Researchers have pinned down the seasonal and geographical variation of the harmful gas across the country and the reasons behind it.
Research shows a regional nuclear conflict could affect global crop yields and food supply
As winter sets in over Punjab, one can hear the humdrum of hundreds of machines harvesting rice across lakhs of hectares of paddy fields. In Maharashtra, villages in Vidarbha lug their snowy cotton harvest to the market. Years ago, these landscapes were a sprawling array of forests, grasslands, wetlands and multiple crops cultivated on a shifting basis.
Banana, a nutritionally-rich, delicious fruit, is a widely-cultivated crop across the world and is a staple diet of people living in parts of Africa, Asia and Latin America. Due to pests and diseases, only 13% of the global production is traded, and often, farmers in India experience severe loss due to fusarium wilt or Panama disease. A novel innovation now aims to change the fortunes of banana growers by helping them detect diseases and pests with their smartphone. In a recent study, researchers from the USA, Democratic Republic of Congo, Uganda, Ethiopia and India have developed a banana pest detection app powered by artificial intelligence (AI).
Researchers from the Indian Institute of Technology Bombay (IIT Bombay) seem to have a technological solution to this problem. Led by Prof Maryam Shojaei Baghini, researchers from IIT Bombay and Gauhati University, have designed a robust, accurate and affordable soil moisture sensor using graphene oxide.
We have all heard of the Indus Valley Civilisation.It is well known for its granaries, drainage systems and systematically planned cities like Harappa and Mohenjodaro. However, not much is known about its rise and fall; although there are various theories. In a pair of new studies published in the journals Science and Cell, a consortium of international researchers, including those from India, have tried to decipher the origins of present-day Central and South Asian people. They have used recent advances in genetics to extract and analyse genetic material (DNA) from the remains of several ancient populations, including people from the Indus Valley Civilisation.
Researchers from the University of East Anglia, UK, and the M S Swaminathan Research Foundation (MSSRF), Chennai, India, have explored how women’s work in agriculture affects nutritional outcomes for the family. The study found that although agricultural outputs have increased with women working in the farms, it has left them with little time to cater to the nutritional needs of their families and themselves, resulting in malnutrition.
![Photo : The Netravati River by Arjuncm3 [CC BY-SA 3.0 ], from Wikimedia Commons](https://researchmatters.in/sites/default/files/styles/large_front_800x320/public/main_17.jpg?itok=eV91-WDU "Photo : The Netravati River by Arjuncm3 [CC BY-SA 3.0 ], from Wikimedia Commons")
Urbanisation and agricultural intensification alter rainwater draining and soil movement, says a study from IIT Bombay.
The variability of monsoon rains due to climate change affects Marathwada and Vidarbha regions the most, says a district level study.
The Ministry of Earth Sciences is set to extend the Monsoon Mission from the predicting the rains of the monsoon to disaster management. The facility will improve monsoon forecasts over the short and extended range. The programme is aimed to help the farming sector manage thier agricultural operations and water reservoirs.
