Results 71 to 80 of about 1,817,455 (297)

Soil Acidity Formation and its Amelioration Methods in Ethiopia: A Review

open access: yes, 2022
Soil acidification is one of the problems of chemical soil degradation affecting soil productivity in the world. This paper attempts to explain the concept of soil acidification, the causes of soil acidification and the methods to remedy it. Farmers need
Abeje, Belaynesh Yayehrad   +1 more
core   +1 more source

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

open access: yesAdvanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena   +3 more
wiley   +1 more source

Study on Relationship among the Various Physico-Chemical Soil Properties and Identification of Soil Acidifying Components

open access: yes, 2019
Soil acidity is one of the major obstacles to crop growth to a great extent. IN different districts of West Bengal, soil acidity has been reported as a considerable factor behind crop growth restriction.
Dey, Shayan, Pandit, Pramit, Roy, Sourav
core   +1 more source

Subsoil Acidity Amelioration for Improved Soil Productivity

open access: yes, 2023
Subsoil is the layer (stratum) of earth immediately below the surface soil (below 20 cm), consisting predominantly of minerals and leached materials such as iron and aluminium compounds.
Mathew , Akhila Merin   +2 more
core   +1 more source

Soil acidity : a guide for WA farmers and consultants

open access: yes, 2009
Soil acidity: a guide for WA farmers and consultants provides all the necessary information for effective management and understanding of soil acidity in a user-friendly handbook including many examples, diagrams and photographs.https://library.dpird.wa ...
Gazey, Chris, Davies, Stephen
core   +1 more source

Effect of manure, clay, charcoal, zeolite, and calcium oxide on some properties of soil contaminated with cobalt

open access: yesSoil Science Annual, 2017
The study has been undertaken in order to determine the influence of different substances (manure, clay, charcoal, zeolite and calcium oxide) on soil pH, hydrolytic acidity, total exchangeable bases, cation exchange capacity, the base saturation of soil ...
Kosiorek Milena, Wyszkowski Mirosław
doaj   +1 more source

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

Combined Use of Charcoal, Sago Bark Ash, and Urea Mitigate Soil Acidity and Aluminium Toxicity

open access: yes, 2021
Highly weathered tropical acidic soils are characterized by low pH, low organic matter, and aluminium and iron toxicity. These factors pose a challenge to achieving sustainable agriculture.
Nur Hidayah Hamidi   +4 more
core   +1 more source

A Thermoreversible Gelation Pathway to Plant Cuticle‐Inspired Biopolymer Aerogel Monoliths Based on Network‐Spherulitic Crystal Assemblies

open access: yesAdvanced Materials, EarlyView.
To address functionality limitations in plant‐based and industrially compostable polymer aerogels, this work introduces bio‐inspired aerogels with broadened functionality. Inspired by functional plant tissues, lightweight biopolymer aerogels based on exclusively stereocomplex crystals are fabricated, featuring hierarchically macro‐/meso‐porous ...
Anthony V. Tuccitto   +10 more
wiley   +1 more source

Temporal variation of soil acidity attributes in cocoa-growing areas

open access: yesActa Agronómica
Soil acidity is one of the main constraints to agricultural production in tropical regions. The objective of this study was to assess the variability of chemical attributes related to soil acidity in two layers (0–20 cm and 20–40 cm) across nineteen ...
Adson dos Santos Oliveira   +4 more
doaj   +1 more source

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