What is the reason why pumpkin vines grow well and do not bear melons?

Prevent pumpkin growth: If the pumpkin vine grows, it will also cause less melons, such as cutting a crack on the vine 30 cm from the root, 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.

Too much nitrogen fertilizer is used, so it is easy for the pumpkin to fail to bear fruit. In addition to these two reasons, it is very likely that their pollination is not proper enough at the time of flowering, so that it is easy to become melons with few flowers and pumpkin vines to grow luxuriantly, and the fruiting should be caused by too dense vines and insufficient pollination. Some pumpkin leaves can be removed and newly bloomed flowers can be manually pollinated.

After pollination of the female flowers, <> topping is carried out four or five leaves away from the female flowers to facilitate fruit setting of the female flowers. At this time, there is also a must-see delicacy, where the pumpkin sprouts can be stir-fried and eaten, and the taste is very good! In the process of pumpkin planting, if the pumpkin has neither disease nor insect pest, the melon vine is very robust, very vigorous, the leaves are hypertrophied, flowering, do not produce melons, the general cause of this phenomenon is actually very simple is that the light is insufficient, the density is too large, and the fertilizer is not grandma said that people used to eat pumpkin porridge because the family was particularly poor and could not afford to buy food, and now although our days are getting better and better, do not worry about eating and drinking.

Pumpkin is a common crop planted in rural areas, its new shoots can be steamed vegetables, green and astringent young fruits can be fried, mature pumpkin is even more sweet and delicious, pumpkin seeds are also a snack that people love to eat, but sometimes it is found that the pumpkin vines planted grow luxuriantly, flowering is not fruitful, it removes the side branches before and after the female flowers, and the side branches before and after pollinating the female flowers are also removed. In this way, it will be used to help bear melons. Pick the top of the pumpkin at the right time:

When the pumpkin vine grows to 2 meters, remove the main vine growth point, so that the main vine grows 3 or 4 branches, and blooms and bears melons. Pollination is carried out artificially so that each female flower can bear fruit, and the male flower is used for pollination. Then there is the right amount of fertilizer, not too much, which is easy to cause the flowers to fall off.

The most important reason is that because of the lack of nutrients, and the type of fertilizer is not right, and the proportion is not right, so it does not bear melons.

It is most likely that the plant did not receive sufficient fertilizer during the planting process, or it could be due to a lack of fertilizer or pesticides.

It is very likely that the hypertrophy is insufficient, so at this time you must apply an appropriate amount of top dressing, and you must rot the fertilizer when you top dressing.

1. Improper fertilization: too much fertilizer with nitrogen-containing fertilizer is applied, causing pumpkin vines to grow and consume a lot of nutrients. 2. Insufficient light:

The photosynthesis of the leaves is hindered, resulting in the pumpkin only growing vines but not fruits. 3. Adaptation to the environment: the temperature fluctuates high and low, which affects the pollination of pumpkin.

4. Overwatering: In order to absorb the excess water of the soil, the roots and vines continue to grow.

1. Improper fertilization

Pumpkin only grows vines but not melons because of improper fertilization, excessive fertilizer application when pumpkin flowers and fruit set, or application of nitrogen-containing fertilizer, will cause vines to grow vigorously, consume a lot of nutrients, ** less nutrients for fruit growth, resulting in the phenomenon that the plant only grows vines and does not bear fruit.

2. Insufficient light:

The growth of pumpkin needs to have sufficient sunlight to promote photosynthesis of leaves, if the light is insufficient, hindering the progress of photosynthesis, it will cause the plant to only grow vines without flowering and fruit, so when the pumpkin enters the flowering and fruit-setting period, it is necessary to put away the shading tools for a short time.

3. The environment is not adaptable

In the flowering period of pumpkin, if the rainy days are more concentrated, resulting in high and low temperatures, it will affect the pollination of the female flowers of the plant, in addition, in the environment of high temperature and high humidity, the roots of the pumpkin will be hypoxic, which is easy to weaken the output of nutrients from the root system, resulting in the growth of the plant.

4. Overwatering

In order to absorb the excess water of the soil, the roots and vines of the pumpkin continue to grow, which will compete for nutrients for fruit development, resulting in malnutrition of the fruit, and then only vines grow but not fruit.

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.

In the flowering and fruiting period of pumpkin, it is necessary to pay attention to pruning and recovering leaves, appropriately retaining the length of the main and side vines, and preventing nutrient imbalance and making or falling flowers and fruits of young melons. In addition, it is necessary to keep the field ventilated, prune old leaves, and shade leaves to improve soil permeability and reduce pests and diseases. Pumpkin should pay attention to top dressing during flowering and fruit setting, and appropriate amount of phosphorus, potassium fertilizer and calcium fertilizer can promote the growth of pumpkin and increase sweetness.

Pumpkin, also known as "gourd", is a vegetable with a long growth cycle and a particularly high yield, which is resistant to drought and waterlogging and has a very high seedling emergence rate. It is generally harvested from April to October in the spring

Pumpkin has very low soil requirements, whether it is halfway up the hill, on the head of the ground or on the edge of the ditch, it can adapt to the growthWhen harvested in autumn, be careful not to break the skin, which can be stored for several months

How pumpkins should be managed during the growing season.

1. Control the amount of watering of pumpkin during the growing season

Unless the weather is particularly dry, watering is generally not done. Pumpkin is drought and waterlogging tolerant, and soil moisture will affect the taste.

Second, the pumpkin point should not be too early

We should start to keep the first melon between 2 and 3 meters, and remove all the melon tires that appeared before, so as to ensure that the first melon grows fast, is large, and is in good condition.

Third, pay attention to pruning during the growth period

The open-air pumpkin that climbs the seedlings all over the ground retains 2 or 3 side vines per plant, and can not be retained, and the more side vines are retained, the worse the quality of the melon.

How to promote pumpkins to grow melons.

What if the first pumpkin on a vine doesn't keep growing, and the next one grows slowly?

The main vine of each pumpkin grows only 2 3 pumpkins, and the side vines generally retain 1 2The first ripe melon can be picked at any time, which can continuously promote the growth of other young melons.

Pumpkin should pay attention to pruning and pruning leaves during the flowering and fruiting period, appropriately retaining the length of the main and side vines, preventing nutrient imbalance, and making or young melons falling flowers and fruits. In addition, it is necessary to keep the field ventilated, prune old leaves, and shade leaves to improve soil permeability and reduce pests and diseases.

Pumpkin should pay attention to top dressing during flowering and fruit setting, and appropriate amount of phosphorus, potassium fertilizer and calcium fertilizer can promote the growth of pumpkin and increase sweetness.

【Summary】When planting pumpkins, organic fertilizer should be added, and the base slider fertilizer contains nitrogen, phosphorus, potassium, calcium, iron and other trace elements, which can continuously provide nutrients for the whole growth cycle of pumpkin, and if the organic fertilizer content in the soil is small, it will also affect the growth of pumpkin.