So far, soil health cards -- unveiled in February 2015 -- have been issued to 9 crore farmers across the country, while 16 states like Karnataka, Chattisgarh, Madhya Pradesh Maharashtra have done 100 per cent, he said.
Soil health card is issued after testing the nutrient level of the farm fields to help farmers to apply the right fertilisers/pesticides.
"Two years before, we started the programme on soil health card. That time, we decided to give cards to 14 crore farmers. Now, the target will be 12 crore as states have revised the data based on 2011 census," Singh told reporters after reviewing the scheme with state agri-ministers here.
One sample was taken from a grid of 2.5 hectare irrigated land and 10 lakh hectare unirrigated land.
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Stating that the central scheme has made good progress so far, the minister said that so far soil health cards have been issued to 9 crore farmers. And 5 crore samples have already been updated on a portal, he said.
"There are some states like Bihar and Uttar Pradesh which are lagging behind, but they too will pick up in the coming months," Singh noted.
For instance in Uttar Pradesh, soil health cards been issued to one crore farmers so far against the target of 2.3 crore farmers, a state government official who attended the meeting said.
The process has been fastened under the new administration in the state and hope to achieve the target soon, the official added.
The first cycle (2015-17) of the scheme is expected to be completed by July 2017.