Citrus seedlings: Influence of fumigation and other treatments of former citrus soils
James P. Martin, Experiment Station, Riverside.
California Agriculture 3(2):5-10. DOI: 10.3733/ca.v003n02p5.
Not available – first paragraph follows:
Second or third plantings of young citrus trees in old groves do not grow as well as did those of the original planting or as do plantings of similar young trees on formerly noncitrus soil.
James P. Martin is Assistant Chemist in the Experiment Station, Riverside.
The above progress report is based upon Reseaich Project No. 1263.