Causes and Control methods of the latest Tomato Flower Peel
Tomato is tomato, which is sour and sweet in taste and rich in nutrition. It is a favorite vegetable in people's life, but the phenomenon of flower peel often appears in planting. Flower skin phenomenon is a physiological disease of tomato, which can seriously reduce the yield and income of tomato, so what is the cause of tomato flower skin? Let's take a look at the prevention and control methods.
1. Symptoms
Tomato flower peel, also known as tendon rot or stripe rot, has two symptoms: browning and whitening. The browning type occurs in the young fruit stage, which mainly harms the ear fruit. During the fruit expansion period, the fruit appears locally brown, the fruit surface is uneven, and some necrotic spots appear on the surface of the pericarp. The internal tissue necrosis and core hardening or browning are found. The white transformation is mainly during the color conversion period of the tomato, which often turns into poor coloring, no gloss on the surface, uneven red and green, and the anatomical meeting found that the internal tissue turns brown and necrotic, and the browning part does not turn red, the flesh becomes hard, and the food is tasteless.
2. Reasons
At this time, a physiological disease occurs on tomatoes, and the degree of damage generally depends on the variety. in addition, the short duration and weak light and the low content of elements in the soil will cause tomato peel. The large amount of water in the soil, poor permeability and difficulty in root breathing are conducive to the occurrence of the disease; the amount of fertilizer application is large, especially when the nitrogen fertilizer is too large, but when the potassium fertilizer is insufficient, the disease occurs more seriously. in addition, fertilization is the application of rotten organic fertilizer or farm manure, too much planting density can induce the disease.
3. Prevention and control methods
Select the excellent varieties which are not easy to disease, strengthen the field management, plant in seedling stage or planting reasonably, increase the ventilation and light between plants, so that they have enough light. The regulation and control of humidity should also be strengthened, especially in early spring and late autumn, there is a height to prevent temperature, too high or low temperature will make it appear flower skin phenomenon, the temperature should be controlled between 15-28 degrees, the lowest shall not be less than 10 degrees, and the maximum shall not be higher than 30 degrees. Watering should be carried out according to the soil dry humidity and plant growth status, and should not be irrigated with heavy water, so as to avoid excessive water accumulation in the soil and lead to soil consolidation. During the whole growth period, it is necessary to do a good job in the prevention and control of diseases and insect pests, such as virus diseases, aphids and whitefly. Reasonable topdressing, fertilization should be light nitrogen, less phosphorus and heavy potassium to supplement calcium and magnesium, to achieve a uniform mix of various nutrients, in the full fruit period, can be foliar spraying potassium dihydrogen phosphate solution to reduce the production of peel and increase yield.
The above are the reasons and control methods of tomato flower peel. I hope it can help you. If you want to know more about tomato cultivation, please follow us.
- Prev
The latest course on planting techniques and methods of ginger
Ginger is a common condiment in daily life, it is planted in all parts of our country, in addition to the role of seasoning, it is a good medicine for treatment, it has the effects of stopping vomiting and dispelling wind-cold, invigorating the spleen and stomach, and soaking feet with it can dispel beriberi. With the expansion of market demand, its planting area is also
- Next
The causes and control methods of the latest cucumber flower topping
Cucumber flower topping is also called flower holding head, which is a common physiological phenomenon in greenhouse planting, which often leads to a reduction in cucumber production and, in serious cases, leads to no harvest, which seriously affects the interests of growers. So what is the reason for the topping of cucumber flowers? Is there any
Related
- A course of planting techniques and methods on how to grow carrots
- How to plant the latest tulips?
- Is it better to pick tea in the morning or in the afternoon? When is the best time for tea to be picked? what is the third or fifth tea?
- Launch Yuanxiao Happy combination Haocha + Tea Yuan healthy Taste
- Penghu Tourism "Fireworks 20 Parade with You"
- 2022 West Lake Happiness holds "Digital Revitalization Voucher" and draws iphone13 and laptop.
- Banqiao Fuzhou social houses are designed to change start-up combined with police elimination to create a safe and livable environment
- The convenient measure of "mechanical weeding" in Xinbei has been abused and the Agriculture Bureau has imposed heavy penalties on the illegal land consolidation.
- Changgeng University Joins Hands with Four Memory Factories to Rescue Memory Talent Shortage
- The list of Taiwan's top 100 MVP managers is listed by the Director-General of the Farmers' Association of Sanxia District.