Results 41 to 50 of about 7,676,313 (294)

Effect of chemical amendments to dairy soiled water and time between application and rainfall on phosphorus and sediment losses in runoff [PDF]

open access: yes, 2012
peer-reviewedDairy soiled water (DSW) is a dilute, low nutrient effluent produced on Irish dairy farms through the regular washing down of milking parlours and holding areas.
Serrenho, Ana   +4 more
core   +1 more source

“Smelltronics”—From Gas to Smell Sensing

open access: yesAdvanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono   +7 more
wiley   +1 more source

Phosphorus availability in soils amended with wheat residue char [PDF]

open access: yesBiology and Fertility of Soils, 2012
Plant availability and risk for leaching and/or runoff losses of phosphorus (P) from soils depend among others on P concentration in the soil solution. Water-soluble P in soil measures soil solution P concentration. The aim of this study was to understand the effect of wheat residue char (biochar) addition on water-soluble P concentration in a wide ...
Parvage, Md. Masud   +4 more
openaire   +2 more sources

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

open access: yesAdvanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim   +5 more
wiley   +1 more source

Phosphorus sorption, accumulation and leaching [PDF]

open access: yes, 2003
Arable land is a major diffuse source of P loads to surface waters. The main processes for P losses from agricultural fields are erosion, surface runoff and subsurface leaching.
Börling, Katarina
core   +1 more source

Seasonal Dynamics of Nutrients in Leaves and Soil of Carya cathayensis in Karst Area of Northwestern Guangxi

open access: yesGuangdong nongye kexue, 2022
【Objective】The study was carried out to explore the dynamic changes of leaf nutrients and soil nutrients of Carya cathayensis in different seasons of the year, and provide basis for fertilization, management and transformation of low yield forest of C ...
Cancan HUO   +4 more
doaj   +1 more source

Interpretation of soil phosphorus availability by Mehlich-3 in soils with contrasting phosphorus buffering capacity [PDF]

open access: yesRevista Brasileira de Ciência do Solo, 2020
ABSTRACT Increasingly rational use of phosphate fertilizers by agriculture is important, especially in Brazil, due to its importance for global food security and its high dependence on phosphate fertilizers for crop production. Thus, correlation and calibration researches with soil available phosphorus (P) extractants to improve the recommendation and ...
Josimar Vieira dos Reis   +4 more
openaire   +4 more sources

Nature‐Derived Chitosan Biopolymer: A Promising Candidate for Sustainable Electronics

open access: yesAdvanced Materials Technologies, EarlyView.
In the creation of environmentally friendly devices, nature‐derived chitosan biopolymer is a promising contender for sustainable electronic research. It can be utilized to create more ecologically friendly scalable gadgets and has a variety of uses in different active layers of electronics.
Joshua McDonald   +3 more
wiley   +1 more source

Soil management calculator for predicting phosphorus losses under cropping systems in Western Australia [PDF]

open access: yes, 2011
Agriculture in many parts of the world is coming under increasing pressure to develop management practices that will minimise phosphorus (P) loss to the environment.
Brennan, R.   +3 more
core  

Technical Feasibility Study of Autonomous Field Robot‐Based on‐the‐go Assessment of Soil Nutrients Using Ion‐Sensitive Field‐Effect Transistors

open access: yesAdvanced Robotics Research, EarlyView.
Autonomous field robots equipped with ISFET‐based sensors enable rapid, spatially resolved soil nutrient analysis directly in the field. An automated system based on the BoniRob platform is presented for standardized on‐site extraction and measurement of key macronutrients and soil pH.
Vadim Riedel   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy