With reference to the role of biofilters in Recirculating Aquaculture System, consider the following statements: 1. Biofilters provide waste treatment by removing uneaten fish feed. 2. Biofilters convert ammonia present in fish waste to nitrate. 3. Biofilters increase phosphorus as nutrient for fish in water. How many of the statements given above are correct?

With reference to chemical fertilizers in India, consider the following statements: 1. At present, the retail price of chemical fertilizers is market-driven and not administered by the Government. 2.…

With reference to 'palm oil', consider the following statements : 1. The palm oil tree is native to Southeast Asia. 2. The palm oil is a raw material for some industries producing lipstick and perfum…

Consider the following statements: 1. The Government of India provides Minimum Support Price for niger (Guizotia abyssinica) seeds. 2. Niger is cultivated as a Kharif crop 3. Some tribal people in In…

With reference to the "Tea Board" in India, consider the following statements: 1. The Tea Board is a statutory body. 2. It is a regulatory body attached to the Ministry of Agriculture and Farmers Wel…

With reference to "AGMARK", which of the following statement/s is/are correct? 1. "AGMARK" is the sign of quality of agricultural products. 2. Certificate of "AGMARK" is issued by Food Corporation of…