Which agricultural business can be very profitable?

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The demand for agri-based business has been and will remain for ages. With proper training, you can become a millionaire by trading in agricultural products.

Roof garden business idea
Roof garden is the most popular business idea at present. If you can start this agro-based business in the city, you can make a profit very quickly. Many people started roof gardening as a hobby and later turned it into a business.
To start a roof garden for business purposes you will need to rent the roofs of a few buildings around you. And if you have your own roof, then sohaga in gold.
You can grow vegetables or fruits on the roof. Being fresh and free from adulteration, you can earn good money by selling. Remember, roof gardening can always be profitable by trading expensive and rare fruits or vegetables.

Also, you can do business online. Rules for doing business online.

Pearl cultivation
Pearl is a very precious and precious gem. It is used freely in many other works including ornaments. The climate of Bangladesh is suitable for pearl cultivation. In addition, free-carrying oysters have immense potential due to their sweet water content.
Cultivating 200 pieces of pearls will cost you 30 to 35 thousand rupees. And by selling it you can earn 1 to 2 lakh rupees. Bangladesh Fisheries Research Institute provides training on pearl farming. If you are interested in pearl cultivation, you can contact them.
Hydroponic crops
Those who do not have fertile soil or the land is submerged most of the time can follow the hydroponic method. Basically, instead of soil, mixing water with what is needed for the plant is called hydroponic crop. Basically, planting flowers in a floating system or in a water bottle is a great example of hydroponics.
All kinds of leafy vegetables like lettuce leaves, cabbage. In addition, tomatoes, eggplants, cucumbers, capsicum, various fruits and flowers can be grown in this way.
Fish farming by bioflock method
Bioflake fish farming is one of the most talked about ideas at present. Many people have found success in this method of fish farming. You can also start it if you want.