Results 91 to 100 of about 263,522 (355)

Soil Physico-Bio-Chemical Properties Under Poplar + Indian Mustard Inter Cropping System [PDF]

open access: yes, 2015
A field experiment was conducted during the winter seasons of 2008-10 at Agroforestry Research Centre, Pantnagar, India with aim to examine the effect of different levels of recommended Nitrogen (N): Phosphorus (P): Potassium (K) (NPK) on soil physico ...
Bana, O. P. (Om), Ghimire, T. B. (Tara)
core   +2 more sources

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha   +18 more
wiley   +1 more source

The impact of grazing cattle on soil physical properties and nutrient concentrations in overland flow from pasture, Part B [PDF]

open access: yes, 2007
This report has been prepared as part of the Environmental Research Technological Development and Innovation Programme 2000–2006. The programme is financed by the Irish Government under the National Development Plan 2000–2006.End of project reportThe ...
Bourke, David   +3 more
core  

Microneedle‐Based Biofertilizer Delivery Improves Plant Growth Through Microbiome Engineering

open access: yesAdvanced Functional Materials, EarlyView.
This figure shows how microneedles are used to deliver biofertilizers to enhance plant growth through microbial migration, metabolic reprogramming, and changes in plant endogenous microbiome. Abstract This study presents a microneedle‐based system for the delivery of rhizospheric biofertilizers into plant tissues to enhance growth.
Zhicheng Le   +14 more
wiley   +1 more source

Textural soil bulk density. I. - Measurement

open access: yes, 1981
The textural soil bulk density is assumed here to be the result of the elementary fabric of soils components. Natural soils samples are taken in order to study the relationships between particle size distribution and textural bulk density values for dry soils. These values are measured on natural and remoulded samples.
Fiès, J.C., Stengel, Pierre
openaire   +1 more source

Near infrared spectroscopy for soil bulk density assessment

open access: yesEuropean Journal of Soil Science, 2009
Soil bulk density values are needed to convert organic carbon content to mass of organic carbon per unit area. However, field sampling and measurement of soil bulk density are labour‐intensive, costly and tedious. Near‐infrared reflectance spectroscopy (NIRS) is a physically non‐destructive, rapid, reproducible and low‐cost method ...
Moreira, C. S.   +6 more
openaire   +3 more sources

Heteroatom‐Engineering Promoted Co9S8 Bi‐functional Electrocatalyst for Hydrazine‐Assisted Hydrogen Production at Industrial Current Density

open access: yesAdvanced Functional Materials, EarlyView.
Fe and P co‐doped Co9S8 nanocorals (Fe, P‐Co9S8) are successfully synthesized by a heteroatom engineering strategy, which exhibit outstanding bifunctional electrocatalytic performance for both the hydrogen evolution reaction (HER) and hydrazine oxidation reaction (HzOR).
Yuying Meng   +8 more
wiley   +1 more source

Pedotransfer functions to estimate proctor test parameters under different tillage systems

open access: yesRevista Brasileira de Ciência do Solo, 2010
The Proctor test is time-consuming and requires sampling of several kilograms of soil. Proctor test parameters were predicted in Mollisols, Entisols and Vertisols of the Pampean region of Argentina under different management systems.
Carina Rosa Álvarez   +3 more
doaj   +1 more source

AGROPHYSICAL PROPERTIES OF SOIL IN THE IRRIGATED CROPS OF WINTER BARLEY UNDER THE INFLUENCE OF BASIC TILLAGE AND ORGANIC-MINERAL FERTILIZATION IN THE SOUTHERN STEPPE OF UKRAINE [PDF]

open access: yesScientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2023
The study was performed in Askanian State Agricultural Research Station of the Institute of Climate-Smart Agriculture of the National Academy of Agrarian Sciences of Ukraine, located in the Southern Steppe zone of the country.
Liudmyla HRANOVSKA   +3 more
doaj  

Effects of no-tillage and subsoil loosening on soil physical properties and crop performance : a thesis presented in partial fulfilment of the requirements for the degree of Master of Applied Science in Soil Science at Massey University [PDF]

open access: yes, 1998
Much of New Zealand's lowland agriculture integrates animal and crop production on poorly drained, easily compacted soils. Over the years, conventional cultivation has given rise to degraded soil structure on many farms.
Hamilton-Manns, Mark
core  

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