How to choose wax gourd seeds? What are the methods of raising seedlings?

Wax gourd is a vegetable planted by many people. With the warmer weather, the new year's farming activities will begin. If you want to grow wax gourd, the first step is to buy seeds. How to choose seeds? What are the methods of raising seedlings? Let's learn about it.

How to choose wax gourd seeds?

1. Look at the packaging

Mainly depends on the date of production, anti-counterfeiting logo, quarantine number, origin, variety name, etc., as far as possible to choose the wax gourd seeds close to the factory date, in addition, you can also see the business license, quality certificate, business license and so on.

2. Look at the appearance

The individual is full, the size is uniform (the higher the uniformity, the better the quality), no impurities. Generally speaking, the seeds with long green skin are smooth and borderless. On the other hand, the pink leather flat short type is slightly wider and has edges. High-quality seeds also have light melon fragrance, no peculiar smell.

What are the methods of raising wax gourd seedlings?

1. Seed selection

Put the seeds in hot water at 50 °C and stir all the time. When the water temperature drops to about 28 °C, remove them and soak them in 0.3% potassium permanganate solution for 20 minutes, then rinse them with clean water, then soak them in 25-30 °C water for 5 hours. Finally, rinse with clean water several times to remove the mucus and dirt from the seed surface and dry the seeds. Then wrap it with a clean wet gauze or towel to promote germination at a temperature of 25-30 °C. flip the seed once or twice a day to ensure a uniform temperature inside and outside the seed.

2. Planting

Choose new land that does not grow melon crops, or land that has been used for 3-5 years, with adequate basic fertilizer, 2000-3000 kg of organic fertilizer per acre and 50 kg of superphosphate. The surface of the land is 110120 cm and the width of the ditch is 50 cm. There are circular ditches around the field, which make it easy to connect the drainage ditch and the ditch and facilitate irrigation. When the temperature is stable above 15 degrees Celsius, transplant can be carried out on a sunny day, planting each row at intervals of 60-70 cm, planting 450 to 550 acres of plants, and after sowing to protect seedlings from bacterial infection and improve their ability to resist natural disasters.

3. Water and fertilizer

After the seedlings grow new leaves, that is, when they grow five true leaves, each plant should be sprayed with 0.5%-0.3% ternary balanced fertilizer once or twice, about 0.5kg per plant. In the vine stage, about 15kg ternary balanced fertilizer is sprayed every 667m2. After setting the melon, it is usually necessary to apply three times of continuous fertilization. First, sprinkler irrigation is used to apply 20kg ternary fertilizer to 667m2, and the second and third times are sprayed every 7-10 days. 20kg ternary high potassium compound fertilizer is sprayed once, and sprinkler irrigation is used. Keep the soil moist after the fruit expansion and stop irrigation 7 days before harvest.

4. Pest control

Diseases and insect pests include charcoal disease, virus disease, aphid, etc. Radiation blight can be sprayed with 30%DT500 solution or 10% polyantimycin 100g, charcoal disease can be controlled by 1000 times liquid of amantamycin or mixture of copper and ammonium, and anti-virus disease can be irrigated to virus root with 20% virus A500600 double solution or virus solution + 1200 times potassium permanganate, 250,500 mL per plant. Aphids can use 10% avermectin or 3000% urine washing mixture (1 part of urea, 4 parts of detergent, 400 parts of water) and spray 30-40kg per 667m2 for better control.

As a common vegetable, wax gourd is in great demand and output every year. If growers want to improve their planting efficiency, mastering seed selection and seedling raising techniques is of great help to the yield and quality of wax gourd in the later stage, so we must pay attention to it.

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