Cultivation Techniques of Rare and Special Vegetables and Vegetables
2019-06-06 11:04:10
The name of the vegetable dish, also known as Jingtian 37, Yang Xincao, Jiucai, etc., is a perennial perennial herb of the genus Rhodiola. Eat its seedlings and young leaves, smooth and delicious, unique flavor. Processed into Yangxin Tea, Jiuyin can effectively control and control high blood pressure, high cholesterol and heart disease and other cardiovascular diseases, is a new kind of rare medicinal vegetables.
1 Biological characteristics The height of the plant is about 30cm. The fleshy roots and stalks are thick and clumped. The leaves are alternate, and the leaves are fleshy. Yellow flowers, umbels. It is shade-tolerant, drought-resistant, and cold-resistant. It can grow at 5°C, but it is not heat-resistant. The demand for soil is not high and the adaptability is wider.
2 Cultivation techniques
2.1 Breeding methods Currently, the breeding and breeding of Chinese cabbage is mainly based on ramets breeding and cutting propagation. details as follows:
2.1.1 Cut propagation Select the strong growth shoots of the year and cut the stem segments of 10-15cm in length, remove the base leaves, leave 3-4 leaves for each stem segment, topping, insert into the ridge, immerse in soil 3 to 5cm, pour once into the water, Generally 7 to 10 days to survive, branches best with the scissors with the species, 20 days after transplanting colonization. It can also be inserted directly in Daejeon. The planting density is 25cm in spacing, 15cm from the hole, and 2 to 3 per hole.
2.1.2 Breeding of branch plants The root vegetables of the ramets shall be dug and rooted, and the ramets shall be divided according to the standard with more than 2 root buds per section, and then the row spacing shall be 15cm25cm. Pay attention to the diligence when digging seedlings, try not to destroy the mother plant, cut each root as much as possible with root buds, in order to shorten the slow seedling time. After planting drip drip tape, and appropriate amount of root water.
The breeding of Chinese cabbage is suitable to be carried out at an air temperature of 18 to 25°C. It is easy to manage, low in cost, and has a survival rate of up to 100%. Such as summer breeding, due to high temperatures, rain, temperature, should cover the shade net to shelter from rain and shade. In winter, it should be carried out in small sheds or greenhouses to prevent the phenomenon of rotten seedlings due to low temperature and difficulty in rooting.
2.2 Soil preparation The general crops can be planted with Chinese cabbage, but it is best to use a well-drained sandy loam soil rich in organic fertilizer. Due to the long harvest period of the vegetables, large amount of fertilizer is required. Before the planting, sufficient base fertilizer should be applied. Generally, about 3000kg of farm organic fertilizer is applied per mu, and compound fertilizer is 30-50kg. Two weeks before the planting, the soil was deeply ploughed and the soil was fully mixed, and the deep groove sorghum with a depth of about 20 to 30 cm was cut into a 1.0 m wide surface.
2.3 Field Management
2.3.1 Timely irrigation and timely timely weeding and weed control Since the root of the cabbage is a fleshy root, increasing soil permeability and promoting root development are the basic conditions for ensuring a good growth of the cabbage. In addition to the production of deep ditch sorghum, it should also be timely drainage, especially in the rainy season, the ditch can not collect water, so as not to cause rot. In the seedling stage and the overwintering period, keep the soil moist, do not over-wet, and do not accumulate water, otherwise it is easy to cause rot. However, during the high temperature period in summer, drip irrigation belts should be used to drip in a timely manner to achieve “see dry see wet†to facilitate the growth and development of the cabbage.
At the same time, in the growth process of the cabbage, we should often conduct cultivator weeding and weeding to improve soil aeration to facilitate the growth of cabbage. Especially in the first year after planting, often cultivating loose soil can promote the early growth of the cabbage and increase the yield.
2.3.2 Timely Fertilization and Promotion of Robust Growth From April to September, it is a period of vigorous growth of the cabbage, which requires more water and fertilizer, and should be top-dressed according to the growing needs of the cabbage. After the breeding of the cabbage, the topdressing urea is 10~15kg per mu and the drip irrigation belt is used for water and fertilizer irrigation. After each harvest, the application of urea 5 to 10 kg per mu, potassium dihydrogen phosphate 2 kg, to promote the growth of new shoots.
2.3.3 Reasonable temperature management In winter, when the outside temperature is lower than 150c, cover film insulation should be done in time. When the cold season comes, you can set up a small shed in the greenhouse and cover the grass or shade net outside the small shed. Insulation materials such as insulation. In summer, when the outside temperature is higher than 30°C, shade nets must be covered to cool the shade, ensure the normal growth of the vegetables, and improve the quality and yield.
2.3.4 Diseases and Insect Pest Control Because of the surface quality of the cabbage, under the normal cultivation conditions, the pests and diseases are minimal. Due to the high humidity in the greenhouse, the root rot sometimes occurs in the vegetables. The disease should be strengthened with ventilation and light transmission in the greenhouse to reduce the humidity in the greenhouse as much as possible. During the period of growth, the soil should be cultivated in time to promote the healthy growth of the cabbage. The early stage of disease can be controlled by carbendazim, thiophanate-methyl and other agents. The main insect pests are aphids, which can be trapped and killed with yellow stimulating plates, or they can be treated with a net, good year winter medicine.
2.4 Harvesting When the plant grows to about 20cm high, it can be harvested. To pick the upper branches and leaves, while the base to leave 3 to 4 sections, let it re-germinate. The output of the vegetables is very high. Generally, 3000-5000kg/mu can be harvested from each pot.
1. Top sheet:non-woven fabric
2. Second layer:soft tissue
3. Third layer: wood pulp with SAP(Japan or China)
4. Forth layer: soft tissue
1 Biological characteristics The height of the plant is about 30cm. The fleshy roots and stalks are thick and clumped. The leaves are alternate, and the leaves are fleshy. Yellow flowers, umbels. It is shade-tolerant, drought-resistant, and cold-resistant. It can grow at 5°C, but it is not heat-resistant. The demand for soil is not high and the adaptability is wider.
2 Cultivation techniques
2.1 Breeding methods Currently, the breeding and breeding of Chinese cabbage is mainly based on ramets breeding and cutting propagation. details as follows:
2.1.1 Cut propagation Select the strong growth shoots of the year and cut the stem segments of 10-15cm in length, remove the base leaves, leave 3-4 leaves for each stem segment, topping, insert into the ridge, immerse in soil 3 to 5cm, pour once into the water, Generally 7 to 10 days to survive, branches best with the scissors with the species, 20 days after transplanting colonization. It can also be inserted directly in Daejeon. The planting density is 25cm in spacing, 15cm from the hole, and 2 to 3 per hole.
2.1.2 Breeding of branch plants The root vegetables of the ramets shall be dug and rooted, and the ramets shall be divided according to the standard with more than 2 root buds per section, and then the row spacing shall be 15cm25cm. Pay attention to the diligence when digging seedlings, try not to destroy the mother plant, cut each root as much as possible with root buds, in order to shorten the slow seedling time. After planting drip drip tape, and appropriate amount of root water.
The breeding of Chinese cabbage is suitable to be carried out at an air temperature of 18 to 25°C. It is easy to manage, low in cost, and has a survival rate of up to 100%. Such as summer breeding, due to high temperatures, rain, temperature, should cover the shade net to shelter from rain and shade. In winter, it should be carried out in small sheds or greenhouses to prevent the phenomenon of rotten seedlings due to low temperature and difficulty in rooting.
2.2 Soil preparation The general crops can be planted with Chinese cabbage, but it is best to use a well-drained sandy loam soil rich in organic fertilizer. Due to the long harvest period of the vegetables, large amount of fertilizer is required. Before the planting, sufficient base fertilizer should be applied. Generally, about 3000kg of farm organic fertilizer is applied per mu, and compound fertilizer is 30-50kg. Two weeks before the planting, the soil was deeply ploughed and the soil was fully mixed, and the deep groove sorghum with a depth of about 20 to 30 cm was cut into a 1.0 m wide surface.
2.3 Field Management
2.3.1 Timely irrigation and timely timely weeding and weed control Since the root of the cabbage is a fleshy root, increasing soil permeability and promoting root development are the basic conditions for ensuring a good growth of the cabbage. In addition to the production of deep ditch sorghum, it should also be timely drainage, especially in the rainy season, the ditch can not collect water, so as not to cause rot. In the seedling stage and the overwintering period, keep the soil moist, do not over-wet, and do not accumulate water, otherwise it is easy to cause rot. However, during the high temperature period in summer, drip irrigation belts should be used to drip in a timely manner to achieve “see dry see wet†to facilitate the growth and development of the cabbage.
At the same time, in the growth process of the cabbage, we should often conduct cultivator weeding and weeding to improve soil aeration to facilitate the growth of cabbage. Especially in the first year after planting, often cultivating loose soil can promote the early growth of the cabbage and increase the yield.
2.3.2 Timely Fertilization and Promotion of Robust Growth From April to September, it is a period of vigorous growth of the cabbage, which requires more water and fertilizer, and should be top-dressed according to the growing needs of the cabbage. After the breeding of the cabbage, the topdressing urea is 10~15kg per mu and the drip irrigation belt is used for water and fertilizer irrigation. After each harvest, the application of urea 5 to 10 kg per mu, potassium dihydrogen phosphate 2 kg, to promote the growth of new shoots.
2.3.3 Reasonable temperature management In winter, when the outside temperature is lower than 150c, cover film insulation should be done in time. When the cold season comes, you can set up a small shed in the greenhouse and cover the grass or shade net outside the small shed. Insulation materials such as insulation. In summer, when the outside temperature is higher than 30°C, shade nets must be covered to cool the shade, ensure the normal growth of the vegetables, and improve the quality and yield.
2.3.4 Diseases and Insect Pest Control Because of the surface quality of the cabbage, under the normal cultivation conditions, the pests and diseases are minimal. Due to the high humidity in the greenhouse, the root rot sometimes occurs in the vegetables. The disease should be strengthened with ventilation and light transmission in the greenhouse to reduce the humidity in the greenhouse as much as possible. During the period of growth, the soil should be cultivated in time to promote the healthy growth of the cabbage. The early stage of disease can be controlled by carbendazim, thiophanate-methyl and other agents. The main insect pests are aphids, which can be trapped and killed with yellow stimulating plates, or they can be treated with a net, good year winter medicine.
2.4 Harvesting When the plant grows to about 20cm high, it can be harvested. To pick the upper branches and leaves, while the base to leave 3 to 4 sections, let it re-germinate. The output of the vegetables is very high. Generally, 3000-5000kg/mu can be harvested from each pot.
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1) High quality non-woven fabrics as top layer is clean and dry, cotton fabric make is feel soft.
2) The absorb layer is composed of wood pulp coated by tissue paper and high
polymer absorbing resin. High polymer absorbing resin can absorb liquid 150 times
larger than its volume.
3) Capable of absorbing urine and other liquid for many times, so as to keep pad
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Composition
1. Top sheet:non-woven fabric
2. Second layer:soft tissue
3. Third layer: wood pulp with SAP(Japan or China)
4. Forth layer: soft tissue
5. Bottom layer:PE film
Size
weight/piece
SAP(g/pc)
Packing
30*40cm
18g
1.5g
50/100pieces per pack or as your requirement
45*60cm
35g
3g
50/100 piece per pack or as your request
60*60cm
45g
3g
50/100 pieces per pack or as your request
60*90cm
60-75g
4g
50/100pieces per pack or as your request
The test:
RFQ:
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Give a brief introduction of you factory?
- We are a prefessional manufactory for pet supplier,mainiy,including,high-quality pet ,urine pad ,adult incontinence pad,surgica.
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