Management techniques of banana after bud breaking

Banana bud break means that after the banana female flower begins to bear fruit, there will be about 3 flowers without fruit. At this time, it should be cut off in its tail in time, and reasonable bud cutting work can ensure the growth of the fruit. The time for banana buds to break should be on a sunny afternoon when the sap of the banana tree does not flow much. The management after bud breaking is very important, which affects the growth of banana fruit, so let's take a look at the management technology of banana bud break.

1. Apply strong fruit fertilizer in time

After the banana bud is broken, because there will be partial nutrient loss, we should pay attention to apply an appropriate amount of strong fruit fertilizer. The fertilizer of strong fruit fertilizer and farm fertilizer and phosphorus and potassium fertilizer are mainly. After breaking the buds, each banana tree should apply 1 jin of potassium chloride and about 12kg farm manure, and mix the fertilizer with the right amount of plant ash. Then the dog dug the ring groove around the plant, and the depth of the dog was kept at 20cm and the width was kept at about 50cm. After ditch application, cover the soil with fertilizer and pour sufficient water, so that the fertilizer can be dissolved as soon as possible to promote the absorption of plant roots and improve the utilization rate of fertilizer.

2. Promote root growth.

When we apply strong fruit fertilizer, we can directly spread soil and miscellaneous fertilizer or soil on the border of banana trees to cultivate soil. The dosage of each tree is about 45kg, and the thickness is about 10cm. Then spread the previously dug ditch soil on the pond mud or soil manure. Spread about 5 cm to ensure that the roots can absorb sufficient nutrients and promote the growth of bananas. And it can also improve the water and fertilizer conservation of the soil, and has a great protective effect on the roots. It can enhance the absorptive capacity of the root and avoid the decline and death of plant growth.

3. Extra-root topdressing

We should also do a good job of topdressing bananas after breaking their buds. Foliar fertilizer is generally sprayed once a week, and the foliar fertilizer is mainly urea potassium dihydrogen phosphate. When spraying foliar fertilizer, it is necessary to ensure that it is sprayed evenly. Spray all the way to the top growing point of the plant, and it is appropriate to drop water drops. Only in this way can we effectively provide adequate nutrition for banana leaves and fruits. Promote the expansion and coloring of banana fruit and avoid the phenomenon of yellow leaves, which affects the yield and quality of banana.

4. Rational watering

After the banana buds are broken, attention should be paid to watering to ensure that the plants will not be short of water and avoid drought cracking on the border surface due to water loss. Always keep the border in a moist state, so we should pay attention to the weather changes, if the weather is dry, then we should pay attention to timely watering. But we should also pay attention to control the amount of water, not too much watering, to prevent stagnant water, resulting in banana tree root rot. It affects the nutrient and water absorption capacity of the root, which hinders the growth and development of banana.

The above is a brief introduction to the management technology of banana after bud breaking. That's all for today's introduction. This article is for reference only. I hope it can be helpful to all of you.