The red squash is rich in vitamins and has a good health-care effect. In recent years, as China's aging population has increased and people’s health awareness has increased, the demand for pumpkins has increased year by year. The high-yield cultivation techniques for early spring greenhouses are described below.
First, choose the best species
Should choose good quality, beautiful appearance, bright skin, sweet taste, melon-shaped neat varieties. Such as new Dongsheng, Victoria, ruby, red millet and other new varieties.
Second, the soil fertigation
The land with fertile soil, loose texture, good ventilation, and convenient drainage and irrigation should be selected. When plowing, Mushi used to decompose dry chicken manure 1,000 kilograms, compound fertilizer 75 kilograms.
Third, timely planting
The arable and compact soil blocks were used to make planting quails. The density of long vines was 750-850 plants/mu, row spacing 1.8 meters, and plant spacing 0.45-0.5 meters; the density of short vines was 1300-1500 plants/plant. Mu, spacing 1 meter, spacing 0.45-0.5 meters. Use hole puncher to press the hole, cover the film, and compact the soil on both sides with the soil. Selected on sunny days in a row, the average daily temperature was above 15°C. The membrane was broken and seedlings were planted. Soil surrounding the seedling pit was compacted with soil. Water was planted along with the plant. Finally, the bamboo raft was arched and the dome was covered.
Fourth, field management
The suitable temperature for the vegetative growth period is 20°C-25°C, and the suitable temperature for the flowering period is 25°C-27°C. The temperature is too high or too low is not conducive to growth. When the temperature in the arch shed is higher than 28°C at noon, the air is released. For the long vine type, the double vine pruning method should be used, and the short vines should be allowed to grow. The long vine variety had 1 melon per vine, 7-9 leaves of the melon, and all the melons before the 7th leaf were removed. The first melon produced by the short vine variety must be removed and then 2 melons per plant. There are generally bee sources, and there is no need for artificial pollination in good weather with wind pollination. Otherwise, pollination should be artificially assisted. When there is no dew on the sunny morning, remove the male flower, remove the petals, and gently apply the anther to the head of the female stigma, 1 male flower to 2 female flowers. After pollination, male flowers or leaves are used to cover female flowers to prevent rain. When the melon sits on a steady goose size, top dressing is applied, and each compound fertilizer is applied to about 30 grams of compound fertilizer. When the melon grows to 0.5 kg, the fertilizer can be top-dressed according to the fertility conditions. When encountering dry weather, it can be poured 2 times in the extension period and fruit expansion period. Melon gradually turned red from yellow, the first transfer melon, 5-7 days and then turn once, turn the melon combination pad, try to make the body in a sunny position.
V. timely harvest
After the pumpkin matures, it must be harvested in time to prevent it from being affected. Generally, the first batch of products can be harvested after 60 days of colonization with melon seedlings. The mature commercial melons are thick and round, orange-red and have a waxy luster. Picking can be harvested with scissors, leaving 2-3 cm long stalks.
Cable seal is a kind of security seal with a metal locking body and a piece of cable. The cable seal is designed to used on container doors,railway containers, truck tailers, Big tanks etc. The cable seals have many different sizes. The cable can be in galvanized cable and stainless steel cable, aircraft cable is also available in our company. The cable length can be customized according to customer's requirement. The cable diameter can be 1.5mm, 1.8mm, 2.0mm, 2.5mm, 3.0mm, 3.5mm, 4.0mm, 5.0mm. The cable seal locking body can be in aluminum material or zinc alloy. To better protect the printing information, the locking head can be wrapped by plastic as well.
Steel Cable Seals,Cable Seals Security Seals,Cable Security Seals,Fixed Cable Seal
Wenzhou Haoshi Light Industrial Products Co., LTD , https://www.economicseals.com