The money value of goods and services produced in a year within the geographical boundaries of a nation is known as:

A contraction in supply occurs when:

If more production of one enterprise results in less production of another enterprise, the technical relationship among these two enterprises is called:

The basis of classifying agricultural credit into short-term, medium-term and long-term loans is

High marketing costs and margins are generally considered the indicators of:

Which of the following investment criteria can be used to find out the maximum earning capacity of a project?

Profit margin continues to decline despite rising sales during which stage of product life cycle?

Which of the following is true of Doppler radar?

Koppen’s system of climate classification is based on

Rainfall in Punjab during winter is due to

The law of minimum was given by

The growth curve of cereals is generally

Compared to untilled soil, bulk density of tilled soil is

Availability of molybdenum is more in

Carbon content in organic matter is generally about

Iron toxicity is the most common in

Application of 200 kg DAP supplies

Denitrification loss is more in

Zinc availability to plants reduces with high levels of

During composting C:N ratio

Ideal soil type for rice cultivation is

Macroni wheat belongs to species

The recommended seed rate of baby corn is

Incidence of top borer occurs in

Rainfall during flowering in mungbean causes

Peg development in groundnut is affected by

In rapeseed and mustard the relationship between protein and oil content of seed is

Nipping in chickpea is practiced to

Which soil is suitable for tobacco cultivation?

Which crop is grown as relay crop in rice?

Mid season correction is

Theory of insect eradication by release of sterilized males was conceived by

Order Neuroptera includes

Largest family in class insects is

Insecticide Act has been enforced by GOI from

In honeybee antenna cleaner are situated in

In female reproductive system sperms are temporarily stored in

Which of the following insects is the main transmitter of viruses to plants

Which of the following is a type of ecological resistance?

In Grasshopper number of spiracles are

Sponging type of mouth parts are found in

Main excretory product of insect is

What are the number elements of diffusion?

Which type of education is extension education?

During golden jubilee year of ICAR in 1979, which programme was started by the ICAR?

Online agriculture advice and information is provided on toll free number 1551 by

Acronym ICT stands for:

Communication is derived from communis, which is a:

The advantage of farm and home visit extension method:

The usual girth classes followed in India for small, medium and large sized tree are:

Poplar is a:

Silvicultural system usually followed for bamboo regeneration is:

Pusa Basanti gainda and Pusa Narangi gainda cultivars of marigold were developed by:

Fruit type of Pomegranate is:

Formation of abscission layer is maturity index of:

Which fruit crop requires lowest chilling:

Which of the following is an annual fragrant flower:

Good quality jelly is prepared from:

Which one of the following spore is known as 0 stage:

The phanerogamic plant parasite Cuscuta is a:

Which one of the following is a non systemic fungicide:

Fungi belongs to order Uridinales are known to cause disease is:

The chain of events leading to development of disease is known as:

Little leaf of brinjal is caused by:

The establishment of a parasite within a host plant is called:

Which one of the following is a gall farming bacteria:

Diseases which occur at a regular intervals over a limited area in a region are termed as:

Damping off disease is generally caused by:

Which one of following is a soil-borne disease?:

Which one of following is known as foliar nematodes?:

Which one of is known as cyst nematode?:

Xiphenema act as vector of:

The bead like unit of chromatin structure is called:

The experimental evidence in favour of existence of multiple factor inheritance was provided by:

Wobble hypothesis to account degeneracy of genetic code was postulated by:

The extra chromosome present in secondary trisomics is:

Synthetic varieties exploit that portion of heterosis which is produced by:

Wheat x Maize crosses are used to develop:

The first Pearl millet hybrid HB 1 was developed at:

The South Mexican and Central American centre is the primary centre of origin for:

In situ conservation of germplasm is done in the form of:

Meristem culture is primarily used to obtain:

Which of the following enzymes is called molecular scissor?:

In particle gun method of genetic transformation micro-projectiles are:

Which of the following is not a method of knowing seed life?:

For labeling breeder or nucleus seed, the colour of the tag should be:

The minimum germination (%) in paddy seed for meeting certification requirement must be:

Weight per unit volume of a dry soil is called:

Which of the following is a metamorphic rock:

Vertical section of soil from surface to parent material is termed as:

Heat flow in soil occurs mainly by:

Available water in soil is held between:

This is an active soil forming factor:

Electrical conductivity of Saline soil is:

Nitrogen is absorbed by the plant in the form of:

Phosphorus is mobile in:

The edible part of cucumber is ?:

Which of the following is early variety of cauliflower-

Pungency of onion is due to the presence of: