Question
Which one of the following is mass approach in extension
and communication?Solution
Mass or community-contact method - An extension worker has to approach a large number of people for disseminating a new information & helping them to use it. this can be done through mass-contact methods conveniently. These methods are more useful for making people aware of the new agricultural technology quickly. Examples- Circular letters, radio, television, exhibition, fairs etc.
The non-preference plant resistance to insects is also known as:
Dwarfing rootstock of Pear is ____
Who developed the Training and Visit (T and V) system for agricultural extension services ?
Which of the following crop is highly tolerant to alkalinity?
When is National Farmers' Day celebrated in India?
All India Soil Survey and Land Use Organisation was established during :
As per NABARD norms what distance should be maintained by dairy and poultry farm away from rural godowns?
Sand dunes are commonly seen in:
 What is the seed rate of hybrid cotton with a spacing of 120 × 60 cm?
What is conservation agriculture?