Cleverly identifying seedling varieties

In general, the seedlings produced in the Yangtze River Valley are Japanese eels, which are better than European eels produced in France, American eels made in the United States, Australian eels made in Indonesia and Australia, and Filipino eels made in the Philippines. Not only the price is significantly different, but also suitable for China's farming. In order to prevent farmers from being deceived when purchasing seedlings, the characteristics and methods of identification of various seedlings are described below:

See body color Japan seedlings are long-fin type, transparent body, round body, no melanocytes on the caudal peduncle, small eyes, long-knee tip and long; European seedlings are also long-fin type, round body, individual than Japanese wolfberry About 250%, there are stellate melanocytes on the caudal stalk, a red line along the spine leads to the tail, eyes are short and kisses, nighttime light illuminates the abdomen and glaucoma occurs; American carcass type is short, eyes are protruding and small, other Japanese quail; Australia has a smaller carcass, a slightly blunt head, dark spots with astral tail, 7-9 fewer vertebrae than Japanese quail (107 to 110); Philippine appendix stellate melanocytes, other With Japan.

Look at the activity situation. The Japanese cymbals quickly sway left and right, bend up and down on the palms of the hand, and quickly ate together after eating. Up to 2 grams or so, a melanin ring appears at the end of the caudal peduncle; Europeans care about the palm can only make a right and left plane bending, head up like a snake like action. Eating less than Japanese crickets have vitality, slow growth, heat-fighting, easily dying above 27°C; American quails are similar to Japanese crickets; Australian crickets have strong eating habits; they are bulimia like grass carp, easily bloated, and have low survival rate; Our country has not yet started farming.

In the butene solution, the reaction was observed to put the Japanese wolfberry in a butene solution with a concentration of 0.410E-6 for more than one hour without dying, whereas other varieties of seedlings died within one hour.

Machine Dried Kelp

Rongcheng Jingyi Oceanic Technology Company Limited , https://www.jingyifoods.cn

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