HOSE FOR SUPPLYING WATER TO UNDERGROUND ROOT ZONE IN HOUSE CULTURE

摘要

PURPOSE: To provide a hose for supplying water to arm underground root zone in house culture, capable of remarkably uniformly supplying water and free from occurrence of clogging of the water flow passage or outbreak of disease injury. ;CONSTITUTION: This hose for supplying water to an underground root zone in house culture is composed of a pair of large and small cylindrical units 1 and 2 respectively made of a vinyl chloride sheet and arranged in a series sandwiching a partition. Through holes 4 are formed in the partition 3 between the pair of large and small cylindrical layers leaving a specific distance and water injection holes 6 are formed in the small cylindrical layer 2 to insert a water supply tool 5 thereinto.;COPYRIGHT: (C)1995,JPO