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research article

Tomato fertilizer trials: Close placement of fertilizers under direct-seeded tomatoes in comparative tests with sidedressing of the same materials

authors

John C. Lingle, University of California
J. P. Underbill, University of California
M. P. Zobel, University of California
Torrey Lyons, University of California

publication information

California Agriculture 12(8):11-12. DOI: 10.3733/ca.v012n08p11. August 1958.

abstract

Abstract Not Available – First paragraph follows:

Slow growth of field seeded tomatoes and purple coloring of the leaves shortly after emergence may indicate a phosphorus deficiency.

author affiliations

John C. Lingle is Assistant Professor of Vegetable Crops, University of California, Davis. J. P. Underhill is Farm Advisor, San Joaquin County, University of California. M. P. Zobel is Farm Advisor, Yolo County, University of California. Torrey Lyons is Extension Vegetable Crops Specialist, University of California, Davis.

author notes

The above progress report is based on Research Project No. 1129