Early irrigation cutoff has little effect on French prune production

Sibbett, G; Phene, R; Katayama, D; Goldhamer, D

Early irrigation cutoff has little effect on French prune production

Authors

G. Steven Sibbett
Rebecca C. Phene
Donald G. Katayama
David A. Goldhamer

Authors Affiliations

G. S. Sibbett is Farm Advisor, Tulare County Cooperative Extension, Visalia; R. C. Phene is former Staff Research Associates at the Kearney Agricultural Center; D. G. Katayama is former Staff Research Associates at the Kearney Agricultural Center; D. A. Goldhamer is Water Management Specialist, Department of Land, Air, and Water Resources, UC Davis, located at the Kearney Agricultural Center, Parlier.

Publication Information

Hilgardia 48(4):13-17. DOI:10.3733/ca.v048n04p13. July 1994.

PDF of full article, Cite this article

Abstract

In a 4-year study conducted on a deep, well-drained soil, irrigation cutoffs ranging from 12 to 45 days before harvest had only minor effects on prune production. Soluble solids tended to be higher and dry ratios lower with early cutoffs. There were no differences in fruit drop. It appears that prune trees are relatively tolerant of moderate to severe water stress for several weeks before harvest.

Also in this issue:

PM-10 - the unknown compound

Science Briefs

Sky's reflection repels aphids

Can the ozone layer be restored?

Research update: Researchers try to arrest fugitive dust

Study demonstrates ozone uptake by SJV crops

Early harvest prevents internal browning in Asian pears

Alternate-year walnut pruning can boost yields, cut cost

Livina mulches suppress aphids in broccoli

A model of the flight phenology of the beet armyworm (Lepidoptera: Noctuidae) in central California

On-farm nitrogen tests improve fertilizer efficiency, protect groundwater

Field procedure helps calculate irrigation time for cracking clay soils

On some tree species, annual sprays may control western poplar clearwing moth