In a village near Karnal, Haryana, farmer Surender Singh faced a common problem: after harvesting his paddy crop in late October, his field was full of stubble and he had only a few days to prepare ...
A portable machine is helping farmers turn crop stubble into biochar, cutting winter pollution, boosting incomes, and ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results