Chongming is the hometown of Chinese Mitten Crab Eriocheir sinensis. The Chongming Island canal every introduction of the Yangtze River, is very suitable for the growth and reproduction of Chinese mitten crab. Shanghai Ocean University professor Wang Wu told reporters, now the Chongming production water crab, is not only the change of farming technology, more important is the cultivation of water environment has been significantly improved. Can say, Chongming crab industry goes on "clean water fishing" development road. The so-called "net Cheap football jerseys water fisheries, aquaculture is through" after the water, total nitrogen and total phosphorus, available nitrogen and available phosphorus is less than the source water of total nitrogen and total phosphorus, available nitrogen and available phosphorus. That is to say the way farm water is "zero pollution, negative emission". The ecological pond crab, not cheap nba jerseys only will not pollute the environment, but also can improve the water environment. In such an environment the crab grows fast, less disease.
in the last 51 producers to participate in the national competition of crab, 6 enterprises in Chongming competition 2 gold prize, 4 won the quality award.
the fall of Chongming, not only the crab is fat, and orange. More than 30 years of history of the Chongming citrus in the production process, the formulation of the pollution-free citrus technical standards, management standards and standards of operation system, to reduce the use of pesticides and chemical cheap jerseys fertilizer, amount, increasing organic fertilizer use, effectively guarantee the safety of citrus. Chongming orange skin thin flesh is thick, the color orange, sweet of a nuclear cheap nhl jerseys free, delicate taste, is a pure natural "ecological orange", or the Shanghai region is the only export estate fruit.
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