Results 21 to 30 of about 1,883 (164)

The potential of hydrophyte plants for remediation of liquid waste of tapioca factory [PDF]

Journal of Degraded and Mining Lands Management, 2015
The potential role of a macrohydrophyte plant (Vetivera zizanioides) and four semihydrophyte plants (Ipomoea aquatica, Cyperus iria, Commelina nudiflora, Oryza sativa) as remediators of liquid waste of tapioca industry was tested in a glasshouse for 35 ...
E R Indrayatie, E Arisoesilaningsih
doaj   +1 more source

Keragaman Komunitas Fitonematoda pada Sayuran Lahan Monokultur dan Polikultur di Sumatera Barat

Jurnal Fitopatologi Indonesia, 2014
Plant parasitic nematodes can cause crop losses in celery. Parasitic nematodes that infect celery are Helicotylenchus spp., Trichodorus, Longidorus, Xiphinema and Meloidogyne spp Cropping pattern becomes part of the factors that influence the presence of
Amallia Rosya, Winarto Winarto
doaj   +1 more source

Polycultural Phenomenology

KnE Social Sciences, 2020
The paper deals with the issue of the phenomenological foundations of polyculturalism on the basis of the categories of the following concepts: multi-layer being, concretization, intentionality, life world, and epoché. A comparison of phenomenology with eastern psychotechnics allows us to stress the importance of Husserl’s break with the tradition of ...
openaire   +3 more sources

Growth of Gracilaria sp. in Monoculture and Polyculture System with Milkfish (Chanos chanos Forsk) in Traditional Ponds, Brebes Regency, Central Java

Jurnal Kelautan Tropis
Gracilaria sp. has a high economic value, which can be cultivated in monoculture or polyculture with other cultivars, such as milkfish (Chanos chanos Forsk). Polyculture of Gracilaria sp. with milkfish can increase the growth of Gracilaria sp.
Vira Rizqi Rahmawati, Sri Rejeki, Rosa Amalia, Lestari Lakhsmi Widowati, Restiana Wisnu Ariyati, Reinier Nauta, Romi Lansbergen   +6 more
doaj   +1 more source

Polyculture systems for sustainable aquaculture: Assessing growth and health benefits for channel catfish, Nile tilapia, and rohu

Aquaculture and Fisheries
Innovative approaches are necessary in sustainable aquaculture systems to maximize fish health and resource use. The objective of this study was to compare the growth performance, survival, and physiological responses of Ictalurus punctatus, Oreochromis ...
Muhammad Atif Haider, Nauman Khan, Rehana Kausar, Muhammad Salman Khan, Manzoor Ahmad, Ahmed E. Elshafey, Muhammad Faisal Khalil, Shanza Gul, Muhammad Adnan, Youji Wang   +9 more
doaj   +1 more source

Using the Monte Carlo method for the economic evaluation of polycultures of silver catfish, carps and tilapia-the-nile as an alternative model of fish farming for small properties

Revista Produção Online, 2014
With a growing world population and increasing demand for quality food in sufficient quantities, the aquaculture fits in this context as a producer of high quality animal protein with high productivity. The fish production in ponds has practiced for over
Filipe Ritter, Adalberto Pandolfo, Leonardo José Gil Barcellos, Vanessa Rita dos Santos Ritter, Luciana Marcondes Pandolfo, Leandro Dóro Tagliari, Naira Elizabete Barbacovi   +6 more
doaj   +1 more source

Review on fish Polyculture practices: Sustainability, innovations and challenges

Environment Conservation Journal
Livestock farming, particularly aquaculture, is a crucial source of  livelihood  in Indian villages, playing a significant role in  the national economy through fishery and dairy management.
Dinesh Raj Pant, Jai Kumar
doaj   +1 more source

Characterization of External Mucosal Microbiomes of Nile Tilapia and Grey Mullet Co-cultured in Semi-Intensive Pond Systems

Frontiers in Microbiology, 2021
The external mucosal surfaces of the fish harbor complex microbial communities, which may play pivotal roles in the physiological, metabolic, and immunological status of the host.
Ahmed Elsheshtawy, Ahmed Elsheshtawy, Benjamin Gregory James Clokie, Amaya Albalat, Allan Beveridge, Ahmad Hamza, Abdelaziz Ibrahim, Simon MacKenzie   +7 more
doaj   +1 more source

Polyculture of pikeperch (Sander lucioperca) and Russian sturgeon (Acipenser gueldenstaedtii) using an artificial common pellet – Implications on feed to fish nutrient transfers in recirculating aquaculture system (RAS)

Aquaculture Reports
The purpose of this research was to investigate the effects of monoculture and polyculture on the utilization of an artificial common pellet to produce nutritious products, specifically pikeperch and Russian sturgeon, in a recirculating aquaculture ...
Tomáš Pěnka, Koushik Roy, Oleksandr Malinovskyi, Aleš Tomčala, Václav Kučera, Jan Mráz, Tomáš Policar   +6 more
doaj   +1 more source

Milpa, a Long-Standing Polyculture for Sustainable Agriculture

Agriculture
Polyculture, or intercropping, is the practice of growing two or more crops simultaneously in time and space. The milpa is a systematic polyculture involving the simultaneous cultivation of maize (Zea mays), beans (Phaseolus spp.), squash (Cucurbita spp.)
Cecilio Mota-Cruz, Alejandro Casas, Rafael Ortega-Paczka, Hugo Perales, Ernesto Vega-Peña, Robert Bye   +5 more
doaj   +1 more source