Skip to main content

UPSC PRELIMS_POWER PLAY- AGRICULTURE SERIES ( Varietal Replacement Rate )

 

Varietal Replacement Rate (VRR)

Varietal Replacement Rate (VRR) is one of the important factor in realizing higher crop productivity. The pace of progress in food production is largely depend upon the progress of seed programme that could able to supply good quality seed of high yielding varieties with superior genetics.

Labels:

Comments

Post a Comment

Popular posts from this blog

Major Literary Works & Authors in Gupta Period

  Major Literary Works & Authors in Gupta Period The Gupta period was known as the Golden period of India in cultural development. It is considered as the one of the supreme and most outstanding times. Gupta Kings patronized the Sanskrit literature. They generously helped Sanskrit scholars and poets. Eventually Sanskrit language became the language of cultured and educated people. Kalidasa He was a Classical Sanskrit writer, extensively considered as the greatest poet and dramatist of Gupta Period. The six major works of Kalidasa are Abhijnanashakuntala Vikramorvashi Malavikagnimitra The epic poems Raghuvamsha Kumarasambhava Meghaduta Vishakhadatta The famous plays of Vishakhadatta are Mudrarakṣhasa Mudrarakshasha means “Ring of the Demon” and it recites the ascent of Chandragupta Maurya to throne. Shudraka He is a king as well as poet The famous three Sanskrit plays contributed by him are Mrichchhakatika (The Little Clay Cart) Vinavasavadatta A bhana (short one-act monologue) ...
Post a Comment
Read more

UPSC PRELIMS_POWER PLAY- AGRICULTURE SERIES (System of Wheat Intensification (SWI))

  System of Wheat Intensification (SWI) The technology which has high potentiality to provide high wheat yield per drop of water and per kg of agricultural inputs (fertilizer, seed etc.) and application of other SRI principle to wheat crop, is known as system of wheat intensification. Adoption of this technology can increase the productivity of wheat by more than 2 times .  Lead SRI researchers are spearheading new research on applying SRI methods to wheat cultivation in China and Madagascar. The methodology, dubbed as the system of wheat intensification (SWI) has improved wheat yields for small scale farmers in India, while reducing input costs and labour.  Evidence is accumulating that once farmers become more comfortable and skilled with the new methods, SWI can become labour saving with infrastructural support, particularly farm mechanization.  Engagement of labour can be reduced with the use of seed drill and cono weeder instead of tedious line sowing and manual...
Post a Comment
Read more

Only those who can deliver should rule

Only those who can deliver should rule “ The democracy will cease to exist when you take away from those who are willing to work and give to those who would not.” In a political system when we say “Only those who can deliver should rule ​”, there are some questions that comes to our mind that are:  1. What is to be delivered? 2. Who can deliver? 3. Who will check the delivery? 4. Who should rule?  These questions carry different perspectives as the answers to each one of them can be different for different persons. So, without thinking of arriving at a consensus, we should examine different aspects of each of the questions separately. What is to be delivered? ● Priorities are different for different people. ➔Our society contains a vast number of people having different  interests and needs. Different people have different needs and we can't fulfill the needs of each one of them.   ➔Despite of all this, there are some common needs that the...
Post a Comment
Read more