This technical paper begins by introducing the concept of aquaponics, including a brief history of its development and its place within the larger category of soil-less culture and modern agriculture. It discusses the main theoretical concepts of aquaponics, including the nitrogen cycle and the nitrification process, the role of bacteria, and the concept of balancing an aquaponic unit. It then moves on to cover important considerations of water quality parameters, water testing, and water sourcing for aquaponics, as well as methods and theories of unit design, including the three main methods of aquaponic systems: media beds, nutrient film technique, and deep water culture.
The publication discusses in detail the three groups of living organisms (bacteria, plants and fish) that make up the aquaponic ecosystem. It also presents management strategics and troubleshooting practices, as well as related topics, specifically highlighting local and sustainable sources of aquaponic inputs.
The publication also includes nine appendixes that present other key topics: ideal conditions for common plants grown in aquaponics; chemical and biological controls of common pests and diseases including a compatible planting guide; common fish diseases and related symptoms, causes and remedies; tools to calculate the ammonia produced and biofiltration media required for a certain fish stocking density and amount of fish feed added; production of homemade fish feed; guidelines and considerations for establishing aquaponic units; a cost-benefit analysis of a small-scale, media bed aquaponic unit; a comprehensive guide to building small-scale versions of each of the three aquaponic methods; and a brief summary of this publication designed as a supplemental handout for outreach, extension and education.
Christopher Somerville
FAO Consultant
Ireland
Moti Cohen
FAO Consultant
Israel
Edoardo Pantanella
FAO Consultant
Italy
Austin Stankus
FAO Consultant
Italy
and
Alessandro Lovatclli
FAO Aquaculture Branch
Italy
Somerville, C., Cohen, M., Pantanclla, E., Stankus, A. & Lovatclli, A. 2C14.
Small-scale aiịuapomc food production. Integrated fish and plant farming.
FAO Fisheries and Aquaculture Technical Paper No. 589. Rome, FAO. 262 pp.
[BOOK] Small-scale aquaponic food production (Integrated fish and plant farming), Somerville, C., Cohen, M., Pantanclla, E., Stankus, A. & Lovatclli, A., FAO (Food of Agriculture Organization of the United Nations)
CLICK HERE TO DOWNLOAD THIS EBOOK
Keyword: ebook, giáo trình, Aquaponics, Aquaponic at home, Hydroponic at home, aquaponic food production, Integrated fish and plant farming, thuỷ canh, nuôi trồng thuỷ sản tại nhà, thuỷ canh hộ gia đình, mô hình cá rau thuỷ canh, sản xuất thực phẩm thủy sản quy mô nhỏ, nuôi cá trồng rau tổng hợp
Không có nhận xét nào:
Đăng nhận xét
levantaihg@gmail.com