Results 81 to 90 of about 216,025 (310)
Agricultural Water ManagementCrop yield, crop water productivity (WPc), and crop evapotranspiration (ETc) represent three essential ecological metrics for evaluating sustainable intensification strategies in cropland management.
Liangang Xiao +5 more
doaj +1 more source
THE ECONOMIC IMPORTANCE OF CROP ROTATION SYSTEMS: EVIDENCE FROM THE LITERATURE [PDF]
Agricultural sustainability requires that the individual farm firm be competitive and profitable while simultaneously enhancing environmental quality and the natural resource base upon which the farm firm and agricultural economy depends. The reliance of
Gebremedhin, Berhanu, Schwab, Gerald
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Advanced Functional Materials, EarlyView.This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva +9 more
wiley +1 more source
Covalent Organic Frameworks for Water Sorption: The Importance of Framework Physical Stability
Advanced Functional Materials, EarlyView.This study explores the water‐vapor stability of 2D covalent organic frameworks (COFs) with varying pore sizes. Results reveal microporous COFs demonstrate superior stability compared to mesoporous ones, despite lower water uptake. Mesoporous keto‐enamine‐linked COFs show enhanced stability due to intralayer hydrogen bonds, confirmed by simulations and
Wei Zhao +13 more
wiley +1 more source
Activity theoretical view on crop rotation planning in organic vegetable farming [PDF]
, 2000 Crop rotation is an essential basis of an organic farming system. An activity theoretical concept of object shall be used in examining planning processes of crop rotations.
Seppänen, Laura
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Near‐Infrared Organic Photovoltaic Electrodes for Subretinal Neurostimulation
Advanced Functional Materials, EarlyView.Organic photovoltaic electrodes based on the D18:Y6 blend enable precise and light‐controlled activation of retinal ganglion cells in a degenerating retina. NIR Light‐driven activation of retinal ganglion cells, tunable stimulation parameters, and biocompatibility with human retinal organoids highlight their potential for next‐generation prosthetics ...
Andrea Corna +10 more
wiley +1 more source
Magnesium management in the soil-crop system - a crop rotation approach
Plant, Soil and Environment, 2016 Magnesium (Mg) budgeting was conducted on a production farm at Górzno, Poland during the 2004-2007 growing seasons for 15 crop sequences: nine with oil-seed rape (OR) and six with maize grown for grain or silage (SM) as dominant crops.
R. Łukowiak, W. Grzebisz, P. Barłóg
doaj +1 more source
Nitrate leaching from arable crop rotations in organic farming [PDF]
, 2004 Nitrate leaching from crop rotations for organic grain production were investigated in a field experiment on different soil types in Denmark from 1997 to 2002.
Askegaard, Margrethe +2 more
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Photonic Engineering Enables All‐Passive Upconversion Imaging with Low‐Intensity Near‐Infrared Light
Advanced Functional Materials, EarlyView.A passive upconversion imaging system enables the observation of scenes illuminated by low‐intensity incoherent near‐infrared light from 750 to 930 nm, by converting it into the visible without the use of external power. The upconverter is enabled by triplet–triplet annihilation in a bulk heterojunction, with absorption enhanced by plasmonic resonators
Rabeeya Hamid +13 more
wiley +1 more source
Effect of Crop rotation on root-knot nematode control [PDF]
, 2010 The paper presents a summary of two studies highlighting the importance of cropping system to prevent or suppress soil-borne pathogens problems (and especially root-knot nematodes)in organic farming, and thus to maintain soil fertility.
ARRUFAT, Alain, VEDIE, Hélène
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