How many Agro-Ecological Zones is Bangladesh divided into?

এই অধ্যায়ের আরও প্রশ্ন

• C-01-Q019The 30 Agro-Ecological Zones are grouped into how many soil-based regions?
• C-01-Q020Which is NOT one of the five soil-based regions of Bangladesh?
• C-01-Q021Which region has soil pH ranging between 5.2 and 6.2 with very low organic matter?
• C-01-Q022In the loam and silt-loam region, which is a rainfed Rabi crop?
• C-01-Q023Boro rice cultivation falls in which season?
• C-01-Q024The main crop of the clay soil region in both rainfed and irrigated conditions is:
• C-01-Q025The soil pH range of the Barind and Madhupur tract is:
• C-01-Q026Khagrachhari, Bandarban, Rangamati and Cox's Bazar belong to which region?
• C-01-Q027The soil pH range of the Hilly and Piedmont region is:
• C-01-Q028Saint Martin's Island, Feni, Noakhali, Barishal and Bhola belong to: