POWERS J. B. AND S. S. WlNANS. Sexual behavior in peripherally anosmic male hamsters. PHYSIOL. BEHAV 10(2) 361 368, 1973.-Sexually experienced and inexperienced male hamsters mated normally after they had been rendered temporarily anosmic by intranasal zinc sulfate treatment (Experiment 1), in contrast to the complete absence of sexual behavior following removal of the olfactory bulbs. The effi...

The experiment was conducted in the lath house of Hawija Horticultural Station/ Horticulture Department/ Ministry Agriculture, during 2021 growing season on one-year-old lemon Transplants. (local species). This study to compare effect some sources iron and zinc their interaction vegetative growth characteristics Tranplants. included two factors: at four levels (control, ferrous sulfate, chelate...

Zinc sulfate is an inorganic compound: the sulfate salt of zinc and a good source of zinc ions. The molecular 40 formula for zinc sulfate is ZnSO4. A graphic representation of the structure of zinc sulfate is shown in figure 1 41 (Pubchem, 2014). Zinc sulfate appears geologically as a white crumbly salt efflorescence known as “goslarite.” 42 Goslarite, the heptahydrate of zinc sulfate was first...

A field experiment was carried out at the research station of College Agriculture, University Anbar, for spring season 2021-2022 to study effect adding organic fertilizer and spraying with zinc sulfate on two cultivars Solanum tuberosum L. The as a factorial within design completely randomized sectors (RCBD); first factor included composting transactions ten Control treatment, chemical fertiliz...

To investigate the physiological responses of sunflower (Helianthus annuus L., Alstar hybrid) to water stress under different levels of zinc fertilizer, an experiment was conducted at the Isfahan Agricultural Research Center, Isfahan, Iran, during 2008 and 2009 using a randomized complete block design within a split plot layout with three replications. Five irrigation treatments used in thi...

A series of studies were conducted to determine the effect of supplemental trace mineral source on growth performance, morbidity, and trace mineral status in growing beef cattle. The first experiment evaluated supplemental trace minerals from sulfate, organic, or hydroxy sources on growth performance and morbidity. Crossbreed beef calves were assigned to 1 of 3 treatments consisting of suppleme...

to investigate the effect of deficit irrigation and macro and micro fertilizers on morpho-physiological characteristics of satureja a field experiment was conducted in agricultural research station of haji-abad (hormozghan province-iran) a split plot randomized complete block design with three replications during the growing season of 2012-2014. irrigation treatments consisted of normal, modera...

Objective- Perturbation of the normal process of testicular descent results in the condition of cryptorchidism. Spermatogenesis is generally impaired in cryptorchid testes because of high intratesticular temperature. It seems that the main mechanisms underlying the process of spermatozoa demise is apoptosis by overgeneration of free radicals. So, the aim of the present study was to investigate ...