Foreign fish farming Six new tricks Music fish farming Many Japanese fish farms allow fish to listen to music to promote the growth of fish. After the hatching of the eggs, each time a juvenile feed is fed, a kind of music is played so that the juveniles develop the habit of eating meat and eating at the eating place. After the seedlings were placed in a large area of ​​fish ponds for feeding, they were each fed and continued to play the music. Changing the water temperature The method of changing the water temperature of fish farming in the experimental farm of Moscow Agricultural University of Russia can greatly accelerate the growth of the fry without changing the feed. In this method, a regulating heater is installed in the nursery pond, and by heating, the temperature of the pond water is changed within a range slightly higher than the normal water temperature of 1.0° C. to 1.5° C., so that the growth speed of the fry is accelerated and the adaptability of the fry water to the temperature is changed. Enhanced, the mortality rate can be reduced by 2% to 3%. Hormone fish farming The Canadian fishery method of hormones is to add growth hormone extracted from chickens and calves into the feed of carp fry. This will accelerate the growth of fish and the daily gain index will reach 2.38%. Salt water fish farming Singaporean scientists use brackish water with a salinity of 3% to raise salmon, which can significantly increase the survival rate, fertility and growth rate of fish. Choosing fish farming The United States-Africa Fisheries Corporation uses selective breeding techniques and uses eight years to choose to breed and produce a thornless meat fish. This stingless meat fish has only one spine, and the fishbone has been completely degraded. Feeding fat feeds The Western British Fisheries Experimental Station adopts the fat feed method of fish farming. It uses semi-refined feed to add 4% to 8% of fat (either animal or vegetable oils) to feed fry, which greatly reduces the mortality rate.
Goji Berry ( [Goji" means [happy") , also called wolfberry, has been used for thousands of years by herbalists in China to protect the liver, help eyesight, boost immune function, improve circulation, and promote longevity and overall well being. It has only recently gained popularity in the west, it has become so polar, in fact, the Time Magazine recently named the Goji berry as [super-fruit" of the year. A big reason why Goji berries have quickly become a favorite nutritional supplement is that its impressive list of ingredients. The Goji berry, also called the wolfberry, is a bright purplish red or purple red berry that comes from a shrub that is native to China. In Asia, goji berries have been eaten for generation in the hope of living longer.
Grade C Goji Berry
Grade C Goji Berry,Grade C Dried Goji Berry,Grade C Wolfberry,C Grade Dried Goji Berries
ZHONGNING JIDING BIO SCIENCE DEVELOPMRNT CO., LTD. , http://www.jidinggouqi.com