cov...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jose A. Amador and Janet A. Atoyan
Although groundwater quality depends on microbial processes in the soil treatment area (STA) of onsite wastewater treatment systems (OWTS), our understanding of the development of these microbial communities is limited. We examined the bacterial communit...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hachemi Adda Berkane, Noureddine Della, Sidali Denine, Mahdi Missoum Benziane
Pág. 135 - 146
|
|
|
|
|
|
|
|
|
|
|
Xiaomeng Shi, Jinglai Sun, Yi Qi, Xiangyang Zhu, Xueming Zhang, Ruisong Liang and Hongjiang Chen
|
|
|
|
|
|
|
|
|
|
|
Qingjun Xian, Zhe Wang, Xiaosong Liu, Shaokui Ma and Zhaoran Xiao
SMW (soil mixing wall) piles have been widely used in soft soil areas such as Jiangsu, Shanghai, Tianjin and so on, and they have many advantages, such as retaining the structures of foundation pits. In order to promote the application of SMW piles in sa...
ver más
|
|
|
|
|
|
|
|
|
|
|
Gabriel Gonino, Evanilde Benedito, Vivian de Mello Cionek, Maria Teresa Ferreira and João Manuel Oliveira
Multimetric indices are considered a low-cost and rapid means of assessing ecological integrity in streams. This study aimed to develop a fish-based Index of Biotic Integrity (N3S-IBI) in an agricultural region within the domains of the Atlantic rainfore...
ver más
|
|
|
|
|
|