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How to select Ussurian pear seeds? What are the seedling cultivation methods?
Ussurian pear is also called Ussurian pear, huagai pear, etc. Its flowers are white as snow, and it can be planted at forest edges, on slopes, and in courtyards. If you want to sow and grow Ussurian pear with seeds, how should you select Ussurian pear seeds? What are the seedling cultivation methods? Let's learn about them below. Ussurian pear seeds how
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Complete Guide to Fish Species in the Ussuri River: What Are the Common Fish?
The Ussuri River is an important tributary of the Heilongjiang River (Amur River), with a total length of 909 km and a drainage basin area of 180,000 sq km. It is one of the few unpolluted rivers in China, and therefore supports a wide variety of fish. So what fish species are found in the Ussuri River? Let's take a look below.
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How to Grow Fritillaria ussuriensis? The Latest Planting Techniques and Methods Tutorial
Fritillaria ussuriensis, also known as Pingbei, is a perennial herbaceous plant whose bulbs can be used as medicine, with effects such as clearing heat and moistening the lungs, and relieving cough and reducing phlegm. Due to the scarcity of wild resources, it is now also cultivated artificially, and some farmers have achieved prosperity by growing it, so how should Fritillaria ussuriensis be
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Differences in flowering and fruiting periods and harvesting of Fritillaria cirrhosa, Fritillaria thunbergii, Bolbostemma paniculatum, and Fritillaria ussuriensis
Fritillaria is a perennial herbaceous plant. According to different producing areas, it can be divided into four categories: Fritillaria cirrhosa, Fritillaria thunbergii, Bolbostemma paniculatum, and Fritillaria ussuriensis. So when do they respectively bloom and bear fruit? When is the best time to harvest? What are the specific differences? Now here is a summary for everyone: Fritillaria cirrhosa
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How to Grow Fritillaria ussuriensis? A Detailed Guide to Fritillaria ussuriensis Cultivation Techniques
Fritillaria ussuriensis has a very long history in our country and is a fairly well-known type of traditional Chinese medicine. Fritillaria ussuriensis sells very well on the market, and presumably this is mainly inseparable from its efficacy. Therefore, many people now want to grow Fritillaria ussuriensis, but before
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Analysis of Issues in the Formulation and Use of Complete Feed for Ussuri Raccoon Dogs
The raccoon dog is an animal endemic to East Asia, mainly found in China, Russia, Korea, Japan, Mongolia and other countries, and is divided into many subspecies. The Ussuri raccoon dog is mainly distributed in China's Heilongjiang Province, the eastern and southeastern regions of Jilin Province, and northeastern Korea. At present, the vast majority of raccoon dogs bred in captivity in China are Ussuri raccoon dogs originating from Heilongjiang Province. The raccoon dog is one of the fur-bearing animals with high economic value. Compared with foxes and mink, it has the advantages of bearing more cubs, a high survival rate, being easy to raise, and having a stable market; therefore, in recent years the number of raccoon dogs raised in China has steadily increased year by year, with good momentum
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What are the sanitation requirements for raising Ussuri raccoon dogs?
General sanitation requirements 1. A lime disinfection trough made of cement must be set up at the entrance of the raccoon dog farm; if conditions permit, sunlight disinfection can be added, as ultraviolet rays have a very good killing effect on anthrax spores and Pasteurella. All personnel should enter and exit through this point, and outside visitors should be controlled. Feeding and technical staff should manage their respective raccoon dog groups, tools, feeding utensils and supplies according to their division of labor, and must not mix them up. 2. The ground of the raccoon dog farm should always be kept clean and dry. Quicklime powder should be spread on the ground of the pens once a week, and feces should be cleaned up once a day and concentrated in a fixed location
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What are the reproductive characteristics of the Ussuri raccoon dog?
1. Sexual maturity: Young raccoon dogs reach sexual maturity at 8-10 months of age, with males maturing slightly earlier than females. 2. Sexual cycle: The raccoon dog is an animal that comes into estrus once a year. The testes of the male begin developing from the autumn equinox, and by late January to early February the testes become soft in texture, mature sperm are present in the epididymis, sexual desire begins to show, and mating can take place. The entire mating period can last 60-90 days. After the mating period ends, the testes rapidly atrophy, returning to a resting state by May, until they develop again at the autumn equinox, showing an annual cyclical change. The sexual organ development of the female raccoon dog is similar to that of the male
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Detailed Explanation of Key Points of Fritillaria ussuriensis Planting Techniques
Planting Techniques for Fritillaria ussuriensis
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What are the effects and functions of Fritillaria ussuriensis?
The effects and functions of Fritillaria ussuriensis
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