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Detailed Explanation of Overwintering Techniques for Artificial Toad Farming
The scientific and technical staff of the Yuanhua Science and Technology Association in Haining, Zhejiang Province not only succeeded in artificially breeding Chinese toads (Bufo gargarizans), but also solved the problem of enabling toads to safely pass through 3~4 months of overwintering in the harsh winter, so that the toads can immediately undergo the work of removing toad skin and collecting venom after overwintering, and the overwintering survival rate greatly exceeds
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What kind of pear variety is Yuanhuang?
I. Variety origin: Introduced from South Korea in 1999 by the Beijing Municipal Forestry Bureau, and planted at the Huangfa Nursery in Beijing. Parental combination: Zaoshengchi x Wansanji. Approved by Beijing in 2002. II. Characteristics: This variety was bred in South Korea, belongs to the sand pear system, and is an early-maturing large-fruit type. The tree vigor is relatively strong, the tree posture is semi-spreading, and it readily forms short fruit branches and axillary flower buds, with 7-9 flowers per inflorescence. The leaves are broadly oval, light green with a bright gloss, and the leaf blade curls downward from the upper surface toward the lower surface. One-year-old branches are yellowish brown, with large and dense lenticels.
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