Fruit management of zucchini

Zucchini is a very popular vegetable and can be grown almost everywhere in our country. When growing zucchini, management is very important if you want to improve the yield and quality of zucchini. In particular, fruit management should be done well to ensure the normal growth of zucchini. So how should zucchini fruit be managed? Today, Xiaobian has come to the fruit management of zucchini for everyone. Let's take a look at it together!

1. Hormones protect fruits

When we plant zucchini, zucchini sometimes falls flowers and fruits, so we should pay attention to the fruit protection work. The most common method of fruit preservation is hormone preservation. Rational use of hormones to preserve fruit, in the summer squash flower amount reached about 2/3 left to right when. Spraying appropriate amount of urea, potassium dihydrogen phosphate and other mixed solution to preserve the fruit. Generally every half a month or so spraying once, its fruit protection effect is still very obvious.

2. Fruit thinning and bagging

In addition to doing a good job of fruit protection, we should also pay attention to proper fruit thinning to avoid excessive fruit hanging and exceeding the tree load. When thinning fruit, we should mainly thin out diseased fruit, abnormal fruit, small fruit and some dense fruits. According to the leaf-fruit ratio to control the amount of fruit, and also pay attention to the variety and set. For example, some varieties have about 50 leaves to leave a fruit, while others need about 100 leaves. After thinning fruit, green crystal, carbendazim and other pesticides should be applied to sterilize and kill insects, and then proper bagging should be carried out to ensure normal growth of fruit.

3. Reasonable fertilization

In addition to the first time, we should also pay attention to the fertilization work. In particular, attention should be paid to the application of stable fruit fertilizer and strong fruit fertilizer. Usually in May of each year, fertilizer should be applied according to tree vigor. If the trees are weak and have large numbers of flowers, fertilize the soil once. The fertilizer is mainly phosphorus and potassium fertilizer, which can alleviate the phenomenon of physiological fruit drop. Then apply strong fruit fertilizer to provide sufficient nutrition for the growth of zucchini. If the fertilizer is insufficient, then the growth of zucchini fruit will easily appear small fruit, abnormal fruit and other phenomena due to insufficient nutrition, affecting the yield and quality of zucchini.

4. Pest control

When it comes to fruit management, pest control is naturally indispensable. Among them common longicorn, leaf spot disease and so on. We should strengthen management, often observe the growth of zucchini, to ensure the normal growth of zucchini. At the same time, fertilizer and water management should be done well, and excessive watering and fertilization should not be allowed to avoid fertilizer damage and waterlogging. Therefore, the occurrence of diseases and insect pests is caused. When zucchini has abnormal conditions, the specific reasons should be found out in time, and then corresponding prevention and control should be made to avoid the spread of the disease.

The above is a brief introduction to zucchini fruit management. Today's introduction is here, this article is for reference only, I hope to be able to help you oh!