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Now showing items 111-120 of 120
A study of techniques to measure and environmental variables influencing the water relations of mesquite (Prosopis glandulosa var. glandulosa torr.)
(1966)
The study of water relations of weedy plants native to arid and semiarid areas, such as mesquite (Prosopis spp.) has received increasing attention in recent years because water is a limiting factor in the development of ...
Interactions in stored grain of populations of Sitophilus zea-mais Motschulsky, Rhizopertha dominica (Fabricius) and Tribolium castaneum (Herbst)
(1966)
The interactions of the rice weevil, Sitophilus zea-mais Motschulsky, the lesser grain borer, Rhizopertha dominica (Fabricius), and the red flour beetle, Tribolium castaneum (Herbst), were studied in the laboratory under ...
The potential of irradiation and induced polyploidy for improving St. Augustinegrass Stenotaphrum secundatum (Walt.) Kuntze
(1966)
St. Augustinegrass, Stenotaphrum secundatum is a warm-season perennial species of the tribe Paniceae. The species is classified as a sod-forming grass and is characterized by its stoloniferous growth habit and absence of ...
The effects of gamma irradiation (Co⁶⁰) on the developing testes at specific intervals during prenatal and postnatal development in two strains of albino rats
(1966)
A study was conducted to obtain data on effects of chronic low level radiation on the developing testes at specific intervals during pre- and postnatal development in two strains of albino rats. The investigation was divided ...
Nuclear ground state properties of ¹⁶O by an extension of the Eden-Emery method
(1966)
A Brueckner theory calculation of the nuclear ground state properties of ¹⁶O is performed. The method employed is an extension of the calculations for Eden and Emery, and Eden, Emery and Sampanthar. The Bethe-Goldstone ...
Some effects of acute ⁶⁰Co gamma radiation on four developmental stages of the brine shrimp, Artemia salina (L.)
(1966)
Special developmental stages of Artemia salina (L). were exposed to graded doses of gamma radiation, ranging from 0 to 200 KR, and maintained in a seawater culture medium containing 5% NaCl. Light was kept constant at 200 ...