Resource of our country feed develops the current situation and foreground to look into

One, current situation of resource of our country feed:

Our country is big country of the first pasturage of world, aquiculture, according to stock raising of Ministry of Agriculture department is forecasted, 2006 countrywide flesh kind total output amounts to 79.8 million tons, birds egg crop amounts to 29.4 million tons, suckle kind of crop 32.9 million tons, total production value of countrywide stock raising exceeded 1.4 trillion yuan 2006, 34% what hold agricultural total production value, the industry related to stock raising (include industry of drug of feed industry, animal, animal produce to machine course of study to wait) year total production value is close -727379968 yuan of RMBs. Our country aquatic product produces per year a quantity to amount to 51 million tons (among them 70% to breed aquatic product) , aquiculture course of study year total production value achieves 100 million yuan thousands of. Because course of study of this pasturage aquiculture reachs relevant treatment industry year GDP is close 3 trillion yuan of RMB, already became the principal property branch of national economy.

Change by intensive breed feed to change efficiency to be 5:1 respectively(the flesh) , 3:1(egg) , 1:3(grandma) with 2:1(breed aquatic product) computation, the whole nation year use up concentrated feed 7980*5 2940*3 3290/3 5100*70%*2=5.7 100 million tons, theoretic the grain oil that is equivalent to our country kind resource basically is used at aquaculture, this also is why American says " Chinese commissariat cannot feed a Chinese " " theoretical foundation " . But because our country traditional aquaculture uses broken bits of viridescence feed and straw, flooey to wait,raise cultivate birds, use up concentrated feed less, if press 1/3 deduct, our country year concentrated feed theory is used up amount to 5.7*2/3=3.8 100 million tons. Press courtyard of Chinese farming division newest estimation, of our country unprocessed food grains 36% be used at feed, amount to year 180 million tons. The treatment by-product of resource of the others commissariat and leftover pieces amount to 150 million tons to also be used at aquaculture, add the treatment by-product such as oil-bearing crops, our country has the concentrated feed such as many tons 300 million commissariat and commissariat treatment by-product every year to be used at pasturage and aquiculture course of study, this also is close to afore-mentioned academic enumerated data. Although total output of countrywide industry feed amounted to 110 million tons 2006, production value amounts to 290.8 billion yuan of RMBs, but 1/3 what this still occupies countrywide concentrated feed to always be used up only. Cost of feed of our country aquaculture occupies aquaculture to always produce cost 70% the left and right sides, because this is right impact of aquaculture economic benefits is very big.
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