Pumpkin seedlings grow very well but do not bear melons, what should I do?

In addition to the main vine, you can also leave two or three side vines to make pumpkin seedlings, and the extra one can be cut with a fork. Each vine pollinates the female flowers around 7 a.m. when they see them. The one with melon eggs under the flower is called the female flower, and the one under the flower is just a green ridge called the male flower.

After the male flowers are pinched off, the flowers and leaves are broken off, and the center of the flower is wiped with pollen from the female core. Dig a pit where the first two leaves of the pumpkin grow, grab a handful of farmyard manure prepared in advance, then mix the dug pit soil and farmyard manure to fill the pit, press the pumpkin vine with one hand, and press the soil on the pumpkin vine with a spatula with the other hand. After about a week, the pumpkin vine will take root in the pressed soil and continue to grow forward, and the first pumpkin vine will continue to partially branch.

After the beginning of autumn, whether it is a taproot branch or a branch after pressing the vine.

If you plant pumpkins in indoor balcony pots, or on the fence of a small vegetable garden, they will only grow seedlings and will not bear melons, so pay more attention to artificial pollination. If you harvest the pumpkin and pick the pumpkin leaves for ornamentation, you may not do pruning, but if it grows quickly, it can destroy the root tissue of the pumpkin and achieve the desired effect. If we plant pumpkin seedlings on fertile soil with sufficient water and fertilizer, we will find that pumpkin seedlings grow very fast and grow wildly all the time, but do not produce pumpkins.

In this case, we must artificially control its water and fertilizer, reduce the amount of nitrogen fertilizer topdressing, and increase the use of phosphorus and potassium fertilizer, which can control and improve the overgrowth of vines, and also help pumpkin fruits.

Once the pumpkin is ripe, it can be postponed for a few days without affecting the quality of the pumpkin. In this case, the growth of the pumpkin requires nutrients, and the nutrients affect the growth of the pumpkin seedlings. Buried stem treatment.

If you find that the pumpkin is still growing wildly in the later stages of pumpkin growth, you can consider burying the stems after harvesting the pumpkin. Scaffolding comes into play when the pumpkin's branches and vines grow more than 2 meters. It can allow pumpkin branches and vines to move to the shed, thereby improving the light transmission and ventilation conditions for pumpkin growth, reducing the invasion of pests and diseases, and increasing the melon sitting rate.

1.Hit the head and remove the head of the pumpkin seedling. 2.Give pumpkin seedlings a rack to enhance air circulation and good people in the light area. 3.Pull out the excess pumpkin seedlings and let the seedlings thin.

Organic fertilizer should be supplemented in time to promote the growth of plant rhizomes, and some nitrogen fertilizer can also be appropriately supplemented to improve the fruit rate. Keep the soil moist with regular watering.

Water and fertilizer control. If the pumpkin seedlings are planted in a fertile plot with sufficient water and fertilizer, we will find that the pumpkin seedlings grow very fast and grow wildly, but they do not bear pumpkins. In this case, we have to artificially control its water and fertilizer, appropriate less watering, less fertilizer, reduce the amount of nitrogen fertilizer, increase the use of phosphorus and potassium fertilizer, can control and improve the situation of vine growth, and also help pumpkin fruit.

Seedlings of seed breeding, most of them are uncertain, encounter sufficient fertilizer, unsuitable climate, what method do you use (top seedlings, shelves, increase sunlight, add phosphorus, potassium fertilizer, watering), female flowers may not develop. Topping, pumpkin is needed topping to increase male and female flowers and strengthen pollination and fertilization. If you don't top it in time, this will also cause the pumpkin to just grow vines but not bear fruit; The wild growth of vines consumes too much nutrients in the soil, resulting in insufficient nutrients for pumpkins, and many pumpkins turn into melons due to insufficient nutrients after flowering and pollination.

Therefore, during the fruit-setting period of pumpkin, nitrogen fertilizer should be reduced, and phosphorus and potassium fertilizer should be applied together to promote the expansion of pumpkin.

Pumpkins are sun-loving plants that also need a certain amount of ventilation. The pumpkins in the rural fields are full of sunlight, but they spread on the ground and have poor ventilation, which leads to melons that can bear melons but not much. Sometimes the plant has only male or female flowers.

Of course, only one type of flower will definitely not bear fruit if certain measures are not taken. For example, if the soil is too fertile, the plant is prone to only female flowers, and if the land is too poor, the plant will only have male flowers.

It is also related to the early and late planting, and there are also varieties with few or no male flowers when the pistil opens, and the small melon cannot be stopped. At this time, artificial pollination can increase the fruit law! The long vines can be repaired or not managed.

<> in a high temperature and rainy climate, it is very suitable for the growth of pumpkin plants, which will inevitably cause the plants to only grow seedlings and not produce melons. In this way, not only will the plant grow and absorb a lot of nutrients, but it will also be detrimental to the flowering of pumpkins. So when the melon seedlings grow to ten to twelve nodes, it is necessary to control the lack of sunlight, pumpkin is a sun-loving crop, sufficient light, good growth, fast growth and good quality of fruits, if the vines are too dense, affecting the light, it is not good for the flowering and fruiting of pumpkin.

Pumpkins are sun-loving plants, and the more sunlight they have, the better they grow. Therefore, when the branches of the pumpkin grow to 2 meters long, the pumpkin should be guided to the trellis, which has sufficient light, good air permeability, and can also reduce the occurrence of pests and diseases.

Too much nitrogen fertilizer is used, causing melon vines to grow vigorously Once the nitrogen fertilizer is excessive, it is easy to cause melon vines to grow, but there are few melons The pumpkin vine leaves are too dense and too vigorous, and when flowering, the leaves cover the pumpkin flowers, and the dense bees can't pollinate, and the leaves are too many and not ventilated, and the pumpkin flowers are difficult to pollinate Once the pumpkin vine grows vigorously and does not bear melons, you can use a sickle to cut off some of the old leaves, and at the same time cut the old leaves, cut off all the diseased leaves, and some of the fine side branches are also knocked out. In this way, not only can ventilation be ventilated, the pollination rate of pumpkin flowers can be increased, but also the loss of nutrients from the plants is avoided.

Improper maintenance, such as too dense vines, improper fertilization, insufficient pollination, etc., will cause pumpkins to only bloom and not bear melons, or even grow melons, but they have died before they reach maturity. When the pumpkin vine grows, you can't just let it grow without flowering and fruiting, and when the melon seedlings grow to a certain extent, you need to take measures to slow down the growth of the melon seedlings. You can make a small slit 30 to 40 cm at the root of the pumpkin vine and let a little charcoal in it.

After the pumpkin grows to a certain stage, it will bloom and bear fruit if the temperature and environment are suitable, and if it only blooms and does not bear fruit, the most common reason is insufficient nutrients, the vines are too dense, improper fertilization, and insufficient pollination. Let the pumpkin bloom and bear fruit, pick the stars at the right time, prevent the growth, and build a melon shed. Assist pollination and reasonable fertilization.

Because of the tenacious vitality of pumpkin, compared with other vegetables, pumpkin basically does not enjoy careful care. Extensive management methods, so that when pumpkins appear to grow seedlings, many villagers do not know, so the phenomenon of not bearing melons is relatively common in rural areas. The reason for the usual fertilizer and water management, the poor management of fertilizer and water, resulting in excess of pumpkin nutrition, even if the best pumpkin variety, it will only grow vines wildly, and not bear fruit, because it can't sit on the fruit, which is the nature of the plant.

It may be that when the subject planted pumpkin, he applied more chemical fertilizers, especially nitrogen fertilizer, resulting in overnutrition of pumpkin seedlings, and the side vines of pumpkin meristem not only grew wildly. Due to the imbalance of carbon and nitrogen ratio in pumpkin, reproductive growth is inhibited, resulting in only flowering and no fruit.

<> pumpkin grows to a certain stage, if the temperature is suitable, it will bloom, and melons will bear melons after the melons, but some melons do not produce melons after the melons, the most common reason is that the nutrients are insufficient, there are not enough nutrients to make the vines and pumpkin vines grow at the junction of the vine leaves, that is, the nodes grow side buds, which can germinate and grow new branches, and there are also side buds on the branches, so the pumpkin vines grow longer and more lush; The fresh pumpkin vine leaves are edible, and it is not surprising that the pumpkin vines grown in the countryside are often picked and eaten, and the wheat and corn we grow do not need to be used as seeds for the next year! And go to the Agricultural Science Institute or the seed store to buy the seeds of other people's **! There is also a case of mismanagement!

Pumpkin grows to a certain extent to the top to prevent excessive application of nitrogen fertilizer, the planting plot is fertile, the bottom fertilizer is sufficient, and the application of nitrogen fertilizer at the same time is easy to cause the pumpkin vine to grow too vigorously, drop flowers and fruits. The solution is to control the application of nitrogen fertilizer and increase the application of forest and potassium fertilizer. Carry out deep cultivation, cut off part of the water control and fertilizer control, pumpkin is very adaptable to soil, water and fertilizer conditions, and its ability to absorb water and fertilizer is strong, so when planting or applying too much nitrogen fertilizer on fertile soil, the plant is easy to cause excessive branches and leaves due to excess nutrients, and the growth is vigorous.

When the pumpkin vine grows long, the first young melon has not appeared when the main vine grows to 13 nodes, the top growth point of the main vine should be pinched off to promote the germination of the side vines, let the side vines bloom and bear melons, and at the same time strengthen the management of the side vines, spread a layer of dry bamboo on the ground, so that the main vines and side vines can grow as far as possible from the ground, so as to prevent adventitious roots from absorbing more nutrients and water and growing again. Keep vegetative growth and reproductive growth in a reasonable environment. At the same time, some old leaves and diseased leaves are removed to improve ventilation and light transmission, and promote flowering and melon formation.

Timely water and fertilizer control.

Pumpkin is a plant that is very adaptable to soil, water and fertilizer conditions, because of its strong ability to absorb water and fertilizer, so when planting or applying too much nitrogen fertilizer on fertile soil, the plant is easy to cause excessive branches and leaves due to excess nutrients, and grows vigorously. At this time, it is necessary to intervene artificially to control the pumpkin seedlings to continue to grow stems and leaves by reducing watering and topdressing, and to promote the germination of female flowers.

In addition to the seeds, the seedlings of the southern paw do not bear melons, which is the reason for management. The pumpkin likes light and temperature, there is too much moisture, the pumpkin is in a humid environment, and the vines grow wildly, which affects its fruit set. When the fertilizer effect is too much, the nutrition only grows vines on the spring celebration, and the result only grows vines and does not bear fruit.

In addition, it is necessary to do better in terms of growth density, water and fertilizer management.

Pumpkins are adaptable, you can plant them in a free place, you see in our village, in front of the house and behind the house, the corners are crawling with pumpkin seedlings.

Although the pumpkin seedlings are old and vigorous, and a few yellow flowers have bloomed sparsely, but they just don't bear melons, do you know why? Let's analyze the reasons:

First of all, let's look for the root cause. Probably the cause of the seeds. The pumpkins grown in the village are generally planted with their own seeds, which were left last year and planted this year.

I'm in the countryside and I also planted two pumpkins this year. How did this come about? The pumpkins planted by the eldest mother's family last year grew very well, bore a lot of fruits, and tasted good, so she deliberately left the seeds, not only planted them herself, but also scattered them to the surrounding neighbors.

As a result, some of them bear melons, some of them only bloom but do not bear melons, and some are even more excessive, and even the flowers are not the same as the melons that bear on the vine.

Today's pumpkin seeds are generally hybrid seeds, which are only suitable for one generation and are not suitable for keeping for oneself as seeds.

If the second generation is planted, the seeds are prone to mutation, the quality of the pumpkin will be greatly reduced, and the yield may also be reduced。Of course, it is also possible not to bear melons.

If you want to grow pumpkins that grow well and bear many fruits,We also get regular seed companies to buy regular seeds, and the first generation of seeds is the best。Generally, it is counterproductive to choose seeds with full grains, no damage and no mildew, and it will be counterproductive to buy fake seeds.

In addition to seeds, it is the management aspect. Pumpkins like light and temperature, and under the right conditions and environment, pumpkins can bear a lot. It is extremely adaptable, drought-tolerant, and does not have much demand on the soil, but is preferably in fertile, neutral or slightly acidic sandy loam soils.

First, the pumpkin vines grow too densely. This year's rain is abundant, the pumpkin vines grow very luxuriantly, the number of forests leads to too dense, the light can not penetrate, and the permeability becomes poor, which affects the normal growth of pumpkins.

Solution: Remove the old leaves and yellow leaves on the vines in time, so that the pumpkin has sufficient light, so that the permeability is better, and unnecessary nutrient consumption is reducedIncreasing its light duration not only reduces pumpkin pests and diseases, but also promotes pumpkin to produce more melons.

SectionSecond, the irrationality of water and fertilizer management. There was too much water, the pumpkin was in a humid environment, and the vines grew wildly, affecting its fruit set. When the fertilizer effect is too much, the nutrients only grow on the vines, and the results only grow vines but do not bear fruit.

SolutionSolution: Pumpkin is very adaptable, and reasonable water and fertilizer can be fine, on the contrary, too much water and fertilizer will affect pumpkin melon.

In short,If the pumpkin wants to solve the problem of growing and not bearing melons, we have to find the cause from the roots.

In addition, it is necessary to do a better job in terms of growth density, water and fertilizer management, according to the solution, to prevent light vines and not melons, so that pumpkins not only bear more, but also produce better!

I remember when I was a child, my family planted a lot of pumpkins, and every year in August, when the pumpkins were ripe, my grandmother would make pumpkin porridge for us every morning. Grandma said that in the past, people ate pumpkin porridge because the family was very poor and couldn't afford to buy food, but now although our life is getting better and better, we don't have to worry about eating or drinking. But there are still many people who like to eat pumpkin porridge, they don't eat the rice with white flowers, but they say that pumpkin porridge is more healthy and good for the body.

Then I don't really understand, is this pumpkin porridge really more nutritious than white rice?

Pumpkin pile. Having said so much about my childhood, let's return to today's topic: what is the reason why pumpkin seedlings grow luxuriantly but just don't bear melons? What exactly do we do to make pumpkin sprouts bear melons?

Pumpkin New. First of all, there are many reasons why pumpkin seedlings do not bear melons, among which the most common reasons are as follows: first, the planting density of pumpkin seedlings is too large, which leads to excessive intraspecific competition of pumpkin seedlings, and also increases the incidence of various pests and diseases; Second, the light of pumpkin seedlings is insufficient, resulting in the effect of photosynthesis of pumpkin seedlings during the growth and development period is very poor; 3. Insufficient fertilizer will lead to malnutrition of pumpkin seedlings in the process of growth; Fourth, insufficient pollination leads to the new melons of pumpkin seedlings and the spoilage and shedding.

Commonly known as pumpkin head.

The control measures for pumpkin seedlings not to produce melons ......

First, timely topping, control of prosperity.

In general, after the pumpkin seedlings grow three or four meters, you can carry out topping and control, otherwise the pumpkin seedlings will only grow vines and not produce melons like most crops.

2. The planting density of pumpkin seedlings and the choice of planting place disturbed Zheng Fang.

First of all, no matter what crop, if the planting density is too large, it may have the opposite effect, not only will not increase the yield of the crop, but will greatly affect the yield and quality of the crop. Of course, pumpkins are no exception, and if the density of pumpkin seedlings is too large, pumpkins will largely grow vines and do not bear fruit.

If the pumpkin seedlings are not exposed to sufficient light conditions during the normal growth and development period, it may lead to a decrease in the photosynthesis effect of the leaves of the pumpkin seedlings, which will lead to malnutrition of the pumpkin seedlings, and eventually the pumpkin seedlings may not produce melons.