Adequate and palatable bait is the key to the success or failure of special aquatic products and the economic benefits. In particular, yellow locusts, frogs, squids, black squid, etc. all need live baits in whole or in part. Therefore, to breed rare aquatic products, we must first consider the source of live bait. Here are some methods of cultivating live baits. First, leeches culture method can use the old septic tanks in rural areas, abandoned pits to cultivate leeches, the method is to clean the septic tanks, pots and ponds, apply 1kg of
Organic Fertilizer such as livestock and poultry per square meter, into 50cm deep water . When the bacteria and unicellular algae multiply, you can put in a small amount of leeches, such as the water temperature at the appropriate temperature (18-25 °C), pH (pH 8-9), a few days later pool water turns green. In about 2 weeks, a large amount of blisters are produced in the pool water, and a portion of blisters can be removed from the water every day, and organic fertilizer can be top-dressed in order to maintain the rapid growth of blisters. Second, leeches culture method to choose good water quality, rich in organic matter, water sources, slow waste earthen pond or cement pool, per square meter and then into the rice bran, wheat bran, flour 1/3 of the fermentation with food 150g. Put 250-500g per square meter, keep the water depth 3-5cm, PH value in the range of 5.6-9, regularly add new water to ensure fresh water and rich dissolved oxygen, feed 1 time every 3 days, each Subsequent dilutions of 150 g of fine material and 2 kg of cow dung per square meter are evenly sprayed. Generally about 30 days after planting can be harvested, with 24 mesh gauze fishing, daily 50-80g per square meter can be harvested. Third, snail culture methods include lake snails, snails, snails, snails, etc., is one of the live baits of special aquatic products like food, especially crabs, yellow clams most like to eat, can be used as an inducer added to other bait, screw farming is extremely Simple, canals, ponds, rice fields and other places where water can be used, seedlings need only be introduced once can be self-bred and self-support; bait has vegetables, rice bran, all kinds of aquatic plants and corrupt organic matter; feeding and management Including the adjustment of water quality, proper feeding and flight prevention. General feeding for about 3 months can be costly. Fourth, the fish culture method uses old ponds, ditches, cement ponds breeds easily breeding, rapid growth of loach, tilapia, squid and other low-value fish for the high-quality bait of special aquatic products, generally 100 per square meter stocking species. 150g, or tilapia small pieces of 10, or about 0.5kg small carp, regularly fed animal organs, rice bran, bran, cotton cake, lettuce and other bait, often adding new water to promote its growth. When necessary, net fishing is used to maintain its proper density. These low-value fishes can breed on their own, and they can be harvested and supplied for thousands of grams of live bait fish per square meter per year. 5. fly maggot culture method The fly maggot is a high-protein feed and is a high-quality live bait for special aquatic products such as cockroaches, frogs, and oysters. The culture method is to dig an earthen pond or use a cement pool in a remote and remote place away from the residential area. Worn-out water tanks can also be equipped with nets on the top of the breeding grounds, loaded with human and animal waste, distiller's grains, miscellaneous grains, vinegar and dead chickens, dead pigs, etc., and added appropriate amount of water to induce fly spawning. At 25-30°C, 7 days later, a large number of fly larvae can be bred. Nets can be used to scoop fresh water for feeding, or dried, ground, and processed into fly larvae and mixed baits for feeding. Sixth, tenebrio culture Tenebrio commonly known as breadworms, larvae are soft and juicy, containing 64.7% of protein, rich and comprehensive
Amino Acid content, also contains many vitamins and enzymes. It is an excellent animal live feed. Cultivation method: Place the eggs (the paper produced by the tenebrios) on a box of 0.6m in length, 0.4m in width, and 0.1m in height, and the bottom is made of plywood or cardboard, and allow the eggs to hatch naturally. When the temperature is 25-30 °C and the humidity is about 65%, eggs are hatched as larvae on days 3-5. The hatched larvae are then removed from the quay and fed to another box for feeding. After about 10 days, the larvae began to molt, turning from white to yellow, followed by 7 days of molting, and 6 times of molting, before they became old larvae. About 1.25 kg of wheat bran can produce 0.5 kg of fresh live mealworms, and one of the boxes can feed 1-2 kg of larvae. The wolfberry culture method contains protein up to about 70% and is an excellent live animal food. The cultivation method is to dig a long ditch 0.5cm in width, 0.8m in width and 4m in length in a warm and humid place (depending on the needs of the length and short-sightedness). The 20cm thick fertile vegetable garden soil is layered upwards from the bottom of the pit and the 30cm thick rotten cattle are used. Dung, half rotted leaves, weeds and other mixtures. Put 蚯蚓5000-10000 pieces per square meter, and cover it with black plastic cloth or straw curtain. The humidity is maintained at about 60%, and the temperature is maintained at 15-30°C. After about 2 months, it is possible to dig from one end of the ditch. Generally, it takes about 15 days to reach a cycle.
Minerals & Trace Elements
Zinc Citrate,Potassium L-Aspartate,Zinc Citrate Dihydrate
Food additive Herbicide Co., Ltd. , http://www.chherbicide.com