Ecological breeding method for whitefish

[0020] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention will be further explained below.

[0021] A method for ecological breeding of white fish, characterized in that it comprises the following steps:

[0022] Step 1. Choose a pond: The pond area is 8-11 acres, equipped with a microporous aerator, a feeding machine, and the pond depth is 2.2-3.25m;

[0023] Step 2. Pond management: 12 days before breeding, drain the pond water, kill parasites, bacteria and other diseased organisms through sunlight, then sprinkle 45kg nutrient agent per mu 3 days before breeding, and replenish the pond water 1 day before breeding full;

[0024] Step 3. Fingerling stocking: Stocking 300 white jade fry of 100g, 80 catfish fry of 150g, 20 silver carp fry of 100g, and 30 bighead carp of 50g per mu;

[0025] Step 4. Feeding management: Feed the food according to the conventional method, and feed the neutralizer 35kg per mu every 10 days;

[0026] Step 5. Water quality management: Tilapia farming requires fresh water, high dissolved oxygen, and transparency above 30 cm. The water quality should be kept fat, live, tender and refreshing for a long time. Change the water every 2 to 3 days, and change the water 15 times each time. Cm ~ 30 cm, and keep the water body in a micro-flow state;

[0027] The nutrient is made of the following materials by weight,

[0028] 10 parts pig manure, 4 parts zinc citrate, 4 parts calcium gluconate, 1 part sodium sulfate, 2 parts baking soda, 3 parts white sugar, 23 parts vitamin B, 2 parts ginger powder, 4 parts rose petals, 2 parts leeks, 3 parts of orange peel, 2 parts of silkworm pupae, 1 part of potassium dihydrogen phosphate, 2 parts of diatomaceous earth;

[0029] The preparation method is as follows: put the above-mentioned materials into the mixing equipment in turn, stir and mix, put in a material every 2 minutes, wait until it is completely placed, and then stir for 10 minutes, and then put the total amount of 1/7 of 50 ℃ water and continue Stir for 10 minutes;

[0030] The neutralizer is made of the following materials by weight,

[0031] 3 parts of Caowu, 2 parts of Platycodon grandiflorum, 5 parts of Madder, 5 parts of Astragalus, 7 parts of Baiwei, 4 parts of Corydalis, 8 parts of Gentian, 10 parts of Sophora flavescens, 4 parts of Caowu leaves, 5 parts of leech, 3 parts of Cantharidum, 4 parts of Mutong, 2 parts of Amber, 3 parts of Polygonum multiflorum, 2 parts of Liangtoujian;

[0032] The preparation method is as follows: rinse the above-mentioned materials with clean water, then put them into a crushing device and crush them into powder, and then add 60°C clean water to make a paste according to the conventional method.

[0033] The basic principles and main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the foregoing embodiments. The foregoing embodiments and descriptions only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have Various changes and improvements, these changes and improvements fall within the scope of the claimed invention. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.