Results 111 to 120 of about 25,862,837 (345)
AgronomyMainstream planting systems of watershed sloping farmland span the globe and are closely related to the variations in the soil quality of watershed sloping farmland. However, little information is available about how mainstream planting systems influence
Hongying Li +4 more
doaj +1 more source
Plant Production Science, 2012 With the renewed interest in mixed cropping and the increasing awareness of environmental degradation arising from high chemical inputs, this experiment was conducted to assess the effect of supplementing inorganic with an organic fertilizer on the ...
Alice Afrakomah Amoah +2 more
doaj +1 more source
Apparent N Balance in Organic and Conventional Low Input Cropping Systems [PDF]
, 2007 The determination of nutrient surplus is one of the indicators of potential N losses from the agricultural system to the environment. An experiment was started in 1998 in Central Italy to evaluate the soil surface N balance of an organic and a ...
Benincasa, Paolo +4 more
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TheScientificWorldJournal, 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
semanticscholar +1 more source
Advanced Robotics Research, EarlyView.This work presents a state‐adaptive Koopman linear quadratic regulator framework for real‐time manipulation of a deformable swab tool in robotic environmental sampling. By combining Koopman linearization, tactile sensing, and centroid‐based force regulation, the system maintains stable contact forces and high coverage across flat and inclined surfaces.
Siavash Mahmoudi +2 more
wiley +1 more source
GOVERNMENT POLICY, WIND EROSION, AND ECONOMIC VIABILITY IN SEMI-ARID AGRICULTURE: THE CASE OF THE SOUTHERN TEXAS HIGH PLAINS [PDF]
The 1996 farm bill challenges agricultural producers to pursue conservation objectives while allowing flexibility and reducing subsidies. The nature of this challenge for semi-arid rainfed, wind-erosion-prone agriculture is explored via a behavioral ...
Bunn, Julie A.
core +1 more source
Native Grassland Conversion: the Roles of Risk Intervention and Switching Costs [PDF]
, 2013 We develop a real option model of the irreversible native grassland conversion decision. Upon plowing, native grassland can be followed by either a permanent cropping system or a system in which land is put under cropping (respectively, grazing) whenever
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Advanced Robotics Research, EarlyView.Automated poultry processing lines still rely on humans to lift slippery, easily bruised carcasses onto a shackle conveyor. Deformability, anatomical variance, and hygiene rules make conventional suction and scripted motions unreliable. We present ChicGrasp, an end‐to‐end hardware‐software co‐designed imitation learning framework, to offer a ...
Amirreza Davar +8 more
wiley +1 more source
MENINGKATKAN PRODUKTIVITAS TANAMAN PAKAN MELALUI SISTEM TANAM GANDA
Pastura: Journal of Tropical Forage Science, 2017 Agricultural and forage land used are generally not increased even tends to decrease, therefore the land use needs to be optimized; one of them is by mean of multiple cropping system. Land management efforts through the multiple cropping systems selected
Nyimas Popi +4 more
doaj +1 more source
DIVERSIFICATION ECONOMIES AND SPECIALISATION EFFICIENCIES IN A MIXED FOOD AND COFFEE SMALLHOLDER FARMING SYSTEM IN PAPUA NEW GUINEA [PDF]
Smallholder farming systems in Papua New Guinea are characterised by an integrated set of cash cropping and subsistence food cropping activities. In the Highlands provinces, the subsistence food crop sub-system is dominated by sweet potato production ...
Coelli, Tim J., Fleming, Euan M.
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