Practice Agri economics Questions and Answers

• The reinforcement of innovation decision making occurs at
• Innovators have a salient feature associated with them. It is
• Adopter category is based on
• A farmer can become an entrepreneur by
• A social process through cultural difference between 2 or more societies disappear and develop a common culture is called
• Communication is
• ___________Is an idea, practice or object that is perceived as new by an individual or other unit of adoption....
• The comprehensive system of soil classification is popularly known as
• The highest category of soil nomenclature is called as
• Which type of clay minerals is dominantly  present in Vertisols?
• Which of the following is an example of 1:1 type of clay mineral ?
• the essentiality criteria of the nutrients was given by
• Luxury consumption is observed in which of the following nutrients
• Which of the following is the algal symbiotic of Azolla responsible for biological N fixation?
• bhindi yellow vein clearing disease is transmited by
• dense webbing of rice grain in storage results due to
• In which method of planting maximum number of plants per unit area can be accommodated
• A soil is low in available N if the soil organic carbon is in the range of
• In Urea N is present in which form ?
• The critical level of nutrient concept was given by
• Two  pairs of antennae are present in
• Silver shoot in rice produced by gall midge is the modification of
• Eggs of mango mealy bug are laid on
• non-chitinous layer of insect integument is
• In cyclorrhapous dipterans, the fusion of corpora cardiaca corpora allalata and prothoracic glands is known as
• Vasiform orifice is a characteristic feature of
• Universal antidote is the mixture of activated charcoal : Tiannic acid : MgO in the ratio of
• Mango variety which is suitable for high density planting (HDP)
• Jelly in which fruit peels remain suspended is called as
• Buttoning is the problem in which of the following crops
• Most Economic method of irrigation in orchard under water scarcity condition
• Winter Banana is a variety of
• Where does India rank in production of fruits in the world ?
• Which one of the following is quickest method of establishing a lawn?
• Edible part of Knol-Khol is
• Fruit of Papaya is botanically known as
• In Aonla, intervarietal plantation is done due to
• Meristem tip culture is followed for
• Powdery Mildew of fungi belongs to order
• Cuscuta sp. is a