Results 41 to 50 of about 432,184 (327)

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida   +16 more
wiley   +1 more source

Water soluble Chitosan extraction from mycelium of Alternaria solani and its field evaluation on Tomato plants

open access: yesCarbohydrate Polymer Technologies and Applications, 2021
Growing consumer awareness towards the use of chemical fertilizers, researchers investigate on alternative ecofriendly fertilizer to increase the yield potential of crop plants.
M. Sathiyabama, G. Akila
doaj   +1 more source

Backbone Heterojunction Photocatalysts for Efficient Sacrificial Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
Herein, a ‘single‐component’ organic semiconductor photocatalyst is presented in which a molecular donor is bonded to a polymer acceptor. The resultant material demonstrates exceptional photocatalytic activity for hydrogen evolution in aqueous triethylamine with an outstanding external quantum efficiency of 38% at 420 nm.
Richard J. Lyons   +11 more
wiley   +1 more source

Relative Phosphorus Fertilizer Efficiency of Rapeseed and Soybean Cakes Across Different Soils

open access: yesAgriculture
Cake fertilizers are phosphorus-rich organic fertilizers that are commonly used in horticulture. Soil plays a crucial role in determining the effectiveness of phosphorus fertilizer.
Yukun Li   +4 more
doaj   +1 more source

Recovery of Agricultural Nutrients from Biorefineries [PDF]

open access: yes, 2016
This review lays the foundation for why nutrient recovery must be a key consideration in design and operation of biorefineries and comprehensively reviews technologies that can be used to recover an array of nitrogen, phosphorus, and/or potassium-rich ...
Carey, Daniel Elliott   +3 more
core   +1 more source

Reevaluating the Activity of ZIF‐8 Based FeNCs for Electrochemical Ammonia Production

open access: yesAdvanced Functional Materials, EarlyView.
Though receiving much attention, the field of electrochemical nitrogen reduction reaction (eNRR) to ammonia is marked by doubts about whether this reaction is possible in aqueous media. This work sheds light on this question for iron single‐atom on N‐doped carbon (FeNC) catalysts—a class of well‐known catalysts that is also worth testing for the sister
Caroline Schneider   +6 more
wiley   +1 more source

Productivity of onion depending on the seeding fraction and feeding with water-soluble complex mineral fertilizers

open access: yesОвощи России
The productivity of agricultural crops is determined by the choice of varieties, planting material, the optimal time of sowing and planting depending on the climatic conditions of the region, the use of organic and mineral fertilizers, and care methods ...
T. E. Ivanova   +3 more
doaj   +1 more source

Nutrient use and dynamics under different fertigation scheduling for banana (Musa paradisiaca) cultivation in vertisol

open access: yesThe Indian Journal of Agricultural Sciences, 2014
Field experiment was conducted at Mahatma Phule Krishi Vidyapeeth, Rahuri (Maharashtra) for three consecutive years (2008-2011) to study the nutrient availability, uptake and movement in vertisol under drip fertigation for banana (Musa paradisiaca L ...
PAWAR D D, KALE K D, DINGRE S K
doaj   +1 more source

Estimating Nitrogen Release from Organic Fertilizers for Soilless Production by Analysis of C and N Pools

open access: yesHorticulturae, 2023
The use of organic fertilizers in soilless pot plant production has sharply increased in recent years. However, there is still a lack of methods for characterizing the N release from organic fertilizers.
Dieter Lohr   +2 more
doaj   +1 more source

A model of nitrous oxide evolution from soil driven by rainfall events: 1. Model structure and sensitivity [PDF]

open access: yes, 1992
This paper describes a rain-event driven, process-oriented simulation model, DNDC, for the evolution of nitrous oxide (N2O), carbon dioxide (CO2), and dinitrogen (N2) from agricultural soils.
Frolking, Steve   +2 more
core   +2 more sources

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