Soil Compaction under Different Traction Resistance Conditions—A Case Study in North Italy
نویسندگان
چکیده
Tractive efficiency is essential in tillage operations to optimise traction performance. In this field experiment, the tractor performance was measured under different resistance conditions. This study quantified soil stress, bulk density, moisture, cone index, surface disturbance, rolling and slip rate numbers of passes The actual power used conditions collected. Fuel consumption savings were calculated between uncompacted soil, compacted permanent traffic lane. results show that stress increases each location as number increase. Soil’s physical properties increase, such index disturbance. Additionally, with condition lane has a lower than soil. Furthermore, less energy same resistance. saved 25.50%, 29.23% 42.34% fuel compared 7.85, 14.71 24.52 kN conditions, respectively. Our confirm dynamic factors should be considered compaction research rather static weight only. practice, controlled farming (CTF) system or driving more frequently on improve working reduce consumption.
منابع مشابه
Simulating Regional Logistics: the North-Western Italy Case-Study
The fast-pace development of trades with the Far East is giving the Mediterranean Sea the chance of becoming a major logistics hub. In the Mediterranean-front E.U. regions, public and private investments are aimed at this opportunity by integrating transportation networks, sea ports, and inland logistics platforms. With specific regard to North-Western Italy, a model based on System Dynamics ha...
متن کاملNumerical study of soil dynamic compaction using ABAQUS model
One of the most important methods of soil compaction is dynamic compaction, which is one of the oldest and economical methods of soil improvement up to great depths. This method is applied due to its many benefits, including its economic procedure to correct many kinds of soil. One of the most important issues that affect soil improvement methods is being economic. The three main method...
متن کاملWheat yield prediction modeling by soil properties: a case study in North-west of Iran
Crop yields are dependent on a number of factors such as soil type, weather conditions and farming practices. Crop yield estimates in different soil types are required to meet the needs of farmers, land appraisers, and governmental agencies in Iran as around the world. This study was conducted to model the wheat-grain yields [Triticum aestivum L.] by soil properties in Khoy area, the north-w...
متن کاملcompaction of a clay loam soil in pannonian region of croatia under different tillage systems
many farmers periodically use deep tillage operations to alleviate compaction in the soil profile caused by natural factors or machinery traffic. in 2012 and 2013, a study was initiated in the pannonian region of croatia to study the effects of no-tillage (nt), conventional tillage (ct) and deep tillage (dt) on soil compaction, measured by (bd), soil water content (swc), penetration resistance ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Agriculture
سال: 2022
ISSN: ['2077-0472']
DOI: https://doi.org/10.3390/agriculture12111954