Google News
logo
Daily Current Affairs
A)
1 only
B)
2 only
C)
Both 1 and 2
D)
Neither 1 nor 2

Correct Answer :   2 only


Punjab Government has set a target of five lakh acres to be sown under direct seeded rice (DSR) method of paddy cultivation this kharif season.

About Direct Seeded Rice (DSR) method :

* DSR, also called the ‘broadcasting seed technique’, is a water-saving method of sowing paddy.

* Seeds are directly drilled into the fields in this method.

* This saves groundwater, as opposed to the traditional water-intensive method, under which rice seedlings are transplanted from a nursery to waterlogged fields.
* With DSR technique, farmers must sow paddy only after pre-sowing (rauni) irrigation and not in dry fields. Further, the field should be laser levelled.


Advantages :

* No significant reduction of yield under optimal conditions;

* Savings on irrigation water by 12-35% under efficient water management practices;

* Reduces labor and drudgery by eliminating seedling uprooting and transplanting;

* Reduces cultivation time, energy, and cost;

* No plant stress from transplanting;

* Faster maturation of crops;

* Lower GHG emissions;

* Mechanized DSR provides employment opportunities;

* Increases total income by reducing the cost of cultivation;


Current Constraints :

* Higher seed rates;

* Seeds exposed to birds and pests;

* Weed management;

* Higher risk of lodging;

* Risk of poor or non-uniform crop establishment;

Source : Hindustan Times

Published On : June 10, 2023
Advertisement