How to Cultivate Hami Melon with High Yield
First, sow seeds at the right time and cultivate strong seedlings
The seedlings were sowed from the end of December to the first ten days of January of the second year, and the seedling age was 30 days. Before sowing, the seeds were disinfected, soaked and germinated. Nutritious soil is selected from soil or paddy soil that has not been planted with melon crops. 2000 kg of rotten manure and 10 kg of calcium superphosphate are used as base fertilizer every 667m2. In order to prevent diseases, 50% carbendazim 3 kg was applied every 667 square meters to disinfect the soil.
Second, timely transplanting and reasonable close planting of cantaloupe should build a greenhouse 15 days before planting, preferably into a greenhouse 5 meters wide, with a convex and high border of 2 meters wide and 15 centimeters high, covered with plastic film, and planting rows in the middle of the bed. The seedlings were transplanted with 2 leaves and 1 heart, and 600 seedlings were planted with 667 square meters. Note that the ground temperature should be above 15 ℃ when transplanting.
III. Fertilizer and water management
Apply sufficient base fertilizer, 50 kg of nitrogen, phosphorus and potassium compound fertilizer, 15 kg of ammonium bicarbonate, or 4000 kg of rotten manure every 667m2. All of the base fertilizer 2 beat 3 were deeply applied 15 days before planting, and the other 1 big 3 furrows were applied at 10 cm of the planting row, covered with soil and plastic film. Do not apply fertilizer before fruiting melons, and apply expanded melon fertilizer when melons grow to the size of duck eggs. Cantaloupe is very sensitive to water, the soil should be dry rather than wet, but should not be too dry. 4. Temperature management from planting to survival, the temperature should be controlled above 18 ℃ at night, 25 ℃ at day, 15 ℃ above at night and 30 ℃ at day. The main measures to control temperature are timely ventilation, small ventilation, big ventilation, especially at noon in sunny days. During the melon sitting period, the temperature is 25 ℃ 28 ℃ during the day and 15 ℃ at night. After sitting melon, the greenhouse temperature was kept at 30 ℃ 35 ℃ during the day and 15 ℃ at night.
Fifth, pruning and picking the heart
Generally, the method of double-vine pruning is adopted, that is, when the seedlings have 3 true leaves, the growing points are removed with bamboo sticks to promote the occurrence of the daughter vines in the following two nodes, the sun vines grow on the seed vines, and the sun vines below 6 nodes are erased, and melons are produced by the middle grandchildren with more than 5 Mel and 6 nodes. Generally, the female flower occurs in the first node, and the overgrowth of the late female flower is easy to be erased. at the same time, the sun vine with more than 12 nodes should be erased, and the sun vine with 7 Mel and 12 nodes should be retained. After Sun Meng knot melon, keep the first leaf of melon to pick the heart. Sun Min, who does not sit on melons, leaves 2 leaves to pick his heart. Pick the heart when the vine is 20 leaves. Pruning must be timely and should be carried out on a sunny day to facilitate wound healing. VI. Artificial pollination
The time should be before 10:00 or after 3 p.m., or release bees for insect pollination, or use efficient zigualing to help sit melons. Pest control mainly includes aphids and red spiders. Deltamethrin can be used to control. The main diseases are powdery mildew, anthracnose, vine blight, downy mildew and bacterial angular spot, which can be controlled by powder rust, chlorothalonil, metalaxyl manganese zinc, agricultural streptomycin and so on.
- Prev
Management measures after planting cantaloupe
In the past two years, the planting area of Hami melon in Jiading District has gradually expanded, and the planting varieties have been continuously enriched. In 2007, a total of about 60 mu of cantaloupe were planted, and the main varieties were Xuelihong, 9818 and Xianguo. At present, the planting of cantaloupe has been basically completed. In order to ensure the normal quality of cantaloupe
- Next
Experience of soilless cultivation of Hami melon
1. Infrastructure: 1. Sand ridges: dig an inclined trough according to the width of the shed (suitable for running water). Inverted triangle, the width of the top and bottom is about 30 cm, the depth is 40 cm, and the distance from the bottom of the ditch is 20 or 25 cm. The iron net is covered with plastic mesh (the size of the mesh is suitable for no sand leakage.
Related
- A course of planting techniques and methods on how to grow carrots
- How to plant the latest tulips?
- Is it better to pick tea in the morning or in the afternoon? When is the best time for tea to be picked? what is the third or fifth tea?
- Launch Yuanxiao Happy combination Haocha + Tea Yuan healthy Taste
- Penghu Tourism "Fireworks 20 Parade with You"
- 2022 West Lake Happiness holds "Digital Revitalization Voucher" and draws iphone13 and laptop.
- Banqiao Fuzhou social houses are designed to change start-up combined with police elimination to create a safe and livable environment
- The convenient measure of "mechanical weeding" in Xinbei has been abused and the Agriculture Bureau has imposed heavy penalties on the illegal land consolidation.
- Changgeng University Joins Hands with Four Memory Factories to Rescue Memory Talent Shortage
- The list of Taiwan's top 100 MVP managers is listed by the Director-General of the Farmers' Association of Sanxia District.