How to distinguish between male and female flowers of melon, and how to distinguish the male and fem

There is a clear difference between the receptacle part of the female and male petals of the melon. The receptacle of the female flower is a relatively large column, which is a very small melon, which is the female flower, that is, the mother flower. The appearance of female flowers means that small fruits have grown, and they can grow and bear fruit.

There is only a stalk under the petals of the male flower, there is no melon, there is no uplift, it will wither and fall off by itself after the flowering period, it is the male flower, there are several cores in the middle, and the top looks at the fluffy part is the pollen. On the other hand, to distinguish the male flower, you can also see its stamens, some of which look like cylindrical in the middle of the stamens, which are thicker, which are female flowers. The stamens in the middle of the petals have a lot of pollen, and the slightly thinner ones are male flowers.

Muskmelon, is a type of melon, the fruit of the Cucurbitaceae climbing or creeping herbaceous plant melon. Muskmelon contains cucurbitacin B, which can significantly increase the amount of glycogen reserves in the liver, can timely replenish the blood sugar concentration in the brain and blood, and has a significant replenishment effect on the body's energy. Muskmelon is rich in protein, fat, carbohydrates, malic acid, vitamins, beet eggplant, crude fiber and minerals.

Children drink its juice, which has a certain effect on preventing hypochondriasis. In addition, the invertase enzyme contained in muskmelon can convert insoluble proteins into soluble proteins for the kidneys to absorb. The flesh of the melon is eaten raw, quenching thirst and dryness, and can eliminate bad breath, but the melon is poisonous, and excessive raw food will cause poisoning.

Before sowing, the seeds need to be dried for 1-2 days to break the dormancy. Then soak in warm water for 1 hour to absorb water and soften the skin of the seeds, and rub off the mucilage on the surface of the pumpkin seeds. After removing and controlling the clean, carbendazim is added to the water to soak the seeds, and it takes about 4 hours to soak the melon seeds.

Sow the melon in the nutrient bowl, wait for the real leaves of the melon to be white, and then cover it with a layer of mulch film to keep warm and moisturize after sowing.

The simplest distinction is that the female flower will have a small melon-like ovary behind the petals, while the male flower will not have this small melon behind the petals!

Female flowers only have pistils and are also called columella, while male flowers only have stamens (also called filaments); Female flowers have ovary, while male flowers do not. Usually the female flowers are larger than the male flowers.

<>1. There is a small loofah on the flower stalk of the female flower, which is small but can be seen at a glance; Male flowers do not have small loofahs.

2. The female flower is a single flower born at the node; Male flowers are clustered.

3. There is a stamen in the middle of the pistil, which is particularly long; The stamens in the middle of the male flowers are about the same length.

The loofah is a short-day crop that prefers strong sunlight and is more tolerant to low light. In the seedling stage, it is treated with short days and large temperature difference, which is conducive to the differentiation of female flower buds, and can produce early fruit and high yield.

<> cucumber male flowers are clustered with thinner peduncles, while female flowers are solitary, and a small number of female flowers are clustered with stout peduncles. Male flowers have stamens and no ovary, whereas female flowers have pistils and ovary.

The male flower has a thicker flower center, and the female flower has a thinner flower center, and the male flower is responsible for pollinating the female flower in the later stage, and the female flower will develop fruit after successful pollination, and the fruit will ripen during the summer.

Cucumber growth habits.

Cucumbers prefer warmth and are not tolerant of cold. The fertility temperature is 10 32. Generally, 25 32 during the day and 15 18 at night grow best; The most suitable ground temperature is 20 25, and the lowest is about 15.

The optimal temperature difference between day and night is 10 15. Cucumber high temperature 35 poor photosynthesis, 45 high temperature obstacles, low temperature -2 0 freeze to death, if low temperature refining seedlings can withstand 3 low temperature.

Flower stalk: The flower stalk part of the female flower has a bulging melon fetus.

The stalk of the male flower does not have a melon fetus.

The flower stalk of the female flower has a bulging melon fetus.

The stalk of the male flower does not have a melon fetus.

When the pumpkin grows, that is, the pumpkin only grows seedlings and does not bloom, or only male flowers. This situation is mostly due to the imbalance of fertilizer supply, for example, there may be excessive nitrogen fertilizer, which seems to be very strong on the outside, but it is a false appearance. It grows very strong, but it just doesn't bear fruit.

Correct the fertilizer imbalance in response to this situation and stop overfertilizing; Artificial control can be used to inhibit the top advantage by topping, and can also press vines and pinch branches to inhibit the growth rate; Third, growth regulators can also be used to control the growth, in the process of using the growth control agent, we must follow the instructions to say that the given concentration is used, and the concentration ratio must not be blindly carried out.

Pumpkin flowers are monoecious unisexual flowers.

1. Corolla: The end point of the corolla of the male flower is relatively sharp.

The corolla of female flowers is not sharp and has a curvature.

2. Stamens: The flower of the male flower is a long flower column.

The stamens of the female flowers are four-petaled.

When planting pumpkins in the field, if the planting density is large, the nutrient supply of pumpkin will be restricted, and pumpkin is a vine crop, the lateral branch meristem ability is very strong, and the demand for nutrients is very large, so when planting, if the density is large, the vine of pumpkin can not be extended.

Not only is photosynthetic capacity affected, but nutrient supply is also a problem. Pumpkin flowering has a relatively high nutrient requirement, and it is difficult for female flowers to come out in the case of high density, which will affect the yield in the later stage. In this case, growers need to adjust the planting density during the planting period to avoid the problem of excessive planting density affecting the later growth of pumpkin, and also need to reasonably deal with the leaves of pumpkin to reduce the loss of nutrients, insufficient light, and insufficient air permeability of the pumpkin growth environment caused by excessive leaves.

The stamens of the male flower are a long columella with yellow pollen, while the stamens of the female flower are distinctly divided into four petals.

Female Flowers: Male Flowers:

Annual creeping herb with stems up to 2-5m. The joints are rooted, densely covered with white bristles. Monophytic leaves; petioles stout, 8-19 cm long, bristled; The leaves are broadly ovate or ovate, with 5 angular or 5 shallowly lobes, 12-25 cm long, 20-30 cm wide, apex pointed, base deeply heart-shaped, green above, pale green below, covered with bristles and hairs on both sides, margins with small and dense fine teeth.

Pumpkin female and male flowers have different temperature and light requirements, for example, when the temperature is higher than 32 degrees Celsius, male flowers are induced, while female flowers basically do not appear. The ambient temperature required for the induction of female flowers is about 28 degrees Celsius, and the sunlight is gradually shortened, which is also the reason why pumpkins have more female flowers and more fruits in autumn.

If the sowing date is too early, after entering the reproductive growth stage, the temperature will be high for a long time, and the maximum daily temperature will continue to be higher than 35 degrees Celsius, in this case, it is difficult to induce female flowers. In view of this situation, growers need to choose the pumpkin sowing date in a timely manner according to the local climate and environment to avoid insufficient or high temperature during the growth period of pumpkin.

For pumpkins grown in greenhouses, it is necessary to reasonably adjust the temperature changes in the greenhouse during the growth process of pumpkins to create a temperature suitable for the differentiation of pumpkin flower buds.

The female flowers of pumpkins have small melon fetuses underneath them, while the male flowers do not. If you look at it from above, it is also different: the stamens of the female flowers are four-petaled, while the stamens are similar to threads.

The male flower of the pumpkin flower is just a yellow flower like a big trumpet, and there is a handle under the female flower, called the ovary. If the female flowers are successfully pollinated, the ovary expands into a pumpkin.

Look at the melon's guati, which is the root of the melon, there is a very regular circle, this is the female melon, and there is no circle is the male melon.

Muskmelon, the fruit of the Cucurbitaceae plant is fleshy, with multiple chambers and a variety of seeds, but the receptacle of these fruits and the exocarp heal, often forming a thick outer skin, in the classification of special called "gourd", melon is a typical example.

All kinds of melons contain malic acid, glucose, amino acids, beet eggplant, vitamin C and other rich nutrients. It is widely cultivated throughout the country and in temperate to tropical regions of the world.