The more fertilized the pumpkin vines are planted, the less pumpkins they bear, what is the reason f

When it comes to pumpkins, I believe many rural friends are familiar with them, and a few plants will be planted in front of and behind the houses in the countryside to eat by themselves, and basically there is no need to manage them, as long as they are watered. But today, a grower said in a private message that he had planted 2 acres of new varieties of pumpkins, but he didn't bear melons, and even if there were melons, they were melted, and he saidPumpkin has a bitter taste, I don't know what the reason is, in response to this problem, I will share it about how today.

High-yield technology to improve pumpkin fruit setting rate and improve pumpkin taste.

In rural areas, every household will plant a few pumpkins, and as long as they are properly managed, the pumpkins will not be eaten. However, there are also many people with little planting experience, and many farmers grow pumpkins that bloom a lot, but often do not sit on the melons, so the yield of pumpkins is low. Therefore, we have sorted out the reasons and coping methods for pumpkins that bloom and do not produce melons, and the following are listed in detail for your reference.

The reason why pumpkins bloom more but do not produce melons: Pumpkins bloom but do not sit mainly due to insufficient sunlight, or excessive use of nitrogen fertilizer, or it may be that pumpkins have poor pollination and many other factors, resulting in more pumpkin flowers and fewer melons.

When the pumpkin seedlings grow to 2 meters, the experienced growers remove the growth point of the main vine, so that the main vine grows 3 or 4 branches, and flowers and bears melons, and the melon setting rate can be greatly improved.

Method.

Second, the scaffolding:After the pumpkin branch grows to 2 meters, the vine is introduced to the shed, which can increase the light transmittance, improve the ventilation conditions, and reduce the pests and diseases, so as to increase the melon sitting rate.

Method.

Third, the control of Wangchang:If the pumpkin vine grows, it will also cause less melons, such as cutting and cracking at 30 cm from the root on the vine, and stuffing charcoal, which can inhibit the growth. At the same time, it is also necessary to pay attention to controlling the amount of nitrogen fertilizer and increasing the application of phosphorus and potassium fertilizer.

Method. 4. Assisted pollinationFirst of all, the female flowers that are about to open and can be pollinated, cover them with melon leaves to prevent rain from invading, and at 9 o'clock in the morning the next day, pick the male flowers on the different plants and cover them on the female flowers, and then remove them after 3 days.

Method. 5. Remove the old yellow leaves of the pumpkin: On the melon vines that have flowered and fruited, remove the foot leaves and old yellow leaves in time, and remove 30% of the male flowers, which can not only ventilate and transmit light, but also reduce the consumption of nutrients.

First of all, the seed, depending on whether the pumpkin you grow is hybrid or local? Local pumpkins can be kept by themselves, and local pumpkins are the kind that we used to plant in our rural areas, planted every year, and kept by ourselves every year, but pumpkin seeds can only be planted in the second year. Seeds that are old are not good either.

Hybrid pumpkins can't, you have to buy seeds, hybrid pumpkin seeds left behind, only bloom but do not bear fruit. I tried it myself, planted it, and it didn't bear a single pumpkin. It's a lot of work.

Secondly, your pumpkin vine grows well and bears little fruit, it may be that your fertilizer is too sufficient, because the pumpkin fertilizer is too much, it only grows vines and does not bear fruit. Pumpkin urea should be applied less, and it is better not to apply compound fertilizer directly, or farm fertilizer.

In the end, it may be due to the weather, if it rains every day, the pumpkin will not be pollinated, and it will not bear melons. This is just like this year's citrus, when our citrus is blooming, it rains every day, which makes the citrus flowers unable to pollinate, so that my mandarins are not harvested.

It is likely to be caused by excessive fertilization, or it may be caused by too high temperature. Fertilization should be scientific and reasonable, and organic fertilizers should be selected for fertilizer. Water moderately to lower the temperature of the soil.

Pumpkin vines can't grow without light, but sometimes we plant pumpkins in the wrong place, which will cause pumpkins to follow enough light to grow. It does not have enough light to naturally carry out a series of vegetative growth, this pumpkin is a light-loving crop, and the lack of light is not only not conducive to pumpkin fruit set, but also causes vines to grow. By building a melon shed, we were able to enhance the light duration and growing space of the pumpkins.

In this way, it is beneficial for pumpkin pollination and fertilization.

Capped erection. When the pumpkin vine grows to about 2 meters, you can consider capping the main vine, that is, removing the growth point on the main pumpkin vine, and 3 to 4 branches will grow on the main vine in a few days. When the vines grew to more than 2 meters, my family planted pumpkins, and my mother first found a random place in the vegetable garden and planted a few pumpkin seeds.

When the buds and seedlings have grown to three or four true leaves, they can be transplanted. Transplanting pumpkins is also more flexible, and you can place them on the edge of the field or in the corner of the vegetable garden.

Pumpkin is a light-loving crop, and light plays a pivotal role in the growth and development of pumpkin. If the pumpkin seedling is planted in a sunny place, its leaf color is green, the fiber on the stem is rough and tough, the pumpkin on the female flower should be watered enough after planting, watered every morning or evening, and wait until the seedling survives to reduce the number of watering times, as long as the root soil is moist, to the pumpkin vine extension period, its root system is getting stronger and stronger, and the water absorption capacity is stronger.

<> now into winter, the light intensity becomes weaker, the light duration becomes shorter, and there are still long-term rainy days in some areas, the pumpkin plant itself has a yearning for the sunshine characteristics, lack of sunlight, it will grow up indiscriminately, looking for sunlight, which makes the growth of the stunt, will make the nutritional growth of pumpkin seedlings far greater than the reproductive growth, and delay the differentiation of the flower buds of pumpkin flowers, and even prevent the differentiation of flower buds, resulting in fewer pumpkin flowers. Even if there are more pumpkin flowers.

The first is that the pumpkin needs to be topped. So what is topping? Topping is to knock off the head of the vine so that the vine does not grow all the time, and more nutrients are used to bear fruit, not for the growth of the vine.

The second is that pumpkins should be planted next to haystacks. Another method is to directly pluck the male flowers and pollinate the female flowers. The last method is to make a cut in the vine about 30 centimeters above the ground with a knife and stuff a small rock inside.

1. First of all, it is necessary to control the use of nitrogen fertilizer, which can be mainly nitrogen fertilizer in the early stage of pumpkin to promote the growth of leaves.

2. Secondly, it is necessary to strengthen the ventilation in the shed, and at the same time find a way to let the plants have suitable light.

3. Thirdly, it is necessary to strengthen the management of the field, do not overly dense planting when planting, and do a series of agricultural operations such as erection, pruning, pruning, pruning, thinning flowers and fruits in a timely manner.

First of all, when we plant pumpkins, we need to choose to buy high-quality varieties from regular agricultural material stores; The second is that the pumpkin field needs to be planted in a suitable place with sufficient sunlight for pumpkin growth; There is also planting pumpkin and applying sufficient base fertilizer at the same time, when topdressing, scientific and effective fertilization is carried out according to the growth of pumpkin in different periods, and nitrogen fertilizer is not biased; Another point is to plant pumpkins, it is best to set up a rack when the pumpkin vines grow to 15 cm to let the pumpkin vines on the shelves, reduce the growth of fibrous roots and absorb nutrients.

Pumpkin does not bear fruit because of excessive nitrogen fertilizer and excessive vegetative growth, so phosphorus, potassium and boron fertilizer should be added, water control should be appropriate, and potassium dihydrogen phosphate and paclobutrazol should be sprayed to promote flower bud differentiation.

To control the wild growth of vines, you can use a knife to cut a hole in the middle of the vine on the stem of the main vine, or directly poke through it. Pick the top of the pumpkin at the right time. When the pumpkin vine grows to 2 meters, the growth point of the main vine should be removed, which has the advantage of allowing the main vine to grow 3-4 branches and blossom.

Introduction:

If potted pumpkins want to bear fruit, they should pay attention to fertilizer and water management, and top dressing in time during the peak growing season to ensure adequate nutrition. Before flowering, phosphorus and potassium fertilizers should be applied to improve fruit set. When it blooms, it is pollinated by hand, the male flowers are picked, and the stamens are pollinated close to the female stamens to ensure fruiting.

In addition, after fruit set, it is also necessary to top dress, just apply well-rotted organic fertilizer, and the young fruits can grow better with sufficient nutrition.

Pumpkin flowers do not bear fruit when they bloom, you can first see if they are male flowers, and it is normal for male flowers to not bear fruit. Solution: This is normal and does not require interference.

If the flowers are female but do not bear fruit, it may be that there is not enough pollen and pollination is not taking place. Solution: You can do artificial pollination, dip the pollen of the male flower with a small brush, apply it to the female flower, and the female flower can bear fruit after pollination.

Maintenance method

1. Temperature: Pumpkin likes to grow in a relatively warm environment, and it can grow normally in an environment of 15-35. However, 25-28 is the most suitable temperature for its growth, so stay indoors in early spring and wait for the temperature to warm up before moving out.

2. Water: When it is a seedling, it needs to be watered every day or every other day for moisturizing. When it comes to fruit-bearing time, the water evaporates quickly, and more water is needed, so it needs to be watered about twice a day.

Summary. Hello, there are many reasons:1

the cause of the breed itself; 2.Fertilizer and water management. Too much, excess vegetative growth, reproductive growth without dividing melons, resulting in the phenomenon of melons; 3.

External environmental factors. If the temperature is too high, the male flowers are more differentiated, which is not conducive to melon formation; 4.Poor pollination.

Pumpkins are cross-pollinating plants, and the temperature is too low for pollinators to pollinate on male flowers, resulting in non-pollination.

Pumpkin vines grow very well, but what is the reason for the lack of melons?

Hello, there are many reasons:1the cause of the breed itself; 2.

Fertilizer and water management. Too much, excess vegetative growth, reproductive growth without dividing melons, resulting in the phenomenon of melons; 3.External environmental factors.

If the temperature is too high, the male flowers are more differentiated, which is not conducive to melon formation; 4.Poor pollination. Pumpkins are cross-pollinating plants, and the temperature is too low for pollinators to pollinate on male flowers, resulting in non-pollination.

Hope mine can help you, thanks.

Pumpkin is a common ingredient in life, because it has the effect of detoxifying and nourishing the skin, strengthening the body, strengthening the spleen and stomach, so it is loved by people and often used in people's diet, and even planted by themselves, but many people have encountered the problem of pumpkin growing without fruit when planting. Let's take a look.

Pumpkins themselves are very sensitive to soil, water, and fertilizer. It is a plant that loves fertilizer and water. If the soil fertility of the planting site is sufficient, it is easy to cause overnutrition and overgrowth of pumpkin.

If there are many pumpkins but not melons, it is necessary to consider whether it is due to factors such as insufficient sunlight and excessive nitrogen fertilizer. In addition, there is also a possibility that the pumpkin is not fruitful, that is, the pumpkin is underpollinated, resulting in fewer flower melons.

1. Grape pruning When the pumpkin vine grows to 2 meters long, the main vine should be pruned, the growth point of the main vine should be removed, and the main vine should grow branches. The number of branches should be controlled at 3 4 to improve the flowering and seed setting rate.

2. Build a climbing frame When pumpkin branches and vines grow to 2 meters, they will lead the vines upwards. Because if the vines are too concentrated, it is easy to block each other, resulting in weakened photosynthesis, which is not conducive to pest control. Once the vines are built, the pumpkins can enjoy plenty of light and space to grow, which is very helpful for the fruit set rate of the melons, which can increase the flowering and fruit setting rate by 40%.

3. Control the overgrowth of pumpkin If the pumpkin is too long, it is easy to cause the result of less vine growth, so it can effectively inhibit the overgrowth of vines. The folk method is to cut a crack 30 cm from the root of the vine and plug it with small charcoal or hardwood blocks, which can effectively inhibit the overgrowth of the vine.

4. Pollination The female flowers that are not lush on the vine should be cherished. If you see a female flower that is about to open, cover it with melon leaves to prevent water from invading the young flowers. When you find the female flowers the next day, turn over the male flowers on other plants and cover them for three days.

In this way, assisted pollination also improves fruit set.

5. Other matters Old leaves, especially yellow withered leaves, should be removed in time, and male flowers should be removed. The removal rate is 30% of the whole vine, reducing nutrient consumption.

1. Water control and fertilizer control at the seedling stage to inhibit growth It is best to plant pumpkins with seedlings and then transplant, which is easier to control the vigorous growth. If the pumpkin is dry and the seedlings are weak before the pumpkin is slowed down to the vine, the water should be strictly controlled before the vine is stretched, and the hoe can be used to promote the growth of the root system.

2. Pruning should be timely Pumpkin is mostly pruned with single or double vines. Single-vine pruning requires early removal of all side branches, leaving only a single vine to bear melons; Double vine pruning needs to be topped when the main vine has 5-6 leaves, and two strong sub-vines are selected, leaving 2-3 pumpkins on each vine, and leaving 5-6 leaves in front of the last melon to top.