(a) whether it is a fact that the yield of various crops from the use of water soluble fertilizers is higher than that of conventional fertilizers in the country, if so, the details thereof, crop-wise;
(b) whether it is also a fact that the water soluble fertilizers are costlier than the conventional fertilizers in the country, if so, the details thereof;
(c) whether the Government proposes to provide subsidy on water soluble fertilizers in the same proportion as on the conventional fertili- zers in order to make them affordable to the farmers, if so, the details thereof; and
(d) the other steps taken by the Government to promote water soluble fertilizers in the country and to make them affordable for farmers of the country?