The latest field management techniques for continuous fruit setting in sweet peppers

Sweet pepper is a type of chili pepper, an annual or perennial herbaceous plant in the Solanaceae family, with crisp and tender flesh rich in vitamin C. Therefore, its market in our country is also very large, and there are now many people growing sweet peppers. And when growing sweet peppers, we want sweet peppers to be able to set fruit continuously. So if we want sweet peppers to set fruit continuously, how should field management be carried out? Below, the editor will give everyone a brief introduction, let's take a look together!

1. Temperature regulation

When growing sweet peppers, because the first cluster of sweet peppers sets relatively little fruit. So many people use flower-setting agents to treat the flowers to promote fruit setting in sweet peppers, but in fact doing so will cause sweet peppers to produce more deformed fruits. Actually, because sweet pepper is a self-pollinating crop, as long as suitable environmental conditions are ensured, it can set fruit on its own without flower treatment. So we can promote fruit setting in sweet peppers and increase the fruit-setting rate by regulating the field temperature.

During the flowering stage of sweet peppers, their suitable growing temperature is around 25-28 degrees, and the day-night temperature difference should be maintained at around 10 degrees. The nighttime temperature should not be too high, and the day-night temperature difference should not be too small, otherwise it is very unfavorable for fruit setting in sweet peppers. Therefore, we need to adjust the temperature through measures such as ventilation and shading to ensure it stays within the suitable growing temperature range for sweet peppers. However, when necessary, an appropriate amount of Cuihuawang can be sprayed to promote the reproductive growth of sweet peppers, prevent excessive vegetative growth of the main shoot. Promote flower bud differentiation, thereby improving the quality of pollen pollination and fertilization and the number of flowers and fruits, and reducing fruit drop.

2. Reasonable fertilization

During the fruiting stage of sweet peppers, the demand for potassium fertilizer will increase. However, many people only focus on nitrogen fertilizer when fertilizing sweet peppers and neglect the application of potassium fertilizer, causing the sweet pepper plants to grow excessively. Therefore, during the fruiting stage of sweet peppers, we should pay attention to the application of potassium fertilizer. Usually, when the sweet pepper fruits grow to the size of a ping-pong ball, potassium fertilizer should begin to be applied as a top dressing, and it can be applied with irrigation water. Then spray an appropriate amount of Zhuangdiling to enhance the nutritional balance of the sweet pepper plants. Avoid phenomena such as leaf drop, fruit drop, and excessive growth in sweet pepper plants, and ensure that sweet peppers can set fruit continuously.

3. Watering management

The root system of sweet peppers is relatively shallow, and the root growth capacity is also relatively poor. Its root system is mainly concentrated in the soil layer around 10cm, so both waterlogging tolerance and drought tolerance are relatively poor. And during the fruiting stage, if there is a lack of water, it will cause the plants to wilt, and in severe cases it will also trigger various diseases. If too much water is applied, it is easy to cause root rot and dead plants. So when watering, we should note that flood irrigation should not be used, and watering should be done reasonably according to the dryness and wetness of the soil as well as the weather and plant growth conditions.

The above is a brief introduction to the field management for continuous fruit setting in sweet peppers. That is all for today's introduction. This article is for reference only, and we hope it can help everyone!