Suggestions for vineyard fertiliization: Test plots recommended to determine most efficient fertilization proggram
AuthorW. O. Williams
Author AffiliationsW. O. Williams is Assistant Viticulturist in the Experiment Station, Davis.
Hilgardia 2(6):8-9. DOI:10.3733/ca.v002n06p8. June 1948.
Vineyard yields were increased by 10% at a cost of about $15 per acre in experimental fertilizer plots in 11 California counties where an average crop increase ranged from 9.4% to 14%.
Also in this issue:California Clingstone peaches: Economic status, 1948
Effect of potash on oranges: Studies on deficiency and excess in relation to tree growth, composition and fruit quality
Studies on dehydration of figs: Reduction in yeast count achieved is considered advantage for this type of drying
Low volume spraying: Of deciduous fruit trees successful with air carrier speed sprayers
Irrigation practices: Efficiency of different systems determined by various factors
Avocado root rot: Two-phase series of experiments to determine control methods
Black-end of pear: Problem is subject of extensive field and laboratory studies
Two new table-wine grapes: Promising in combining high productivity and wine quality
Citrus red mite: New chemical gives promising results in control experiments
PE in poultry: Variety of factors found to affect control of avian pneumoencephalitis
Sweet root orange trees: Symptomless hosts of the quick decline virus
Some factors affecting the irrigation requirements of deciduous orchards