The ruling NDA at the Centre has set for itself a difficult target — to double the income of farmers by 2022. And it wants to do so by avoiding the earlier policy of simply throwing money at agriculture schemes. That flawed approach turned State agriculture departments into sinkholes of government funds. Assam too has been no exception; rather, in this agrarian State, its Agriculture department’s workings have been often marked by officials waiting eagerly for ‘schemes’ to skim off funds. As for raising support prices of various crops, the Central government finds itself in a no-win situation as prices of crop after crop keep fluctuating wildly due to weather and market forces. So the thrust is to reduce the cost of cultivation through various interventions. A core component of this approach is to help the farmer really know what his soil needs. Normally, this should have been left to traditiol knowledge of every farming community, whose forefathers have been tilling the land for centuries. But as part of modern cultivation methods, farmers across the country have been using fertilisers in increasing quantities, which in turn has changed the nutrient profile of the soil in their lands. The problem is mostly a loss of balance in primary, secondary and micro nutrients in the soil. To address this, specific knowledge is required which the farmer lacks. The major fertilisers help add primary nutrients nitrogen (N), phosphorus (P) and potassium (K) to the soil. Due to blanket use of such NPK fertilisers, the need for secondary and micro nutrients is generally overlooked. Even among primary NPK fertilisers, it is nitrogenous urea that is used mostly by farmers because the government subsidises it, rather than phosphorous and potassium fertilizers whose prices are not regulated. In States like Punjab, Harya and Rajasthan which have benefited from the green revolution, farmers have added urea to their land 10-15 times more than what was required.