Results 51 to 60 of about 8,404 (295)

Field Studies on the Influence of High‐Voltage Direct Transmission Underground Cables on Soils Along the SuedLink Route in Southwest Germany

Journal of Plant Nutrition and Soil Science, EarlyView.
During regular operation of the SuedLink at a load ≤75 %, the average increase in temperature in the plowing horizon is expected to be less than 1.6°C in the soils along the route in Southwest Germany. ABSTRACT Background The SuedLink was planned as a high‐voltage direct‐current underground cable route. The construction itself is a massive intervention
Joachim Ingwersen, Alexander Schade, Andreas Lehmann, Jonas Trenz, Maja Schreiber, Christoph Drefke, Harald Schramm, Christian Bidlingmaier, Simone Graeff‐Hönninger, Thilo Streck, Karl Wieland   +10 more
wiley   +1 more source

Sugarcane Root Development and Yield under Different Soil Tillage Practices

Revista Brasileira de Ciência do Solo, 2019
New strategies for sugarcane production have been very important since the incorporation of ethanol in the Brazilian energy mix in the early 1970s.
Emmerson Rodrigues de Moraes, José Geraldo Mageste, Regina Maria Quintão Lana, José Luiz Rodrigues Torres, Luis Augusto da Silva Domingues, Ernane Miranda Lemes, Luara Cristina de Lima   +6 more
doaj   +1 more source

Selecting Promising Soil Quality Indicators for Monitoring Soil Management Effects Based on 10 European Long‐Term Field Experiments

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background: Soil quality can be measured through soil quality indicators that reflect soil processes. Aim: The aim of this study was to (1) identify a limited set of soil quality indicators that are most sensitive to agricultural soil management and that are widely applicable regardless of pedo‐climatic conditions, and (2) link common ...
Giulia Bongiorno, Marie Wesselink, Wim van den Berg, Zhanguo Bai, Ron de Goede, Carla Sofia Santos Ferreira, Luuk Fleskens, Matjaz Glavan, Wiepie Haagsma, Paul Mäder, Alicia Morugan‐Coronado, Harry Verstegen, Zoltan Toth, Wijnand Sukkel, Else K. Bünemann   +14 more
wiley   +1 more source

Simulation of Draught Reduction Performance of Subsoiling with Upcutting Belt Motion Using Discrete Element Method

Applied Sciences
Conventional subsoiling has the problem of excessive draught resistance, which has long been a major concern. A great reduction in draught is urgently required to make better use of the subsoiling technique with many agronomic benefits. In this study, an
Peng Gao, Jinguang Li, Hongyan Qi, Xuanting Liu, Yunhai Ma   +4 more
doaj   +1 more source

QUALITY OF SOIL TILLAGE PERFORMED WITH A HYDRAULIC EXCAVATOR AND A TRACTOR IN SLOPED AREAS [PDF]

Revista Árvore
Studies addressing the mechanization of forestry in slope areas are scarce because of the difficulties to access those areas and the cost of the activity. A recent adaptation using a hydraulic excavator for soil tillage in sloped areas has shown positive
Fernanda Leite Cunha, Erick Martins Nieri, Rodolfo Soares de Almeida, Lucas Amaral de Melo, Fernando Palha Leite   +4 more
doaj   +1 more source

Biomass Carbon in Harvest Residues of Winter Oilseed Rape Across Fertilizer N Rates: Implications for Carbon Input Estimations in Soil Carbon Models

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background: Reliable estimation of carbon (C) inputs from above‐ and belowground residues at different yield levels is crucial, as these inputs drive soil organic carbon (SOC) models for C accounting. Aims: This study quantifies C inputs from different components of winter oilseed rape (WOSR) and compares them with estimates from various ...
Ozan Ozkiper, Iris Vogeler, Lars J. Munkholm, Jørgen Eriksen, Johannes L. Jensen   +4 more
wiley   +1 more source

Investigation of the Structural Deformation Behaviour of the Subsoiler and Paraplow Tines by Means of Finitie Element Method

Turkish Journal of Agriculture: Food Science and Technology, 2017
In this study, static stress-deformation analyzes (in terms of material strengths) were presented comparatively through a FEM-based simulation of the subsoiler and paraplow legs designed in a three-dimensional CAD environment.
Kemal Cagatay Selvi
doaj   +1 more source

Inter-row subsoiling increases marketable yield in potatoes [PDF]

, 2004
Inter-row subsoiling increased average yield of 40-65 mm potatoes by 14 pct during 2001-2003. But there were significant differences between the years.
Bugge Henriksen, Christian, Mølgaard, Jens Peter, Rasmussen, Jesper   +2 more
core  

Application of Principal Component Analysis and Probabilistic Neural Networks in Ferralsols Recovery Evaluation Through Planting of Mabea Fistulifera and Eucalyptus Urograndis

Land Degradation &Development, EarlyView.
ABSTRACT This study presents an innovative assessment model for analyzing the evolution of degraded soils subjected to different reclamation strategies. The proposal combines statistical and artificial intelligence tools to jointly integrate multiple physical and chemical soil properties, allowing for a more synthetic view of the processes.
Melissa Alexandre Santos, Borja Velázquez‐Martí, Jorge João Delfim, Laura Silva Nantes, Jose Augusto Liberato de Souza, Gabriel Augusto da Silva Lunardelli, Dayara Vivian Alvares, Carolina dos Santos Batista Bonini   +7 more
wiley   +1 more source

Effects of Tillage Practices on Soil Penetration Resistance, Technical Parameters and Wheat Yield

Journal of Agricultural Machinery, 2013
This study was carried out to evaluate the effects of tillage practices (with different depths) on soil penetration resistance, technical parameters and grain yield of wheat crop.
S.M.j Afzali, E Javaheri
doaj   +1 more source