Pumpkin is a vegetable with high nutritional value and is popular with people for its dual effects of food and health. During the cultivation of pumpkin, the remaining space of the land in the early stage is large, resulting in waste of land and light and heat resources. We use broccoli and pumpkin for cultivation, and the investment is small, the method is simple and easy, and the economic benefit is high. First, the belt. Each 3.3m is an inter-sleeve with an average of 3 inches and a width of 1.1 meters per raft. Ditching for planting before planting, the ditch is 45 cm wide and 15 cm deep. The farmer's fertilizer is applied, and 25-30 kg of N, P and K compound fertilizer is applied per acre. Plant 2 broccoli, plant 2 rows each, leave 1 畦 and plant a row of pumpkins. They are all covered with a small arch shed. Second, variety selection and nursery. Cauliflower is cultivated in the off-season in the spring. Most of the varieties have been tested early, the ball is small, the hair is raised, and the ball is fast. The Huayu cauliflower has a white, firm and good commodity for 80 days. Seedlings were planted in Yangshuo in mid-December. The seedbed was first wetted, and the seeds were evenly distributed. Each 10 grams of seed was sown 6 square meters and covered with fine soil 0.5 cm. In the evening, cover the shed film of Yangshuo with grass carp insulation, and pay attention to releasing wind and cooling, soaking the wet to cultivate strong seedlings. The pumpkin can be selected from No. 2, which is a hybrid of the first generation. It has fast growth and development, and is resistant to three major diseases: downy mildew, virus and white powder. Early spring in February, seedlings, first soak the seeds in warm water at 30 ° C for 4-5 hours, remove them and spread them on a wet towel, roll them up into an incubator, and adjust the temperature to 32 °C for germination. Generally, the shell can be sprouted after 24-26 hours. In general, farmers use soil incubators to germination. The method is to roll the seeds with a wet towel and put them into a carton with a length, width and height of 40 cm × 30 cm × 40 cm, and then suspend a 25 W bulb. Insert the thermometer, warm the cotton pad on the outer bread, and control the temperature at about 32 °C for germination. Pick out the germinated seeds and put them in the prepared nutritious mash. Each simmer is 1 capsule, cover the nutrient soil 1-1.5 cm, and put it in the greenhouse or impotence. The temperature during the day should be above 25 °C and not less than 5 °C at night. Ungerminated continues to germination. Take care to prevent rats from foraging. After the emergence of the seedlings, it is necessary to sprinkle water in time, and pay attention to the wind and cool down to cultivate strong seedlings. Second, planting and management. Spring broccoli colonization time is generally around February 25, seedling age about 70 days, 4-5 true leaves. Before planting, the seedling bed should be sprayed with antibacterial agent to prevent seedling rot. 50% chlorothalonil or nail cream copper can be used. The line is 65 cm, the small line is 45 cm, the plant spacing is 45 cm, and 2,690 plants (effective area) are planted in acre. Each arch is 2 rows, and the arch shed is planted with the cover. In March, there is sufficient sunshine, and the wind should be cooled at any time so that the temperature in the arch shed does not exceed 28 °C. When the broccoli grows until the small basin is large, the cover is removed, which can be carried out in the latter half of the afternoon or on a cloudy day. Cauliflower requires a large amount of fertilizer. After planting, it is usually topdressed 2-3 times. It can be applied to manure or 20 kg of urea per acre. The main pests are cabbage caterpillars and diamondback moths. It can be controlled by bio-pesticides such as chlorfenapyr and avidin, to produce pollution-free broccoli. The pumpkin seedling period is about 35 days, and it can be planted until 4-5 leaves, and the time is around March 10. The plant spacing is 53 cm, single row, 380 plants per acre, covered with small arch sheds after planting. When most of the melons grow up against the small arch shed, the arch boron can be removed. Press vines 2-3 times and break off the branches. The first female flower should be artificially pollinated at 7-9 in the morning, by gently smearing the pollen-bearing stamens on the female stigma. Each male flower can give 4-6 female flowers. Because it is a generation of hybrids, the melons are neat and uniform. After the first melon is formed, the branches are kept, so that the main stem and branches are all sitting. There is no need to perform artificial pollination. Pumpkin seedlings are susceptible to melons and can be controlled with 10% imidacloprid or avidin. Other pests occur less and are easy to produce pollution-free vegetables. For each harvest of melon, it is necessary to apply once a fertilizer to manure or N, P, K compound fertilizer. Fourth, harvest and benefits. Cauliflower harvest time is around May 1. Five days before harvesting, the leaves should be covered with flowers to make the flower balls white and easy to sell. When the hand touches the flower ball base slightly elevated, the outer leaves of the plant are obviously open when harvesting is suitable. The quality of a single ball is 1-1.5 kg, and the benefit per acre is 1500-1800 yuan. Cauliflower is harvested many times, and every time it is harvested, it is necessary to remove the wreckage in time and make room for the pumpkin until it is collected. Pumpkins are more cost-effective to harvest tender pumpkins, and they can also be used as part of old melons. When the skin of the young melon changes from bright green to dark dark green, it is suitable for harvesting. Generally, around May 20, it can be cultivated 35 days earlier than open field. The quality of single melon is 2-2.5 kg. The cooking taste is delicious and better than zucchini. It is very popular in the market. When the first melon grows to about 1 kilogram, it starts to sit on the second melon. Together with the branching and melon, 3-5 melons can be planted per plant during the melon period, and the harvesting period generally lasts until the beginning of November. The output per mu can reach 5000-6000 kg, and the benefit is 3000-3500 yuan. Puyang Linshi Medical Supplies Co., Ltd. , https://www.linshimedical.com
