Latest High-Yield Autumn Zucchini Cultivation Techniques and Methods Tutorial

Zucchini is a vegetable that many people like to eat. It has a crisp texture and is rich in nutrients, especially vitamin C. Besides helping with calcium supplementation, it also has beauty and skincare benefits. If you want to achieve high yields when growing zucchini in autumn, you need to master several key points. Let's take a look.

1. Choose high-yielding varieties

There are many zucchini varieties, but to achieve high yields in autumn cultivation, you need to choose according to the local climate characteristics. It is advisable to select high-yielding varieties that are early-maturing, disease-resistant, moisture-tolerant, tolerant of weak light, strongly cold-tolerant, low in fiber, high-yielding, and good in quality, such as Biyu and Zaokang 30.

2. Sow at the right time

Sowing at the right time is one of the key cultivation techniques for autumn zucchini. Generally, for autumn cultivation, zucchini is best raised as seedlings around mid-August. The sowing time is quite critical. If sown too early, the early-stage temperature is higher and the light is stronger, making seedlings highly susceptible to viral diseases, which affects yield. If sown too late, the growth period is shorter and the yield is lower, which affects overall returns.

3. Transplanting management

Zucchini has a well-developed root system and prefers fertile soil, so the previous crop should preferably be a non-cucurbit crop, and the plot should have good drainage and irrigation conditions and good fertilizer and water retention. When transplanting, pay attention to plant and row spacing, with 60 cm × 50 cm being suitable. Pay attention to the weather when transplanting; it is best to choose a sunny afternoon or a cloudy day to break the film, open holes, and transplant. After transplanting, water thoroughly based on soil moisture conditions, with the amount of water sufficient to wet through the soil ridge, and avoid water accumulation. After watering, loosen the soil when the soil moisture conditions allow, to increase aeration and promote root development.

4. Field management

After transplanting autumn delayed-cultivation zucchini, you can appropriately restrain seedling growth to prevent the plants from growing excessively. After the seedlings recover, you can water lightly once to promote recovery. Apart from the transplanting water and the seedling recovery water, generally no watering is needed before fruit set. During the zucchini seedling stage, strictly control and prevent disease and pest transmission vectors, choose varieties with strong disease resistance, and comprehensively cultivate zucchini disease resistance. The main disease of zucchini is gray mold. When it occurs, you can use 10% procymidone smoke agent or 45% chlorothalonil smoke agent to fumigate the greenhouse at night. On sunny days, you can also use 50% iprodione or 50% procymidone spray for control. The main pest is aphids. When they occur, you can use acetamiprid mixed with one kettle of water for spraying, or use fumigation fog to fumigate the greenhouse for control.

  The above is an introduction to high-yield autumn zucchini cultivation techniques. We hope it can help you. If you want to learn more related knowledge, please follow us.