Will the tomato cause a long style after sun exposure during the small fruiting period?

If you are exposed to the sun, it will not affect your growth in the later stage, and basically you look at the kind grown outside. Tomatoes grown in rural areas are basically exposed to the sun outside.

In the process of tomato growth, it is necessary to do a good job of pruning and branching to avoid excessive nutrient consumption by residual branches and stubble, which will affect the normal development of plants, reduce the resistance of tomato plants, affect the fruit setting rate, and the normal expansion of fruits.

<> pruning and branching are key. Once the fruit is seated, remove all stubble from the plant until the desired height is reached. Between now and autumn, temperatures will be high so that tomatoes can grow, bloom, and bear fruit healthily.

You can hang a thin cloth on the window of the balcony, or go to the sales room where the crops are sold to dry the net, which can be very fast, during the period when the sun protection is most intense, usually around 11 a.m., until the temperature begins to drop on a sunny day in the afternoon, which can not only cool down the tomato, but also meet the requirements for it to absorb enough light, the good fruit rate is high, and the fruit grows large and sweet. Note that it is important to keep the balcony ventilated so that the tomatoes do not die from the sun and heat, but the tomatoes will grow very strong.

Tomatoes are sun-loving plants, especially during the fruit-bearing period of tomatoes, allowing them to receive proper light can allow tomatoes to better absorb nutrients from the soil and also make the fruit ripen quickly. It also avoids the phenomenon of tomato seedling growth. One thing to note:

If the sun is strongest in the middle of the summer when the temperature is too high, you can use shade netting to reduce the amount of time the tomato gets in direct sunlight. Tomatoes should not be dried, pay attention to watering and fertilization, remember to cut off the white leaves after the first layer of fruit, ventilate and ventilate, and reduce nutrient loss.

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Tomatoes can be put in a paper bag, or they can be cultivated in a greenhouse. If you don't have this condition, keep it in a place with less sunlight.

When planting tomatoes, you can plant tomatoes in a cooler place, pay attention to control the light time, and you can avoid being sunburned.

It should be transferred and maintained, or pay attention to watering, ensure the humidity of the soil, and reasonably control the temperature, so as to avoid being sunburned.

You can eat tomatoes without them to avoid the sun, but try not to expose them to the sun.

However, in summer, especially girls, they should never eat photosensitive vegetables, such as celery, white radish, rape, and lettuce are photosensitive vegetables. Fruits include apples and strawberries, which are usually admired by girls.

After eating such vegetables and fruits, because of the action of photosensitizing substances, we will be exposed to sunlight, and even under the light ** appear a kind of "plant dermatitis", which is what we often call "sun spots".

Don't worry about tomatoes, it's really sunscreen, because tomatoes are very rich in vitamin C, much higher than those in apples, and VC can resist the accumulation of melanin in our **.

Potted tomato is an emerging way of growing fruits and vegetables at home, which is favored by people for its convenience, labor-saving and space-saving characteristics. However, as we all know, tomatoes are one of the most vigorous vegetables and fruits in summer, so can potted tomatoes be exposed to the sun outdoors when the sun is very strong? Let's answer that question.

The type and duration of light required for tomatoes.

Tomato growth needs light, not ordinary sunlight, specifically, it needs photosynthetic pigments A and B, and the light time is generally 8-10 hours a day, so in the summer hot weather, is abundant sunlight beneficial to potted tomatoes?

The right light and temperature are required.

In the summer heat, high air temperatures can cause tomato leaves and fruits to shrunk, which can affect fruit quality and yield, while too much sunlight can also cause damage to tomatoes, such as fruit cracking and waterlogging. Therefore, it is very important to provide the tomatoes with the right light and temperature.

Place in a place where you can protect yourself from water and sun.

If you want potted tomatoes to grow outdoors, you need to choose a shaded place, such as under eaves, on a balcony, or in other places where water and sun protection are available. While shading, it is necessary to ensure that the circle is well ventilated and the air circulation is maintained. If potted tomatoes are placed outdoors, you should also pay attention to watering to avoid drying out the soil due to the high temperature causing the water to evaporate too quickly.

Proper humidity and shading are required.

Tomatoes need a certain amount of humidity during growth during the summer heat period, so it is important to water them in moderation. In addition, in the process of potted tomato growth, proper shading is also necessary, which can reduce the delay of potted tomatoes from strong light and prevent tomatoes from "heat stroke".

Conclusion. In summer, potted tomatoes can be exposed to the sun, but you need to choose a place to shade from the sun and water, ensure air circulation, proper shading, proper watering, and pay attention to temperature control. If the above environment is done well, tomatoes can be grown outdoors and have a good harvest.

Summary. Exposure of tomato fruits to the sun may cause damage to the fruits. Prolonged exposure to the sun will cause the surface of tomatoes to shrink, darken in color, and even toast, affecting the taste and quality.

In addition, exposure to high temperatures may also break down or lose nutrients inside tomatoes. To protect the tomato fruits, shade or move the planting location to avoid excessive sun exposure, and hydrate more in hot weather.

Exposure of tomato fruits to the sun may cause damage to the fruit cultivation rocks. Long-term exposure to the sun will cause the surface of tomatoes to become wrinkled, darker in color, and even roasted plum in the core, affecting the taste and quality. In addition, exposure to high temperatures may also break down or lose nutrients inside tomatoes.

To protect the tomato fruits, shade or move the planting location to avoid excessive sun exposure, and hydrate more in hot weather.

You've done a great job! Can you elaborate on that?

Exposure of tomato fruits to the sun will have a certain effect. The direct effect of sun exposure is exposing tomato fruits to rapid over-drying and high temperatures, which can lead to cracking, dehydration and deterioration of the fruit surface. In addition, prolonged exposure to the sun may also lead to the loss of nutrients inside the fruit, resulting in poor texture and taste.

In terms of the reason, direct exposure to sunlight will cause the temperature of the fruit surface to rise, which will aggravate the evaporation of water inside the fruit, causing the peel to lose its elasticity and eventually form cracks. In addition, sun exposure may also cause dehydration of the cells inside the fruit, causing the fruit to become dry and poorly textured. In order to avoid the impact of tomato fruit exposure, the following measures can be taken:

First of all, in the planting process, choose suitable varieties for wax wheels, some varieties have strong heat tolerance and drought tolerance, which can reduce the damage caused by sun exposure; secondly, maintain proper spacing and ventilation during planting to reduce mutual squeezing and heat accumulation between fruits; In addition, before the fruit is ripe, tools such as shade nets can be used to protect the fruit and reduce the intensity and duration of exposure. In summary, exposure to the sun can lead to problems such as decreased fruit quality, cracking, and poor taste. Therefore, it is necessary to take corresponding measures during the planting and harvesting process to avoid or mitigate the adverse effects of sun exposure on tomatoes.

Causes of tomato greenback fruit:

1) Potassium deficiency. Tomato has a large demand for potassium, potassium can promote tomato swelling, promote fruit color, tomato lack of potassium fruit development, uneven ripening, uneven coloring, slow color change near the shoulder blind bucket.

2) Too much nitrogen fertilizer. Excessive application of nitrogen fertilizer leads to excessive vegetative growth and poor coloring of the fruit. During the veraison transformation stage, excessive application of nitrogen fertilizer will promote the synthesis of chlorophyll, which will delay or slow down the decomposition of chlorophyll in the fruit, especially in the pedicle of the fruit, affect the formation of lycopene and carotenoids, and cause the green shoulder phenomenon of tomato.

3) If the temperature in the shed is too high or too low, the process of coloring tomato fruits is the process of chlorophyll decomposition and the formation of lycopene and carotenoids. In general, the optimal temperature for tomato fruit development and coloration is 24 27 during the day and 15 18 at night. When the temperature in the shed is lower than 12 or higher than 32, the formation of lycopene will be affected, resulting in poor fruit coloration and may produce green back fruit.

Precautionary measures. 1) Scientific fertilization. Tomato has the highest fertilizer requirement of potassium, followed by nitrogen and phosphorus.

In general, nitrogen is the main source at the seedling stage, and the absorption of phosphorus and potassium increases rapidly from the first ear of fruit, and the peak fruit stage is the period when tomato needs the most potassium. Therefore, scientific fertilization should be carried out according to the law of tomato fertilizer demand when fertilizing. The base fertilizer should be applied with sufficient high-quality decomposed organic fertilizer, timely and appropriate topdressing, pay attention to appropriate control of nitrogen fertilizer, more potassium fertilizer, and reasonable use of phosphate fertilizer.

2) Top dressing outside the roots. Tomatoes are typical potassium-loving crops, and potassium is easily lost in the soil, while potassium is easily fixed in clay and coarse sandy soils, so potassium deficiency often occurs. Improper fertilization, organic fertilizer is not ripe, low ground temperature, and soil moisture are too high, which will affect the normal growth of the root system, affect the absorption of potassium and other nutrients by the root system, and cause the tomato to produce green back fruit due to potassium deficiency.

In case of the above situation, foliar spraying of amino acid + potassium dihydrogen phosphate solution can be used for root topdressing to supplement the deficiency of potassium and a variety of trace elements.

3) Adjust the indoor temperature. In order to promote the development and coloring of tomato fruits, and prevent the production of green back fruits, the temperature in the greenhouse must be adjusted in the tomato fruiting period, especially in the veraison period, and the temperature can be controlled during the day at 23 28, and at night at 15 18.

4) Dig deep into the land. Before planting, the soil is turned deep by more than 30 cm, which makes the soil loose and permeable, which is conducive to the growth and development of tomato roots, strengthens the root absorption capacity, reduces the lack of potassium and other nutrients, and can also improve the water storage capacity of the soil.