1. Soil preparation and fertilization: select oily sandy soil rich in humus as cultivation land and apply base fertilizer after deep ploughing. 2. Seeding and seedling raising: using hotbed seedling raising method. Soak the seeds before sowing to accelerate germination, and after all the buds are in place, they can be planted in a nutrition bowl. Pay attention to heat preservation and cold protection at seedling stage, and plant the seedlings in about 30-35 days. 3. Planting: first make a border, then dig a hole to plant a single seedling and water the roots. 4, field management: timely topdressing, based on the principle of thin and diligent application, timely drainage after rain.

First, soil preparation and fertilization

1. Oily sandy soil rich in humus can be used as cultivation land, which requires that melon crops have not been planted for 2-3 years.

2. After the previous crop is harvested, dig 20-25cm in time and apply sufficient base fertilizer. Generally, 30,000-45,000 kilograms of decomposed organic fertilizer, cake fertilizer 1.500- 1.875 kilograms and calcium superphosphate 300-400 kilograms are applied per hectare.

Second, sowing and seedling raising

1, the hotbed seedling raising method can be adopted, and the seed is sown from the end of February to the beginning of March, and the seed consumption is 3.75g/ha.

2. Before sowing, soak the seeds in warm water (55℃) for 15 minutes, and then accelerate germination in the constant temperature of 25-30℃. When the buds are all grown, they can be planted in a nutrition bowl.

3. Pay attention to heat preservation and cold protection at seedling stage to ensure that the soil is dry and wet. Usually, the seeds can be sown in about 30-35 days, and the seedlings need to be tempered at low temperature about 10 days before sowing.

Third, colonization.

1. Before planting 10 day. The height of the ridge is 20-25cm, the width of the ridge is 100cm, and the width of the ditch is 50cm. Then spread a plastic film for planting.

2. The planting spacing is generally 0.67 mm. You can dig a hole to plant a single seedling and then water the roots.

Fourth, on-site management

1. When the seedlings grow to 30 cm high, they can be built with 2-3 meters long bamboo poles? Herringbone frame? Cross bamboo poles at about 1.3cm. In order to facilitate the climbing of lateral vines and the artificial layering and binding of vines, 2-3 cross frames are needed.

2. Because the gourd is mainly composed of vine and sun vine, it can be picked for 2-3 times to make vine and sun vine happen as soon as possible.

3. Apply 1 double fertilizer after survival, stone removal and fruit expansion, and apply the topdressing thinly.

4. After harvesting, topdressing can be done by stages 1-2 times to promote the growth of ripe melons as soon as possible.

Gourd needs more water, so it needs to be watered in time. In case of drought in the fruit period, water it 1 time in12 days. If there is too much rain, drain it in time to prevent waterlogging.

6. Common diseases include Fusarium wilt, anthracnose and downy mildew, and Fusarium wilt can be prevented by diluting 500 times with 50% carbendazim; Anthracnose can be controlled by diluting 70% thiophanate 600 times; 58% toxic mold 500 times solution can prevent downy mildew.

7. Melon moth, fruit fly and aphid are common pests on gourd. When cucurbit moth larvae 1-3 years old, 20% fenvalerate EC should be sprayed 2000 times. When the adults of Bactrocera cucurbitae are in full bloom, spraying 6000 times of 2 1% pesticide emulsifiable concentrate at noon or at night for control; Spraying 40% locust EC 1000- 1500 times can control aphids.