High-yield cultivation techniques of zucchini in autumn

Zucchini is a kind of vegetable that many people like to eat. It tastes crisp and nutritious, especially with high vitamin C content. It not only can supplement calcium, but also has the effect of beauty. If you want to grow zucchini in autumn to achieve high yield, you need to master a few key points, let's take a look.

1. Select high-yielding varieties

There are many varieties of zucchini, but in order to obtain high yield in autumn, it is necessary to select high-yield varieties with early maturity, disease resistance, moisture tolerance, weak light tolerance, strong low temperature tolerance, less fiber, high yield and good quality, such as Jasper, Zaokang 30 and so on.

2. Sowing seeds at the right time

When sowing in time, one of the key cultivation techniques of zucchini in autumn, it is generally appropriate to cultivate zucchini seedlings around the middle of August. Sowing time is more critical, sowing too early, early temperature is higher, strong light, seedlings are easily infected with virus disease, affecting the yield, while sowing too late, the growth period is shorter, the yield is lower, will affect the overall income.

3. Planting management

Zucchini has more developed roots and likes fertile soil, so it is better to use plots with non-melon crops, good drainage and irrigation conditions, fertilizer and water conservation in the previous crop. When planting, we should pay attention to the row spacing, 60 cm × 50 cm, pay attention to the weather, and choose sunny afternoon or cloudy day to break the membrane and open holes. After planting, the planting water should be watered thoroughly according to the soil moisture, and the amount of water should not be accumulated. After watering, the soil moisture should be loosened to increase the permeability and promote the development of the root system.

4. Field management

Squatting seedlings can be properly squatted after planting zucchini after autumn. In order to avoid excessive growth of plants, slow seedlings can be watered once to promote slow seedlings, in addition to planting water and slow seedling water, melons generally do not need to be watered. In the zucchini seedling stage, it is necessary to strictly control the transmission media of diseases and insect pests, select varieties with strong disease resistance, and comprehensively cultivate disease resistance of zucchini. The disease of zucchini is mainly Botrytis cinerea, which can be fumigated at night with 10% Chlorothalonil or 45% Chlorothalonil, and can also be controlled by 50% Hydantoin or 50% Sukeling spray on sunny days. Insect pests are mainly aphids. When they occur, they can be sprayed with acetamiprid and a pot of water, or fumigated and fumigated.

The above is the introduction of high-yield cultivation techniques of zucchini in autumn. I hope it can help you. If you want to know more about it, please follow us.