Tackling stubble-burning: Biogas & biochar options hit hurdl

To solve the problem of stubble-burning, experts at Punjab Agricultural University (PAU) came up with two options of producing biogas and biochar from crop residue. However, both options hit hurdle.

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Bihar , India , Ludhiana , Punjab , Krishi Vigyan Kendras , Sarbjit Singh Sooch , Department Of Soil Sciences , Department Of Renewable Energy Engineering , Punjab Agricultural University , Department Of Soils , Renewable Energy Engineering , Soil Sciences , ,