The production of banana green food and conventional banana high-yield, high-quality cultivation techniques are many of the same. However, the production of green foods places special emphasis on quality and safety. For example, strict control over the use of highly toxic, long-lived pesticides and no application of nitrate nitrogen fertilizers. In addition, the green food monitoring center that must be designated by the country has passed the test of the production base's environment and products, has a fixed packaging, and is affixed with the national uniform green food mark, which is considered to be a real banana green food product. The following ten measures should be taken into account in the cultivation of bananas: 1. Select a soil, water source, and an environment with good air quality to establish a banana plantation. And passed the inspection of the Green Food Monitoring Center, which is the basis for banana green food production. 2. Select planting seedlings of fine banana varieties. In recent years, many varieties have been degraded, such as the increase in the rate of variant strains, and the adverse traits are more prominent. They must be purified and rejuvenated, or they must be bred and new varieties of bananas must be introduced. Banana tissue culture seedlings have been universally popularized, but in recent years, due to oversupply, seedling prices have been falling, many manufacturers have been difficult to maintain, affecting the quality of seedlings. To establish a banana green food production base, we must select reputable manufacturers and make an appointment to produce high quality seedlings. 3, according to market demand, arrangements for planting and budding period, in order to effectively control the production period. In areas where there is no frost damage in winter, bananas can be planted all year round, but the specific planting period is determined according to the local climatic conditions and production measures according to market operations. Planting a single planted banana tends to be easier to control the harvesting period than the remaining one, and the harvesting period is uniform, which is conducive to management and harvesting. 4, rational dense planting. The reasonable planting density of bananas depends on the planting type and planting method. The principle is that the leaves can be shaded on the ground in the banana growing season. Insufficient dense illumination, leaf spot disease is easy to occur, too dry and easy to dry is not conducive to banana growth. Taking Brazilian bananas as an example, it is advisable to plant 150 or so acres. 5, scientific fertilization. Mainly organic fertilizers, but the prohibition of the use of municipal waste and sludge, hospital waste and hazardous substances. The use of chemical fertilizers is appropriate, but the use of nitrate nitrogen fertilizers is prohibited. Fertilizers can be used in combination with organic fertilizers and compound microbial fertilizers. The last top dressing must be carried out 30 days before harvesting. 6. Implement water-saving irrigation. At present, banana water-saving irrigation can achieve water-saving, high-yield, high-quality, and easy to promote the application of irrigation methods, sprinkler irrigation and drip irrigation. Sprinkler irrigation in the high temperature period not only can meet the banana orchard water, but also can effectively adjust the temperature and humidity of the banana plantation, which is beneficial to the growth and development of bananas. In the case of low temperature frost, sprinkler can also be used to prevent cold frost, which can effectively reduce the extent of banana frost damage. In addition to the quantitative water supply to the banana plantation, drip irrigation can also dissolve the fertilizer in the reservoir. Through the fertilization device, it can be used for both fertilizer and water, which is both fertilizer-saving and convenient. Water-saving irrigation is more effective in irrigation gardens and the use of groundwater irrigation. 7, do a good job of banana tree management. The main work of tree management during banana growth: 1 The buds are left to leave. The single banana plant should be excavated or cut off as soon as it grows out of its sucker. If it is planned to leave the buds to produce the next one, the buds will be excavated in time before the buds are planted. After the buds are drawn, a strong bud is selected for growth, and the rest of the buds are removed in time to avoid competing for nutrients and affecting the growth of the mother plant. 2 school bud broken. When the banana plant is budding, if the banana bud falls on the leaf aphid, it should be removed in time to prevent the banana bud from growing up and breaking the petiole, causing the banana bud to fall off and cause losses. When the banana buds were completely extracted, the fruit-comb pods were detached. When they saw two combs of neutral flowers, they must be promptly broken. 8, thinning fruit, fruit protection. The thinning fruit can be combined with the bud break, and the banana bud tail comb comb 2-3 sac fruit can be cut off. If the head combs the banana fruit finger less, or the comb shape is not neat, it must be cut off. In case of schisandra or fruit shape, Fruits damaged by pests should also be carefully removed to make the whole banana fruit uniform. When the fruit is shucked, a banana plant is left behind in the stay fruit to prevent the banana from rotting axially. Banana fruit protection is most important in young fruit. In particular, banana gardens with a large number of scabs and thrips should start spraying after the banana buds are extracted. The whole garden sprays 2-3 times bactericidal agents, such as Shigao or chlorothalonil 1000 times plus insecticide Dimethoate 800 times. Appropriate amount of banana leaf fertilizer can be added when spraying, which is good for banana fruit enlargement. After spraying, put a special banana bag on it to protect it. 9. Pest control. At present, pesticides used in the prevention and control of banana diseases and insect pests in various parts of the country are highly toxic and have high residues. They cannot be used in the cultivation of green foods, such as methamidophos, phosphoamine, omethoate, and carbofuran. Therefore, in the prevention and control of pests and diseases in the banana green food base, we must pay attention to agricultural control and implement integrated pest management. Before the establishment of the banana green food base, the old plantain garden will do a clean garden work every winter, thoroughly cleaning the surrounding parasitic plants and banana stems and leaves with pests. The banana garden does not grow vegetables, which can greatly reduce the occurrence of diseases and pests in the plantation. In the season of plant diseases and insect pests, we must control the use of pesticides that are low in toxicity and short-lived in a timely manner. However, the use of chemical pesticides is banned one month prior to banana harvesting, and biological pesticides can be sprayed if necessary. 10, timely harvest. Generally about eighty percent is appropriate for harvesting. Take care when harvesting to prevent mechanical injury. China Agricultural Network Editor