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When does the high-incidence period for Phalaenopsis pests and diseases occur, and what should be noted for prevention and control?
When it comes to Phalaenopsis (moth orchid), the flowers are certainly beautiful, but if pests and diseases strike, that is really frustrating. Many people wonder why a perfectly healthy flower suddenly wilts while they are caring for it. In fact, its illnesses are not without patterns, and there are certain periods when problems are especially likely to arise. The transition between spring and autumn each year is when Phalaenopsis pests and diseases
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Why does India's Darjeeling black tea output keep rising amid drought and the pandemic?
Under the double blow of dry weather and the COVID-19 pandemic, the harvest season in India's key tea-producing regions is facing the dual threat of falling output and stalled tea-picking operations, which could push already-risen tea prices even higher. The UK's Financial Times (FT) reported,
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Why is Hongshan red caitai so expensive and why does it need the Baotong Temple bell to be authentic?
Just as West Lake Longjing tea is found everywhere in Hangzhou, but there are distinctions by place of origin, with grades in order: Shifeng Mountain, Longjing Mountain, Yunqi, Hupao and Meijiawu. Caitai is found everywhere, but Hongshan caitai is the best and most famous, and Hongshan caitai that has been through frost is the finest. Hongshan cai
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How much does fresh Yunnan black truffle (Tuber) cost per jin, and why is it so expensive?
Why is truffle so expensive? Scarce yield. Truffles are extremely picky about their growing environment. Once there is a slight change in the sunlight, moisture or soil pH of their growing environment, truffles may be unable to continue growing. Things are precious when they are rare, and the truffle's strict requirements for growing conditions lead to its scarce yield, so the price naturally keeps climbing.
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Cymbidium faberi 'Cuimei' Pictures and Characteristics Introduction, How Much Does One Seedling Cost
There are many varieties of Cymbidium faberi, but do you know the variety Cuimei? This orchid is not cheap, which is a highlight by which many people know it. Its usual price is around 1000 yuan to 1500 yuan. So what characteristics does it have? Cuimei's grass is at most less than
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What season does the Chinese tallow tree bloom? Reasons for its curved trunk shape and wood characteristics
The leaves of the Chinese tallow tree change color with the seasons and climate, just like the poinsettia. When the climate gradually turns cool and autumn and winter slowly arrive, the leaves change from emerald green to yellow and orange-red, and then to red or reddish-brown, which is
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What month does the Chinese tallow tree bloom? What are the medicinal values of the plants parasitic on it
The Chinese tallow tree (Triadica sebifera) is a colored-leaf tree species. Its bark is brown or gray, covered on the outside with a white waxy layer. Its diamond-shaped leaves are its main feature, with entire leaf margins and no fine serrations. The leaves are simple and alternate, and the leaf surface has a layer of wax, so it feels smooth to the touch. In spring and autumn
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The benefits and ways to eat Nymphoides peltata, and can pregnant women eat it?
Do you know Nymphoides peltata? It is a very special type of plant. Although they look like water lilies and their flowers are similar to those of Hydrocharitaceae plants, they belong to neither of these two groups. They are members of the order Asterales, family Menyanthaceae. So what does Nymphoides peltata have
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Can the dragon-bone-petal water snowflake be eaten? What uses does this aquatic plant have?
Distribution of aquatic plants in Taiwan, China. Due to different environments, they develop different appearances. Common aquatic plants in Taiwan, China, in order to adapt to environments with different degrees of moisture, have developed various lifestyles, and can be roughly divided into submerged plants, floating-leaf plants, free-floating plants, and emergent plants.
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Henan Food Sampling Inspection Announced: Testing Development Trends, Does All Food Need Sampling Inspection?
For people today, what goes into their mouths is increasingly judged on hygiene, cleanliness and other such issues, because there is more and more junk food now, which over time causes great harm to people's health. In response, Henan Province has adopted new measures. What are they?
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