Dongsheng Pumpkin is a new variety of western pumpkins introduced by the farmers' seedling company. The planting period is short and the planting efficiency is high. According to the test, the average yield per mu is about 2,000 kilograms, and the purchase price is 1.2 yuan/kg. The output value is 2,400 yuan. After deducting the production cost of 558 yuan for seeds, plastic film, pesticides, fertilizers and labor, the net income is 558 yuan. 1842 yuan; and the average squash variety, the average mu yield is about 1800 kg, 0.4 yuan / kg, the output value is 720 yuan, minus the production cost of 350 yuan, the mu of pure income of 370 yuan. Compared with the two, Dongsheng pumpkin increased production by 200 kilograms per mu, and the mu added value was about 1,680 yuan. Biological characteristics Dongsheng pumpkin is suitable for cool climate growth at 15-25 °C, and slow growth below 8 °C. At 0 °C, the plants are frozen, and they are susceptible to viral diseases during the hot and dry season. In our province, it can be planted in spring and autumn. The spring planting is in January, the growth period is about 110 days, the autumn planting is in September, and the growth period is about 80 days. Fertility is normal in an environment with sufficient sunshine, and the rate of results is high. In low temperature and short daylight, the female flowers are early, the nodes are low, and the fruit is easy to bear. In the high temperature and long hours, the female flowers are late and the nodes are high. When the light is insufficient, especially in the rainy days, it is easy to grow flowers and fruits, and there are many green spots. Dongsheng pumpkin has strong fruit-hanging ability. Before section 5, there are many deformed melons. Generally, the fruits are kept in 5-7 knots. After fruit setting, the plants can automatically adjust to inhibit other nodes. If the main vines hang more than 2-3, the nodes cannot be too far apart. Generally, each plant has 3-5 fruit-hanging fruits, and each plant can carry more than 2 batches of fruit. The large temperature difference between day and night is conducive to the accumulation of sugar and sugar. Cultivation Techniques 1. Cultivate strong seedlings and soak them in warm water at 50 °C for 3 hours, then germination, and keep the temperature at 25-30 °C. When the bud length is 0.5 cm, the seedlings are basically unearthed. After 5 days, the seedlings are basically unearthed. The seedlings are planted for 15-20 days (2-3 pieces of true leaves) and autumn plants are 10-12 days. Second, fine land preparation should choose loose and fertile sandy loam, or use paddy fields. Generally, it is planted in sorghum, with a width of 6 meters, planted on both sides, or 3 meters wide, unilaterally planted, with a plant spacing of 0.4 meters and about 400 plants per mu. Planting acres with decomposed organic fertilizer 1000 kg, compound fertilizer 20 kg, phosphate rock powder 15 kg and soil mix well, wet the soil. It is covered with a silver-black mulch in the planting area, and the black surface is attached to the ground. It can block the sunlight, eliminate the weeds, and the silver ash face up, which acts as a reflection, can repel the mites and prevent viral diseases. The mulch film can not only protect the fertilizer, but also keep the fruit colored, the appearance is beautiful, and the yield is improved. Third, after strengthening the management of the mulch film, in the mulch area, cut a triangular planting hole with a side length of 10 cm every 40 cm. After planting, the root water is drenched, and the mulch around the plant is covered with soil. Dongsheng pumpkin is resistant to fertilizer, and it is advisable to apply enough base fertilizer and re-apply the fertilizer. After planting, the amount of nitrogen fertilizer should be controlled to avoid lengthening, female flowers late, and falling flowers and fruit. Generally, it is divided into 3 times of topdressing. The first time is about 10 days after planting, and 0.5 kg of urea is used, and 1 kg of compound fertilizer is added to the area around the acupoint. The second time in the vine length of 35 cm, the use of 1.5 kg of urea, 2.5 kg of compound fertilizer plus light manure water drenched the side. The third time in the melon expansion period, combined with the whole noodles, the mu was used for 10 kg of potassium sulphate fertilizer and 20 kg of compound fertilizer. At the same time, combined with foliar topdressing, spray Yunda-120 plus potassium dihydrogen phosphate or other foliar fertilizer to increase the fruit setting rate. Fourth, fixed vines, pruning, and melon vines can be pressed with bamboo or clods to prevent wind from blowing, and it is beneficial to grow vines in the same direction, improve leaf photosynthesis and facilitate management. Two methods can be used for pruning. One is mainly female vines, leaving 2 vines, the main vines are 2-3 melons, and the other is topping the mother vines 5-6 leaves, leaving 3 vines Each child has a melon, and the size of the melon is relatively uniform. When pruning, pay attention to the dry dew after the sun is dry. The melons are generally above the sixth section. If the main vines are kept more than 2 melons, they should be adjacent to each other to prevent the second melon from shrinking due to insufficient nutrients. 5. Timely harvesting Dongsheng pumpkin generally harvests old ripe melons with high sugar content, high starch and storage resistance. The melon skin is orange-red, and the melon stem can be harvested when it is cracked and lignified. After the first batch of melon harvesting, timely application of quick-acting fertilizer, cutting off the old leaves and diseased leaves at the base, removing the old diseased plants, or pressing the vines, promoting root growth, is conducive to the second batch of melons to expand and increase production. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Laparoscopic Clip Applicator and Needle Holder We're professional laparoscopic clip applicator manufacturers and
suppliers in China, specialized in providing high quality medical
instruments with reasonable price. We warmly welcome you to buy or
wholesale bulk laparoscopic clip applicator for sale here and get
quotation from our factory. Laparoscopic Clip Applier,Hem O Lok Clip Applier,Titanium Clip Applier,Clip Applicator Tonglu WANHE Medical Instrument Co., Ltd , https://www.vanhurhealth.com