How to cultivate balsam pear with high yield?

Melons and fruits are rich in vitamin C, higher than tomatoes, and contain a glycoside with a special bitter taste. It is one of the most popular seasonal dishes in summer and autumn. Planting balsam pear has the advantages of low cost and high benefit. The high-yield cultivation techniques are as follows: 1. Select improved varieties. Changbai balsam pear and large white balsam pear varieties are better. 2. Sowing and raising seedlings. The suitable sowing time for open field cultivation is from late March to early April. Because the seed coat of balsam pear is hard, it is necessary to soak the seeds to accelerate germination. First soak the seeds in warm water of 50-60 ℃, then soak them intermittently for 36-48 hours after water cooling, so that they can fully absorb water and expand. After soaking the seeds, the seeds were wrapped with gauze and placed in a heat preservation environment of about 30 ℃ to accelerate germination. After sprouting, sow it into a nutrition bowl and cover the bow with a film to keep the seedlings warm. The seedling age was 30-40 days and 2-3 true leaves were transplanted. 3. Land preparation and transplantation. Ten days before transplanting, turn the Kang soil deeply, apply more than 2000 kg of high-quality barnyard manure per mu, and add 30 kg of superphosphate. Phosphate fertilizer should be mixed with barnyard manure for more than half a month before application. Before planting, level the ground and rake fine, and open the box to make a bed, the width of the box is 2-2.7 meters, and the depth of the ditch is 15 cm. Two rows were planted in each box, with a spacing of 50-60 cm. Pour root water after planting. 4. Set up a frame and prune. When the plant grows to 30 cm, a flat shed is set up to draw the vine on the shelf to avoid the intertwining of vine leaves and reasonable pruning. Balsam pear is mainly based on the main vine, it is appropriate to take single-vine or double-vine pruning method to cut off the delicate lateral vines and old yellow leaves in time. Double vine pruning leaves only one stout lateral vine at the base. 5. Rational fertilization. After the planting survived, one seedling-promoting fertilizer was applied in time, and 1000 kg of human feces and water fertilizer was applied at 1:4 per mu. After the melon vine is put on the shelf, the fertilizer is applied once, and the compound fertilizer is 15 kg per mu. In the young melon stage, one application of strong melon fertilizer and 20 kilograms of compound fertilizer per mu. The autumn melon fertilizer was applied again before and after "the Summer Solstice", and the compound fertilizer was 20 kg per mu, which was applied in the hole and covered with soil. The soil should be irrigated in time when the soil is dry. 6. prevention and control of diseases and insect pests. For Fusarium wilt, the root was irrigated with 1000 times of methyl topiramate wettable powder or 50% carbendazim wettable powder or potassium permanganate at the initial stage of the disease, once every 5-7 days for 3-4 times. For aphids, use 10% imidacloprid wettable powder (such as great hero, first clean, Kono four seasons red, etc.) 20 grams, add water 50 kg diluted and sprayed. For red spiders, conventional spray can be used to control red spiders, such as 1000 times of propargite, 2500 times of paraben or 2000 times of mibao. 7. Timely harvest. The suitable harvest time is when the young melon is fully grown and the pericarp is enlarged. Click to get more balsam pear planting techniques click to get more vegetable planting techniques