The Method and Technique of Raising Poplar Seedlings
Poplar seedlings are mainly raised by cutting. The following are the relevant technical points: 1. ** Prepare the nursery ** - ** Soil Selection **: Choose loose, moist, flat, sandy loam or loam soil with sufficient water. - ** Soil preparation and fertilisation **: before cutting, deeply plow and carefully plant, pay attention to the control of underground pests. - ** Making a bed **: For example, the bed width is 1 meter, the length is determined by the number of cuttages, and the height is 20 centimeters. The matrix can be made of river sand, rice chaff ash, fine coal cinders, etc. 70% and soil 30%, and then mixed evenly with soil disinfectant. 2. ** Selection and Treatment of Cutting ** - ** Species selection **: You can choose fast-growing, high-quality, high-yield, and adaptable varieties, such as 80351, 72 poplar, 69 poplar, etc. - ** Branch Collection **: - ** Time **: It can be picked and inserted at any time before it sprouts in spring, or it can be picked after the leaves fall in late autumn. It can also be bred from July 20th to September 20th every year when the cutting ears are half-lignified.(Mass reproduction is mainly based on the branches of the seedlings in the nursery and the thin and inferior seedlings). - ** Quality Requirement **: selecting a branch with good lignification, no pests, straight stem shape, and full side buds, generally selecting a seedling trunk with a height of 2 - 2.5 meters as a seed strip for cutting, and cutting a length of 15 - 20 centimeters after harvesting to ensure that there are 3 - 4 full buds. When cutting the strip, special attention should be paid to protecting the first side bud at the upper end of the cutting spike. The upper cut should be cut flat, and the upper cut should be cut at about 0.5 - 1 cm above the first bud, and the lower cut should be selected at the base of a bud; You can also cut 3 - 4 sections of each branch according to 3 leaves, remove the thin twigs, cut the top and bottom 2 cm away from the base of the handle, cut the top flat and the bottom slightly inclined, cut half of the upper leaves, and cut off the lower two leaves together with the handle. - ** Cutting treatment **: Cut off the leaves at the bottom of the cutting, and treat the bottom to be slanted. Before cutting, soak it in water for three to four days to make the cutting contain sufficient water. 3. ** Cutting time and method ** - ** Cutting time **: It is better when the soil temperature reaches 15 ° C in early spring, and the cutting can be completed before the poplar sprouts at the latest. It can also be selected from February to March (the northern region can be postponed appropriately. If it is in the cold northern region, the seedling time should be postponed appropriately. After the rain, the soil is moist, which is conducive to sprouting, but the temperature is unstable, which is not conducive to rooting). It can also be selected from July 20th to September 20th every year when the seedlings are semi-lignified. - ** Cutting method **: It is best to choose straight cutting. When the cutting is too long or the soil is sticky, you can choose to insert it diagonally. You must ensure that the first bud on the top of the cutting is intact. The cutting depth is above the ground or inserted into the ground about 0.5 cm deep. According to the plant distance of 20 cm x 10 cm, insert it into the bed. The depth is up to the base of the upper leaf or two-thirds of the inserted cutting. The distance between the cutting is about 5 cm. 4. ** Management after cutting ** - ** Mulching film, moisture preservation **: After cutting, spray a layer of weeding agent, then film, tighten and flatten, compress both sides and ends of the film, and water once to loosen the soil and preserve moisture. After the cutting took root, the tender leaves grew from the top of the seedling and entered the real growth. When it lasted until mid-May, the cutting needed more water, so it was necessary to control the water content of the nursery. - ** Watering and Shade **: After the ear shoots are inserted, immediately water them and shade them for 10 - 12 days. Spray water frequently during the day and expose them naturally on rainy days. Spray 25% carbendazim 250 times solution 3 - 5 days after inserting. During this period, the fallen leaves of the ear shoots should be detected to prevent rotting and infectious diseases. After 8 - 10 days after inserting, after taking root and sprouting, reduce the number of spraying water. Gradually increase the light in the morning and evening until the cover is removed. The reduction of water content and light is based on the young shoots not wilting. 5. ** Sapling Management ** - ** Fertility **: When the new shoots grow to about 5cm, manually add fertilizer. The fertilizer is mainly decomposed liquid fertilizer, and the ratio of water to water is 1:12. After that, apply it once every 7 - 10 days. The water and fertilizer will gradually be thickened to the ratio of 1:8. During this period, spray fertilizer on the leaves 2 - 3 times, spraying 0.2% carboric solution or 0.1 - 0.2% monocrescent solution. - ** Other management **: Pay attention to drought prevention and waterlogging reduction, shade the sun at noon to prevent sunburn, spray 25% carbendazim 250 times every 10 days. "Life Like a White Birch" is equally exciting. Everyone is welcome to click and read it!
fast-growing poplar seedlings
There were many varieties of fast-growing poplar seedlings, such as 107, 108, 109, 214, 3804, etc. The price varies from place to place, about 2 - 15 yuan per tree. The price will be affected by factors such as height, breast diameter, market conditions, variety, origin, purchase quantity, purchase channels, etc. For example, the price of fast-growing poplar seedlings with a height of 4cm and a breast diameter of 3cm is about 2.2 yuan per tree; the price of a fast-growing poplar seedling with a height of 5cm and a breast diameter of 4cm is about 3.5 yuan per tree; the price of a fast-growing poplar seedling with a height of 5cm and a breast diameter of 5cm is about 8 yuan per tree; and the price of a fast-growing poplar seedling with a height of 5cm and a breast diameter of 6cm is about 15 yuan per tree. In terms of variety characteristics, there were differences between different varieties. For example, compared with old varieties such as 214, 108, and 109, the old varieties had fallen leaves early and bloomed, while 3804 did not bloom. The economic value of fast-growing poplar was relatively high. It was a sufficient raw material resource for the manufacture of composite boards, fiber boards, paper making, and so on. It helped to make furniture prices more affordable to the people. Moreover, it was expensive because it was fast-growing. The relatively short planting cycle could support the stable development of the deep processing industry. The price of fast-growing poplar seedlings was also affected by many factors. The price of fast-growing poplar seedlings was higher if they grew fast, had strong adaptability, and had high ornamental value; the price of seedlings with high height, large breast diameter, and crown width was more expensive; the price of healthy and well-cultivated seedlings had an advantage; the market factors included the relationship between supply and demand, seasons, and regions. The price was high in the peak season and regions with high demand; the cost of cultivation was high, and the long transportation distance would increase the price. In terms of planting fast-growing poplar trees, 15-year-old fast-growing poplar trees had a certain economic value. The estimated value of 30 trees was 80,000 yuan. This high price had caused a tree planting craze in the village. However, there were some doubts about planting fast-growing poplars. For example, fast-growing poplars were prone to pests and diseases, such as canker disease. Although there were treatment methods, it was difficult to apply them. However, it could be avoided by choosing resistant varieties. The white poplar species were relatively resistant, followed by the black poplar species, and the green poplar species were the most susceptible to diseases. At the same time, although the fast-growing poplars had been improved to have no floc treatment (such as the 107 variety), the problem of disease was still a factor to be considered when planting. In terms of planting land selection, it was reasonable to plant fast-growing poplar trees on third-grade land with poor quality. Under the condition that the original planting structure in the first five years would not be affected, shade-resistant Chinese medicinal herbs or vegetables could be planted after five years. However, overall, the economic value of poplar trees was not comparable to that of food crops. Their value was more reflected in the long-term investment of wastelands. "Life Like a White Birch" is equally exciting. Everyone is welcome to click and read it!
When will the survival rate of poplar seedlings be high?
Generally speaking, spring and autumn were the most suitable time to plant poplar seedlings. In spring, the temperature gradually warmed up, and there was sufficient rain, which was conducive to the growth of young seedlings. In autumn, the temperature was suitable, and the air humidity was high. It was also a good time to plant poplar seedlings. Under good planting conditions, the survival rate of poplar planted in winter or spring was not significantly different, reaching more than 95%. However, the specific planting time still needed to be determined according to the regional climate change. For example, when planting in the early winter or early spring, if the planting hole is small and the irrigation is insufficient, especially when the seedling is thin and not full, it often occurs in the winter period after planting or more than a month before sprouting. The seedling will lose its ability to sprout, and even the whole plant will die. If the seedlings cannot be planted in time due to various reasons, they can be transferred to tall buildings or cold sand on the shady slope of the hill for burial or temporary planting. The planting time can be postponed to early April. "Life Like a White Birch" is equally exciting. Everyone is welcome to click and read it!
Planting method and maintenance of peony seedlings
The planting method and maintenance of peony seedlings were as follows: ** 1. Planting Method ** 1. ** Bare-root seedling treatment ** - If the peony bare-root seedling has more soil attached to the root system, it is necessary to clean the root system to observe its quality. If the root system is clean, this step can be omitted. - The roots were trimmed to remove broken roots, bad roots, and dried roots. For potted peonies, if the root system is too large, too long or too dense, the healthy root system can be trimmed appropriately. As long as the root system of the planted peonies is healthy, it should be preserved as much as possible. - Soak the roots in 1000 times solution of carbendazim and rooting powder for about 30 minutes. When soaking, make sure that the entire root is immersed in the solution. 2. ** Planting location selection ** - Potted peonies were planted in suitable flower pots. Peonies should be planted in places that were not easy to accumulate water and were not easy to be exposed to the sun in summer. Peony fleshy roots are resistant to drought and waterlogging. They should be planted in a place with high terrain and good drainage. When the terrain is low, they need to be raised before planting. At the same time, peonies need sufficient sunlight in addition to summer. In summer, when the temperature is high and the light is strong, they are easy to be damaged. You can choose places such as near the west wall, where you can get sunlight in the morning and have a wall to block the sun in the afternoon. 3. ** Soil improvement (for planting peonies)** - Peonies like neutral or weakly basic sandy soil. If the soil is sticky, it can be improved, such as using humus soil and river sand mixed in a ratio of 5:1, and adding an appropriate amount of rotten sheep manure at the bottom of the pit. 4. ** Make sure the soil and roots are tightly attached ** - When planting, every bit of soil added had to be pounded firmly. It was not as casual as planting other flowers and plants to prevent the roots from being hollow, affecting the growth or even causing the seedlings to die. 5. ** Pouring Dinggen Water ** - Whether it was potted plants or ground peonies, they had to be watered in time after planting. The potted plants had to let a large amount of water flow out from the bottom of the pot, and the soil had to be watered thoroughly to avoid watering it halfway. ** 2. Key Points of Care ** 1. ** One-year-old peony seedling maintenance ** - Watering after planting can be postponed for 2 - 3 days. - In terms of light, the initial stage was mainly mild scattering, and after the plants adapted to the new environment, the light intensity was gradually increased. 2. ** Other peony seedlings maintenance ** - When the peony roots that have just been planted cannot absorb water normally, if the weather is fine, it is recommended to shade and maintain it for about 20 days. It can shade about 50% of the light and see some weak light. When the roots gradually recover, they can see direct light again. "Fairy Dream of Tang Shi: Fate of Peony" is equally wonderful. Everyone is welcome to click and read it!
Techniques of Sowing and Raising Seedlings of Orange Seeds
The techniques of sowing and seedling raising of orange seeds are as follows: 1. * * Seed Collection and Treatment ** - Collect the ripe fruit, cut 6 - 8 petals with a special fruit cutting board or knife, and squeeze out the seeds. He placed the seeds into a bamboo vine or a coarse cloth bag, added a small amount of plant ash, and gently rubbed them. Then, he rinsed them with water to remove the fruit dregs and pectins on the seed coat. - The washed seeds were spread out in a cool and airy place, and they could be sowed when the seed coats turned white. It was best to sow the seeds fresh, otherwise, they should be preserved by dry or sand storage. 2. * * Prepare the sowing ground ** - The sowing land should be cultivated intensively, fully plowed and raked, and evenly applied with sufficient base fertilizer. Generally, 3750 - 4500kg of pig manure, cow dung and high-quality manure, 225 - 375kg of superphosphorous acid and 375 - 450kg of lime are applied per ha. 3. * * Sowing Method ** - There were two methods: sowing and drilling. After sowing, keep the soil moist. 4. * * Post-Broadcast Management ** - After the seedlings grow 3 - 4 true leaves, they should apply water and fertilizer frequently, and pay attention to the control of diseases and insect pests such as anthracnose, damping-off and leaf-digging moths. - The orange seeds could also be taken out and dried to a white color, peeled off, and placed in a seedling tray lined with paper towels. The top was also covered with paper towels, and the growth temperature was maintained at about 25 degrees to germinate. Then, the germinated seeds were planted in moist soil. You can also plant the germinated seeds in pots, bask in the sun, water them, and occasionally apply topdressing to wait for them to grow naturally. "Life Like a White Birch" is equally exciting. Everyone is welcome to click and read it!
Calculating Method of Dat. H. of Cluster Seedlings
The diameter at breast height of the clumped seedlings was measured at 1 meter above the ground (for seedlings with higher branch points, if the branch point was low, the measured height would be reduced accordingly). Because the clustered seedlings had many branches, all the branches had to be measured and the data of each branch was marked in detail. However, when measuring the specifications of clumps seedlings, the diameter at breast height was generally used as a supplementary material, and the main reference data was the height and crown width. In addition, the stumping method could also be used to measure the diameter of the tree. The national unified diameter at breast height measurement data could be used. From the bottom of the tree, the best measurement point was 3 meters from top to bottom or from bottom to top (to ensure the accuracy of the data, it could be measured and recorded for analysis). The diameter could be measured 3 meters above the ground with standard measurement tools (such as measuring the diameter of the tree). If the diameter of each branch at 1.3 meters was 4 centimeters, it could be measured at the same time to calculate the volume and record it as the volume of a tree. "Life Like a White Birch" is equally exciting. Everyone is welcome to click and read it!
Planting Technique of Birch Seedlings in Nurturing Plate
The planting technique of the seedling tray for the birch seedlings was as follows: 1. ** Seed selection **: Choose healthy, mature, and undamaged seeds of the white birch tree. Make sure that the seeds are stored in a dry, well-vented, and cool environment to maintain their quality. 2. ** Seed treatment **: The seeds can be soaked in warm water for about 8 to 24 hours to help water penetrate into the seeds. The seeds can also be placed in wet paper towels or towels and placed in the refrigerator for cold treatment for about 4 to 6 weeks. This helps to break the dormancy of the seeds and promote sprouting. 3. ** Prepare seedling soil **: Use seedling soil with good ventilation and rich in organic matter or mixed soil and river sand (keep it moist but not too moist). You can also use loose and nutritious media such as vermicelli and pearlite. Make sure there are enough drainage holes on the seedling tray to prevent excessive accumulation of water. 4. ** Sowing **: Sow the treated seeds evenly on the surface of the nursery soil. According to the instructions on each nursery plate, place 1 - 2 seeds in each hole. Gently compress the seeds and cover them with a thin layer of nursery soil, the thickness of which is about twice the diameter of the seeds. 5. ** Offer suitable conditions ** - ** Light and temperature **: Place the seedlings in a bright place after sowing, but avoid exposure to strong sunlight; maintain the temperature between 15 - 25 degrees Celsius, which helps the seeds germinate. - ** Watering **: Keep the soil moist, but avoid excessive watering to prevent the seeds from rotting. You can use spray bottles or drip irrigation systems to better control the amount of water. 6. ** Sapling Management ** - Once the seeds have germinated, keep the soil moist and ensure that there is enough sunlight or artificial light. - Check regularly and remove any unhealthy or damaged seedlings. - When the seedlings have grown to a certain height (usually 3 - 4 months), they can be transplanted to larger containers or plots to provide more space for growth. "Life Like a White Birch" is equally exciting. Everyone is welcome to click and read it!
Which chapter is the naming technique of the night, transplanting seedlings
The Naming Technique of the Night was in chapter 145. In the novel," Naming Technique of the Night," Yang Yang left alone after an argument with Hong Ling.
Which chapter is the naming technique of the night, transplanting seedlings
" Naming Technique of the Night " was a popular urban novel written by the Talking Elbow and published on Qidian Chinese website. The story was about the co-existence of two worlds. The protagonist shuttled between the two worlds and fought to free the inner world. This book can be read or listened to on the Qidian Reading App. I recommend the audio book host, Beng Beng. His pronunciation is clear, and the rhythm of the narration is good. At the same time, he works with multiple voices to make readers feel more immersive. You can also get an experience member if you go to Qidian to listen to books now! You can read authentic books and listen to authentic audio on the Qidian Reading App. The male lead was Qingchen. He was intelligent, ruthless, and calm. The female lead was Yang Yang. She had a bad sense of direction, was serious and responsible, generous, and full of love and sympathy.
The Cultivation Method of the Lotus Technique
The cultivation method of the Lotus Flower Technique was a set of exercises that originated from the ancient Indian traditional yoga cultivation method. It aimed to activate the innate energy of the human body, open up the eight extraordinary meridians and twelve meridians, and balance the yin and yang in the body. The cultivation method of the Lotus Flower Technique included seven movements, namely, Guanyin Inviting the Sage, Red Crane Spreading Its Wings, River Resting and River Flipping, Heaven and Earth Rotating, Rhinoceros Watching the Moon, Lotus Waving, and Soaring into the Sky. These movements affected the Conception Vessel, Governor Vessel, Middle Vessel, and other meridians to train various parts of the body, achieving the goal of activating energy and balancing Yin and Yang. Cultivating the Lotus Flower Technique required a combination of movement and stillness. Movement and stillness complemented each other to achieve twice the result with half the effort. The specific details of the movements and the essentials of cultivation could be found in the relevant information.
The Cultivation Method of the Lotus Technique
The cultivation method of the Lotus Flower Technique was a set of exercises that originated from the ancient Indian traditional yoga cultivation method. It aimed to activate the innate energy of the human body, open up the eight extraordinary meridians and twelve meridians, and balance the yin and yang in the body. The cultivation method of the Lotus Flower Technique included seven movements, namely, Guanyin Inviting the Sage, Red Crane Spreading Its Wings, River Resting and River Flipping, Heaven and Earth Rotating, Rhinoceros Watching the Moon, Lotus Waving, and Soaring into the Sky. These movements affected the Conception Vessel, Governor Vessel, Middle Vessel, and other meridians to train various parts of the body, achieving the goal of activating energy and balancing Yin and Yang. Cultivating the Lotus Flower Technique required a combination of movement and stillness. Movement and stillness complemented each other to achieve twice the result with half the effort. The specific details of the movements and the essentials of cultivation could be found in the relevant information.