AQUACULTURE

Top 8 Freshwater Fish Easiest to Raise – Most Economical

Fish such as carp, grass carp, tilapia, etc. are all familiar fish breeds but bring extremely high economic efficiency to farmers. Let’s find out the techniques of caring for, treating the pond environment and how to optimize nutrition for the best fish growth. Recently, many young people have thought or planned: “Let’s go back to the countryside, raise fish and grow vegetables”. About raising fish, the question must be what fish to raise to develop the economy. Let’s discover Top freshwater fish that are easy to raise and have the highest productivity. 1. CARP One of the earliest species to..

5 world leading country in shrimp farming

In recent years, the shrimp farming situation in the world has been developing with over 50 countries and typically the 5 leading ones have the most impressive numbers for shrimp farming in the aquaculture industry. Shrimp is one of the most economically valuable seafood products in the world. In 2024, global farmed shrimp production is expected to reach about 5.1 million tons, with major contributions from Asian and American countries. The global shrimp farming industry is undergoing many changes, with different challenges and opportunities depending on the country and region. Let’s find out these countries leading in shrimp farming. 1...

5 common algae in ponds

Algae are a large and diverse group of protists consisting of one or more cells with simple structures, different colors, always containing chlorophyll but without roots, stems, or leaves. In the world, 5 common algae in ponds include Diatoms, Green algae, blue-green algae, Eye algae, and red algae. In aquaculture, algae are a common factor about greatly affecting the quality of the farming environment. The role of algae in aquaculture is divided into 2 types: Beneficial role about providing nutrition, regulating oxygen concentration in water. Besides, about harmful role, they will occupy oxygen, produce toxins into the water, cause disease..

Top 5 shrimp breeds with the highest economic value in Vietnam

In Vietnam, shrimp breeds such as giant tiger prawns, lobsters, etc. are loved by farmers. So what other shrimp breeds will be the favorite choice of farmers with high economic value? Currently, the shrimp industry is developing strongly and is increasingly popular. In particular, choosing the right shrimp breed is extremely important to ensure the success of the entire shrimp farming season. Let’s explore the top 5 shrimp breeds with the highest economic value in Vietnam to choose the right shrimp breed ! 1.GIANT TIGER PRAWN (PENAEUS MONODON) Topping the list is Giant tiger prawn. This is one of the..

How to prevent disease for raising eel without mud

Eel is a food with high nutritional value, containing many important proteins, vitamins, and minerals with effective farming technique giving high profits. What are the issues involved in effective disease prevention for mud-free eel farming? Eel is an aquatic species with high economic value, chosen by many households to raise. Mud-free eel farming is an increasingly popular model because of its advantages of saving space and less environmental pollution. However, to ensure economic efficiency, farmers need to focus on preventing diseases in eels. Due to their physical characteristics and behavior, eels are very susceptible to disease. I. CAUSES OF DISEASE..

Techniques for commercial eel farming without mud

Eel farming brings high economic value because of their nutritional value, especially mud-free commercial eel farming is the most popular with the advantages of stable quality, less space and time consuming.  Eel is a type of seafood that is very popular in the market because it has high nutritional value, rich in protein, vitamins and minerals. The most effective and popular form of eel farming today is raising it in mud-free tanks. Mud-free commercial eel farming is currently an effective model for farmers. Because this model is less time consuming, easy to apply techniques but gives high income. What..

Vaccine injection technique for fish

To increase the effectiveness of fish disease prevention, understanding the technical process of vaccination injection for fish is essential. Currently, catfish farming is developing very strongly and brings high economic value to farmers. However, if you do not know how to prevent fish diseases, the loss rate will be very large. Besides, almost all pangasius farming areas have had common diseases such as hemorrhage, white gills, white liver and especially liver and kidney diseases – causing huge losses to farming. There are farming areas where the rate of infected pangasius is almost 100%, the death rate is high, sometimes up..

BỆNH BÍ TIỂU Ở DÊ ? CÁCH PHÒNG TRỊ BỆNH HIỆU QUẢ CAO ?

Bệnh bí tiểu ở dê tuy là bệnh hay xảy ra ở dê nhưng không hay được quan tâm. Điều này có thể khiến dê gặp nguy hiểm nếu bệnh không được chữa kịp thời khi có thể khiến dê chết. Do vậy biết cách phòng và điều trị bệnh bí tiểu ở dê là điều cần thiết giúp đàn dê khỏe mạnh, và đảm bảo lợi nhuận. Đối với người chăn nuôi dê thì bệnh sạn thận hay bệnh bí tiểu ở dê không còn quá xa lạ. Bệnh này thường xảy ra trong các trang trại chăn nuôi..

HƯỚNG DẪN LÀM BỂ LÓT BẠT NUÔI CÁ HIỆU QUẢ, TIẾT KIỆM CHI PHÍ

Nhiều người có xu hướng làm bể lót bạt hơn bể xi măng để nuôi cá. Vậy ưu điểm của bể lót bạt là gì? Và yêu cầu làm bể này nuôi cá, tôm, lươn, ốc, ếch là gì? Làm bể bạt để nuôi cá, lươn, tôm hoặc ốc, ếch đang là xu hướng của nhiều hộ chăn nuôi từ các hộ quy mô nhỏ đến quy mô lớn đang được triển khai và đã có những thành công nhất định. Với số vốn đầu tư ban đầu không quá lớn, có thể làm bể lót bạt để đưa cá, lươn, tôm hoặc ốc, ếch vào nuôi ngay. Việc lắp đặt và chuẩn bị cho..

CÁ RÔ PHI ĐƠN TÍNH LÀ GÌ VÀ KỸ THUẬT NUÔI TRỒNG ĐẠT HIỆU QUẢ CAO

Trước đây, người ta cho rằng, cá rô phi vừa nhỏ, vừa nhiều xương cứng nên nó chỉ là loài cá của người nghèo. Nhưng hiện nay, cá rô phi đang dần thay đổi quan niệm đó bởi sự phát triển của mô hình nuôi cá rô phi đơn tính. Vậy khái niệm cá rô phi đơn tính và kỹ thuật nuôi đạt hiệu quả cao? Hiện nay, ngành chăn nuôi càng ngày càng phát triển khi xuất hiện nhiều loại mô hình chăn nuôi đa dạng, trong đó như nuôi trồng Cá rô phi đơn tính đực – mô..