The scraper has been used with considerable success at Castletown (Isle of Man), Wheatley Park (Doncaster), and Grange-over-Sands, among other courses.

It is important in constructing a new or altering an old course to get the work done as quickly as possible: if the work is done gradually the sods lie about for some time and are sometimes ruined. Most of the work should be done during October and November, before the frosts commence: good methods of organisation should prevent men being unemployed during frost. If the greens, drains, and sites of bunkers are previously pared, and the sods allowed to lie, then even though frost sets in, the sods may be removed and a certain amount of excavation can still be proceeded with. Sand, soil, and manures may be carted, hedges stubbed up, and trees removed during frost.

DRAINAGE

It is advisable to drain golfing land much more thoroughly and efficiently than ordinary farm land, but, on the other hand, by exercising a little thought it can be done much more cheaply. For the purpose of golf it is not only unnecessary to drain as deeply as is customary for agricultural purposes, but it is much cheaper and more satisfactory to adopt a system of shallow drains.

On a golf course, there is never any necessity to make allowance for the possibility of subsoil ploughing; the drains can therefore be kept near the surface. The great thing to bear in mind in draining is that the water stratum must be tapped. On heavy clay land, it is absurd to put drains in the middle of the clay, unless the whole of the trench is filled with clinkers or other porous material, and this is needlessly expensive. Drains may at times be placed in a groove on the surface of the clay. On land of this description drains may often be placed with advantage at as shallow a depth as from 6 to 12 inches. It should be unnecessary to state that no effort should be spared to see that there is sufficient fall, and for the purpose of ensuring this it is often necessary to take the levels. Sufficient thought is rarely given to drainage. The site of the main drains and the whole scheme of drainage should be very carefully studied, and it is of special importance to take into consideration the nature of the subsoil and position of the water level. In peat, on the other hand, it is frequently advisable to drain below the peat, even if this extends to a depth of 6 feet or more. If this is impossible owing to lack of sufficient fall, wooden boards should be placed below the drains.

The cheapest method of draining is by a system of mole drainage. I have frequently used a mole drain worked by horses which was made from suggestions by Franks, the Moortown green-keeper, and myself. It is used as an attachment to the turf-cutting machine. By this method golf courses on clay land could be drained, previous to the war, at less than a pound per acre.

This mole drain works at the shallow depth of 6 inches, and is not applicable to agricultural land, as even horses galloping over the ground are sufficient to block the channel. It is, moreover, wonderfully satisfactory on golfing land, especially as supplementary to ordinary tile draining. Whenever the ground is sticky, or any casual water appears, the mole is run through and it becomes absolutely dry at once. This mole drain has a big advantage over the larger one, in that the cut made by the mole is so small that it does not interfere with the lie of the ball.

We have recently used a tractor instead of horses to pull the mole, and have found it a great advantage to do so. The use of the mole provides a solution for the problem of converting the muddiest of clay London courses into good winter links. Experience has proved that the effect lasts for fully ten years.

One of the most remarkable results of its use is that it gets rid of worms. This is probably owing to the fact that it makes the ground so dry that the worms can’t work in it.

It also prevents the ground becoming baked during dry summer weather. This is a well-known effect of good drainage, although possibly an unexpected one to the uninitiated. It is largely due to the drainage preventing the ground becoming caked, and also to the encouragement of turf with a good bottom to it.