Hilgardia
Hilgardia
Hilgardia
University of California
Hilgardia

Effects of irrigation practices on safflower yield in San Jbaquin Valley

Authors

B. B. Fischer
H. Yamad
C. R. Pomeroy

Authors Affiliations

B. B. Fischer is Farm Advisor, Fresno County; H. Yamada is Laboratory Technician IV, University of California West Side Field Station, Five Points; C. R. Pomeroy was Irrigation Specialist and Superintendent, West Side Field Station, (now with Rockefeller Foundation in India).

Publication Information

Hilgardia 21(11):6-7. DOI:10.3733/ca.v021n11p6. November 1967.

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Abstract

Highest yields of safflower were obtained when a medium pre-irrigation of 18 inches and two supplemental 8-inch crop irrigations were applied, according to the trial reported here. When approximately the same total amount of water was applied in one pre-irrigation or in a pre-irrigation and one supplemental crop irrigation, the yields were significantly lower. This study strongly suggests that maximum safflower yields (on Panoche clay loam soil) depend on readily available soil moisture in the top 4 feet of soil during bud and flowering periods.

Fischer B, Yamad H, Pomeroy C. 1967. Effects of irrigation practices on safflower yield in San Jbaquin Valley. Hilgardia 21(11):6-7. DOI:10.3733/ca.v021n11p6
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