Cow dung is a high-quality bait for freshwater aquaculture. It is mixed with cornmeal and soybean meal to make grain bait and feed fish. It has low cost, fast weight gain, and high efficiency. Method: The cow dung is ground and crushed, and the pig manure, chicken manure, corn flour, and bean cake flour are fed in a ratio of 5:1:1:1:1:1, sprinkled with some water, fully mixed, and then made into a bean size Granules, dried and served.

The vision training equipment includes the annular vision training system, which helps students to establish the concept of coordinate axis and Angle, enhance the vision field and the eye movement ability, train the visual cognition and visual tracking, and is conducive to the rehabilitation of low vision caused by amblyopia. If you would like to purchase Visual Training Equipment, Convenient Circular Vision Tracking Trainer, please contact us.

Visual Training Equipment

Vision Trainer,Visual Training Equipment,Convenient Circular Vision Tracking Trainer,Circular Vision Tracking Trainer

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