Regarding the reclamation of saline soils, which of the following statement is/are correct?
• The salts are to be leached below the root zone and not allowed to come up. However this practice is somewhat difficult in deep and fine textured soils containing more salts in the lower layers. Under these conditions, a provision of some kind of sub-surface drains becomes important. • Flooding and drainage are to be repeated 5 or 6 times, till the soluble salts are leached from the soil to a safer limit. • Intermittent flooding is more efficient than continuous ponding. • Scrape the salt layer on the surface of the soil with spade.
Recently Pradhan Mantri Suraksha Bima Yojana (PMSBY) had increased the premium from Rs.12 to____ ?
Fill in the third blank with the cut-off land holding to be eligible for the Scheme.
Which of the following Statements about the UNESCO is/are True?
I- UNESCO’s Headquarters are located in Paris and the Organization has more...
Which of the following is not one of the beneficiaries of PMMSY?
Under the Smile Scheme, Shelter Homes __________ where food, clothing, recreational facilities, skill development opportunities, recreational activities...
Which of the following Statements regarding Foreign Portfolio Investment is FALSE?
Mission Poshan 2.0 was launched in 2021 to address the challenges of malnutrition in children, adolescent girls, pregnant women and lactating mothers. ...
Recently Union Cabinet aproved a new scheme Prime Minister’s Development Initiative for North East Region (PM-DevINE) for the remaining four years of...
What is the Rank of India in the Global Food Security Index 2021?
_____ has been decided as the International Year of Millets.