Current guidelines for prevention and control of fish diseases

(agricultural Wealth Network) at present, in May, June, July and August, the water temperature of the pond began to rise slowly, the water quality and sediment began to deteriorate, bacteria grew, and parasites such as rotifers and ring worms broke out from time to time. Grass carp mumps, enteritis, hemorrhagic disease, red skin disease occurred in large numbers. In order to reduce the losses of the broad masses of farmers and help them to do a good job in fish disease prevention in 2009, through clinical practice in several Tangkou in Wangji Hudong Village, Huxi Village and Zhangdu Lake Street in Hubei Province, the suggestions are as follows:

May

May 5-May 10

The water was transferred to the bottom for one time, and the first medication was as follows: clear bottom of the pool (5-6 mu / bag) + water-retaining probiotics (3-4 mu / bag).

May 20-May 25

Once fertilizer and water, the source of fertilizer and water algae (5-6 mu / bag) can be used.

June

Around June fifth

If you kill an insect once, you can use spore finger clear (5-6 mu / bottle).

Around June tenth

If you change the bottom to transfer water once, you can use the bottom of the pool to clear (5-6 mu / bag).

Around June twenty _ fifth

Once disinfected, Chi Jing effervescent agent (3 mu / bag) can be used.

July

Around July fifth

Once fertilizer and water, the source of fertilizer and water algae (5-6 mu / bag) can be used.

Around July fifteenth

If you kill an insect once, you can use spore finger clear (5-6 mu / bottle).

Around July thirtieth

If you change the bottom to transfer water once, you can use the bottom of the pool to clear (5-6 mu / bag).

August

Around August fifth

If you kill an insect once, you can use spore finger clear (5-6 mu / bottle).

Around august tenth

Once fertilizer and water, the source of fertilizer and water algae (5-6 mu / bag) can be used.

Around August twenty _ fifth

If you change the bottom to transfer water once, you can use the bottom of the pool to clear (5-6 mu / bag).

From the beginning of May, we should pay attention to taking internal medicine, such as Jin Wei'an (promoting growth), Jin Fang Hugan Bao (protecting liver), 100 grams (prevention and treatment of rotten parotid disease), maintenance and immunity (inducing food, preventing disease, promoting growth), Pule (prevention and treatment of enteritis) and other drugs, so as to improve the resistance of fish, promote growth, reduce the incidence of disease, and effectively improve the economic benefits of breeding.