-Down to Earth Bathua is in demand for its nutrition and taste. Improved varieties of the weed can make it popular among farmers Come winters, and vegetable markets in Delhi are flooded with varieties of leafy greens. Among these vegetables is one hitherto unwanted weed, foraged from wheat fields. Commonly known as bathua in Hindi, cheel bhaji in Gujarati, paruppu keerai in Tamil, chandanbethu in Bengali and vastuccira in Malayalam, this weed is...

-Down to Earth Pond-based greywater treatment systems in Kurak Jagir village in Karnal district, Haryana, absorb greywater  More than 70 per cent of freshwater across rural households in India gets converted to greywater. With the Union water ministry’s Jal Jeevan Mission providing tap water connection to every rural household at the rate of 55 litres per capita per day, the problem is set to intensify. Greywater refers to wastewater from non-toilet systems, that...

-Down to Earth The city is still grappling with source segregation, door-to-door collection, waste treatment and processing and on-site organic waste management India’s greatest cleanliness survey, Swachh Survekshan, began in 73 cities in 2016. Uttar Pradesh’s Ghaziabad was ranked 67th in its inaugural survey. Cut to 2019, Ghaziabad was declared the fastest-growing city and ranked 13th in the same survey under cities with a population of more than a million. The city’s waste...

-Down to Earth Promoted by the government, short-duration varieties now dominate Punjab’s paddy landscape and allow farmers enough time to clear the field without setting them on fire. Why then are straw burning incidents still on the rise? Gursimran is somewhat dejected as he oversees a combined harvesting machine working his paddy fields. “Though the yield is better than what it has been in the past two years, it is still not...

-Down to Earth Rate of returns for females higher than that of males; intervention to address gaps in India’s mental healthcare for adolescents need India has the highest adolescent population in the world — the country is home to over 250 million adolescents, according to India’s 2011 Census.  This has increasingly built a case for investing in them. The Population Foundation of India, a non-profit, commissioned a study ‘Investing in Adolescent Development, which examines...