Florida Agricultural Experiment Station Where artificial manure is made on a larger scale than that of the home garden the compost heap should be in a row any convenient length and about 8 feet wide. Where available power machinery should be used for shredding, mixing and wetting the compost. SCALE- /"* 5z' IL1 yifhfar/eocfaK - I I Ir I i \ I__ _'_ k.*---1 /9w/ and side view Fig. 4.-Details of construction of a manure pit. Greenhouse operators and market gardeners may profitably use a manure pit for the compost heap similar to the one shown in Fig. 4. While the one shown may be larger than is needed for many purposes, it can be very easily changed to meet exist- ing needs. The floor and well are the most important parts. They should be water-tight, the floor sloping to the center and toward the well in the rear and may be used with or without the sides. If sides are used they may vary as to height to suit the builder's desire; however, it is probably a waste of materials to construct them higher than 5 feet. The well may be fitted with a hand pump or a bucket may be used to lift the leached liquid back to the surface of the heap. If no sides are used it is very im-