The correct answer is: C. 2016
The Crop Cluster Development Scheme was started in Haryana in 2016. The scheme aims to promote the development of crop clusters in the state by providing financial assistance and other support to farmers. The scheme has been implemented in 10 districts of the state so far.
The scheme provides financial assistance for the development of infrastructure, such as irrigation facilities, cold storage facilities, and marketing facilities. The scheme also provides financial assistance for the purchase of agricultural inputs, such as seeds, fertilizers, and pesticides.
The scheme has been successful in promoting the development of crop clusters in Haryana. The scheme has helped to increase the productivity of crops and to improve the income of farmers.
Option A: 2010 is incorrect because the Crop Cluster Development Scheme was started in Haryana in 2016.
Option B: 2012 is incorrect because the Crop Cluster Development Scheme was started in Haryana in 2016.
Option D: 2018 is incorrect because the Crop Cluster Development Scheme was started in Haryana in 2016.