• 2023-01-16

banana cultivation

First, maintenance method

1, temperature: the most suitable temperature for its development is about 25 degrees, the minimum curing temperature can not be less than 15 degrees, because it is a tropical plant, have the characteristics of cold resistance, the temperature is too low plants will be frostbite.

2, watering: its demand for water is relatively large, if the monthly rainfall water is less than 100 mm, the growth of bananas will be affected, the need for artificial water, watering volume is more than 100 ml, a week water once or twice can be, precipitation is less than 100 ml, every day need to supplement water.

3, fertilization: its growth period requires a large amount of fertilizer, short root strips, more sensitive, need to use nitrogen fertilizer before flowering, in order to promote flowering, the use of interval time is once a week. Varieties with higher stalks should be fertilized with higher nitrogen content, while varieties with lower stalks should be fertilized with higher potassium and nitrogen content.

4, light: it likes the environment of sufficient sunshine, can accept sunshine all day, do not need shading.

Two, breeding skills

1. Propagation: Propagation It can use the stem to reproduce quickly. After digging out the stem, remove the center bud in the middle, and then divide into small pieces, each piece of weight to ensure that more than 120g, so the survival rate is higher. When the cut is covered with wood ash, it is ready to plant. The purpose of applying grass and wood ash here is to disinfect and preservative, because grass and wood ash has bactericidal effect.

2. Pruning: After the picking period is over, you need to cut off the excess branches and leaves so that you can concentrate nutrients.

Three, problem diagnosis

1, insect infestation: it is easy to infect aphids, if found to be infected after, as soon as possible to remove the infected branches, and then disinfection. April to September is the peak period of aphids every year, need to do a good job of aphid control.

2. Yellow leaf disease: The symptom of yellow leaf disease is that the branches and leaves of the plant start from the bottom, slowly turn yellow, and finally the whole plant turns yellow, which will directly lead to reduced production of the plant. If this happens, it should be treated as soon as possible.

Four, Other questions

1, indoor breeding: it is not suitable for indoor breeding, because the plant is large, and the demand for light is relatively high, these are not in line with the conditions of indoor breeding, so can not indoor breeding.