Ladwa (Kurukshetra), Sep 23 (UNI) In a major push aimed at reducing farmers’ cultivation costs and improving their long-term returns, Haryana is expanding natural farming, subsidising access to agricultural machinery and incentivising crop-residue management, Chief Minister Nayab Singh Saini said on Wednesday, announcing a 2,000-acre natural farming cluster in Kurukshetra in collaboration with Haryana Agricultural University.