1984 Volume 46 Issue 3 Pages 297-302
Among the machine suited with the movable type crop-bed system, the facilities for pest control, and irrigation can be full-automatically controlled. The pest control facilities were synchronized with the continuous movement of the growing boxes, and the irrigation facilities were moved with the intermittent movement of the growing boxes. The partial cooling apparatus composed of the heat source unit, absorption type refrigerator and the heat exchanger, and the greenhouse can be divided into two parts by the curtain, a working area and a growing area. It is possible therefore to control the air condition suited with the working environment by use of this apparatus.