In recent years, with the continuous development of fish farming, a number of high-yield models have emerged in various parts of the country. They generally adopt the method of cultivating fish to obtain stable and high yields. Adopting fish-breeding fish-breeding methods is a change from the traditional way of feeding a handful of bran flour. By rigorous signal reflection and acclimation of fish, the fish can be cultivated according to the signals sent by people, and the habit of concentrating on feeding by feeding in the feeding area is timed. In the process of concrete implementation of this technology, the following aspects should be mainly grasped.
Fish stocking densities: Ponds that implement conditional-return feeding techniques must host predatory fish species such as cod, tilapia, grass carp, catfish, freshwater whitefish, and bream fish, and should be accompanied by less than 30% of filter-feeding fish. class. Generally, the stocking density of 667 square meters of fish should be more than 1,000, or the weight of fish is more than 30-50 kilograms, and the output of 667 square meters is 400-500 kilograms or more, so that the fish species can be reflected under conditions of high density. form.
Scientifically matched feeds: There are different feed formulations and additives for the main feeding of different food-eating fish. The feed should first be formulated according to the protein content of the fish. For example, the protein content of carp fingerlings should be around 40%, the adult fish should be above 30%, the protein content of grass carp should be about 27%, the tilapia should be about 20%, and the head pupae should be about 20%. The feed should not be dispersed in water for a long period of time, maintain the particle state, generally should be better than 10 minutes. The grain size of the bait should be suitable for the caliber of the fish and be adjusted in time according to the continuous growth of the fish.
Domestication method: firstly construct a bait station in the middle of the long side of the fish pond. The fish species can be domesticated after 2 to 3 days after the pond. Before bait, first hit the bait bucket or whistling whistle to make a sound signal, then sprinkle a small bait. Wait for more than ten seconds before making a sound, and sprinkle a little bait. This is repeated until the fish hears several signals and they can come forward to feed on food. As the domestication work progresses, the range of the bait is changed from big to small, and finally it is fixed to the bait station for feeding. At the same time, the feeding interval is shortened and the number of sounds is reduced. The bait should be sprinkled into a fan-like shape and properly take care of the smaller individuals outside the prey group. Domestication work must be patient and meticulous. No matter whether the fish eats food or not, they must adhere to feeding. General domestication of 15 to 20 minutes each time, about 3 to 7 days, the fish can form a floating habit of eating food. The smaller the size of the general fish species, the shorter the acclimation time, and the stronger the conditioned reflexes are established, the more intense the sniffing.
Reasonable feeding: Daily feeding times and daily feeding rates are proportional to the water temperature and inversely proportional to the size of the fish. The fish species began to feed 4 to 5 times during the early days of the pond, and 3 to 4 times during the high-temperature season from July to August. After September, the water temperature gradually decreased, and the feeding was performed once or twice a day. The daily feeding rate is generally 2% to 6% of the total weight of the pond's swallowing fish. The actual feeding can also be based on the fish to reach 80% full or most of the fish free feeding area, you can stop feeding. The feeding process should also be based on the fish's feeding conditions, weather changes, water quality, etc., as appropriate, increase or decrease. Feeding work should be maintained until the water temperature is around 10°C.
Regular fixed-point feeding: Generally, only one feeding point is set in a pond, and a larger feeding pond can be set as a feeding point for every 3500 square meters. There is no special situation in the feeding work without interruption, but in case of abrupt changes in the weather (such as sultry heat, thunderstorms and rainy weather, etc.), deterioration of water quality, abnormal fish movements, etc., feeding or baiting should be reduced, and appropriate technical measures taken. During the feeding process, the environment should be kept quiet to avoid other sounds and fishing interference with normal feeding of fish.
Maintaining fresh water quality: In the pond where the main feeding fish are, during the entire breeding period, due to a large amount of feeding, the residual bait in the pond is continuously accumulated and decomposed, and the plankton in the pond is multiplyed, and the water quality gradually becomes richer and aging. Reduced dissolved oxygen, increased harmful gases, will seriously affect the normal appetite and survival of fish. At the same time, new water or microfluidic water should be flushed every 5 to 10 days to maintain clean water quality. In general, ponds that raise feeding habits do not apply fertilizer or apply only a small amount of basal fertilizer throughout the breeding process, and nest some of the filter-feeding fish in the pond. In this way, it can not only make full use of plankton and organic debris, but also play a role in purifying water quality. It can also increase production of 150 to 300 kg of filter-feeding fish by 667 square meters.
Fish stocking densities: Ponds that implement conditional-return feeding techniques must host predatory fish species such as cod, tilapia, grass carp, catfish, freshwater whitefish, and bream fish, and should be accompanied by less than 30% of filter-feeding fish. class. Generally, the stocking density of 667 square meters of fish should be more than 1,000, or the weight of fish is more than 30-50 kilograms, and the output of 667 square meters is 400-500 kilograms or more, so that the fish species can be reflected under conditions of high density. form.
Scientifically matched feeds: There are different feed formulations and additives for the main feeding of different food-eating fish. The feed should first be formulated according to the protein content of the fish. For example, the protein content of carp fingerlings should be around 40%, the adult fish should be above 30%, the protein content of grass carp should be about 27%, the tilapia should be about 20%, and the head pupae should be about 20%. The feed should not be dispersed in water for a long period of time, maintain the particle state, generally should be better than 10 minutes. The grain size of the bait should be suitable for the caliber of the fish and be adjusted in time according to the continuous growth of the fish.
Domestication method: firstly construct a bait station in the middle of the long side of the fish pond. The fish species can be domesticated after 2 to 3 days after the pond. Before bait, first hit the bait bucket or whistling whistle to make a sound signal, then sprinkle a small bait. Wait for more than ten seconds before making a sound, and sprinkle a little bait. This is repeated until the fish hears several signals and they can come forward to feed on food. As the domestication work progresses, the range of the bait is changed from big to small, and finally it is fixed to the bait station for feeding. At the same time, the feeding interval is shortened and the number of sounds is reduced. The bait should be sprinkled into a fan-like shape and properly take care of the smaller individuals outside the prey group. Domestication work must be patient and meticulous. No matter whether the fish eats food or not, they must adhere to feeding. General domestication of 15 to 20 minutes each time, about 3 to 7 days, the fish can form a floating habit of eating food. The smaller the size of the general fish species, the shorter the acclimation time, and the stronger the conditioned reflexes are established, the more intense the sniffing.
Reasonable feeding: Daily feeding times and daily feeding rates are proportional to the water temperature and inversely proportional to the size of the fish. The fish species began to feed 4 to 5 times during the early days of the pond, and 3 to 4 times during the high-temperature season from July to August. After September, the water temperature gradually decreased, and the feeding was performed once or twice a day. The daily feeding rate is generally 2% to 6% of the total weight of the pond's swallowing fish. The actual feeding can also be based on the fish to reach 80% full or most of the fish free feeding area, you can stop feeding. The feeding process should also be based on the fish's feeding conditions, weather changes, water quality, etc., as appropriate, increase or decrease. Feeding work should be maintained until the water temperature is around 10°C.
Regular fixed-point feeding: Generally, only one feeding point is set in a pond, and a larger feeding pond can be set as a feeding point for every 3500 square meters. There is no special situation in the feeding work without interruption, but in case of abrupt changes in the weather (such as sultry heat, thunderstorms and rainy weather, etc.), deterioration of water quality, abnormal fish movements, etc., feeding or baiting should be reduced, and appropriate technical measures taken. During the feeding process, the environment should be kept quiet to avoid other sounds and fishing interference with normal feeding of fish.
Maintaining fresh water quality: In the pond where the main feeding fish are, during the entire breeding period, due to a large amount of feeding, the residual bait in the pond is continuously accumulated and decomposed, and the plankton in the pond is multiplyed, and the water quality gradually becomes richer and aging. Reduced dissolved oxygen, increased harmful gases, will seriously affect the normal appetite and survival of fish. At the same time, new water or microfluidic water should be flushed every 5 to 10 days to maintain clean water quality. In general, ponds that raise feeding habits do not apply fertilizer or apply only a small amount of basal fertilizer throughout the breeding process, and nest some of the filter-feeding fish in the pond. In this way, it can not only make full use of plankton and organic debris, but also play a role in purifying water quality. It can also increase production of 150 to 300 kg of filter-feeding fish by 667 square meters.
Whole ( Multi bulb ) Black Garlic is made of the whole fresh white garlic .
It appears black in colour and shrinks during the fermenting process.
The cloves varies in diameter between 5.0 - 6.0cm and weights in at 30-40g before being peeled.
Black Garlic Production Process
Fresh organic garlic → Cleaning → Dehydration → Clip → Outfit fermentation dish → Fermentation room → Fermentation → Booth cool room → Ripen → Sterilization room → Black garlic sorting room → Inner packing → Outer packing → Black garlic storeroom
Whole Black Garlic,Whole Foods Black Garlic,Multi Bulb Black Garlic,Fermented Whole Black Garlic
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