Search results: 99,574 results (approx.)

1. Effect of different fertilizers on the physicochemical properties, chemical element and volatile composition of cucumbers.

The main purpose of the present study was to investigate the effect of different fertilizers on the physicochemical properties, multi-element and volatile composition of cucumbers. All samples were divided into five groups according to different combinations and amounts of chicken manure, NPK...

Author(s) : Mi Si; Zhang XiangNan; Wang YuHang; Ma YueDong; Sang YaXin; Wang XiangHong

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2022 Vol.367 ref.30

2. Stoichiometric impact of herbivore dung versus urine on soils and plants.

Author(s) : Sitters, J.; Venterink, H. O.

Publisher : Springer, Dordrecht, Netherlands

Journal article : Plant and Soil 2021 Vol.462 No.1/2 pp.59-65 ref.many

3. Sensitivity analysis of fine dust spreading from litter in poultry houses.

Poultry houses are one of the major sources of agricultural particulate matter (PM) emissions into the environment. Litter properties, poultry activities, and indoor climate of poultry houses are the main parameters that influence the dust emission, but precise quantitative effects and their...

Author(s) : Derakhshani, S. M.; Ogink, N. W. M.; Bos, B. A. P.; Groot Koerkamp, P. W. G.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Biosystems Engineering 2021 Vol.208 pp.272-286 ref.46

4. Luus-Jaakola method and ADM1 based optimization of hydrogen sulfide in anaerobic digestion of cow manure.

Anaerobic digestion of cow manure is one of the preferred alternatives for reducing environmental impacts of cattle farming and producing biomethane. Full-scale biodigesters usually incorporate expensive motorized electric generators, whose life cycle is shortened by one of the trace components of...

Author(s) : Oliveros-Muñoz, J. M.; Martínez-Villalba, J. A.; Jiménez-Islas, H.; Luna-Porres, M. Y.; Escamilla-Alvarado, C.; Ríos-Fránquez, F. J.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Biochemical Engineering Journal 2021 Vol.171

5. Coastal ecosystem inventory with characterization and identification of plastic contamination and additives from aquaculture materials.

In the early 1970s, studies of marine litter first appeared in the scientific literature. Fifty years later, knowledge of several coastal areas of the Atlantic, the driving forces of oyster farmers and aquaculture, is lacking. This work documents a pilot study on an Atlantic coastal area (France)....

Author(s) : Bringer, A.; Floch, S. le; Kerstan, A.; Thomas, H.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Marine Pollution Bulletin 2021 Vol.167 ref.2

6. Ultimate resourcization of waste: crab shell-derived biochar for antimony removal and sequential utilization as an anode for a li-ion battery.

The development of high-capacity adsorbents is pivotal for the removal of antimonite (Sb(III)) and antimonate (Sb(V)) as priority pollutants in water. Herein, a Fe-La-doped biomass carbon adsorbent (Cs/Fe-La) was prepared for efficient removal of both Sb(III) and Sb(V). Cs/Fe-La shows excellent...

Author(s) : Zhang XinYue; Wang Yao; Ju Na; Ai YongJian; Liu YangYang; Liang JiaXing; Hu ZeNan; Guo RongXiu; Xu WenJuan; Zhang Wei; Qi Yang; Niu Dun; Liang QiongLin; Sun HongBin; Yang Yang

Publisher : American Chemical Society, Washington, USA

Journal article : ACS Sustainable Chemistry & Engineering 2021 Vol.9 No.26 pp.8813-8823

7. Does the prevailing Indian agricultural ecosystem cause carbon dioxide emission? A consent towards risk reduction.

Recently, due to the increasing concentration of carbon dioxide emissions in the atmosphere, the global environment has changed dramatically. As a result, climate change, global warming, and environmental degradation-like issues have been raised. Presumably, human beings, as well as the...

Author(s) : Basit Ali; Arif Ullah; Dilawar Khan

Publisher : Springer Berlin, Heidelberg, Germany

Journal article : Environmental Science and Pollution Research 2021 Vol.28 No.4 pp.4691-4703 ref.37

8. The potential of Labidura riparia and Euborellia annulipes (Dermaptera) as predators of house fly in livestock.

The potential of the predatory earwigs Labidura riparia (Pallas) and Euborellia annulipes (Lucas) (Dermaptera) as biological control agents of house fly was assessed. Host preferences and effects of feeding depth were evaluated. The results indicated that both earwig species preferred house fly...

Author(s) : Tangkawanit, U.; Seehavet, S.; Siri, N.

Publisher : Prince of Songkla University, Hat Yai, Thailand

Journal article : Songklanakarin Journal of Science and Technology 2021 Vol.43 No.3 pp.603-607 ref.24

9. Development of a dually operated biomass briquette press.

Technological transformation of biomass residues into briquettes is essential for industrial energy applications. This research was undertaken to design, fabricate, and test a dually operated screw press for briquette production. The machine was designed and fabricated using 0.3%-carbon steel, and...

Author(s) : Fadeyibi, A.; Adebayo, K. R.

Publisher : Prince of Songkla University, Hat Yai, Thailand

Journal article : Songklanakarin Journal of Science and Technology 2021 Vol.43 No.3 pp.737-743 ref.32

10. Influence of substrate inclusion of quail manure on the growth performance, body composition, fatty acid and amino acid profiles of black soldier fly larvae (Hermetia illucens).

In recent years, monounsaturated fatty acids (MUFAs), especially palmitoleic acid (omega-7, POA) and oleic acid (omega-9, OA), have gained increasing notoriety; however, traditional sources of MUFAs have not achieved sustainability. Black soldier fly (BSF) larvae can convert low-quality products...

Author(s) : El-Dakar, M. A.; Ramzy, R. R.; Ji Hong

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Science of the Total Environment 2021 Vol.772

11. Resource utilization of piggery sludge to prepare recyclable magnetic biochar for highly efficient degradation of tetracycline through peroxymonosulfate activation.

Advanced oxidation processes based on persulfate activation can produce strong reactive oxygen species, which can effectively degrade a variety of organic pollutants. However, finding cost-effective activation methods and materials have become the key in the research process of this oxidation...

Author(s) : Luo XueWen; Shen MinXian; Liu JunHong; Ma YuJia; Gong BeiNi; Liu HuaQing; Huang ZhuJian

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Journal of Cleaner Production 2021 Vol.294

12. Morphological effect of dichloromethane on alfalfa (Medicago sativa) cultivated in soil amended with fertilizer manures.

In this work, we investigated the morphological effect of dichloromethane (DCM) on alfalfa (Medicago sativa) plant. We studied in vitro the influence of its concentration on alfalfa germination. The plants were placed in pots for 15 weeks, and exposed to increasing concentrations of DCM (50 µg L-1...

Author(s) : Dardouri, S.; Jedidi, A.; Mejri, S.; Hattab, S.; Sghaier, J.

Publisher : Taylor & Francis, Philadelphia, USA

Journal article : International Journal of Phytoremediation 2021 Vol.23 No.3 pp.263-271 ref.45

13. Meat industry wastewater treatment methods.

The quantity and quality of meat industry wastewater depend on the type of meat processed, the way the equipment is cleaned, and the size of the plant. The meat industry wastewater is highly polluted and rich in proteins, lipids, carbohydrates and fibers. The meat industry includes slaughterhouses, ...

Foreign Title :Metode obrade otpadne vode mesne industrije.

Author(s) : Štefanac, T.; Grgas, D.; Dragičević, T. L.

Publisher : Zadružna Štampa, Zagreb, Croatia

Journal article : Meso 2021 Vol.23 No.1 pp.54-66 ref.81

14. Standardization of blood meal production process at a rendering plant using design of experiments.

This research focuses on the standardization of the blood meal production process at a Colombian rendering plant through a design of experiments. Initially, 108 samples of blood meal were taken where only 23% achieved the moisture target (7.5% to 8.5%). Therefore, an analysis of the measurement...

Author(s) : Piñero, J. C. M.; Clavijo, J. A.; Ortiz, E. M. R.

Publisher : Universidade Estadual de Londrina, Londrina, Brazil

Journal article : Semina: Ciências Agrárias (Londrina) 2021 Vol.42 No.3 pp.1335-1350 ref.15

15. Thermokinetic study of residual solid digestate from anaerobic digestion.

Anaerobic digestion (AD) has become an effective waste management method in the agri-food sector to dispose of livestock and food wastes. As AD becomes more widely used new challenges emerge, such as the disposal of digestate by-products. Currently, the principal method for handling solid digestate ...

Author(s) : Akor, C. I.; Osman, A. I.; Farrell, C.; McCallum, C. S.; Doran, W. J.; Morgan, K.; Harrison, J.; Walsh, P. J.; Sheldrake, G. N.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Chemical Engineering Journal 2021 Vol.406 ref.108

16. Evolutionary game for the stakeholders in livestock pollution control based on circular economy.

The circular economy model is an important way to control the pollution of livestock and poultry. Based on the perspective of the circular industrial chain, the stakeholders of enterprises, governments, and consumers in the resource treatment of livestock and poultry wastes are incorporated into an ...

Author(s) : Xue YunAn; Luan WeiXin; Yang YuJie; Wang Hui

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Journal of Cleaner Production 2021 Vol.282

17. Training of ecological detection dogs for wolf scat (Canis lupus).

Detection dogs for wolf scat can assist in conservation-monitoring of wolves. In this pilot project, the first encounters of experienced detection dogs with wolf scat were documented. It was tested how a dog, trained with only a few scat samples (minimally four, maximally six), could generalise...

Author(s) : Vervaecke, H.; Krunkelsven, E. van; Berge, K. van den

Publisher : University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania

Journal article : Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Animal Science and Biotechnologies 2021 Vol.78 No.1 pp.49-56 ref.27

18. Ammonia emissions in poultry houses and microbial nitrification as a promising reduction strategy.

High ammonia (NH3) levels (>25 ppm) in poultry houses reduce the body weight gain, feed conversion, survival ability, carcass conviction rate, and immune system of birds. High NH3 levels can also cause pain, eye-inflammation, and increased oxidative stress. The volatility rate of NH3 in poultry...

Author(s) : Swelum, A. A.; El-Saadony, M. T.; Abd El-Hack, M. E.; Ghanima, M. M. A.; Shukry, M.; Alhotan, R. A.; Hussein, E. O. S.; Suliman, G. M.; Hani Ba-Awadh; Ammari, A. A.; Taha, A. E.; El-Tarabily, K. A.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Science of the Total Environment 2021 Vol.781

19. Effect of seed priming on the growth, yield and economics of spring groundnut (Arachis hypogaea L.) under different planting geometries.

The present investigation was carried out at Students' Research Farm, Department of Agronomy, PAU, Ludhiana during spring season 2018 and 2019, respectively to evaluate the suitable seed priming and plant spacing which enhance the growth, yield, quality and productivity of spring groundnut. The...

Author(s) : Beesanakoppa, S. B.; Saini, K. S.; Thakar Singh

Publisher : Punjab Agricultural University, Ludhiana, India

Journal article : Agricultural Research Journal 2021 Vol.58 No.2 pp.195-199 ref.27

20. Systematic simplification of the Anaerobic Digestion Model No. 1 (ADM1) - laboratory experiments and model application.

Due to a limited number of available measurements on agricultural biogas plants, established process models, such as the Anaerobic Digestion Model No. 1 (ADM1), are rarely applied in practise. To provide a reliable basis for model-based monitoring and control, different model simplifications of the ...

Author(s) : Weinrich, S.; Mauky, E.; Schmidt, T.; Krebs, C.; Liebetrau, J.; Nelles, M.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2021 Vol.333

21. Alleviation of ammonia inhibition via nano-bubble water supplementation during anaerobic digestion of ammonia-rich swine manure: buffering capacity promotion and methane production enhancement.

Anaerobic digestion (AD) of ammonia-rich swine manure (SM) with nano-bubble water (NBW) supplementation was studied in this work with the expectation of ammonia inhibition alleviation, buffering capacity promotion, and methane production enhancement. Results indicated that cumulative methane yield...

Author(s) : Fan YuJie; Yang XiaoJing; Lei ZhongFang; Zhang ZhenYa; Kobayashi, M.; Adachi, Y.; Shimizu, K.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2021 Vol.333

22. In situ analysis of antibiotic resistance genes in anaerobically digested dairy manure and its subsequent disposal facilities.

The metagenomic and quantitative polymerase chain reaction approaches were combined to evaluate the profiles of ARGs and plasmids in anaerobically digested dairy manure in situ and reveal the persistence and elevation of typical ARGs and plasmids in its subsequent disposal facilities in CAFOs,...

Author(s) : Lu Yi; Sun RenHua; Zhang ChangAi; Ding ShaoHua; Ying MengFei; Shan ShengDao

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2021 Vol.333

23. Hydrothermal carbonization of anaerobic digestate and manure from a dairy farm on energy recovery and the fate of nutrients.

Hydrothermal carbonization (HTC) of raw and anaerobically digested (AD) manure with either water or whey was studied, with the goal of recovering energy and nutrients. Specifically, the impacts of HTC reaction temperature (180-240°C), solid feedstock, and type of liquid on hydrochar quality and...

Author(s) : Belete, Y. Z.; Mau, V.; Spitzer, R. Y.; Posmanik, R.; Jassby, D.; Iddya, A.; Kassem, N.; Tester, J. W.; Gross, A.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2021 Vol.333

24. Effect of aerobic/anoxic duration on the performance, microbial activity and microbial community of sequencing batch biofilm reactor treating synthetic mariculture wastewater.

The effect of aerobic/anoxic duration on the performance, microbial community and enzymatic activity of sequencing batch biofilm reactor (SBBR) were investigated in treating mariculture wastewater. The microbial oxygen uptake rate and nitrifying rate gradually decreased with the aerobic/anoxic...

Author(s) : Lu ShuaiLing; Wang QianZhi; Gao MengChun; Zhao ChangKun; She ZongLian; Zhao YangGuo; Jin ChunJi; Guo Liang

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2021 Vol.333

25. Novel insights of impacts of solid content on high solid anaerobic digestion of cow manure: kinetics and microbial community dynamics.

High solid anaerobic digestion has become the mainstream technology for sustainable on-farm treatment of solid wastes but has not been optimized with respect to increasing solid content in cow manure (CM). In the present study, CM was batch digested at total solid (TS) of 5%, 10%, 15% and 20% and...

Author(s) : Abid Muhammad; Wu Jing; Seyedsalehi Mahdi; Hu YuYing; Tian GuangLiang

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2021 Vol.333