Environment and Disaster Management › Conservation initiatives

Sustainable agriculture

Farming that saves soil, water and fertiliser: natural farming, new fertilisers, soil health, rice grown with less water, millets and agroforestry. Agriculture and its environment is part of the GS3 syllabus.

Foundation note: Farming practices and inputs a question tests: natural farming, nano urea, SRI and the rest

Showing 1 of 2 articles, those that changed from 1 July to 30 September 2026.Show all

Heat stress and milk yield

Prelims and Mains

Heat stress in dairy animals is the fall in milk yield that comes when heat and humidity act together.

It cuts milk yield in buffaloes and crossbred cattle, while indigenous breeds such as Sahiwal and Hariana hold their yield.
That makes breed choice part of adaptation in livestock.

What changed

6 Jul 2026BriefA study in north western India finds that temperatures above 38°C with humidity above 70 per cent in July and August cut milk yield in buffaloes and crossbred cattle by 20 to 30 per cent. Mains: adaptation in Indian agriculture has to include livestock breeds and not only crops. The Hindu, 6 Jul 2026: Milk production in Gangetic plains has nosedived due to climate change (opens in a new tab)

Also filed elsewhere

Pollinators and beekeeping · on Plants, insects and newly described species
Pollinators are infrastructure for farming: the Food and Agriculture Organisation credits bee pollination with almost a third of global crop output.
Stubble burning and crop residue management · on Air pollution
Stubble burning is the burning of paddy residue in the fields of Punjab, Haryana and Uttar Pradesh after harvest, in October and November.