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How big do koi carp need to be to spawn, and how long does it take to hatch out fry?
Koi carp is a high-end ornamental fish popular around the world today, praised as a living gem in the water and a work of art that can swim. So how big do koi carp need to be to spawn? How long does it take to hatch out fry? According to Mr. Wu, a large-scale breeder, koi carp are oviparous animals; male koi mature at 2 years of age, and female koi mature at 3 years of age. Once the gonads are mature, they can begin to spawn and reproduce; afterward, the gonads mature periodically once a year, allowing one round of reproduction per year.
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7 common mistakes in treating pig diseases, how many have you made?
In the process of raising pigs, pig diseases are unavoidable, but there are also mistakes in treating pig diseases. Have you fallen into any of these 7 mistakes below? 1. Using antipyretics in large doses. Many people, when treating pig diseases, often cannot do without antipyretics, such as amino
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Do not use asbestos roofing for chicken coops; farmers should take note
In rural areas, some farmers, in order to reduce the cost of raising chickens and keep the chicken coop ventilated, use a roofless design and use asbestos roofing to shield against rain and dew in the morning and at night. This is very unfavorable. Here we will look into why asbestos roofing should not be used for chicken coops.
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What fertilizer should you use for a home-grown money tree to make it grow well? How often should you fertilize? How do you take cuttings?
The money tree, whose scientific name is Pachira aquatica, grows 4-5 m tall and is cultivated in Xishuangbanna, Yunnan. It can be grown as a potted ornamental; its fruit peel is edible when unripe, and its seeds can be stir-fried and eaten. So, what fertilizer should you use for a home-grown money tree to make it grow well? How often should you fertilize? How do you take cuttings? 1. What fertilizer should you use for a home-grown money tree
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How much does pangolin scale powder of the Manidae family cost per gram? What are its effects and functions? How much is appropriate to take at one time?
The pangolin can be said to be a treasure all over, especially its scales, which can be ground into powder for medicinal use, and have the effects of promoting blood circulation and removing blood stasis, promoting milk secretion, and sobering up. Therefore, it has relatively high value, but because the pangolin is rare in China, the price is very expensive. So how much does pangolin powder cost per
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How to grow and care for roses (Rosa chinensis), plus points to note: when is the best time to take cuttings?
The rose is called the queen of flowers, also known as "monthly red," and is an evergreen or semi-evergreen low shrub that blooms in all four seasons. Many friends are not particularly familiar with how to grow roses, and problems always arise during the growing process. So, rose growing methods
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Why do lizards (geckos) drop their tails and can they regrow them, and how long does it take?
Lizards are commonly known as "four-legged snakes" and are also called "snake's aunt"; they are distributed all over the world. They belong to the cold-blooded reptiles and have a great many species. So what kind of behavior is tail dropping in lizards (geckos)? Can the tail grow back? How long does it take to grow back? What kind of behavior is tail dropping in lizards (geckos)?
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How Many Months Does It Take for a Pig to Go from Piglet to Market, Plus the Best Timing and Costs
How many months does pig farming generally take before pigs go to market? There is no fixed answer to this question; it depends on your farming model, your pig-raising skill, and even market conditions. Here is what we share below: Whether a pig goes to market depends on how you feed it. Growth is quite fast. If fed with feed, the fastest is about 130 days. Of course, it can gain 0 jin of meat in a day. If raised to about 300 jin, the slowest is 160 days. 5 jin. If not fed with feed, the raising time is extended accordingly, and the fastest is about 220 days. But when a pig reaches about 200 jin. 8-1. For example, when a pig goes to market at 190-200 jin
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How much can you earn in a year by investing in raising 20 pigs, and how long until they are ready for market?
The pig farming market was very good in the first two years, and many people started raising pigs during those two years. Even though the market is poor now, many people still have ideas about the pig farming industry. Taking investing in raising 20 pigs as an example, let's talk about how much you can earn in a year? Actually, how much you earn in a year from pig farming is related to the market and to
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What potted mosquito-repellent plants are there for summer? These 9 kinds will make you unafraid of mosquitoes in summer
Once summer arrives, it is the season when mosquitoes appear and are frequently active. They not only disturb people's sleep but also leave you covered in bites and bumps. Hanging a mosquito net feels troublesome, while lighting mosquito coils or using insect repellent is too harmful to the respiratory tract. So what plants can repel mosquitoes? 1. Mosquito-repellent geranium Mosquito-repellent geranium can
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