To grow young plants in old soil requires great attention to manuring and preparing the soil, so as to supply the physical and chemical requirements necessary for the vigorous growth of the young plants. Now we know that the plants thrive well in virgin soil, and we cannot do better than fill the holes with it, if it can possibly be procured within any reasonable distance. If it cannot, then the soil should be mixed with some thoroughly decayed and dried cattle manure, mixed with bonedust, and if it is desired to rush the plant forward, a slight dressing of nitrate of potash might subsequently be applied.
Coprolites, the supposed fossilized remains of animals, which would probably contain about 40 to 50 per cent. of phosphate of lime, have been discovered in Mysore, and I am informed by an executive Engineer officer in the Mysore offices that they are to be found over an area of about two square miles, and at about a distance of seven miles from the Maddur Railway Station on the Bangalore Mysore line. This is a highly important discovery, and, when developed, ought to be the means of furnishing the planter with cheap supplies of the mineral phosphate of lime. I may mention that as one find of coprolites has been made in the province, it is highly probable that further discoveries of this valuable manure may be made. A discovery of phosphatic nodules has also been made near Trichinopoly, in the Madras Presidency, and though not of quality sufficiently good for export to England, has been reported on by Dr. Voelcker as being good enough for use amongst the plantations of Southern India. A deposit has also been discovered in the Cuddapah district.
We have now glanced at all the local manurial resources at the command of the planters, and also the manures which may be purchased at a distance from the plantations, and as to the latter the question now naturally arises as to how the planter can best lay out his money when manuring his coffee. Now I know of no planter in India who has knowledge enough to decide as to how he should lay out his money. The planter knows in a general way that he wants nitrogen, phosphoric acid, lime, and perhaps some potash, but as to the most desirable and economical sources from which to obtain them he is unable to decide, and it is not a question, even if he called in an agricultural chemist, to be decided once for all, for the prices of the various manures are constantly liable to change. Here, then, is a matter that should be taken up by the Government, which in this respect should follow the example of the Sussex Agricultural Association, the chemist of which publishes every spring the most economical manurial mixture which the farmer can use for his various purposes. In this thinly populated country the well-to-do planters are too few, and the humble native planters too poor, to do what is done by the rich agricultural societies of Great Britain in the way of aiding the farmer. The societies at home are mainly composed of landlords and the richer tenants. The Government in India is the one great landlord over two-thirds of British India, and should perform the duties of one.