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How do you prune Schisandra chinensis? First, understand its growth habits
After wild Schisandra chinensis is cultivated artificially in farmland, in order to control tree vigor, avoid excessive overlap of branches and leaves, and prevent branches from tangling with each other, it should be pruned reasonably according to the growth habits of Schisandra chinensis. This makes the fruiting branches evenly distributed on the trellis surface, improves ventilation and light penetration, improves the field microclimate, enhances disease resistance, reduces nutrient consumption, promotes flower bud differentiation, and increases yield. 1. Heading back In the same year of sowing, Schisandra chinensis can grow to about 20 cm, and tall ones can reach more than 30 cm. Regardless of whether the seedling is tall or short, large or small, there should be 2 to 4 plump buds at the base
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Detailed Guide to Camellia sinensis Cultivation Techniques: Planting and Management Methods Made Easy to Understand
Seed collection. The fruit of Camellia sinensis matures from late October to early November. When the berry-like capsule turns from yellow-green to yellow-brown, the upper part slightly splits, the aril turns red, and the seed kernel is plump, collect it promptly. After the fruit is brought back, place it in a ventilated room and spread it out to air for 2-3 days to complete after-ripening. Then take it out to a concrete surface outdoors, tread on it with your feet to crack open the fruit shells, take out the seeds, soak them in clean water for 24 hours, rub off the red aril, float off the empty seeds, scoop them out and air-dry for 2-3 days. Sow immediately after collection or store in moist sand. When storing seeds, be careful that the sand is not too wet, so as to avoid seed rot.
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What are the values and uses of the glossy privet tree? Read this article to understand
Landscaping uses: The glossy privet (Ligustrum lucidum) sways in all four seasons, with well-spaced branches, dense foliage and a neat tree shape. It is a commonly used ornamental tree species in gardens, and can be planted alone or in clusters in courtyards, or used as a street tree. Because of its strong adaptability, fast growth and tolerance to pruning, it is also used as a hedge. It generally takes 3 to 4 years to take shape and achieve a screening effect. It is easy to propagate and raise seedlings from seed, and can also serve as a rootstock for grafting and propagating osmanthus, lilac, and the colored-leaf plant golden-leaf privet. Medical uses of glossy privet leaves: The leaves are opposite, leathery, ovate or ovate-lanceolate, 5-14 cm long,
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How to carry out tending and management of dawn redwood? Read this article to understand the key points
Tending should be carried out promptly after afforestation. Watering during April and May is the key to ensuring survival. When planting large saplings, special attention must be paid to drought resistance during the hot season. Weed and loosen the soil two to three times each year, with tending from May to June and from August to September having notable results. After 2 years, applying fertilizer once before spring bud break is very necessary. Generally, pruning is not necessary before the stand is established, but after the stand is established, pruning should be moderate. When the tree height is 6 to 10 m, the pruning height is one quarter to one third of the tree height; when the tree height is 10 to 15 m, the pruning height is one third to one half of the tree height.
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Why do pet dogs shed hair? These reasons are something dog owners should understand
First, seasonal shedding. Most dogs shed and change their coat in spring and autumn, such as Shetland Sheepdogs, Chow Chows, Pekingese, and so on. In summer they need less fur, so when the weather turns warm they shed part of their old coat to regulate body temperature. As winter approaches, they shed the coarse hair and replace it with downy fur to get through the cold winter. These are all normal phenomena. Second, if a dog suffers from diseases such as folliculitis or eczema, or is infested with dog lice and fleas, it can also cause heavy shedding. Because of the itching, the dog uses its paws
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Detailed Explanation of the Seedling Raising Method for Schisandra chinensis Under Protected Cultivation
In places with a short frost-free period, direct sowing and seedling raising in the open field generally requires two years before the seedlings can leave the nursery. If the method of raising seedlings in nutrient pots under protected cultivation and then transplanting them into an open-field nursery is adopted, the goal of raising seedlings and having them leave the nursery in the same year can be achieved. In early April, set up a plastic greenhouse or a medium-sized arched shed similar to those used for rice seedling raising. Before sowing, water the nutrient soil in the paper cups thoroughly. When sowing, mix Dimiaoling into the bottom soil and the covering soil. After sowing, together with watering, spray 800-1000 times diluted Amobam. Sow 2-3 seeds per paper cup, cover with soil 2 cm thick, and maintain humidity after sowing. Generally
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What are the precautions for introducing edible fungi? These key points need to be understood in advance
Edible fungi, like other crops, rely especially on pure, high-quality spawn, because the quality of the spawn directly affects the level of yield and the success or failure of cultivation. With good-quality spawn and reasonable cultivation management, it is easy to obtain high and stable yields; with poor-quality spawn, it is difficult to obtain high yields, or even total crop failure. There is a saying in edible fungus production: whether you harvest at all depends on the spawn, how much you harvest depends on management. For this reason, high-quality edible fungus spawn is the prerequisite for mushroom growers to achieve high returns in edible fungus cultivation. Edible fungus spawn is divided into first-level spawn (also called mother spawn
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A Comprehensive Guide to Understanding and Preventing Kidney Disease in Dogs
My Dog Won't Eat? "Doctor, my dog hasn't eaten for a week and keeps vomiting. In the past, I just gave him cold medicine and he got better. Why is it so serious this time?" Whenever I hear a case like this, my scalp tingles, and a voice often sounds in my heart: "Don't tell me it's another kidney disease case. Oh God! Not this again." But whenever the blood test report comes out, nine times out of ten it confirms my suspicion, and I can't help but ask, "Why didn't you bring him in sooner?"
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Detailed explanation of colored bell pepper cultivation techniques, planting methods easy to understand at a glance
Select good varieties. Choose F1 hybrid varieties with large fruit, good quality and strong disease resistance, using 2000 seeds per 667 m2. Cultivate disease-free strong seedlings. Do a good job of seedbed disinfection and seed disinfection; soak seeds in 10% trisodium phosphate for 30 minutes, rinse and then soak to promote germination, preferably raising seedlings in 128-cell trays. When raising seedlings in summer and autumn, cover with shade net at noon, install insect-proof net at the air vents to prevent insects and prevent viral diseases; before transplanting, spray 1-2 times with Zhibingling II, spray 3-4 times with potassium dihydrogen phosphate, to prevent excessive growth, aging and the occurrence of diseased and weak seedlings. Fertilization, soil preparation
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How Does Cotton Photosynthetic Efficiency Change Under Different Planting Methods
To further increase cotton yield, it is difficult to achieve this by merely increasing the number of plants per unit area. In production, while increasing density, it is necessary to improve the poor ventilation and light transmission in the middle and lower parts of the cotton population, and increase the light transmission rate and photosynthetic efficiency in the middle and lower parts of the cotton population. Through research on the photosynthetic efficiency and light transmission rate of cotton populations under different planting methods, this paper aims to determine a reasonable cotton population structure for a specific region, providing a basis for high-yield and high-quality cotton cultivation. I. Materials and Methods 1. Experimental Overview The experiment was conducted from 2002 to 2003
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