Cucumis melo cultivation fertilizing method
A technology of thick-skinned melons and fertilization methods, applied in fertilization methods, soil preparation methods, fertilization devices, etc., can solve problems such as rising labor costs, labor and fertilizer costs, and agricultural environmental pollution, so as to improve the quality of melons and be easy to promote The effect of popularization and low input cost
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Embodiment 1
[0026] Embodiment 1 A method for cultivating and fertilizing thick-skinned melons, comprising the steps of:
[0027] (1) Seedling cultivation: Select high-yield and high-quality thick-skinned melon varieties, use plugs to raise seedlings, put the substrate into the plugs and water thoroughly, soak the seeds in warm water at about 55°C for about 12 minutes before sowing, and then soak the seeds in clean water for 1 1 day; accelerate germination at 28-30°C, sow seedlings after the seeds are white, make a small hole in the middle of the nutrient pot, lay the white seeds flat, with the hypocotyl facing down, and then cover with soil and film;
[0028] (2) Planting: planting with a stable soil temperature above 15°C, combined with soil preparation before planting, and applying Sinochem potassium sulfate compound fertilizer (15-15-15) 600 kg / hm 2 and 300 kg / hm 2 Controlled-release urea (containing 44% N, sulfur and resin "double-film double-control" coated urea, the release period ...
Embodiment 2
[0031] Example 2 Cultivation and fertilization test of thick-skinned melon
[0032] (1) Test settings
[0033] The experiment was carried out at the modern agricultural base of Henan Academy of Agricultural Sciences from April to July 2016. The pH of the test site was 7.27, the soil organic matter content was 11.3 g / kg, the alkaline hydrolyzable nitrogen was 91.88 mg / kg, the available phosphorus was 110.76 mg / kg, and the available potassium was 220.41 mg / kg.
[0034] A total of 5 treatments were set up in the experiment (see Table 1), each treatment was repeated 3 times, 14 plants were arranged in each plot, arranged in random blocks, and the area of the plot was 5.6 m 2 , transplanted on April 15, 2016, and harvested on July 6. The planting density is 30000 plants / hm 2 ; Fertilization treatment is shown in Table 1; Others are the same as in Example 1.
[0035] Table 1 Test treatment
[0036]
[0037] (2) Results and analysis
[0038] ①Effects of different fertilize...
Embodiment 3
[0064] Embodiment 3 is a thick-skinned muskmelon cultivation and fertilization method, which is basically the same as that of Embodiment 1, except that in the later stage of fruiting, the fertilization method is 400 kg / hm 2 The amount of foliage spraying sweetening solution (by borax, sucrose, calcium nitrate, water mixed by the mass ratio of 3:80:5:8), the results show that the optimal fertilization formula in embodiment 2 is processed On a basic basis, adding the foliar spraying step increases the sugar content of the melon by 8-10% on average.
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