Which of the following is/are the advantage/advantages of practicing drip irrigation? 1. Reduction in weed 2. Reduction in soil salinity 3. Reduction in soil erosion Select the correct answer using the code given below.

What are the advantages of fertigation in agriculture? 1. Controlling the alkalinity of irrigation water is possible. 2. Efficient application of Rock Phosphate and all other phosphatic fertilizers i…

"System of Rice Intensification" of cultivation, in which alternate wetting and drying of rice fields is practised, results in : 1. Reduced seed requirement 2. Reduced methane production 3. Reduced e…

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…

Which of the following pairs of revolution in agriculture sector and its production are correctly matched? 1. Pink revolution : Shrimp production 2. Yellow revolution : Oilseeds production 3. Black r…

With reference to primitive subsistence agricultural practices, which of the pair/s is/are correctly matched?. Agricultural Practices - Region 1. Jhumming - South-East Asia 2. Milpa - Mexico 3. Ladan…