Results 91 to 100 of about 47,588 (308)

Environmentally-sound adaptable tillage – Solutions from Hungary

open access: yes, 2008
In the last centuries, the need for tillage was to provide suitable soil conditions for plant growth (crop-focusing tillage). During the last decades, traditional goals of soil tillage have really been improved considering environmental consequences ...
Jolánkai, M.   +2 more
core  

Lost ground, lost value: Investigating the relationship between soil erosion and agricultural land value

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract This study examines the impact of soil erosion on agricultural land values in the United States (US) Midwest. Based on a novel county‐level panel data set with information on soil erosion levels and agricultural land values covering five census years (1997, 2002, 2007, 2012, and 2017), we separately investigate the direct effect of two types ...
Le Chen   +3 more
wiley   +1 more source

Soil loosening processes in tillage : analysis, systematics and predictability

open access: yes, 1977
The soil movements and the inter-particle forces in the vicinity of an operating tool of a tillage implement may be called a soil tillage process. Examples are the tillage processes of tines, plough-bodies etc.
Koolen, A.J.
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Choice experiments on land managers' participation in environmental programs: A systematic review and meta‐analysis of estimate validity

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Discrete choice experiments are increasingly being used to estimate land managers' willingness to accept participation in incentive‐based environmental programs. This is a specific application of discrete choice experiments: the estimation of willingness to accept for a private good (program participation) where respondents have to make trade ...
Anastasio J. Villanueva   +2 more
wiley   +1 more source

PENGARUH OLAH TANAH KONSERVASI TERHADAP RETENSI AIR DAN KETAHANAN PENETRASI TANAH PADA LAHAN KERING MASAM DI LAMPUNG TIMUR

open access: yesJTSL (Jurnal Tanah dan Sumberdaya Lahan), 2017
Intensive soil tillage without returning crop residues resulted in deterioration of physical properties, particularly soil water retention and soul penetration resistance, of dry land acid soils.
Netty Dwi Ariska   +2 more
doaj  

Effect of Tillage Practices on Soil Properties and Crop Productivity in Wheat-Mungbean-Rice Cropping System under Subtropical Climatic Conditions

open access: yesThe Scientific World Journal, 2014
This study was conducted to know cropping cycles required to improve OM status in soil and to investigate the effects of medium-term tillage practices on soil properties and crop yields in Grey Terrace soil of Bangladesh under wheat-mungbean-T.
Md. Khairul Alam   +3 more
doaj   +1 more source

Choosing soil management systems for rice production on lowland soils in South Brazil

open access: yes, 2009
Lowland soils are commonly found in the state of Rio Grande do Sul, Southern of Brazil, where they represent around 20% of the total area of the state.
Lima, A.C.R., Hoogmoed, W.B.
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Soil CO2 efflux following rotary tillage of a tropical soil

open access: yes, 2005
Stopping the increase of atmospheric CO2 level is an important task and information on how to implement adjustments on tillage practices could help lower Soil CO2 emissions would be helpful.
Lopes, A.   +4 more
core   +1 more source

Catalytic Pyrolysis of Waste Polystyrene Over Fe–B Composite Catalyst for Enhanced Liquid Fuel Production

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Healthcare derived polystyrene waste represents a growing and under addressed fraction of plastic waste streams due to contamination risks and limited recyclability. This study aims to investigate the valorization of waste polystyrene foam through catalytic and noncatalytic pyrolysis pathways to evaluate product yield distribution and identify
Salman Khan   +4 more
wiley   +1 more source

Comparison of two soil tillage treatments for winter barley-soybean growing based only on residual nitrogen after soybean

open access: yes, 2008
The winter barley crop growing has not been adequately researched regarding soil tillage systems, especially in crop rotation with the soybean, both crops gaining importance as food or fodder.
Jug, I.   +6 more
core  

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