Two mother nurseries will be developed in Kumaon and Garhwal regions of Uttarakhand to give a boost to walnut production in the state. The Walnut Panchayat scheme will be implemented under National Horticulture Mission at the Panchayat level, an official release quoting Chief Minister Harish Rawat said in Dehradun on Monday, Jan 20. A sub mission will be started for this and farmers will be given scientific training so that walnut production can be promoted.