Underground water supply during low rainfall seasons
AuthorC. N. Johnston
Author AffiliationsC. N. Johnston is Associate Professor of Irrigation and Associate Irrigation Engineer in the Expriment Station, Davis.
Hilgardia 1(9):2-2. DOI:10.3733/ca.v001n09p2b. August 1947.
Seasons of low rainfall are generally periods accompanied by a high use of underground water by pumping, and that supply of water is apt to be short, too.
Johnston C. 1947. Underground water supply during low rainfall seasons. Hilgardia 1(9):2-2. DOI:10.3733/ca.v001n09p2b
Also in this issue:Storage, shipping and precooling of stone fruits
Costs of methods of mechanized harvesting of alfalfa hay are subjects of comparative study
Comparative tests on plowed and unplowed soil for sugar beet seed-bed preparation
Fertilized legumes aid following crop of non-legumes
Control of vapors in storage essential for prolonging life of avocados and citrus fruits
Satisfactory control of wild morning-glory by use of 2,4-D requires proper application
Poultry nutrition research proves helpful to humans
Vertical cabinet type electric sterilizer tested for lethal effect on bacteria in milk cans
Differences in fertilization needs of citrus in Florida and in California explained
Abstracts of new publications
Secondary sex characters in Asparagus officinalis L.