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Golden Locust is an excellent colored-leaf tree species
Robinia pseudoacacia 'Frisia', of the Fabaceae family, genus Robinia, is a broadleaf deciduous tree. The twigs are thorny, with pinnate compound leaves; the foliage is golden yellow in spring, turning yellow-green in summer and orange-yellow in autumn, with rich and extremely beautiful color changes. It blooms in early summer, with white flowers. Native to northern America, it loves sunlight, tolerates slight shade when young, and can adapt to acidic, calcareous and alkaline soils; it has a shallow root system, is not tolerant of waterlogging, and grows rapidly. It is suitable for growing in the Three-North region. It is suitable as a specimen landscape tree and
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The yew is a landscape tree species recommended for the Beijing Olympics
The yew, also known as the Chinese yew, is an ancient relict plant of the Taxaceae family, enjoying the reputation of "living fossil" and "golden tree." It has a very small natural distribution in both northern and southern China and is listed among China's eight rarest and most endangered first-class protected plants. The yew is not only rare but also has extremely high ornamental and medicinal value. Its trunk is straight, and in pots, pinching the top controls it to a suitable height, with numerous dense branches; planted in the ground, it can reach up to 20 m tall, with a handsome tree form, branches evenly and orderly distributed, and needle-shaped leaves that are thick and glossy, evergreen year-round, symmetrically arranged on the branchlets, elegant and
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What plant is Manglietia moto? Introduction to a tree species of the genus Manglietia in the family Magnoliaceae
Manglietia moto is an evergreen large tree of the genus Manglietia in the family Magnoliaceae. Because its flowers and fruits hang upside down from the branches, it is also known as weeping-fruit manglietia. The tree form is upright and graceful, the leaves are elegant and unusual, and the flowers are large and fragrant. The bark of Manglietia moto is dark gray, with lenticels, and smooth. The young branches, buds, young leaves, petioles, and fruit stalks are all densely covered with rust-brown tomentum, and the leaves are thickly leathery. The flowering period is from late April to mid-May, and the fruit ripening period is mid-to-late October. The aggregate fruit is ovoid, with wart-like protrusions on the back of the fruit. Manglietia moto is naturally distributed in Guangdong, Guangxi, Fujian, Hunan, and other places in China. Its resources are scarce, and it grows
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Common diseases of the tea tree mushroom and their control methods
The tea tree mushroom is a rare mushroom variety that has become very popular in domestic and international markets in recent years, but because pest and disease problems occur rather frequently, growers often fail to accurately identify the symptoms and pathogens and blindly apply chemical pesticides, which damages the mushrooms and leads to poor cultivation returns. The symptoms, pathogens and control measures of common infectious diseases are described below: 1. Brown rot. Affected fruiting bodies stop growing, and the caps and stipes rot and give off a foul odor. The pathogen is Mycogone perniciosa, which causes disease mainly through contaminated water or through contact with the hands, tools and other items that have touched diseased mushrooms.
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Detailed Explanation of Key Techniques for Autumn and Winter Management of Persimmon Trees
Developing persimmon production is a good way for farmers to get rich, and based on years of experience, autumn and winter management is particularly important in persimmon production. The following points should be mastered: 1. Branch bending and pruning. 1. The best time for autumn branch bending is September. The main targets for bending are the main branches and auxiliary branches. The opening angle of the basal main branches should be about 90 degrees; bend downward if less than 70 degrees, bend upward if greater than 70 degrees, and bend left or right if the orientation is inappropriate. 2. Winter pruning of persimmon trees is beneficial for early fruiting of young trees, high and stable yields of mature trees, and renewal and rejuvenation of aging
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Scraping pear tree bark in winter, a key step to growing good pears
As the farming proverb says: "If you want to eat good pears, scrape the bark in winter." In the cold winter season, scraping the old bark off pear trees that have already borne fruit can effectively eliminate the spores of pear scab, ring rot, anthracnose, pear rust and other fungal diseases that remain inside and outside the old cracked bark of pear trees, as well as the eggs of pear psylla, aphids, fruit borers, scale insects and many other pear tree pests, ensuring healthy growth of the pear trees, high quality, high yield and high returns. Scraping must be thorough: when scraping pear trees, you must remove the old cracked bark, pear canker, pear scab, ring rot,
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Harvesting Methods and Processing Techniques for the Tea Tree Mushroom
1. Scientific harvesting of the tea tree mushroom. When the color of the cap changes from dark reddish-brown to light flesh-brown and the partial veil has not yet broken, it is the optimal harvest time. If it cannot be sold or processed in time, or if you are unsure about the harvest timing, it should be harvested early. 2. Scientific processing and storage of the tea tree mushroom. After harvesting, the tea tree mushroom can be sold directly or sold after fresh-keeping, or sold after sun-drying or oven-drying. Dried tea tree mushrooms easily absorb moisture and become damp again, so they must be sealed in plastic bags for storage and kept in a dry place. At the same time, dried mushroom caps break easily and stems snap easily
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Key Points of Intensive Cultivation Techniques for the Tea Tree Mushroom
The tea tree mushroom, also known as the tea mushroom, has tender flesh and a crisp stalk, with a pure, delicate fragrance and excellent taste. It is naturally distributed on oil tea trees in places such as Fujian, Taiwan, China, Yunnan and Tibet. In recent years, Jiangxi, Fujian and other provinces have carried out commercial large-scale production, and the products are popular both for export and domestic sale. Its intensive three-dimensional cultivation techniques are introduced as follows: 1. Building the mushroom shed: Whether an indoor mushroom room or an outdoor mushroom room (or plastic tunnel) is used, according to the requirements of pollution-free production, the environmental conditions must be optimized, and the soil, water quality and water source must be free of pollution. For intensive production, the room
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What technical principles should be followed when thinning flowers and fruit on pear trees?
Thinning flowers and fruit is, on the basis of winter pruning, the regulation of flowers and fruit on trees that still have too many flowers or have set too much fruit; this is a means of achieving a reasonable crop load; its main functions: first, to overcome biennial bearing and stabilize both yield and tree vigor; second, to ensure that the current year's fruit is large and uniform, so that every fruit left on the tree develops into a qualified, high-quality marketable fruit and few culls are produced; third, to form a sufficient number of flower buds for the following year's crop and maintain strong vigor. Trees that are not thinned or that carry an excessive fruit load very easily develop biennial bearing. The essence of biennial bearing is that the fruit
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Camellia uraku is a top choice for evergreen trees that bloom in winter in the green spaces of the Yangtze River Delta region
Camellia uraku, of the family Theaceae and the genus Camellia. An evergreen small tree. The plant can reach 5 m in height. The leaves are glossy, the flowers are single-petaled and pink, and the flowering period runs from December to March of the following year. Plants of the genus Camellia mostly prefer acidic soil, so when planting camellias in Shanghai, the soil often has to be replaced with acid soil such as hill soil. Camellia uraku is highly adaptable to the slightly alkaline soil of Shanghai, growing and flowering well, and is worth promoting.
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