(Reprinted from Pygmy Goat WORLD magazine with permission) Sterility in the buck is usually the exception rather than the norm and is usually temporary. Male fertility is affected by such things as age, maturity, nutritional status, general health, endocrine balance and normality of sex organs. Sperm quality , nutrition, body weight, maturity, stress, disease, mating frequency, seasonal and climatic changes, and management also play roles in male fertility.
The temperature at the surface of the Sun is about 10,000 Fahrenheit (5,600 Celsius). The temperature rises from the surface of the Sun inward towards the very hot center of the Sun where it reaches about 27,000,000 Fahrenheit (15,000,000 Celsius).
The core is the center of the sun and is responsible for producing the star's light and heat. The core is a fusion engine, fusing atoms of hydrogen to produce helium and a tremendous amount of energy. The temperature in the core is around 28,000,000Â°F or 15,700,00Â°C.The radiative zone extends from the core to a distance of about 70 percent of the way out from the center of the sun. Energy produced in the core radiates outward to the edge of the sun through this zone.he chromosphere is the coolest layer of the sun at 7,500Â°F, or 4,100Â°C, where it is closest to the photosphere. As it approaches the outermost layer of the sun, it gets hotter. The chromosphere is a pinkish-red color and is punctured by hot jets of gas.