Increase in milk production is

Which one is not a source of carbohydrate?

To solve the food problem of the country, which among the following is necessary?

Crossing between genetically dissimilar plants to obtain crops having useful characteristics

The desirable agronomic characters improved using crop variety programmes are called

Mullets, prawns, mussels are examples of

 What is the process of growing two or more crops in a definite pattern?

Nitrogen, phosphorus and potassium are examples of

Which of the following is not macro-nutrient?

Xanthium and Parthenium are

The branch of agricultural science dealing with production of field crops and management of the soil is called

The Principal cereal crop of India is

Identify the macronutrient-

The unwanted plants which grow with main crops are called

Growing two or more crops but in the definite row pattern is known as

Root nodules of leguminous Plants contain