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The Chinese honey locust is a tree species with both ecological and economic benefits, worthy of vigorous promotion
The Chinese honey locust is a tall tree with a full-fruiting period lasting 200 years, and is an ecological and economic multipurpose tree species with broad development potential in our country. The Chinese honey locust is drought-tolerant and water-saving, with a well-developed root system, and is suitable for growing in areas with a frost-free period of no less than 180 days, a minimum temperature not below minus 20°C, at least 2400 hours of sunlight, and rainfall not exceeding 800 mm. The Chinese honey locust is heat-tolerant, cold-resistant, and pollution-resistant, making it a good tree species for urban and rural landscape forests and road greening, and also an important hedge species. The Chinese honey locust can fix nitrogen, has wide adaptability
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How to care for roses in autumn? Disease prevention and growth promotion are key
After autumn, roses once again enter a peak growth period. However, some roses begin to show yellowing leaves with black spots in the middle; in mild cases a few leaves drop from the base, in severe cases all leaves fall off, and flower buds drop before opening. This is mainly caused by improper management. In autumn, excessive water easily causes rose diseases, mainly black spot disease. In addition, if the potting soil is frequently too wet, the roots have difficulty breathing, which in turn causes "complications" that make flower buds wither and drop. The remedy is to promptly remove diseased leaves and branches and destroy them to prevent
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Detailed Explanation of Seed Collection, Germination Promotion and Seedling Cultivation Techniques for Picea koraiensis
Picea koraiensis Nakai, also known as red-barked spruce and white pine, is an important timber forest tree species and landscaping tree species in China. It is mainly distributed in the Xiaoxing'anling, Zhangguangcailing and Changbai Mountain regions, with a small amount also distributed along the river valleys in the eastern and northern parts of the Greater Khingan Mountains. 1 Biological characteristics and economic value. Picea koraiensis is an evergreen large tree with dense branches and leaves, strong shade tolerance and cold resistance, and slight tolerance to saline-alkali conditions and drought. It is a shallow-rooted tree species, easily blown over by wind, and has relatively high soil requirements.
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