Banana planting management technology

Banana is a common fruit in all seasons. It can only be planted in the tropics. It has a long history and can be loved by people. There is a lot of market space for bananas to be sold to non-tropical areas. So now it can be said that bananas are planted in a large area in the tropics. Banana planting mainly depends on the management of the later growing period, and the management of banana juvenile trees and adult trees is also different, the main content of this article is the content of management, you can pay attention to the following.

1. Colonization

When the seedlings grow to 6 to 7 leaves, they can be transplanted, and the seedlings should be refined before transplanting. The way to refine the seedling is to cover the seedling with a membrane bag, which can strengthen the rhizome and then plant it, which can improve the survival rate.

One of the guarantee conditions for high yield and high quality. Planting should be carried out freely in cloudy or light rain weather, which is conducive to root growth and reduce transpiration. Planting needs to remove the film bag, and after planting, it is necessary to pour water to stabilize the root system.

2. Lighting

Seedling bananas are easy to be sunburned by strong light, so cover the sunshade net one week to half a month after planting to reduce direct sunlight and avoid burns. Until after the slow seedling stage, the leaves are slightly hard and then remove the sunshade net. Generally, there will be blisters or dehydration blackening after sunburn, affecting photosynthesis. The light in the tropics can generally satisfy the growth of bananas, so there is no lack of light.

3. Fertilizer and water

Generally speaking, the fertilizer requirement of banana is the combination of the most potassium, the second nitrogen and the least phosphorus, which is suitable for banana growth. When planting, you need to use enough base fertilizer, which can be made by using livestock fertilizer or rotten heaps such as leaves, can detect the amount of nitrogen, phosphorus and potassium in some fertilizers, and can make corresponding adjustments. If there is a lack of chemical fertilizer, it can reduce the amount of composting materials. This is the most suitable fertilizer. In addition to base fertilizer, topdressing can be used several times during flowering and fruiting, do not apply too much at one time, the concentration is too high, easy to hurt the root, the base fertilizer should be irrigated once a week or so before, wet the soil and protect the root system. Topdressing can be made into light fertilizer and water drip irrigation many times.

4. Diseases and insect pests

The seedlings are easy to be damaged by whitefly. Because of the fragility of the seedling stage, it can be controlled by spraying several times at low concentration. Adult plants are mainly to control aphids, aphids suck juice to spread the virus, the harm is greater. Generally use 40% dimethoate 600 times solution to prevent and cure. Adult plants are more tolerant to pesticides and can be sprayed at intervals of about a week. The main disease control is bunchy top disease. In the initial stage, bunchy top treatment plus white vinegar can be used to dissolve 1000 times of water, and a plant of 300g (about half a spoon) can be treated by drip irrigation slowly down from the top to the banana stalk. Serious ones can be dug up.

Planting bananas need to pay attention to some problems, otherwise it will affect the growth of bananas, these points to pay attention to is that we carry out banana planting management. Therefore, the detailed management during planting can ensure that the banana tree is strong, high-yielding and high-yielding.