What is the cause of dysplasia of capsicum fruit in autumn and winter? How to solve?
Pepper is a very common vegetable in daily life, and it can be used as a seasoning. It is a kind of food that many people prefer. At present, the distribution of pepper cultivation industry in China is also very extensive. Whether it is planting in greenhouses, planting in open fields or balcony cultivation, you can see the figure of pepper. In the current process of simmering peppers in autumn and winter, many farmers report that the fruit is underdeveloped, so what is the reason? How to solve? Let's get to know it. Causes of dysplasia of capsicum fruit in autumn and winter 1. When the fruit is fruiting, the temperature is high and the humidity is high. The temperature is low and the light is weak in the late growth stage. When the temperature is higher than 30 ° C or lower than 15 ° C, the pepper can not be pollinated and fertilized normally, and it is easy to form a stiff fruit and a persimmon-like fruit. 2, when the root system is poorly developed, or the fertilizer is insufficient, the light is poor, or the plant grows too vigorously, and the reproductive growth is poor, it is easy to form the tip or fruit. 3. When the temperature is low, the roots are difficult to absorb phosphate fertilizer, and anthocyanins are prone to occur, and purple spots appear on the fruits. How to solve? 1. Pre-growth, cooling and humidity control The daytime temperature is maintained at 25 °C ~ 28 °C, at night 15 °C ~ 18 °C, the relative humidity of the air is maintained at 60% ~ 70%. 2. Coordinating the relationship between fruit setting and stem and leaf growth Take measures to reduce fruit drop, so as to avoid excessive growth of nutrients. Flowering and fruiting period, strengthen the management of fertilizer and water, increase the application of phosphorus and potassium fertilizer, spray foliar fertilizer such as potassium dihydrogen phosphate, avoid partial application of nitrogen fertilizer and drenching large water, properly cultivate loose soil and improve soil permeability. 3, late growth, warming insulation At this time, the outside temperature is low and the light is weak. Measures such as keeping warm and preventing cold and increasing light should be taken. At the same time, strengthen the management of fertilizer and water, increase the application of phosphorus and potassium fertilizer, spray foliar fertilizer such as potassium dihydrogen phosphate, and promote the normal development of the fruit. In general, in order to obtain the “double harvest†of yield and quality in autumn and winter, the daily scientific management must be in place, and this is also the most important guarantee for the income of pepper cultivation. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Home AIDS are items we can't live without in our daily lives. They can help us take better care of our health and that of our families. Here are some common home AIDS: Home measuring instrument,necessities of life,AIDS are used in the home TRUTECH CO., LTD. , https://www.trutechealth.com
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