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What are the propagation methods for red-fruited privet?
Red-fruited privet belongs to the genus Ligustrum in the family Oleaceae. It is distributed in the high-cold region at 1500 m in the Luoxiao Mountains. It is an evergreen shrub or small tree, 5-7 m tall, with purple-red young branches and pedicels, and elliptical leaves, 6-8 cm long and 3-4 cm wide, light purple-red. Terminal panicles, 6-8 cm long. Fruit oblong-elliptical, drupe-like false berry, with one seed. Flowering in May, fruiting in August, with branches laden with red fruit that persists until October without falling. This variety has strong adaptability, grows fast, has a high sprouting rate, tolerates pruning, and can withstand low temperatures of minus
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Detailed Explanation of the Seedling Raising Methods and Techniques for Large-Leaf Privet (Ligustrum lucidum)
The seedling raising method for large-leaf privet (Ligustrum lucidum) is as follows: before sowing in early spring, first stratify the seeds in moist sand for about 60 days. Sow in drills with a row spacing of 15 to 20 cm, at a seeding rate of 7.5 to 10 kg per 667 sq m, cover with soil 1 to 1.5 cm thick, and mulch with straw. Germination and emergence generally begin in mid-April; once some of the seedlings have emerged completely, remove the straw and thin the seedlings in time. One-year-old seedlings reach 40 to 60 cm in height and can be lifted for use as hedges; for street trees or courtyard landscaping, they need to be transplanted and grown on as large seedlings for 2 to 3 years, and when the seedlings reach 1.5 to 2 m in height they can be transplanted; large seedlings must be lifted with a soil ball, and part of the branches and leaves should be pruned off.
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What are the propagation methods for Taxus chinensis seedlings?
Taxus chinensis is a first-class protected rare plant in China. The paclitaxel extracted from its bark or branches and leaves is a specific drug for treating cancer and is expensive. At present, many regions are vigorously establishing Taxus chinensis bases, and Taxus chinensis seedlings are in short supply on the market. Taxus chinensis is mainly propagated by seed. Its seed coat is hard and dense, and its physiological after-ripening time is as long as 1 year. Many seedling growers fail because they do not master the seedling-raising characteristics of Taxus chinensis. Based on practical experience in Taxus chinensis seedling cultivation in recent years, the author proposes the following seedling-raising measures. 1. Correctly master
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An Introduction to the Yew (Taxus) and a Detailed Explanation of Its Planting Methods
The yew, also known as Taxus, is likewise called red cypress pine. A national first-class rare and protected tree species, the yew is a shallow-rooted plant, with an inconspicuous taproot and well-developed lateral roots. It is recognized worldwide as an endangered natural rare anti-cancer plant. It is an ancient tree species left over from the Quaternary glaciation, with a history of 2.5 million years on Earth. Because under natural conditions the yew grows slowly and has poor regenerative capacity, for a long time no large-scale yew raw material forest base has been established anywhere in the world. Because the yew's extracted
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How to Propagate Yew? A Detailed Guide to Common Propagation Methods
I. Sexual PropagationIn earlier years, the seedling emergence rate of wild yew sown from seed was less than 10%. Scientific research found that its seeds have a dormancy period lasting several years. After using outdoor variable-temperature storage and applying chemicals to break seed dormancy, the emergence rate can be raised to over 70%-80%, enabling common yew to overcome the difficulties of sexual propagation and making artificial mass seedling cultivation and large-scale planting possible.1. Seed collectionCollect ripe fruit from September to October, place it in a basin, add an appropriate amount of coarse sand and water, and rub it repeatedly on a wooden board
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Cultivation Methods and Daily Management Tips for the Yew
The yew is an evergreen tree with reddish-brown bark; shallow longitudinal fissures, leaves linear and slightly curved in a sickle shape, dark green, with two grayish-green stomatal bands. Dioecious, seeds flat and ovate, cones solitary, flowering from March to April, seeds ripening in November. Yews are mostly propagated from seed. After the seeds ripen in November, they can be harvested; then the fleshy seed coat is washed clean and dried, and immediately stratified in moist sand and buried in a shaded, dry place, covered with plastic film and straw mats. In summer and autumn, the seeds should be turned twice a month, and by early March of the following year they can be sown and raised as seedlings. Seedbed
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What are the control methods for the yellow nettle caterpillar on magnolia?
(1) In summer (1-generation areas) and in winter and spring (1-2 generation areas), in combination with pruning and other field operations, cut off or pick off the cocoons. (2) When young larvae are clustered and causing damage, cut off the infested leaves to kill the larvae. (3) Spray 20% diflubenzuron suspending agent or 20% chlorbenzuron No. 3 suspending agent at the young larval stage, or spray Bt emulsion, Bacillus thuringiensis, etc. throughout the larval stage. (4) When necessary, spray insecticides such as fenpropathrin, phoxim, fenitrothion, etc. during the larval stage.
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How to choose orchid potting medium? A detailed guide to soil mixing methods for growing orchids
To grow orchids well, the potting medium is the foundation. How do you choose a potting medium suitable for orchid growth? Based on years of experience growing orchids, the author shares his personal views. 1. Matching the potting medium with the orchid pot. At present, most people choose clay pots, purple clay pots, ceramic pots, etc. for growing orchids. Because these orchid pots differ in breathability, the potting medium chosen for growing orchids also differs. Clay pots, because of their excellent breathability and drainage and good moisture retention, can use a somewhat finer potting medium; when choosing purple clay pots or ceramic pots for growing orchids, because of their poor breathability, in summer and autumn under the influence of the weather
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Master the correct watering methods for orchid care
Watering is an important part of the cultivation process, especially for artificially cultivated plants, which require even more attention to water supply, because a natural environment cannot be provided, so whether the owner's control of watering is appropriate will affect whether the plants can grow normally. The effect of water is related to the cultivation environment and the growing medium used; in addition, different seasons, different time periods, and the characteristics of the variety are all key considerations. There is absolutely no one-size-fits-all method. Every climate zone gives rise to many different varieties of orchids, but the growth of each kind of orchid follows a fairly regular pattern, even if not divided by season
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Home Cultivation and Care Methods for Variegated Spider Plant (Chlorophytum comosum 'Vittatum')
Spider plant, also known as weeping potgrass, cinnamon orchid, hook orchid, and folding crane orchid, is called spider grass or airplane grass in Western Europe. It is a perennial evergreen foliage plant of the genus Chlorophytum in the family Liliaceae. Spider plant is a herbaceous perennial with clustered, cylindrical, fleshy fibrous roots and rhizomes. The leaves are basal, linear to linear-lanceolate, narrow and long, flexible like an orchid, 20-45 cm long and 1-2 cm wide, with long, acuminate tips; the base clasps the stem and is borne on short stems. The most distinctive feature of the spider plant is that mature plants will from time to time produce runners, 30-60 cm long, each of whose tips will grow small plantlets
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