Showing 941 - 960 results of 966 for search '"water quality"', query time: 0.08s Refine Results
  1. 941

    Investigating the Occurrence of Soil-Transmitted Parasites Contaminating Soil, Vegetables, and Green Fodder in the East of Nile Delta, Egypt by Samah H. Yahia, Samia E. Etewa, Abd Allah A. Al Hoot, Salwa Z. Arafa, Nesreen S. Saleh, Mohamed H. Sarhan, Suzan I. Rashad, Shimaa S. Hassan

    Published 2023-01-01
    “…Food-borne parasites are major sources of human and animal illness, posing severe health risks in places with contaminated soil, poor water quality, cleanliness, and poor sanitation. The usage of untreated organic fertilizers arising from the excreta of the parasites’ definitive hosts either man or animal pollutes the agricultural soil and is reflected in its products of vegetables and green fodders causing serious health problems. …”
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  2. 942

    Utilization of fermented chicken manure and catfish culture waste in recirculated sludge worm culture by Diana Sriwisuda Putri, Eddy Supriyono, Daniel Djokosetiyanto

    Published 2014-07-01
    “…Parameters measured were individual abundance, biomass and water quality. The results showed that addition of fermented chicken manure into sediment and waste from intensive catfish farming was the best medium to increase the growth of silk worms with an average abundance at 1,697 ind/m2, and average biomass at 6,470.98 g/m2.   …”
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  3. 943

    A harmonized dataset relating alternative farmer management practices to crop yield, soil organic carbon stock, nitrous oxide emissions, and nitrate leaching generated using IPCC m... by Roberta Calone, Angela Fiore, Guido Pellis, Maria Luz Cayuela, Gabriele Mongiano, Alessandra Lagomarsino, Simone Bregaglio

    Published 2025-02-01
    “…These practices exhibit complex, non-linear interrelationships that affect crop productivity, water quality, and non-carbon dioxide greenhouse gases (GHG) emissions, possibly offsetting their benefits regarding soil organic carbon (SOC) sequestration. …”
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  4. 944

    Agricultural structure management based on water–energy–food and carbon sink scenarios in typical fuel ethanol raw material planting areas—a case study of the Hulan River Basin, No... by Guannan Cui, Guannan Cui, Guannan Cui, Haitao Wang, Haitao Wang, Haitao Wang, Xiaofei Li, Xiaofei Li, Xiaofei Li, Wenchao Li, Wenchao Li, Wenchao Li, Huijie Li, Liming Dong, Liming Dong, Liming Dong

    Published 2025-01-01
    “…This paper focuses on the Hulan River Basin, a benchmark region for maize cultivation, to investigate the specific crop allocation issues in relation to the impact of land use changes on water quality. The study projects an environmentally and economically sustainable structure for the cultivation of fuel ethanol raw materials using the CLUE-S model and multiple linear programming. …”
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  5. 945

    Digital technologies for water use and management in agriculture: Recent applications and future outlook by Carlos Parra-López, Saker Ben Abdallah, Guillermo Garcia-Garcia, Abdo Hassoun, Hana Trollman, Sandeep Jagtap, Sumit Gupta, Abderrahmane Aït-Kaddour, Sureerat Makmuang, Carmen Carmona-Torres

    Published 2025-03-01
    “…The study concludes by suggesting priorities for future research and development, highlighting the need for integrated technological solutions, improved accessibility and affordability, improved efficiency and sustainability, improved water quality, enhanced data management capabilities, and strategies to address emerging concerns such as cybersecurity and the environmental impact of digital technologies themselves. …”
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  6. 946

    Production performance of eel Anguilla bicolor bicolor with the addition of calsium carbonat by Ardyen Saputra, Tatag Budiardi, Eddy Supriyono

    Published 2016-02-01
    “…One of the aspects that needs to be examined in an effort to increase the growth is the water quality of culture media. In addition to regulate salinity may also be convened by arranging levels of calcium and alkalinity. …”
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  7. 947

    GIS-based modeling and analytical approaches for groundwater quality suitability for different purposes in the Egyptian Nile Valley, a case study in Wadi Qena by Hanaa A. Megahed, Abd El-Hay A. Farrag, Amira A. Mohamed, Mahmoud H. Darwish, Mohamed A. E. AbdelRahman, Heba El-Bagoury, Paola D’Antonio, Antonio Scopa, Mansour A. A. Saad

    Published 2025-02-01
    “…This study’s proposed model offers a promising and potentially universal tool for water quality assessment in the Nile basin and similar settings worldwide with the innovative model presented in this study.…”
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  8. 948

    The use of ambon banana (Musa paradisiaca var. sapientum) stems flour in grouper (Epinephelus lanceolatus ♂× Epinephelus fuscoguttatus ♀) floating net cage nursery by Dinamella Wahjuningrum, Diah Ayu Lestari, Aldy Mulyadin, Irzal Effendi

    Published 2022-02-01
    “…The observed parameters were production performance, morphometric, hematological test, and water quality. The results showed that the production performance between treatments was not significantly different (P>0.05). …”
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  9. 949

    The effects of citral on the intestinal health and growth performance of American bullfrogs (Aquarana catesbeiana) by Xiaoting Zheng, Qiuyu Chen, Xueying Liang, Jingyi Xie, Alfredo Loor, Hongbiao Dong, Jinlong Yang, Jiasong Zhang

    Published 2025-02-01
    “…However, ensuring optimal intestinal health and growth performance remains a challenge due to poor water quality and high stocking densities. This study evaluated the effects of varying dietary concentrations of citral, a natural compound from lemongrass essential oil, on the intestinal health, microbiota, antioxidant capacity, and growth performance of juvenile bullfrogs. …”
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  10. 950

    Effects of nano-scale nutrients supplement on natural productivity of Thalassiosira sp. and growth performance of Pacific white shrimp, Litopenaeus vannamei, reared under intensive... by Romi Novriadi, Rifqi Fadhilah, Aldy Eka Wahyudi, Dea Ananda Prayogi, Ilham Ilham, Sunil Nanda

    Published 2021-03-01
    “… ABSTRACT The aim of this study was to evaluate the use of unique mixture of nano-nutrient to extent the growth of diatom Thalassiosira sp. and the effect to the water quality, growth performance, and protein composition on the whole body of the Pacific white shrimp Litopenaeus vannamei. …”
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  11. 951

    Effectiveness of ambon banana stem juice as immunostimulatory against Aeromonas hydrophila infections in catfish Clarias gariepinus by Qorie Astria, Sri Nuryati, Kukuh Nirmala, Alimuddin Alimuddin

    Published 2017-07-01
    “…The observed parameters were a total performance of production, hematological test, and water quality. Immersion of catfish seeds with stem juice was performed at a concentration of 5 mL/L, 13 mL/L, and 21 mL/L for 30 minutes. …”
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  12. 952

    The use of zeolite, active carbon, and clove oil in closed transportation of giant freshwater prawn juvenile by Rahma Vida Anandasari, Eddy Supriyono, Odang Carman, Kukuh Adiyana

    Published 2015-10-01
    “…ABSTRACT   The objective of this study was to determine the effect of zeolite, active carbon, and clove oil on water quality (dissolved oxygen/DO, total ammonia nitrogen/TAN, temperature) and biological quality (glucose concentration, total protein, survival/SR) of giant freshwater prawn juvenile Macrobrachium rosenbergii in closed transportation system. …”
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  13. 953

    Study on the aquaculture capacity of whiteleg shrimp (Litopenaeus vannamei)-razor clam (Sinonovacula constricta) tandem mariculture pond by Chunpu Zhao, Gege Bao, Bocheng Mei, Yunhui Luo, Jilin Xu, Shanliang Xu, Danli Wang

    Published 2025-03-01
    “…The results showed that the growth of cultured organisms and water quality in tandem culture ponds were better than those in the polyculture pond, and higher yields could be obtained. …”
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  14. 954

    Production performance of indonesian eel Anguilla bicolor bicolor with the addition of calcium carbonate (CaCO3) in to the culture media by Andre Rachmat Scabra, Tatag Budiardi, Daniel Djokosetiyanto

    Published 2016-02-01
    “…For the coefficient of diversity, the best results occur in treatment D ie 23.3%. Water quality during the study are within the range of optimal maintenance of eels (temperature 29.8–31.73 °C; pH 7.4–8.1; dissolved oxygen 4.7–5.57 mg/L; nitrite 0.10–0.78 mg/L; and ammonia 0.0008–0.0281 mg/L).   …”
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  15. 955

    Production of giant gourami Osphronemus goramy Lac. juvenile with different rate of water exchange by Tatag Budiardi, Rona Albrettico Nemanita Ginting, Yani Hadiroseyani

    Published 2015-03-01
    “… ABSTRACT Giant gourami Osphronemus goramy Lac. is one of the most important fresh water fish commodities with increasing production level every year. Water quality management through a proper water exchange both in quantity and quality can be one of the alternatives to support the elevating production. …”
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  16. 956
  17. 957

    Utilizing of black cumin (Nigella sativa) flour to increase the immunity system of tilapia (Oreochromis niloticus) against Aeromonas hydrophila bacteria attack by Norma Rizki Silviana, Rosidah, Wahyuniar Pamungkas, Roffi Grandiosa

    Published 2022-10-01
    “…The Parameters used were total leukocyte, hematocrit, total leukocyte differential, clinical symptoms, survival rate and water quality. The result showed that black cumin flour was effective to increase the immunity system of tilapia. …”
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  18. 958

    Substitution time of natural food by artificial diet on survival rate and growth of pacific white shrimp (Litopenaeus vannamei) postlarvae during rearing in low salinity media by Ferdinand Hukama Taqwa, Daniel Djokosetiyanto, Ridwan Affandi

    Published 2011-01-01
    “…That is supported by chemical-physical value of water quality still in range appropriate to survival rate of white shrimp post larvae during a rearing period. …”
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  19. 959

    Occurrence of micropollutants in surface water and removal by catalytic wet peroxide oxidation enhanced filtration using polymeric membranes loaded with carbon nanotubes by Adriano S. Silva, Paulo Zadra Filho, Ana Paula Ferreira, Fernanda F. Roman, Arthur P. Baldo, Madeleine Rauhauser, Jose L. Diaz de Tuesta, Ana I. Pereira, Adrián M.T. Silva, Juliana M.T. Pietrobelli, Marzhan S. Kalmakhanova, Daniel D. Snow, Helder T. Gomes

    Published 2025-03-01
    “…For years, grab samples have been used to assess water quality, but the results can be misleading since contaminants are not always found due to the low and highly variable concentrations at which they are present in these matrices. …”
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  20. 960

    Influence of aquaculture practices on microbiota composition and pathogen abundance in pond ecosystems in South China by Shuhui Niu, Chuanlong Li, Jun Xie, Zhifei Li, Kai Zhang, Guangjun Wang, Yun Xia, Jingjing Tian, Hongyan Li, Wenping Xie, Wangbao Gong

    Published 2025-05-01
    “…Pond microbiota play a crucial role in maintaining water quality and the health of aquaculture species. …”
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