Cultivation Techniques of White Birch Seedlings
White Birch seedling planting techniques are as follows: ** 1. Seed Collection ** 1. ** Mother tree selection **: Pick a 20 - 30-year-old mother tree that grows well and is free of pests and diseases to collect seeds. In Northeast China, white birch seeds generally mature in August, with slight differences in different regions. You can also choose a strong and well-growing mother tree and collect the seeds that mature in early September. 2. ** Seed treatment ** - ** Post-harvesting treatment **: After harvesting, pile the fruits into a thickness of 3 - 5 cm, dry them in a cool place indoors, and after about 7 days, rub the fruits to remove impurities to obtain pure seeds. Then, air-dry to reduce the water content, and then put them into a sealed container and store them with a drying agent; or collect them in the morning when there is dew, put them in a dry and well-vented place to dry, rub them after drying, sieve them to remove impurities, and store them in gunny bags at low temperature. - ** Pre-sowing Treatment ** - ** Soaking Seeds and Germination **: About two weeks before sowing, soak the seeds in clear water for about 24 hours, stir them for 1 - 2 times, take them out, and then soak them in 0.1% potassium manganate solution for 1 - 2 hours, then rinse them with clear water, dry them in a cool place, and mix them with sand with twice the saturated water content of 60%. Keep the sowing temperature at 15 - 20 degrees, rotate them up and down often, and sow when the seeds have 30% cracks and sprout; it can also be soak in warm water of 35 - 40 ° C for one day and night 10 - 15 day before sowing, then scooped out and mixed with fine sand that is moistened by 2 - 3 times.(The humidity of the sand should be maintained at 60% of the saturated water capacity.) Put it in a basket in a warm room, cover it with a wet straw curtain, and keep the temperature of the sand at about 20 ° C. Turn it over 2 - 3 times a day and sprinkle water to keep it moist. When most of the seeds sprout and crack, sieve out the sand, put the seeds into a jar filled with half water, stir it with a wooden stick, and let it stand for a few minutes. Take out the sunken full seeds, and remove the empty seeds when they float up. - ** Mixed sand burial and sprouting **: In the first and middle of November before the soil freezes, first dig a burial pit with a depth of 50 cm, a width of 50 cm, and an unlimited length. Mix the seeds soaked in warm water for one day and night with 2 - 3 times fine wet sand and put them into the pit evenly. Layer 5 cm thick fine sand at the bottom of the pit, cover the top of the seeds with 10 cm fine sand, then pile them up and cover them with grass curtains. Check them often after the next spring thaw. Take out the seeds one week before sowing, sieve out the fine sand, then choose with water, scoop out the full seeds, dry them in the shade, and sow. ** 2. Selection and treatment of nursery grounds ** 1. ** Selection of land **: It should be selected to have flat terrain, good drainage, convenient irrigation, loose soil, fertile sandy loam or light loam and loam soil, and avoid high and dry, low-lying and sticky places. At the same time, because the white birch seeds are very small, it is not easy to take root in the clay, so the soil of the nursery should be loose sandy loam soil. 2. ** Soil preparation and fertilizer ** - ** Autumn Flipping Spring Harrow **: In autumn, the soil should be plowed 20 - 25 cm deep, and 5000 kg of manure should be applied per mu. After the soil is thawed in the next spring, the soil should be raked and leveled to make the soil fine and loose, and then the bed (ridge) should be made. The bed (ridge) surface should be flat and fine. At the same time, 2500 kg of manure should be applied. If conditions permit, 15 - 25 kg of superphosphorus can be applied to achieve deep ploughing, fine harrowing, and layered fertilizer. Or choose a nursery with flat terrain, deep soil, fertile soil, sufficient sunlight, and convenient irrigation and drainage. The depth of cultivation is about 30 cm. After cultivation, smash the soil, apply pesticide (such as iron or copper sulfuric acid) and base fertilizer (1500 - 2000kg/667m squared decomposed farmyard organic fertilizer), and then ridge. The ridge is about 20 cm high and 1.2 meters wide. The length is determined according to the length of the plot. ** 3. Sowing ** 1. ** Sowing time **: Sowing starts from early April to early May in Northeast China. Spring sowing is the main season, usually in the middle and late April. 2. ** Sowing Method ** - Sowing on the bed: The bed surface was rolled into a pockmarked surface, and the seeds that had been germinated were evenly spread on the bed surface. Then, they were pressed with a wooden roller to make the seeds closely combine with the soil, which was beneficial for the seedlings to take root in the soil. After sowing, directly cover a thin layer of straw (about 0.5 kg straw per square meter) to prevent the bed surface from being exposed, or cover 0.2 cm of fine sand in time to prevent the seeds from being seen (control with a standard rope). Sow 2.5 - 3 kg per mu; or use drilling as the basis, the sowing width is 5 - 8 cm, the row spacing is 20 - 25 cm, and the sowing rate is about 3kg/667m <2>. 1 - 2 days before sowing, water the bed thoroughly. When the bed surface is slightly dry, the bed surface is made into a dented surface, and then evenly spread the seeds. As the seeds are small, there is no need to cover the soil. The bed surface is lightly tidied with a rake, and then gently pressed with a wooden board. Then, the bed surface is moistened with a watering can, covered with a bamboo curtain, and raised 1 - 2 cm along the mattress with a bamboo pole under the bamboo curtain. ** IV. Nurturing and management at the seedling stage ** 1. ** Water and fertilizer management ** - ** Watering **: The sprouted seeds usually emerge about 2 weeks after sowing. The growth of white birch seedlings requires a high water content. A small amount of watering can be used to keep the soil moist. - ** Fertility **: No special fertilizer is needed in the early stage of seedling emergence. After the seedling grows into 3 - 4 true leaves, it can be applied with nitrogen fertilizer once. The amount of fertilizer is 4 - 5 kg/667 square meters. After the seedling grows into 5 - 6 true leaves, the lateral root begins to grow and the growth speed is accelerated. It can be applied with topdressing once every 2 weeks, 15kg/667 square meters each time. In July and August, it can be applied with phosphorus fertilizer to promote the seedling lignification. 2. ** Farming and weeding **: Due to the sufficient application of base fertilizer, weeds are easy to reproduce after rainfall. Artificial weeding should be used as much as possible to reduce the damage to seedlings. Farming can loosen the soil and promote the growth of seedling roots. 3. [Damage prevention: Birch seedlings are fragile and extremely sensitive to sunburn and autumn frost. After the seedlings emerge, pay attention to rolling up the bamboo curtain to promote growth.] "Life Like a White Birch" is equally exciting. Everyone is welcome to click and read it!
Techniques of Growing Birch Seedlings
The key points of planting techniques for white birch seedlings are as follows: ** 1. Seed Collection ** 1. ** Mother Tree Selection **: Collect seeds from a 20 - 30-year-old mother tree that grows well, bears fruit, and is free of pests and diseases, or a healthy mother tree that grows well. 2. ** Collection time **: In Northeast China, the seeds of White Birch generally mature in August, which is slightly different in some areas. Seeds that mature in early September can also be collected. You can choose to collect it in the morning when there is dew. 3. ** Post-collection processing ** - The collected fruits were piled into a 3 - 5 cm thick pile and dried in a cool indoor place. After about seven days, the fruit was kneaded to remove impurities to obtain pure seeds, and then air-dried to reduce the water content. After that, they were placed in sealed containers and stored with a drying agent. The collected seeds could also be placed in a dry and well-vented place to dry, and after drying, they were kneaded, sieved to remove impurities, and then stored in gunny bags at low temperature. ** 2. Seed Treatment ** 1. ** Soak before sowing ** - About two weeks before sowing, the birch seeds were soaked in clear water for about 24 hours, stirred once or twice in the middle, then taken out and soaked in 0.1% potassium manganate solution for 1 - 2 hours, then rinsed with clear water, and sowed in a cool place after drying. The collected birch seeds could also be soaked in warm water for 24 hours to soften the outer shell of the seeds to promote sprouting. - Or because the seeds of white birch were small, the seed coat was thin and the penetration was good, they could not be treated to promote sprouting. They could be watered and stirred evenly before sowing, and sowed after the seeds were slightly dry and loose. ** 3. Soil preparation ** 1. ** Selection of nursery land **: Choose a nursery with flat terrain, deep and fertile soil, sufficient sunlight, and convenient irrigation and drainage. Since the birch seeds are very small, it is difficult for them to take root in clay. The nursery land should be loose sandy loam. 2. ** Soil cultivation treatment ** - The selected seedling field was plowed deeply, about 30cm deep, then the soil was crushed and applied with pesticide and base fertilizer. The pesticide can be selected as FeS or CuS, which is used to kill parasite eggs in the soil and reduce underground pests and diseases. The base fertilizer is mainly composed of decomposed organic fertilizer, generally 1500 - 2000kg/667m2. - The ridge was about 20cm high and 1.2 m wide, and its length was determined according to the length of the plot. ** 4. Sowing ** 1. ** Sowing time **: Sowing in the northeast region starts from early April to early May. 2. ** Sowing Method ** - Based on drilling, the sowing width was 5 - 8cm, the row spacing was 20 - 25cm, and the sowing rate was about 3kg/667m <2>. One or two days before sowing, water the bed thoroughly. When the bed surface is slightly dry, make the bed surface into a dented surface and spread the seeds evenly. Because the seeds were small, they could not be covered with soil. The bed surface could be lightly tidied with a rake, and then gently pressed with a wooden board. Then, the bed surface could be moistened with a watering can, and the bamboo curtain could be used to shade it. Under the bamboo curtain, the bamboo pole could be used to lift the bed 1 - 2cm along the mattress. The seeds could also be evenly scattered in the seedling tray or planting box, and then gently covered with a small layer of soil about twice the diameter of the seeds. The seeds could be placed at appropriate intervals to avoid competition between the seedlings. ** V. Water and fertilizer management ** 1. ** Watering ** - The germinated seeds generally emerge within about 2 weeks after sowing. Birch seedlings need a high water content to grow. A small amount of watering is needed to keep the soil moist. Water spraying can be used. There was no need for special fertilizer in the early stage of seedling emergence. After the seedling grew three or four true leaves, it could be applied with nitrogen fertilizer once. The amount of fertilizer was 4 - 5kg/667 m2. Watering and fertilizer were carried out at the same time. - After the seedling grows five to six true leaves, the lateral roots begin to grow and the growth speed is accelerated. It can be applied with topdressing once every two weeks, and the amount of fertilizer applied each time is 15kg/667m2. Phosphorus fertilizer can be applied once in July and August to promote the lignification of the seedling. ** 6. Farming and weeding ** 1. ** Weeding **: Due to sufficient base fertilizer, weeds are easy to reproduce after rainfall. Weeds should be removed in time and manual weeding should be used as much as possible to reduce damage to seedlings. 2. ** Farming **: proper farming can loosen the soil and promote the growth of seedlings and roots. ** 7. Sapling Protection ** 1. [Protection against damage: Birch seedlings are fragile and extremely sensitive to sunburn and autumn frost. After the seedlings emerge, roll up the bamboo curtain to promote growth to prevent damage caused by sunburn and autumn frost.] 2. ** Seedlings Transplantation Management **: When the seedlings grow to a certain height, they can be transplanted into a larger container to provide more space for growth. After the seedlings grow to a certain size, they can be gradually exposed to the natural environment to improve their resistance. "Life Like a White Birch" is equally exciting. Everyone is welcome to click and read it!
White Birch Seedlings Price List
The following are some of the prices of white birch seedlings: in Tai 'an City, the price of white birch saplings related products is 5.0 yuan; in Kaiyuan City, the price of dense white birch engineering saplings, planting seedlings of Siberian white birch, and roadside landscape white birch trees is 886.0 yuan; there are also large quantities of fallen leaves green seedlings, garden dense white birch, and small white birch trees that are wholesale by manufacturers. The price is 36.0 yuan. In addition, the price of 4 - 5 cm white birch saplings in Jilin was 80 yuan per tree (the minimum sales volume was 10000 trees), and the product price was 0.00 yuan per tree (the minimum purchase was 1 tree, the total supply was 9999 trees, the delivery period was 3, and the origin area was Jilin-Jilin). "Life Like a White Birch" is equally exciting. Everyone is welcome to click and read it!
What is the cause of the death of white birch seedlings?
The reasons for the death of the white birch seedlings were as follows: 1. ** In terms of diseases ** - The most harmful disease in the seedling stage was damping-off. Damping-off and root rot were the most common and serious diseases of white birch seedlings. The number of dead seedlings ranged from 10% to 30%, and in serious cases, it could reach 60%, resulting in a lack of seedlings or a partial failure of production. - The main reasons for the occurrence of damping-off were poor drainage, excessive soil moisture, poor growth of seedlings, and inadequate preventive measures. 2. ** Nurturing base conditions ** - If the soil in the nursery base had poor moisture preservation, poor drainage capacity, and the soil was not soft enough to breathe, it would not be conducive to the sprouting of white birch seeds and the growth of seedlings, which might lead to the death of seedlings. - If the nursery base did not have sufficient water sources, it would not be able to meet the irrigation and drainage needs, which would also affect the growth of the seedlings and even lead to death. - If the nursery base was inconvenient to transport and the geographical location was not good, it would not be conducive to the maintenance and management of the plantation personnel. It would also indirectly affect the growth of the white birch seedlings and increase the risk of death. 3. ** Seed selection and processing ** - If the seed selection was not strict and problematic seeds such as spots or dents were selected, the poor quality of the seeds would affect the health of the seedlings and increase the possibility of death. - During the seed treatment process, if the treatment was not scientific, for example, if the seeds were not properly soaked, disinfected, and germinated, the sprouting rate might be reduced, which would affect the quality of the seedlings and lead to death. 4. ** Soil treatment ** - If the soil was not disinfected before seedling cultivation, and harmful organisms such as cutworms and mole crickets were not removed, the growth environment of the white birch seedlings would be harsh, and they would be easily attacked by pests and diseases, resulting in death. 5. ** Regarding fertilizers ** - If the fertilizer was not applied in advance or the fertilizer was unreasonable, such as not using farmyard manure as the main fertilizer and adding appropriate compound fertilizer, it could not provide sufficient nutrients for the growth of the seedlings, which could lead to poor growth or even death of the seedlings. 6. ** In terms of temperature drop (in autumn)** - When the temperature dropped, the root disease might break out seriously, which would cause the death of the birch seedlings. "Life Like a White Birch" is equally exciting. Everyone is welcome to click and read it!
The correct way to water white birch seedlings
When watering the white birch seedlings, keep the soil moist. Since the growth of the birch seedlings requires a high water content, a small amount of watering or spraying water can be used. It was best to water the seedlings several times before they grew leaves. It was forbidden to water them incompletely or to water them with large water. Special fertilizers were not needed in the early stage of seedling emergence. After the seedlings grew three or four true leaves, they could apply nitrogen fertilizer once during watering. The amount of fertilizer was 4 - 5 kg/667 square meters. The amount of watering should be determined according to the weather, environment and other factors. For example, in summer or dry weather, watering should be done at least once or twice a week. In the rainy season or when the humidity is high, the number of watering can be reduced. The best watering method is to water from the roots. You can use a water dispenser or an infuser to water evenly. The watering time is best in the morning or evening. This can make full use of water to avoid damage to the seedlings when the temperature is high. It can also reduce the water evaporating rate and more effectively maintain the moisture in the soil. "Life Like a White Birch" is equally exciting. Everyone is welcome to click and read it!
Cultivation Techniques of Caespitose Seedlings
The cultivation techniques of the clustered seedlings were as follows: ** 1. Cultivation direction of high-quality seedlings ** When pursuing the cultivation of clustered seedlings, one could not only focus on the immediate benefits and adopt the method of collective planting. One had to consider the growth habits and long-term development of the plants and cultivate them in the direction of high-quality seedlings. In terms of tree shape, high-quality clumped seedlings should be grand and imposing as a whole. The shape should be inverted. The trunk should be well-arranged, dense and natural, and the penetrability should be good. The main trunk at the bottom should be close to the original shape. The branches should be elegant. ** 2. Species Selection ** 1. Some of the seedlings could be planted together with small seedlings to cultivate large clumps of trees, but they had to conform to the growth attributes of the plant, especially the combination of the roots. For some seedlings with obvious trunks and strong erect nature, the tree shape itself was compact, and if they were cultivated into clumps, the tree shape might be ugly or could not survive. 2. Seedlings suitable for clumping seedlings were White Birch, Mongolian Oak, Violetleaf Fragrance, Bauhinia, White Ash, Zelkova, Alstacia, Liriodocarpus, Chinese dove tree, Acer pentagonum, Chinese tallow, Crape Myrtle, Hackberry, Camphor, Chinese pistachia, Buergeria, Acer clavata, Maple, Acer truncatum, etc. ** 3. Cultivation essentials of joint planting seedlings ** 1. ** Starting from bare roots or small sizes ** - After bare-root or small-sized seedlings were planted together, the appearance of the nursery was closer to that of the seedling. After the roots were interlaced for a long time, the wind resistance was stronger, the growth situation was stronger, and it was closer to the original clustered seedlings. 2. ** Pay attention to quality when planting seedlings together ** - They should avoid using defective seedlings, seedlings of different specifications, and seedlings with different growth conditions to regroup and cultivate. This was because such seedlings might not have any problems in the short term, but in the long run, there would be problems such as large differences in thickness or even partial death. ** 4. An appropriate scale ** The clustered seedlings were not suitable for large-scale development because they were not the main force of the landscape. They were used for decoration. The current seedling market was in a slump. Municipal green projects and real estate were shrinking. The land policy was tightening. If they cultivated in large quantities, it would easily lead to a situation of oversupply. ** 5. Consider market demand ** 1. ** Breed Selection ** - It was necessary to adhere to the regional adaptability of the seedlings according to the region and the growth habits of the seedlings. 2. ** product specifications ** - According to the future customer base, there was a high demand for large seedlings in the market in the past two years, such as Acer truncatum and Acer negundo. Many engineers were looking for seedlings that were nine meters tall and above. ** 6. Competition with different characteristics ** In the process of selecting and cultivating clustered seedling species, not only a single tree species should be cultivated, but clustered seedlings of many different tree species should be cultivated to meet the requirements of upgrading the landscape and achieve differentiated competition. In addition, if the clumped seedlings grew naturally, they should reach the standards of uniform branches, clear trunk, thick crown, luxuriant branches, and not partial crown during the growth process. "Life Like a White Birch" is equally exciting. Everyone is welcome to click and read it!
Planting methods and techniques of clumps of white birch trees
When planting dense white birch trees, the main consideration should be the local actual climate and land environment. It should be combined with the local actual climate. The following are some planting methods and technical points: ** I. Planting planning ** 1. ** Planting Area Selection ** - Half-slope land with high acidic soil was the priority area for planting. Because white birch trees liked acidic soil, although they liked light and warmth, direct sunlight was not the most suitable. The conditions such as light on the hillside were relatively suitable. - Soil and climate research was the prerequisite for large-scale planting. According to the soil and climate characteristics, the planting area should be rationally arranged to avoid some problems that may be encountered during planting and reduce losses. 2. ** Unsuitable planting area ** - It should not be planted on the side where the sun shines directly. It should not be used as a roadside tree. It can be used as a landscape or courtyard tree, but it must be planted in a shady area. ** 2. Seed treatment ** 1. ** Seed selection ** - Seeds of better quality should be selected and treated with the soaking method. Usually, they should be soaked for 24 hours and disinfected with chemical soaking for about 2 days before they could be planted. - When planting, the seedling seeds could not be directly covered on the surface of the soil. Instead, a thin layer of suitable soil should be attached to the surface of the seeds to prevent the sand from blowing them off. ** 3. Planting techniques (spring and autumn planting)** 1. ** Planting target selection ** - Choose a small tree (about 3 cm) as the planting target. 2. ** Selection of transplant area ** - It was the best in the plains of the northern border. The survival rate was very low in areas with slightly higher altitudes. 3. ** Earth Ball Requirement ** - When transplanting, the soil ball should be 10 times the diameter of the tree. 4. ** Soil Requirement ** - Adapt to slightly acidic soil. If the soil quality does not match, improve the soil. In order to save costs and achieve results, planting holes were generally used for soil improvement, so that the PH value of the planting soil reached 5.0 - 7.0. It was mixed with organic fertilizer and slag to increase the nutritional content and breathability of the soil. In addition, white birch trees should not be soaked in water and needed to be drained well. 5. ** Planting depth ** - When planting, it should not be buried too deep, and should be consistent with the original planting depth. 6. ** Fertility ** - When planting, a small amount of organic fertilizer (sheep manure: must be fermented mature fertilizer) was put at the bottom of the pit. Because sheep manure was slightly acidic, it could improve the soil quality. 7. ** Watering ** - To ensure the timely supply of water. ** 4. Management ** 1. ** Transplant Management ** - The transplanting method was to transplant the surviving white birch seedlings on a large scale. When transplanting, pay attention to the main climate characteristics of the intended transplanting site, consider the soil characteristics, and transplant with soil. - The transplanting method had to be in line with the growth characteristics of the tree itself. It could not be transplanted with a "root system". After transplanting, it had to ensure that the soil depth of the planting ground was similar to the original growing ground. "Life Like a White Birch" is equally exciting. Everyone is welcome to click and read it!
How to raise seedlings with birch seeds
Birch seedling breeding should start from the following aspects: ** 1. Seed Collection and Treatment ** 1. ** Collect ** - Usually, 20 - 30-year-old, well-grown and pest-free birch trees were selected to collect seeds. In Northeast China, white birch seeds usually mature in August, and there would be slight differences in different regions. When the fruit could be crushed by hand, it was crushed and collected with a wooden stick. - After collecting the fruits, pile them into a 3 - 5 cm thick pile and dry them in a cool place indoors. After about seven days, the fruit was kneaded to remove impurities to obtain pure seeds. The seeds were then dried in the air to a low moisture content for storage. After air-drying, they were placed in a sealed container and added with a drying agent to prevent water absorption and decay. 2. ** Deal with ** - About two weeks before sowing, soak the birch seeds in clear water for about 24 hours, stirring once or twice during this period. Then, he took it out and immersed it in 0.1% potassium manganate solution for 1 - 2 hours, then rinsed it with clean water. After drying in a cool place, it was mixed with sand with twice the saturated water content of 60%. The sowing temperature was maintained at 15 - 20 degrees Celsius. It was often turned over. When the seeds had 30% cracks and sprouted, they were sowed. Or because the white birch seeds were small, the seed coat was thin and the penetration was good, they could not be germinated. ** 2. Nurturing preparation ** 1. ** Choose a place ** - Because the birch seeds were very small, it was difficult for them to take root in clay. Therefore, they had to choose loose sandy soil to raise seedlings, and they had to plow the soil 20 - 30cm deep and repeatedly rake the soil to make the soil more delicate. 2. ** Soil Treatment ** - In spring, apply 30t/hm2 of base fertilizer to the deeply plowed soil, and then sprinkle 5% Ferrous Sulphate solution or 375kg/hm2 Ferrous Sulphate powder into the soil for 10 - 15cm to disinfect the soil. This could not only provide the dissolved iron required by the seedlings, but also improve the soil's alkality. 3. ** Make a bed ** - Due to the small size of the birch seeds, it could be used as a half-height bed of 5 meters long and 2.2 meters wide. A 10cm wide and 20cm deep walkway was left in the middle for weeding or watering. At the same time, 225kg/hm2 of zinc-phosphorus powder was applied to prevent underground pests. ** 3. Sowing ** 1. ** Sowing time and method ** - In the northeast region, sowing began from early April to early May. In order to facilitate seedling management, based on drilling, the sowing width was 5 - 8cm, the row spacing was 20 - 25cm, and the sowing rate was about 3kg/667m2. - One or two days before planting, water the seeds thoroughly. When the bed was slightly dry, the bed was made into a dented surface, and then the seeds were evenly spread on the bed. Because the seeds were small, there was no need to cover them with soil. He used a rake to gently tidy the bed surface, then gently pressed the bed surface with a wooden board, and then wet the bed surface with a watering can. Finally, he used a bamboo curtain to cover the shade. Under the bamboo curtain, he used a bamboo pole to lift 1 - 2 cm along the mattress. ** IV. Seedlings Management ** 1. ** Water and fertilizer management ** - Germinated seeds usually appear within about two weeks after sowing. Since the growth of the birch seedlings required a high water content, it required a small amount of watering to keep the soil moist. The method of spraying water could be used. - No special fertilizer is needed in the early stage of seedling emergence. After the seedling grows three or four true leaves, it can be applied with nitrogen fertilizer once, watered and fertilized, and the amount of fertilizer is 4 - 5 kg/667 square meters. After the seedling grows five to six true leaves, the lateral root begins to grow and the growth speed is accelerated. At this time, the amount of fertilizer needs to be increased. Topdressing can be carried out once every two weeks, 15kg/667 square meters each time. In July and August, a one-time application of phosphorus fertilizer can be applied to promote the lignification of the seedling. 2. ** Farming and weeding ** - Due to the relatively sufficient application of base fertilizer, weeds are easy to reproduce after rainfall and need to be removed in time. In order to reduce the damage to the seedlings, it was best to use manual weeding instead of weeding, and farming could loosen the soil and promote the growth of the seedlings. 3. ** Harm prevention ** - Birch seedlings are fragile and extremely sensitive to sunburn and autumn frost. After the seedlings emerge, pay attention to rolling up the bamboo curtain to promote the growth of the seedlings. "Life Like a White Birch" is equally exciting. Everyone is welcome to click and read it!
White Birch or White Birch
The correct one was Bai Hua. Bai Hua was the name of a plant, as well as the name of a poet, playwrights, novelist, and essayist from mainland China. "Life Like a White Birch" is equally exciting. Everyone is welcome to click and read it!
White Birch, White Birch Tree
Birch trees could be grouped into the words: white birch, birch, weeping birch, etc. "Life Like a White Birch" is equally exciting. Everyone is welcome to click and read it!
White Birch is still White Birch
I don't quite understand the exact meaning of the sentence "Bai Hua is still Bai Hua". From the concept of Bai Hua, it could be either a China writer named Bai Hua or a plant like Bai Hua. If you can further clarify your questions, such as the works of the author, the characteristics of the white birch tree, etc., I will be able to answer them better. "Life Like a White Birch" is equally exciting. Everyone is welcome to click and read it!