Cultivation method for watermelon in greenhouse

A cultivation method, watermelon technology, applied in botany equipment and methods, cultivation, plant cultivation, etc., can solve problems such as soil damage, and achieve the effect of fast growth, bright red flesh and fast growth

Inactive Publication Date: 2016-10-12
孙建英
6 Cites 6 Cited by

AI-Extracted Technical Summary

Problems solved by technology

[0003] At present, most of the traditional watermelon planting methods focus on yield. Excessive long-term use of chemical fertilizers causes serious damage to the soil, soil ferti...
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Abstract

The invention provides a planting method for watermelon in a greenhouse. The cultivation method comprises the following concrete steps: seed germination acceleration, seedling management, management in a rejuvenation period, and field management. The cultivation method for the watermelon provided by the invention has the advantages of rapid growth speed, high yield, good quality, bright red watermelon flesh, sweet and crisp pulp, etc.; and compared with a traditional cultivation method for the watermelon, the method provided by the invention has the advantages of simple process, convenient operation, good economic benefits and great popularizing value.

Application Domain

Seed and root treatmentAlkali orthophosphate fertiliser +9

Technology Topic

FleshSite management +5

Examples

  • Experimental program(3)
  • Comparison scheme(1)
  • Effect test(1)

Example Embodiment

[0017] Example 1
[0018] A method for cultivating watermelon in a greenhouse specifically includes the following steps:
[0019] (1) Seed germination: select seeds with full grains, put them in the sun for 1-2 days, and then soak them in 45-50℃ clean water for 4-5h; then put them in the seed soaking agent for 50-60min, Then remove the seeds wrapped with gauze and put them in a germination box at 28°C for 10-12 hours;
[0020] (2) Seedling management: sown the germinated seeds into the seedbed, cover with rice straw, and spray the water thoroughly, and germinate in 3-4 days. When the seedlings emerge from the soil, spray 1.5% urea solution every day until the seedlings grow Transplant seedlings at 12-18cm;
[0021] (3) Slow-seedling management: Transplant the seedlings into the greenhouse. For the newly transplanted seedlings, use water, micro-replenishing root promoting liquid, carbendazim wettable powder and Fu Rui EC, according to the weight ratio of 1000: 8: The 1:1 composition of the fixed root water is poured, once a day; the cultivation temperature is 25-28℃, the air humidity is 58-64%, and the cultivation is 5-7 days;
[0022] (4) Field management
[0023] A. Early flowering: spraying foliar fertilizer, the amount of foliar fertilizer sprayed 50kg per mu, once every 3 days, spraying 3 times continuously; the foliar fertilizer is composed of the following raw materials by weight: 0.5 part of urea, 0.2 part of boric acid , 0.6 parts of potassium sulfate, 1 part of plant ash, 0.4 parts of manganese chloride, 0.6 parts of ferrous sulfate, 0.1 parts of sodium molybdate, 200 parts of water;
[0024] B. Flowering period: spray 20kg of foliar fertilizer per mu, once every 5 days, and spray twice; the foliar fertilizer consists of the following raw materials by weight: 0.4 part of potassium dihydrogen phosphate, 0.3 part of borax, 1.5 parts soy flour, 300 parts water;
[0025] C. Fruit swelling period: apply 45kg of organic fertilizer per acre to the roots of watermelon seedlings; the organic fertilizer is composed of the following raw materials by weight: 30 parts of animal manure, 1.3 parts of plant ash, 2 parts of urea, 0.9 parts of calcium phosphate, 0.3 part of ammonium ferric sulfate, 0.4 part of potassium dihydrogen phosphate, 0.3 part of borax;
[0026] (5) Picking.
[0027] The seed soaking agent is prepared from the following parts by weight of raw materials: 4 parts of gibberellin, 1 part of chitosan, 3 parts of ethephon, 2 parts of vitamin C, 0.1 part of potassium nitrate, 1 part of potassium indole butyrate, 0.2 part of carbendazim, 0.3 part of borax, 10000 parts of water.

Example Embodiment

[0028] Example 2
[0029] The difference between Example 2 and Example 1 lies in that no full bloom fertilizer is used in step (4), and other conditions are the same.

Example Embodiment

[0030] Example 3
[0031] The difference between Example 3 and Example 1 is that in step (4), pre-flowering foliar fertilizer is not used, and other conditions are the same.
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PUM

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Description & Claims & Application Information

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