utility! How to prevent tomato hollow fruit? 7 reasons summary and prevention methods 1.Variety problems 2.Poor pollination 4.Too many results 5.Improper use of regulators 6.Temperature is too high or too low 7.Low root vitality 1.Select high-quality varieties 2.Light management 3.Reasonable watering 4.Strengthen temperature management 5.Rational fertilization 6.Pick hearts and thin fruit 7.Artificial pollination 1, First of all, fertilizer fertilizer two provides rich and sufficient nutrients 2, fertilizer fertilizer two can play a role in controlling prosperity 3, fat fertilizer two can promote healthy root growth 4, fertilizer two is conducive to balancing the amount of results 5, Fat fat two can promote thick stems, thick foliar thick green6, and finally, the use of fat two is particularly convenient

Every year there will be a lot of vegetable farmer friends to consult, said that their own tomatoes will always have the problem of hollow fruit, today we will share with you the causes of tomato hollow fruit and prevention methods.

Tomato hollow fruit

First, the 7 major causes of tomato hollow fruit

At present, there are hundreds of tomato varieties in China, and according to the ripening of tomatoes, they can be divided into early maturing varieties and late maturing varieties. Different varieties also have different probabilities of causing hollowness. Because the main reason for the hollowness of tomatoes is caused by poor development of placental tissue during fruit development. In general, early maturing varieties are more likely to have the problem of hollowing, so we should pay more attention to the hollow problem of early maturing varieties. The main reason for the hollowness of tomatoes is caused by poor development of placental tissue during fruit development.

In general, the hollowing of tomatoes mainly occurs in early maturing varieties, so early maturing varieties should pay special attention to the problem of hollowing, of course, late maturing varieties will also have the phenomenon of hollowing, which should also be paid attention to.

We all know that tomatoes are a hermaphrodite plant, and flowering and pollination are done with the help of wind, artificial, insects and other media. Poor pollination can lead to hollow tomatoes.

For example, if a tomato encounters rain for many days, it will miss the best tomato pollination time, which will affect the normal pollination of tomatoes, and it will produce a hollow phenomenon.

On the other hand, for example, low temperature or low light during the flowering period can also lead to the phenomenon of hollow fruit in poor pollination and fertilization.

The different growth stages of tomatoes require different amounts of fertilizer, and if the nutrition cannot keep up or there is too much fertilizer in the fertilizer process, it will also lead to hollow problems. Like what

When tomatoes begin to expand, too much nitrogen is applied, which can easily lead to tomato stem and leaf growth, competing with the fruit for nutrients, resulting in the hollowing out of the fruit due to nutrient deficiencies.

In addition, during the rapid expansion of tomatoes, if they cannot be fattened in time, they will also appear hollow due to nutritional deficiencies.

Tomatoes bear too many fruits, and there will be no hollowing at the beginning, but as the tomatoes grow, it will cause some tomatoes that grow on the top to cause hollowing due to lack of sufficient nutrients and water.

In order to improve the yield of tomatoes, many vegetable farmers usually use 2,4-D, anti-fall hormone, gibberellomic acid and other regulators to preserve the fruit and accelerate the expansion of the fruit. However, when using the regulator, if the concentration is too high, the buds are small during treatment, or repeated dipping in the flowers, it will cause the tomato fruit to grow too fast, the placenta is dysplasia, resulting in hollowing.

Although tomatoes have strong heat tolerance, when tomatoes are pollinated and expanded, the temperature exceeds 35 degrees, which will affect the pollination rate and expansion rate of tomatoes, resulting in the appearance of hollows.

If the temperature of the greenhouse suddenly decreases, it will also cause the root system to suffer from low temperature stimulation, and if the root system does not grow or even the root system dies, it will not be able to deliver nutrients and water to the tomatoes, which will produce hollowness.

If the temperature of watering in the greenhouse is low, at low temperatures, the roots of tomatoes are cold and contracted, the vitality of the roots is reduced, the water absorption and fertilizer absorption are poor, if the young fruits of the plant are in the expansion stage at this time, in the case of short-term lack of water supply, there will be a local phenomenon of less flesh in the fruit.

Second, avoid 7 effective control methods of tomato hollow fruit

We all know that tomato hollowing will lead to a single fruit light weight, small fruit, white color, there will be rotten fruit phenomenon, the fruit is not resistant to storage, resulting in low fruit prices can not sell good prices, so what should we do to reduce the occurrence of hollow fruit? Today, I would like to share with you 7 cultivation measures to prevent hollow fruit.

<h1 class="pgc-h-arrow-right" data-track="5" >1. Select high-quality varieties</h1>

The variety in the planting process is the most critical, only by choosing the right variety can we grow tomatoes with high yield and good quality, so first of all, we must choose those varieties with low fruit splitting rate for planting, so as to solve the problem of hollowness from the root.

In the middle and late stages of tomato growth, the demand for light is great, so it is necessary to properly beat and pluck leaves, enhance light, and promote ventilation. Usually after the fruit on the fruit branch is picked, the side branches below the fruit branch should be removed in time to ensure the nutrient supply of the fruit branch, and all the leaves under the fruit branch should be removed. In order to ensure the good development of the upper fruit, the leaves on the panicle cannot be removed. If the light is low, the light can be artificially replenished.

Under the premise of ensuring the normal growth of tomatoes, water control is generally the mainstay. Before flowering, the soil moisture is kept at a moderate humidity level, the soil moisture content is 65 to 75%, and the soil moisture content should be kept moist during the fruiting period, and the soil moisture content is between 75 and 85%. Generally, when the tomatoes grow to the size of walnuts, watering and fertilizing begins, and two complete solutions of fertilizer can be selected, and organic fertilizer or compound fertilizer can be applied with water. Later, depending on the growth of the plant and the weather conditions, pick a stubble of tomatoes and water it once.

Overall, the soil moisture content of about 65-75% can ensure the normal growth of tomatoes.

In addition, in the irrigation process, the control of water temperature is particularly important, which affects the occurrence of tomato hollow fruits to a certain extent. Therefore, the water temperature must be raised above 10 ° C in advance, and the corner of the greenhouse can be temporarily stored for irrigation to help increase the water temperature.

<h1 class="pgc-h-arrow-right" data-track="5" >4. Strengthen temperature management</h1>

The temperature of the greenhouse is controlled at about 25 to 30 ° C during the day and 15 to 20 ° C at night to prevent the seedlings from growing. Tomatoes are sensitive to temperature during the flowering period, especially 5 days before flowering and 3 days after flowering, below 15 °C or higher than 30 °C are not conducive to flowering and pollination. In the resulting period, the temperature was controlled at about 25 °C during the day and around 15 °C at night.

Tomatoes grow in large quantities and require a lot of fertilizer, but fertilization must take into account the coordination and complementarity between various nutrients to achieve high yields under the premise of healthy growth. Therefore, in each growth period, we should pay attention to timely fertilization, and pay attention to the rational fertilization of phosphorus, potassium and light nitrogen after flowering, and coordinate the vegetative growth and reproductive growth of plants.

You can choose hypertrophic fertilizer TWO, which not only contains nitrogen, phosphorus, potassium, calcium, magnesium, zinc and other nutrients, but also contains functional nutrients such as humic acid, algic acid, chitin, fish protein and other functional nutrients. The whole process only uses fat two, you can meet the tomato growth without deficiency and other symptoms, and the root system grows vigorously and white roots, the stem is thick, the leaves are thick and green, the plant is strong and not strong, then the fruit is large and there is no hollow.

In order to prevent tomatoes from hollowing out due to too many fruits, we generally keep only 5 tomatoes on each fruiting branch. If there are too many fruits, some of the fruits need to be removed to prevent too much nutrient consumption and cause the plant to weaken.

And it is also necessary to prevent the futile growth of plants and promote the growth of branches, then it is necessary to remove the bifurcation, concentrate the supply of nutrients to the plants, promote the thickening of the stems, and help to supply more nutrients to the fruits that are needed, reducing the hollowness.

In general, tomatoes grown in greenhouses require artificial fertilization. When artificially pollinating tomatoes, first soak more than half of the first inflorescence flowers with bioregulators, pay attention to the amount of flowers soaked at a time, it is best to soak once at a time, do not soak repeatedly, so as not to cause too much pollen pollination and affect the expansion of the tomatoes. When dipping the flowers, be careful to avoid hot weather, preferably in the morning and afternoon after the temperature drops.

According to your own flowering habits, choose the appropriate point anther concentration and formula.

Third, the advantages of fat fat two in preventing tomato hollows

The hollowing out of tomatoes is a headache for many vegetable farmers, vendors are reluctant to buy, the yield is low, and often hard work for a season without any harvest. We already know that there are 7 major causes of tomato hollowing, and we have also taught everyone 7 ways to avoid it, so do we have a simple and easy way? The answer is yes, for the hollow problem, today to introduce you to a magical fertilizer, applied to the tomato hollow problem, with this fat fat two, tomato hollow problem basically no! Why is it so magical?

Fat fat two, fully intelligent nutrient solution

Fat fertilizer two not only contains nitrogen, phosphorus, potassium, calcium, magnesium, zinc and other nutrients, but also contains functional nutrients required for plant growth such as humic acid, alginic acid, chitin, fish protein and other functional nutrients. In the whole process of tomato growth, only one fat fertilizer two is enough, you can meet the tomato growth without deficiency of vegetarian and other symptoms, and the root system grows vigorously white roots, the stem is thick, the leaves are thick and thick green, the plant is strong and not strong, then the fruit is large and there is no hollow.

<h1 class="pgc-h-arrow-right" data-track="5" >2, fat fat two can play a role in controlling prosperity</h1>

The growth of tomatoes in the process of growing tomatoes is a very common big problem, many of which are the reasons for the excessive use of chemical fertilizers, and also cause a lot of waste of nutrients.

Fat Fertilizer II is a fully intelligent nutrient fertilizer, which can promote tomatoes to grow roots rapidly in the early stage, laying the foundation for the strong fertilizer absorption and drought resistance of tomatoes in the later stage, so that the utilization rate of fertilizer by plants can be maximized.

Fat fertilizer two in the later stage can also accurately meet the nutrients required by the plant, low nitrogen content at the time of flowering, and the early stage will supplement the boron element, so that the flowering seat fruit rate is high, when the nitrogen is low, the tomato will not flourish, but also provides rich nutrition to the plant, so that the branches of the plant are thick, the internodes are short, the flower buds are full, providing a good foundation for high yield and high quality tomatoes. At the same time, the nutrition control of fat and fertilizer is safe, the fruit is expanding, and the plant is growing stronger.

Fertilizer fertilizer two is also a multi-functional biological fertilizer, mainly showing long-term, slow-acting, and crop growth process matching, so that crops in each stage of growth are in the best state, the best state of the result is to make crops self-regulation ability to strengthen, alleviate the impact of chemical fertilizers, pesticides on crops, to achieve the effect of controlling the growth of crops, the results are not hollow.

<h1 class="pgc-h-arrow-right" data-track="5" >3, fat two can promote healthy root growth</h1>

Fat fat two not only contain humic acid, but also contain organic matter, alginic acid, fish protein, chitin and other nutrients, so that after the plant is absorbed, it can greatly promote long roots, and the root system is rooted, the root is more, the white root and capillary root are particularly numerous, which can greatly improve the tomato's ability to absorb fertilizer, reduce fertilizer use and reduce input, and the nutrient is accurately supplied to the tomato, and the tomato nutrition will not appear hollow problem.

<h1 class="pgc-h-arrow-right" data-track="5" >4, fat two is conducive to balancing the amount of results</h1>

After using the fat two, you can make the flower strong, so as to ensure that a flower bears a fruit, and because the flower is large and strong, the fruit of the later period will be very large, and the fruit will have seeds in it, then the seeds will synthesize auxin by themselves, and the fruit will not appear hollow.

The fruit is full and not hollow

In addition, the use of fat fat two after the number of fruit retention will not be very much, the amount of fruit left in each ear is about 5, so that it will not lead to nutrient competition between fruits, the fruit in the lower part of the plant is expanded early, can be harvested early, after harvesting, then the nutrition will be supplied to the upper fruit, the fruit will also expand quickly, then the yield will be very high, and because the size is consistent, there is no hollow fruit, the quality will be particularly high, the selling price will be very good.

<h1 class="pgc-h-arrow-right" data-track="5" >5, hypertrophy two can promote thick stems and thick foliar green</h1>

After the use of fat fertilizer two will make the tomato stem thick, very strong support, the stem is a transport channel for nutrients and water, the stem will make the plant grow very healthy after the stem is thick, the fruit expands quickly, and there is no shortage of water and nutrients, so there will be no hollowness.

In addition, fat fat two contain functional elements, which is conducive to long leaves, leaf color thick green and leaf hypertrophy, then tomato photosynthesis is very strong, the synthesis of a lot of substances, further will promote tomato expansion will not appear hollow.

<h1 class="pgc-h-arrow-right" data-track="5" >6, finally, the use of fat two is particularly convenient</h1>

Fat fertilizer two is easy to use, the whole process only needs a fertilizer to meet the needs of tomato growth, as long as we follow the fertilization program, there will be no hollow, and the yield and quality will be very high.

Therefore, vegetable farmers, planting and using fat on tomatoes, only one fertilizer is needed in the whole process, which not only solves the problem of tomato hollowness, but also helps to increase production and increase income and save costs!

Fatty fat two tomatoes

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