A Study on Measuring of Water Requirement of Irrigation by Tensiometer in Green Asparagus
Y. W. Chen and S. J. Wu
The water requirement for irrigation in green asparagus per 7~10 days one time for irrigation, the quantities of irrigated water is 40 mm, which is best for increasing yields of green asparagus. Next was a treatment of maintaining pH 1.8~2.3.
The B, C, D treatments, which used less irrigated water, therefore the yields were decreasing.