Results 31 to 40 of about 20,584 (260)

Water and Nitrogen Balance under Various Water and Fertilizer Regulation Modes

Agronomy, 2023
A experiment was conducted at the Jiangxi Province Center Station of Irrigation Experiment from 2019 to 2021 to study the water and nitrogen balance under water and fertilizer regulation modes.
Wenbing Luo, Yalong Li, Zirong Yang, Yan Wang, Jialong Chen, Xin Xiao, Yanfei Chen, Chenchen Wei, Zhike Zou   +8 more
doaj   +1 more source

Short Communication: Laboratory assessment of ammonia volatilization from pig slurries applied on intact soil cores from till and no-till plots

Spanish Journal of Agricultural Research, 2020
Aim of study: Agricultural activities are the main source of volatilized ammonia (NH3). Maximum rates are reached within a few hours after slurry application.
Stefania C. Maris, Angela D. Bosch-Serra, M.-Rosa Teira-Esmatges, Francesc Domingo-Olivé, Elena González-Llinàs   +4 more
doaj   +1 more source

Fate of selected drugs in the wastewater treatment plants (WWTPs) for domestic sewage [PDF]

, 2019
The wide diffusion of Emerging Organic Micropollutants (EOMs) in the environment is receiving increasing attention due to their potential toxicological effects on living organisms.
Boni, Maria Rosaria, Chiavola, Agostina, Tedesco, Pierpaolo   +2 more
core   +1 more source

Evaluation of ammonia volatilization losses by adjusted parameters of a logistic function

Revista Brasileira de Ciência do Solo, 2014
The dynamics of N losses in fertilizer by ammonia volatilization is affected by several factors, making investigation of these dynamics more complex. Moreover, some features of the behavior of the variable can lead to deviation from normal distribution ...
Marcos Lima Campos do Vale, Rogério Oliveira de Sousa, Walkyria Bueno Scivittaro   +2 more
doaj   +1 more source

Mathematical models for adjustments in the quantification of ammonia volatilization from urea fertilizer applied on tropical pastures

Ciência Rural, 2023
: In Brazil, urea is the most used nitrogen (N) fertilizer to improve forage production. However, their excessive use can cause environmental impacts through N losses, such as ammonia (NH3) volatilization.
Vanessa Zirondi Longhini, Luís Carlos Vinhas Ítavo, Antonio Leandro Chaves Gurgel, Abmael da Silva Cardoso, Robert Michael Boddey, Gelson dos Santos Difante, Alexandre Menezes Dias, Camila Celeste Brandão Ferreira Ítavo, Gabriel de Souza Lombardi da Silva, Ana Claudia Ruggieri   +9 more
doaj   +1 more source

Spring barley yield and nitrogen recovery after application of peat manure and pig slurry [PDF]

, 2006
The effectiveness of peat manure, manufactured of pig slurry and moderately humified Sphagnum peat (slurry:peat ca. 1:1.5 v/v), as nitrogen (N) source for spring barley was investigated in a four.year field experiment on a clay loam soil in south-western
Mattila, Pasi K.
core   +2 more sources

Effects of biochar on volatilization of ammonia from tomato soil and its mechanism

Industrial Crops and Products
We compared three commercially available types of biochar, originating from wheat straw, wood chips, and apricot shells, for their performance during tomato plant cultures on reducing soil ammonia volatilization.
Liqian Chen, Guohui Ning, Xiaomin Wang, Liang Mi, Yajie Wu, Shengdong Feng, Yali Huang, Bowen Li, Zhixin Yang, Yubo Wang   +9 more
doaj   +1 more source

Loss of ammonia from nitrogen fertilizers applied to maize and soybean straw

Revista Brasileira de Ciência do Solo, 2013
In Brazilian agriculture, urea is the most commonly used nitrogen (N) source, in spite of having the disadvantage of losing considerable amounts of N by ammonia-N volatilization.
Letícia de Abreu Faria, Carlos Antonio Costa do Nascimento, Godofredo Cesar Vitti, Pedro Henrique de Cerqueira Luz, Elaine Maria Silva Guedes   +4 more
doaj   +1 more source

Ammonia Volatilization from Malaysian Soils Following Application of Urea [PDF]

, 1992
Surface application of urea often results in high ammonia volatilization loss. Information on ammonia volatilization in tropical acid soils is limited.
Yusop, Mohd Khanif
core  

Establishing a Model Precursor System: Over a Decade of Research on Carbon Dots from the Citric Acid‐Urea System

Advanced Functional Materials, EarlyView.
The citric acid/urea (CA‐Urea) precursor system offers a versatile, scalable route to carbon dots with tunable luminescence and multifunctionality. Mechanistic insights into precursor chemistry and reaction parameters have enabled doping, surface modification, and hybridization strategies, yielding CDs for luminescent devices, sensing, catalysis ...
Yupeng Liu, Zhiqi Cai, Xiangxin Sun, Hanyi Zhang, Yiming Hao, Jun Wu, Zekun Yan, Xue Wu, Yiqi Liang, Liming Wang, Songnan Qu   +10 more
wiley   +1 more source