Due to the prevalence of Panama disease, pink bananas have a relatively high investment risk. Therefore, in the past, our province had only sporadic and small-scale cultivation. In the past two years, due to the fine quality and attractive prices of the powdered bananas, large-scale planting has occurred. In 2001, the two towns of Yangchun City and Dachen Village in Yangchun City were planted with 1,000 acres of pink bananas. However, most farmers do not manage the dried bananas. The law, the output is still relatively low, the yield per plant 20 to 25 kg, per mu yield 2600 to 3000 kg, the efficiency is not significant. Through the exploration of the Xieyan Needle in the city of Mashui, the yield of the pink banana plant was 45 kg (heavily up to 56 kg), the yield per mu was 5,000 kg, and the mu production value was 8,000 to 10,000 yuan, which achieved considerable economic benefits. The experience is now described as follows:
First, choose the planting ground and seedlings. Banana plant is tall, with well-developed root system, drought-tolerant and cold-tolerant. It prefers weak alkaline to loose soil, but poor wind resistance, susceptible to Panama disease, high acidity in the soil and high groundwater level, drainage Poor conditions can easily lead to the occurrence of Panama disease. Therefore, we should choose low-altitude groundwater, loose soil, well-drained, and organic-rich weak alkaline dryland planting.
Seedlings are the preferred test tube seedlings, because the test tube seedlings adopt a strict quarantine system, which eliminates the possibility of progeny disease and is more effective than the sucking seedlings in preventing Panama disease. If sucker seedlings are used, vigorous sprouts should be excavated from seedlings not infected with Panama disease.
Second, timely planting, reasonable and close planting in the management of science, fertilizer is sufficient, the pink banana planting 12 ~ 13 months after planting heading (bud), 15 to 16 months can be harvested. At the same time, in December of each year to June of the following year, the price of pink bananas is relatively high and relatively stable, priced at 2 to 3 yuan per kilogram. Therefore, pink plantain should be planted from September to February every year.
The pink banana plant is taller than the banana, and the plant height is 3.5-4.5 meters. The trunk is thick and the green and blue leaves are more. The plant spacing is larger than that of the banana. It is generally 2.5-2.5 meters and the 100-110 acres.
Third, Shizujifei, indigenous water and fertilizer before planting acres of superphosphate 50 ~ 55 kg, manure 200 ~ 300 kg mixed stacking more than 10 days for base fertilizer.
Topdressing with urea, superphosphate, potassium chloride, manure, or with compound fertilizer (15-15-15), potassium chloride, water and fertilizer made from a mixture of water and fertilizer. 6 to 8 days after planting, fertilizer application starts with 2.5 kg of urea, 3–4 kg of superphosphate, 4–5 kg of potassium chloride, 25 kg of manure, or 7.5–9 kg of potassium chloride, potassium chloride. 4 to 5 kg, manure 25 kg, every 10 to 15 days, once the leaching, conditional addition of 20 kg of cow's urine to make water and fertilizer better. After 3 months of planting, 10 to 12 kg of urea, 20 to 25 kg of superphosphate, 15 to 20 kg of potassium chloride, 100 kg of manure, or 30 to 35 kg of compound fertilizer, potassium chloride 10 mg per mu. ~ 15 kg, manure 100 kg, once every 20 to 25 days.
Fourth, prevention and control of pests and diseases
1. Pay attention not to hurt roots or less damage to the roots: Pink banana disease belongs to the soil disease. It is a virus disease and it is devastating. At present, there are no ideal specific drugs. Therefore, it should be mainly prevention. The pathogen of the disease is mainly invaded from the wound. The infection pathway is through machinery, insects, running water and so on. One of the most effective ways to prevent and control the occurrence of Panama disease is to not hurt the roots or to minimize the root damage. Therefore, methods such as applying water and fertilizers with wetting, weeding with herbicides, and eradicating the side buds by flattening and adding bamboo sticks, can achieve the purpose of not damaging the roots or injuring the roots, thereby effectively preventing and controlling the spread of panama disease.
2. Spraying fungicides: The diseases of the pink banana include Panama disease, leaf spot disease (including yellow leaf spot, gray scale disease, coal wall disease and edge blight, etc.), mosaic disease and bunchy top disease, etc. There are leaf curlers, beetles, aphids, rootworms, and scarabs. Immediately after transplantation, methylisophosphine, carbofuran, or Bataan are used to control root nematodes and chafers, and then fungicides (such as bicyclol, dilute-off, thiophanate-methyl, etc.) and insecticides are sprayed every 15 to 20 days. (such as methamidophos, hydroisomidosine, dimethoate, dimehypo, etc.) is mixed once to prevent the occurrence of pests and diseases of the pink banana. Once banana plant diseases such as pancreas disease, mosaic disease, and bunchy top disease are found in the banana plantation, the diseased plants will be removed and the soil will be disinfected with lime.
3. Liquor lime: Lime can not only improve soil physical and chemical properties such as neutralizing soil acidity, eliminating the toxicity of active aluminum, increasing the utilization rate of phosphorus, but also increase the calcium nutrition of bananas, promote the physiological balance of pink bananas, and facilitate the use of pink bananas. Growth and development. Lime also has bactericidal disinfectant, prevents disease transmission and diffusion, and has inhibitory effects on a variety of anaerobic pathogenic seedlings such as Panama disease and leaf spot pathogens. Therefore, regular use of lime in the pink plantain garden has a good effect on sterilization, neutralization of soil acidity, and creation of a suitable environment for the normal growth of pink bananas.
4. Clearing the garden in time: The old leaves, dead leaves, and the old leaves that leave the pseudo stem will not only consume nutrients, but also be the breeding ground and carriers of pathogenic bacteria. Therefore, the old leaves, dead leaves and diseased leaves should be cut off promptly and stripped away. The old leaf shoots and diseased leaf shoots of pseudo stems are burned in a concentrated manner to maintain the clean and clean banana garden, reduce the source of pathogens, and prevent the occurrence and spread of diseases. V. In addition to the retention of the buds in vitro, the plantlets usually grow 8 to 10 pieces of seedlings, and they must be removed in time and checked once every other month. Because the pink banana plant is tall, it needs more nutrients and has more tillers. If it is not removed in time, leaving more buds, it will seriously affect the yield of the mother plant. Therefore, we must remove useless seedlings in time, only to wait until the mother leaves all the leaves, before and after budding began to leave a bud subculture. Premature buds will affect the growth of mother plants due to competition for nutrients. Too late to replace the sub-plants will waste space and affect the production of the next season.
Sixthly, the buds of the budding and fruiting plantains are larger, with 20 to 25 sparse spikes per panicle, and 15 to 25 sparse growth to small panicles. Therefore, after the pink banana has budding, the ear is basically shaped and grows into a small fruit ear that has been fertilized. The method of setting fruit and sparsely is to remove the last 3 to 5 sparse fruit after shaping the ear, leaving 9 to 17 sparse fruits; the base of the mother plants can be left as small as 100 cm or more and 14 to 17 sparse fruits, and the yield per plant can be More than 50 kilograms; mother plant base stem circumference 80 to 99 cm can stay 9 to 14 sparse small fruit, the yield per plant is 40 to 50 kilograms. Excessive or too few leave-outs have different degrees of influence on their output.
7. The root system of the drought-resistant and stain-resistant powdered banana is a fleshy root, which is resistant to drought and immersion. In case of long-term rain and waterlogging in the fields, the roots of bananas will be rotted, and the roots of radix will affect the growth and even the onset and death of the roots. Therefore, it is necessary to eliminate the waterlogging in time and prevent the rot roots. Dry weather is sunburned in the fields. When water is in short supply, the powdered bananas are difficult to absorb water and fat, and growth is inhibited. At this time, it is also necessary to spray water in time or to “ramp the water†in the banana pit to maintain the semi-wet state of the banana plantation field. The banana can absorb water and grow normally. (529600 Yangchun City Agricultural Institute)
First, choose the planting ground and seedlings. Banana plant is tall, with well-developed root system, drought-tolerant and cold-tolerant. It prefers weak alkaline to loose soil, but poor wind resistance, susceptible to Panama disease, high acidity in the soil and high groundwater level, drainage Poor conditions can easily lead to the occurrence of Panama disease. Therefore, we should choose low-altitude groundwater, loose soil, well-drained, and organic-rich weak alkaline dryland planting.
Seedlings are the preferred test tube seedlings, because the test tube seedlings adopt a strict quarantine system, which eliminates the possibility of progeny disease and is more effective than the sucking seedlings in preventing Panama disease. If sucker seedlings are used, vigorous sprouts should be excavated from seedlings not infected with Panama disease.
Second, timely planting, reasonable and close planting in the management of science, fertilizer is sufficient, the pink banana planting 12 ~ 13 months after planting heading (bud), 15 to 16 months can be harvested. At the same time, in December of each year to June of the following year, the price of pink bananas is relatively high and relatively stable, priced at 2 to 3 yuan per kilogram. Therefore, pink plantain should be planted from September to February every year.
The pink banana plant is taller than the banana, and the plant height is 3.5-4.5 meters. The trunk is thick and the green and blue leaves are more. The plant spacing is larger than that of the banana. It is generally 2.5-2.5 meters and the 100-110 acres.
Third, Shizujifei, indigenous water and fertilizer before planting acres of superphosphate 50 ~ 55 kg, manure 200 ~ 300 kg mixed stacking more than 10 days for base fertilizer.
Topdressing with urea, superphosphate, potassium chloride, manure, or with compound fertilizer (15-15-15), potassium chloride, water and fertilizer made from a mixture of water and fertilizer. 6 to 8 days after planting, fertilizer application starts with 2.5 kg of urea, 3–4 kg of superphosphate, 4–5 kg of potassium chloride, 25 kg of manure, or 7.5–9 kg of potassium chloride, potassium chloride. 4 to 5 kg, manure 25 kg, every 10 to 15 days, once the leaching, conditional addition of 20 kg of cow's urine to make water and fertilizer better. After 3 months of planting, 10 to 12 kg of urea, 20 to 25 kg of superphosphate, 15 to 20 kg of potassium chloride, 100 kg of manure, or 30 to 35 kg of compound fertilizer, potassium chloride 10 mg per mu. ~ 15 kg, manure 100 kg, once every 20 to 25 days.
Fourth, prevention and control of pests and diseases
1. Pay attention not to hurt roots or less damage to the roots: Pink banana disease belongs to the soil disease. It is a virus disease and it is devastating. At present, there are no ideal specific drugs. Therefore, it should be mainly prevention. The pathogen of the disease is mainly invaded from the wound. The infection pathway is through machinery, insects, running water and so on. One of the most effective ways to prevent and control the occurrence of Panama disease is to not hurt the roots or to minimize the root damage. Therefore, methods such as applying water and fertilizers with wetting, weeding with herbicides, and eradicating the side buds by flattening and adding bamboo sticks, can achieve the purpose of not damaging the roots or injuring the roots, thereby effectively preventing and controlling the spread of panama disease.
2. Spraying fungicides: The diseases of the pink banana include Panama disease, leaf spot disease (including yellow leaf spot, gray scale disease, coal wall disease and edge blight, etc.), mosaic disease and bunchy top disease, etc. There are leaf curlers, beetles, aphids, rootworms, and scarabs. Immediately after transplantation, methylisophosphine, carbofuran, or Bataan are used to control root nematodes and chafers, and then fungicides (such as bicyclol, dilute-off, thiophanate-methyl, etc.) and insecticides are sprayed every 15 to 20 days. (such as methamidophos, hydroisomidosine, dimethoate, dimehypo, etc.) is mixed once to prevent the occurrence of pests and diseases of the pink banana. Once banana plant diseases such as pancreas disease, mosaic disease, and bunchy top disease are found in the banana plantation, the diseased plants will be removed and the soil will be disinfected with lime.
3. Liquor lime: Lime can not only improve soil physical and chemical properties such as neutralizing soil acidity, eliminating the toxicity of active aluminum, increasing the utilization rate of phosphorus, but also increase the calcium nutrition of bananas, promote the physiological balance of pink bananas, and facilitate the use of pink bananas. Growth and development. Lime also has bactericidal disinfectant, prevents disease transmission and diffusion, and has inhibitory effects on a variety of anaerobic pathogenic seedlings such as Panama disease and leaf spot pathogens. Therefore, regular use of lime in the pink plantain garden has a good effect on sterilization, neutralization of soil acidity, and creation of a suitable environment for the normal growth of pink bananas.
4. Clearing the garden in time: The old leaves, dead leaves, and the old leaves that leave the pseudo stem will not only consume nutrients, but also be the breeding ground and carriers of pathogenic bacteria. Therefore, the old leaves, dead leaves and diseased leaves should be cut off promptly and stripped away. The old leaf shoots and diseased leaf shoots of pseudo stems are burned in a concentrated manner to maintain the clean and clean banana garden, reduce the source of pathogens, and prevent the occurrence and spread of diseases. V. In addition to the retention of the buds in vitro, the plantlets usually grow 8 to 10 pieces of seedlings, and they must be removed in time and checked once every other month. Because the pink banana plant is tall, it needs more nutrients and has more tillers. If it is not removed in time, leaving more buds, it will seriously affect the yield of the mother plant. Therefore, we must remove useless seedlings in time, only to wait until the mother leaves all the leaves, before and after budding began to leave a bud subculture. Premature buds will affect the growth of mother plants due to competition for nutrients. Too late to replace the sub-plants will waste space and affect the production of the next season.
Sixthly, the buds of the budding and fruiting plantains are larger, with 20 to 25 sparse spikes per panicle, and 15 to 25 sparse growth to small panicles. Therefore, after the pink banana has budding, the ear is basically shaped and grows into a small fruit ear that has been fertilized. The method of setting fruit and sparsely is to remove the last 3 to 5 sparse fruit after shaping the ear, leaving 9 to 17 sparse fruits; the base of the mother plants can be left as small as 100 cm or more and 14 to 17 sparse fruits, and the yield per plant can be More than 50 kilograms; mother plant base stem circumference 80 to 99 cm can stay 9 to 14 sparse small fruit, the yield per plant is 40 to 50 kilograms. Excessive or too few leave-outs have different degrees of influence on their output.
7. The root system of the drought-resistant and stain-resistant powdered banana is a fleshy root, which is resistant to drought and immersion. In case of long-term rain and waterlogging in the fields, the roots of bananas will be rotted, and the roots of radix will affect the growth and even the onset and death of the roots. Therefore, it is necessary to eliminate the waterlogging in time and prevent the rot roots. Dry weather is sunburned in the fields. When water is in short supply, the powdered bananas are difficult to absorb water and fat, and growth is inhibited. At this time, it is also necessary to spray water in time or to “ramp the water†in the banana pit to maintain the semi-wet state of the banana plantation field. The banana can absorb water and grow normally. (529600 Yangchun City Agricultural Institute)
Compressed air is purified through the air dryer and filters to a certain level for main plant to work with. Air buffer is incorporated for smooth supply of compressed air thus to reduce fluctuation of compressed air source. The plant produces oxygen with PSA (pressure swing adsorption) technology, which is a time proven oxygen generation method. Oxygen of desired purity at 93%±3% is delivered to oxygen buffer tank for smooth supply of product gas. Oxygen in buffer tank is maintained at 4bar pressure.
With a cabinet for small capacity or container for big capacity, all the parts can be involved in, and removable with a vehicle.
Removable Oxygen Generator
Removable Oxygen Generator ,Oxygen Production Machine,Oxygen Breathing Apparatus,Oxygen Facility
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