Flowering period, bell pepper, three management notes

Right now, no matter whether it is the autumn sweet potato or sweet pepper, many are in the fruiting period. When interviewed in several sheds in Xiajia Village, Baocheng Street, Changle County, and in Zhaizi Village, Jitai Town, Shouguang County, the reporter found that there were some misunderstandings in the management of vegetable farmers during this period. The reporter summed it up here and hoped that the friends of vegetable farmers could correct some improper management. Method to make bell pepper grow robustly.

The first point is to use the anthers on tomatoes and eggplants for flowering on sweet peppers. Some time ago, due to the continuous cloudy days, the bell peppers had a poor fruit setting ability. Many vegetable farmers looked at the bell peppers only for a long time. They were very anxious. So the vegetable farmer thought of using eggplant and tomato anthers on sweet peppers. As a result, some sweet peppers were sitting and fruiting, but the bell peppers were small and hard, and they grew slower. Directly became a stalemate, the vegetable farmer had to pick these fruits again. Sweet peppers are self-pollinated vegetables, and as long as conditions are right, they can set themselves up. The suitable temperature required for the flowering period of sweet pepper is 25-28°C, and the temperature difference between day and night is 10-12°C. If the night temperature is too high and the temperature difference between day and night is too small, it is not easy to sit and live. This requires the use of shade, increased ventilation and other measures to control the greenhouse temperature is too high, if necessary, can be sprayed with the helper prime or chlormequat control plant prosperous, and promote flowering and fruit setting. In addition, if the pepper is not ripe for a long period of time, it can be promoted by shaking the tree. However, it cannot be used in small flowers. Otherwise, it will not only lead to hormonal intoxication, but also the quality of the fruit. The defective goods are sold.

The second is poor water control. The sweet pepper is a shallow root crop, and its root system is not well developed. A large number of roots are concentrated in a soil of 10-15 cm, which is both afraid of drought and scarcity. In the shed of Cai Nongwei, the villager of Zhaizi Village, Jitai Township, Shouguang City, the reporter saw that the sweet peppers were dried. However, the vegetable growers dared not water the plants. However, it should be noted that if the sweet peppers are deficient in water during the end of the year, it is easy to get umbilical rot. On the contrary, if the amount of water is too large during the result period, it will easily lead to the wilting of sweet bell peppers and even dead trees. In this regard, it is recommended that the vegetable farmer determines whether the water is wet or dry depending on the degree of dryness and humidity of the soil.

Third, insufficient supply of potash. The ratio of N, P and K required for the growth period of sweet pepper is 3:1:4. It can be seen that the demand of sweet pepper for potassium fertilizer is the largest. If the supply of potash is insufficient, the sweet pepper plants are easy to fall, the fruit is small, and the yield is low. In this regard, after the sweet peppers have been set in fruit, they generally should be topdressed with high-potash fertilizers when they grow to the size of walnuts to meet the demand for potash fertilizers. They can use total water-soluble fertilizers (20:10:30) and use 5-8 acres. Kilograms can be.

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