What causes poor pomelo quality?

Pomelo is a fruit that many people love to eat, and it is especially popular in winter. Its market prospects are very good. So many fruit growers choose to plant pomelo. But pomelo cultivation is prone to some diseases that affect quality. What are the reasons affecting pomelo quality? Follow the Tuliu.com editor to take a look below

What are the reasons affecting pomelo quality?

1. Leaf yellowing and decline

1. Leaves are actually a very important part of the tree. The main nutrients of the fruit are provided by the leaves and trunk. Yellowing and decline of pomelo leaves will affect photosynthesis, and gradually the trunk will also develop a series of problems. The pomelo produced will naturally be poor.

2. Leaf yellowing cannot provide rich nutrients to the fruit, causing the pomelo to mature early before its growth cycle is complete, producing extremely poor-quality pomelo. Pomelo scab disease leaves black spots on the surface, greatly affecting appearance and causing it to fail to sell for a good price

2. Canker disease

Pomelo canker disease also cannot be ignored. It forms cankers on the leaves, stems and fruit surface. If severe, the fruit cannot be sold. Then there is the problem of cracking, which generally appears on honey pomelo. It forms cracks of varying degrees at the bottom of the fruit. These are the main reasons affecting quality.

3. Soil acidification

1. When too much nitrogen-phosphorus-potassium compound fertilizer is used, it will cause soil acidification. The soil will become compacted, making it difficult for the pomelo tree root system to spread and produce more capillary roots, and difficult to absorb sufficient water and nutrients for the trunk and fruit.

2. If the land lacks organic fertilizer and trace elements, it will cause imbalanced nutrition in the trunk. The fruit will absorb a large amount of nutrients from the trunk, causing the trunk to be overdrawn. There is also a reduction in beneficial soil microorganisms. The pomelo tree gradually becomes weak, making it difficult to resist the growth of disease bacteria, leading to frequent outbreaks of various diseases.

4. Imbalanced nutrition of the tree body

If the nutrition of the tree body is imbalanced, the pomelo on the branches will crack, be small, and have low yield. At this time, more fertilizer can be applied, or the tree can be given an IV drip.

5. No reasonable orchard cleanup

Before the fruit trees bear fruit, orchard cleanup was not carried out reasonably, such as loosening the soil in the orchard. Farmyard manure or an appropriate amount of organic fertilizer can be added during soil loosening to create a good environment for the later growth of the fruit trees.

6. Pomelo trees bearing too much fruit

Sometimes pomelo trees bear too much fruit. The fruit needs a large amount of water and nutrients, so it draws them from the branches. If the underground root system cannot be replenished in time, it directly affects the normal growth of the fruit tree. Over years of growth, the soil will become deficient in trace elements and sugar content will be too low, so we must promptly supplement the nutrients the fruit tree lacks.

Alright, the above are the reasons affecting pomelo quality brought to you by the Tuliu.com editor. We hope it is helpful to everyone. We also wish everyone can promptly find the causes in pomelo cultivation and deal with them.