Tag Archives: Fish

Fishing Tips

Fish Breeding Methods For The Crucian Carp

 

Fish farming is carried out at largely in most countries of Asia and Europe. Crucian Carp is one of the freshwater fishes that dwell in the rivers, lakes and reservoirs.  This is a fact sheet provided by the Food and Agriculture Organization of the UN which explains the methods that are adopted for the production of Crucian Carp.

Environmental and biological facts:

Crucian carp are usually sedentary type fishes that naturally propagate in different types of water bodies like lakes, rivers and reservoirs. They are basically omnivores generally feeding on filamentous algae, organic detritus, seeds and pieces of aquatic weeds and small benthic animals. But the larvae or the fry feed usually on zooplankton.

Artificial feed like pelleted feed, by-products from oil extraction and grain processing are also used in aquaculture. The main stimuli for reproduction are water level, rainfall and the temperature changes. The existence of aquatic weeds aids in spawning. They serve as the substrata for the eggs, which are normally adhesive. The average growth rate of a medium sized Crucian Carp is 1.25 kg.

The earthen pond culture is the mainly used system for rearing the Crucian Carp. But even rice paddies are used in countries like China.

Production cycle

 

Production cycle of Crusian Carp 

Criteria for Pond preparation:

There are certain typical aspects for the preparation of the pond for the reproduction and nursing of Crucian Carp and getting them ready for the end of year carp Sale.

Generally earthen ponds of the size of 1.5-2.0 m deep and 0.07-0.2 ha, are used for farming of the Crucian Carp. Before the Crucian carp is introduced in the ponds, the ponds are treated chemically with quicklime to ensure the elimination of all the harmful organisms that hinder in the process of Carp hatchery. The quicklime that is used usually amounts to 900-1125 kg/ha.

Even the organic fertilizers like the green and the animal manure are used for increasing the biomass of the zooplankton that is the natural food organisms for the carp. These are applied 5-10 days prior to stocking. This also depends on the water temperature. The quantity of the organic manures used may be:

4500 kg/ha for green manure.
3000 kg/ha for animal manure.

However, when both are used, their quantity gets reduced.

Supply of seeds:

The major supply of seed for Crucian carp culture is derived from artificial spawning. There are also natural seeds available in various water bodies that aid in carp culture. Carassius carassius gibelio is the commonly cultured carp. This is produced through the method of gynogenesis with the Xingguo red common carp which is the male and the female Carassius carassius gibelio. All female off-springs provided by the assorted gynogenesis, have a growth rate of 30-40 percent, which is higher than that of the original fish. There are also various other strains and species of Crucian Carp cultured in different parts of China.

Hatching process:

Usually matured and well selected brood stock is released into the spawning ponds, cages or tanks. Providing good substrata of palm leaves, plastic weeds, grass bundles and branches of fine trees, is very important in the water column where the spawning is carried on and the egg attachment takes place. Eggs can also be hatched in earthen ponds after treating them chemically. They require the eggs to be moved and fixed in the water column in the ponds along with the substrata.

Eggs hatch better in running water (jar or raceway). The eggs along with the substrata are merely hanged in the water column. The eggs along with the substrata can also be placed in jars or raceways, for hatching. The adhesiveness in the eggs is removed by blending with the clay solution before stocking. Later, the fry or hatchlings are shifted to the nursery ponds when they become capable to feed actively and swim well.

Sometimes hormonal injections are also given for the synchronous spawning of the fishes. Such hormonal injections are optional only. The fishes spawn well even without using them.

 

Nursery stage continued on our blog website

Fish breeding specialise in fish breeding and fish farming. http;//www.fish-breeding.com

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Carp Fishing Equipment

How do bait boats help in catching those great carps?

While I do admire the wonders of nature while keeping an eye on my rods, my main target remains to catch some great carps. Let’s imagine we are now sitting at the edge of a pool, alleged to be populated by numerous carps, pike and other fish. We have our rods, bait and we need to decide where to have our swim.

How would you select your swim? Following your fishing experience, trusting your fellow anglers’ opinion, … ? Most of the time we are talking about hard to reach places, which puts us for another challenge: get our rig and bait over to that presumed ideal fishing spot. So we would like to be able to locate the fish and get our rig and bait to that spot with maximum accuracy and minimum risk. We need a tool to transport both bait and rig to the spot where the large fish have their meal.

 Thanks to modern technology we have the perfect solution via a radio controlled bait boat. If the rc bait boat is fitted with a fish discoverer, you can finally fulfil all the aspirations of a real carp or pike angler: find the ideal fishing spot and get yourself over to that perfect position with rig and bait to catch them fish. These radio controlled bait boats come in different taste and flavours, so when selecting your rc bait boat you need to always keep in mind your goal and your needs.

Is the function for finding fish with your rc bait boat required?
As mentioned in paragraph above, we want to locate the fish, in which case the fish finder function is necessary.
Be aware of the fact that there are bait boats that only deliver the more common purpose of a bait boat, which is to render the lure on your preferred location. As those rc bait boats do not accept the fish finder option, will not be able to add the fish finder function afterwards.

What is your normal quantity of bait?
The bait boats’ capacity is specified in kg or lbs. If the weight of your bait boat is specified to maximum 0.5kg, you could have to arrange multiple trips if your desired bait quantity is much more. Make up your mind about this specification as it also has implications for the price.

What is the maximum distance from your rod to your swim?
This range is expressed in m or ft and generally varies between 200 and 600m. Exceeding the distance might cause you to lose radio control over your rc bait boat. It is up to you to select the bait boat with the appropriate maximum range in line with your fishing style.

Is fishing at any time of the day a requirement?
Navigation lights and led indicating your bait has dropped will come in handy if you prefer fishing at night or in misty circumstances. Bait boats equipped with gps steering capabilities are ideal for this kind of work, but their high cost makes them less attractive.

What is your budget?
We hope that the selection criteria above allow you to evaluate your needs and choose your bait boat within your budget.

Smart fishing requires keen tools and talent. At heliosonline we provide a bait boat campaign to allow for better selection and use  of your rc bait boat.

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Carp Fishing Tips

After the lifting of water pollution in Harbin Public Jiang fish aquarium business back on track

Some time ago, affected by the pollution of Songhua River, Harbin many fish pavilion to the struggling, the mere mention of the public mention of fish, many fish management museum bleak, and some out of business. January 24, the State Environmental Protection Administration, not the second Songhua River water pollution, river fish can be safe to eat. February 8, reporter known to eat fish more than the North Song Museum to see the fish, the fish hall traffic surged, the fish business has finally entered the track.

River water hurt fish and Museum

Some time ago, the Songhua River water pollution, Harbin section of Songhua River ban on fishing, selling fish, fear of eating fish contaminated river erosion of the public have to mention the mere mention of fish, Harbin southern and northern parts of many aquatic fish management museum Abnormal dismal business.

Some time ago, the fire was very widespread in Harbin wok Dunyu business plummeted. Daoli District Harbin, a wok Dunyu shop owner told reporters that the first two months, affected by the Songhua River water pollution. Weekday full of hotel guests dining table every day to have even good. Water into the river after the hotel has no fish, and yet still very few people eating, and occasionally people come to eat, something else would simply dishes.

Similarly, battered by the Songhua River pollution, but also a very famous song of all fish, the North Hall, past bustling front of the hotel has become desolate. According to Hall Jiangbei head of a fish, say, two months before the next file in the hotel a la carte office, fish, shrimp and other basic non-human-chun, and even the fish have followed the falling out of favor.

Fish Museum authoritative business information saved

After the relevant departments and Tsinghua University, Jilin University, Northeast Agricultural University, Jilin, Heilongjiang provinces more than 40 scientific research units of hundreds of scientific researchers argued, frozen into the ice this spring and will not sink into mud of nitrobenzene secondary pollution problems along the two sides can be assured underground drinking water, aquatic products and agricultural and livestock can also be safe to eat. Meanwhile, the study shows that levels of nitrobenzene in the Songhua River fish consumption safety levels quickly fell under the standard, you eat.

January 24, the State Environmental Protection Administration released the news clearly, Harbin Hall of many fish, boiled fish shop business improved rapidly, the reporter learned that, until now, many aquarium business returned to normal, Step one on the right track.

9, Tiger Park, Jiangbei road reporter is a very famous fish house?? Old at the first hotel to see inside the front of the hotel car park full of vehicles, hotel dining consumers with the past as full. The hotel’s official told reporters that since the State Environmental Protection Department issued the Songhua River fish safe to eat the news, come to dinner for the public and proliferation of tourist groups, business is now back to the previous best time.

In fact, no longer a star fish Jiang

Water pollution in Songhua River before Museum Harbin many fish are all war fighting operations in the wild, authentic Songhua River fish this brand. After the first section of Songhua River pollution incident, many fish because of this hall is what the marquee name, plunged into an unprecedented crisis. Interview, many fish house owner told reporters, in fact recent years, production of fish in the Songhua River has become less and less, but more and more light weight, the Songhua River fish are not always already operating in the fish museum play a leading role, and many business and carp fish main hall of fish, the main producing province of the major reservoir of self, others or from Shenyang, Liaoning, Tianjin and other places long-distance traffic in the past.

Fishery Department of the Kazakh Agriculture Commission staff told reporters, Harbin is now registered fishing vessel 2980, the urban section of the river in Harbin, more than 500 fishing boats within. In recent years, the Songhua River caused substantial damage to fisheries resources, fish species has increased from 79 down to less than the current 40, and there were fewer, smaller individuals, the quality of a downward trend. In the Songhua River fish fought for decades fishermen Lee Tien also told reporters that he was fishing in the Songhua River has been nearly 30 years, river fish in a year than a year, fewer and fewer varieties of fish, the last two years is enough to eat a living by fishing.

I am an expert from Cheap On Sales, usually analyzes all kind of industries situation, such as drawstring promotional bags , jute bag manufacturers.

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Carp Fishing Basics

Keeping Tropical Fish as A Hobby

Keeping tropical fish can be a fascinating hobby. There are many wonderful and brightly colored fish to choose from, but you need to know the basics to get the most from it, as this is a hobby that could easily turn into a real passion. Your fish need to have the right environment if they are going to survive and thrive. Most important of all is the water quality and that it is well oxygenated. After all, fish have to breathe and if you were living somewhere that didn’t have enough oxygen, you would soon be a bit unhappy! Your fish however do not have the option to complain, so it is up to you to make sure that the water is of good quality, contains plenty of oxygen and is cleaned and changed regularly.

Maintaining the right temperature and environment is also very important. Some fish thrive in temperate or cold water, while many species need the water to be much warmer for them to survive. You also need to make sure that different species of fish get on together if you are having a mix of fish.

Before buying your fish it is important to do as much research as possible on which would be the best for you. It is better to start off this way, rather than choosing the fish you would like and then trying to fit them in to your plans. If you only have a small space in one room and do not have too much time to spend looking after them, aside from the basic necessities, then you should find out which fish would thrive in such conditions.

Even if you have kept fish before there is always more to learn. One of the best ways of doing this is also the most sociable and fun. Join your local tropical fish club. It is a very popular hobby and there is bound to be one in your area. There are also a great many specialist clubs for different species such as Koi Carp. These are great fun and you can learn a lot by talking to other enthusiasts and getting advice.

Keeping tropical fish is a fun and rewarding hobby that can not only be fun but interesting and sociable too. There is always something more to learn and always new fish that you would like to own. It really is one of the best hobbies that you can have.

Johnny Blade is an online marketer for many sites such as Aquarium Fish Resource at http://www.themaxie.com/ © Johnny Blade 2006

Related Blogs

Carp Fishing Basics

Keeping Tropical Fish as A Hobby

Keeping tropical fish can be a fascinating hobby. There are many wonderful and brightly colored fish to choose from, but you need to know the basics to get the most from it, as this is a hobby that could easily turn into a real passion. Your fish need to have the right environment if they are going to survive and thrive. Most important of all is the water quality and that it is well oxygenated. After all, fish have to breathe and if you were living somewhere that didn’t have enough oxygen, you would soon be a bit unhappy! Your fish however do not have the option to complain, so it is up to you to make sure that the water is of good quality, contains plenty of oxygen and is cleaned and changed regularly.

Maintaining the right temperature and environment is also very important. Some fish thrive in temperate or cold water, while many species need the water to be much warmer for them to survive. You also need to make sure that different species of fish get on together if you are having a mix of fish.

Before buying your fish it is important to do as much research as possible on which would be the best for you. It is better to start off this way, rather than choosing the fish you would like and then trying to fit them in to your plans. If you only have a small space in one room and do not have too much time to spend looking after them, aside from the basic necessities, then you should find out which fish would thrive in such conditions.

Even if you have kept fish before there is always more to learn. One of the best ways of doing this is also the most sociable and fun. Join your local tropical fish club. It is a very popular hobby and there is bound to be one in your area. There are also a great many specialist clubs for different species such as Koi Carp. These are great fun and you can learn a lot by talking to other enthusiasts and getting advice.

Keeping tropical fish is a fun and rewarding hobby that can not only be fun but interesting and sociable too. There is always something more to learn and always new fish that you would like to own. It really is one of the best hobbies that you can have.

Johnny Blade is an online marketer for many sites such as Aquarium Fish Resource at http://www.themaxie.com/ © Johnny Blade 2006

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