When does pumpkin for field seeds control prosperity?

What are the points to pay attention to in pumpkin control?

1. The sooner you control the prosperity, the better. If it's too late, not only are the pumpkin plants consuming too much of the nutrients, but the crazy growth has reached the point where it is uncontrollable. No matter what form of control is used, the effect is not very good.

The most suitable period for control is when the height of the plant is between 30 cm and 35 cm. To be precise, during the period when the fruit is put into the soil, the first batch of Wangwang fruit needles have thick fingers, and the next time the Wangwang fruit needles are like a chicken's mouth.

2. High temperature pest control. That said, the control of pumpkin prosperity depends on the weather. In a dry year, controlling the growth of pumpkins must wait for the right time, not be implemented.

However, in the heat of high temperatures, the moisture of the soil must be controlled as soon as possible in order to meet the conditions for the growth of pumpkins.

3. The chemical control concentration should not be too high. In the case of the prevalence of chemical control, for the sake of simplicity, the cultivator does not have a single dose of chemicals and administers high concentrations, which not only does not carry out reasonable control, but also affects the normal growth of the pumpkin itself, resulting in many negative factors.

4. Pay attention to the filling of nutritional elements. During the vigorous period, the pumpkin fruit is also an important time for nutrients, and during this period, it can be supplemented by spraying with foliar fertilizer of Trim, but because the leaves, needles and fruits absorb nutrients from the soil, they will be more used for their own growth. In this case, it is easy to have a deficiency of elements, such as a lack of nitrogen that causes the leaves to turn yellow, and it is necessary to grow vigorously according to the situation.

5.Monitor pumpkins in a timely manner. In the pumpkin controller, the growth of pumpkin should be closely watched, and the management of pumpkin should be strengthened to avoid yellowing and premature aging of pumpkin leaves.

What is Progeria? What causes pumpkins to age prematurely? Usually due to insufficient fertilization in the later stage of pumpkin growth, the photosynthesis of the leaves is weakened, the leaves begin to turn yellow, and the nutrients** cannot be maintained for a long time.

At this time, pests and diseases, such as leaf spot, spider mites, etc., are prone to occur. After plant pests and diseases occur on the leaves, large areas of the leaves die and fall off. In addition, the premature aging of pumpkin leaves caused by violent storms such as natural disasters can also lead to a weakening of root activity, and the vigorous growth of plants and other causes are called premature senescence symptoms.

Insufficient soil fertility can cause premature senescence, pumpkin is generally cultivated in sandy soil, this soil has low organic humus content, sparse soil interior, poor molecular structure, can cause leakage fertilizer. Continuous cropping will lead to premature aging, continuous cropping destroys the nutrient balance, effective pathogenic bacteria begin to multiply, there is no implementation of returning farmland to the field, trace elements in the soil can not be effectively supplemented, the land becomes thinner, pests and diseases worsen, and the phenomenon of premature senescence also becomes significant. Bad weather will lead to premature aging, pumpkin will be dry or heavy rain in the later stage of serious pests and diseases, especially in the later period even the worst impact caused by rain, resulting in water damage, water is covered by a large amount of soil, can not breathe, nutrient supply has no effect on photosynthesis, leaf yellow shedding, resulting in leaf spot.

6. The harvest should be early. It should be harvested as soon as possible to prevent rotten fruit from affecting yields. If harvested too late, rotten fruit will have a greater impact.

Mastering the aspect of controlling the growth can effectively control pests and diseases, reasonably control the growth of the growth, and plant high-yield pumpkins.

Pumpkin seeds are planted in months.

Pumpkin seeds are the seeds of pumpkins that are generally planted in the spring or fall. Pumpkin seeds are more suitable for planting in January-March in the spring, which is more conducive to the growth of pumpkin seeds. Pumpkin seeds can be sown in August in the fall at the latest.

There is a gap between the time when pumpkin seeds are planted in greenhouses and the time when they are planted in the open air. Usually it will be earlier. Usually, pumpkin seeds are better planted in greenhouses from October to December.

Pumpkin seed origin and planting month.

Pumpkin seeds have a good edible value. Generally, it is mainly produced in Zhejiang, Jiangsu, Sichuan, Hebei, Shandong, Shanxi, Guangxi, Guangdong, Beijing, Tianjin, Hubei, Shaanxi, Hunan, Chongqing, Anhui and Jiangxi.

Zhejiang pumpkin seeds.

Zhejiang pumpkin seeds are generally sown in March and April, and generally ripen in October. Zhejiang pumpkin seeds are relatively large, plump, and oily to eat.

Beijing pumpkin seeds.

Beijing pumpkin seeds are generally divided into parts and will ripen in the month. Beijing pumpkin seeds have many nutrients, full grains, high oil yield and mellow taste. The flesh and seeds of pumpkin seeds are edible, each with its own flavor.

There are several varieties of pumpkin seeds, the more common ones are Nuren No. 1, Jinhui No. 1, Huijin No. 2, Yinhui No. 1, and Yinhui No. 2.

Pumpkin seed varieties and planting month.

Nuren No. 1 is generally planted in March and generally matures in September. The pumpkin seeds of Nuren No. 1 are more special. Its seeds have no seed coat and have a fragrant taste and soft texture.

Nuren No. 1. Jinhui No. 1 is generally planted in April and matures in autumn. The pumpkin seeds of Jinhui No. 1 generally grow evenly. The kernel of the melon seeds is full, the seed coat is thin, and the Rongliang letter is easy to peel.

Usually we water it when we plant it, and then water it once a day.

Hello, poor pollination of pumpkin is not caused by too many empty seeds. The pumpkin only blooms and does not bear fruit because it is not loved to the powder. Pumpkin downy mildew is a fungus known to be used for disease control and has a good effect of fungal killing.

One is that if there is a problem with the seed, there will be hail, and the other is that there is a problem with the weather and pollination. This happens to pumpkins, which is the cause of poor pollination. Cultivar characteristics, poor pollination, low temperatures and rain during flowering.

Pumpkins appear only flowering and not bearing fruit, and are not pollinated. Pumpkins appear to only bloom and do not bear fruit, which requires artificial pollination. Pumpkins that only bloom and do not bear fruit are the cause of poor pollination.