Bagging technology of kiwifruit

Kiwifruit is a kind of fruit that many people like very much. There is a very large planting area in our country, when planting kiwifruit, we need to do a good job in all kinds of management. Among them, bagging requires our attention. Bagging of kiwifruit is very beneficial to its yield and fruit quality. So how to bag kiwifruit? The following editor brings you the bagging technology of kiwifruit, let's take a look at it!

1. Prepare before bagging

Before bagging kiwifruit, we should first properly thinning the fruit, such as deformed fruit, pest fruit and some small fruits. Keep the young fruit that grows well and is normal. For young trees, about three fruiting branches should be retained reasonably according to the growth of fruiting mother branches. If the rhesus monkey peach tree is weak and injured, leave little or no fruit. After finishing the fruit trees, we have to choose a good bag, the best bag is wood pulp paper bag. The length and width of the bag should be controlled according to the size of the fruit, with a seam in the middle of the upper mouth and about 3 cm in the lower corner. Paper bags should have the advantages of anti-dripping, good permeability and toughness.

2. Bagging time

The bagging time of kiwifruit should be carried out about a month after falling flowers, and should be finished within half a month. Generally speaking, kiwifruit should be bagged half a month after the kiwifruit is thinned. When bagging, there should be no dew on the fruit trees. it should be carried out after the dew and liquid medicine are dry. Sunny days are usually carried out around 10:00 or 5pm, not after the rain. If bagging is too early, it is very disadvantageous to the development of young fruit, but if bagging is too late, it will basically lose the bagging effect, and the fruit stalk will gradually harden, which is not convenient for bagging. And before bagging, a whole garden disinfection should be carried out to sterilize and kill insects.

3. Bagging method

The bag can be softened before bagging, so that the mouth of the bag can be fastened after bagging. When bagging, first open the bag with one hand, and then put the young fruit into the bag from the bottom up. Then fold the mouth of the bag from the position of the seam and tie it tightly with materials such as iron wire. If it is a solitary fruit, it can be tied directly to the fruit branch, and if it is clustered, it should be tied to the fruit stalk. But be careful not to hurt the stalk, and then check whether there is an opening under the bag, if closed, the opening should be about 3 cm. The upper end should be sealed tightly, and the action should not be too big. If it is drooping and upright, it should be fixed in time to avoid being blown by strong winds.

4. Management after bagging

If the temperature exceeds 35 degrees after bagging, the bottom port should be opened in time for ventilation and cooling. We also need to regularly check the actual situation of the fruit, make a good record, if there are diseases and insect pests, we should take corresponding measures in time, and if the bag is damaged, it should be replaced in time. If the temperature is too high and dry, it should be watered in time to avoid sunburn. By the same token, if you encounter the rainy season, you should do a good job of drainage. Finally, the fruit will be bagged and removed a week before picking to promote fruit coloring. If you encounter cloudy and rainy days, it is necessary to postpone the time to remove the bag to prevent the fruit from being contaminated by Rain Water.

The above is a brief introduction of kiwifruit bagging technology. That's all for today's introduction. This article is for reference only. I hope it can help you all.