Pollution-free watermelon cultivation method
A cultivation method, watermelon technology, applied in botany equipment and methods, seed and rhizome treatment, gardening, etc., can solve the problems of not achieving optimal results, poor control of proportions, adverse effects on human body, etc., and achieve good fertility , good taste, solve the effect of continuous cropping that cannot be repeated
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Embodiment 1
[0042] A method for cultivating pollution-free watermelons, comprising the steps of:
[0043] (1), choose the planting place and variety
[0044] Choose sandy soil with deep, fertile, and easy drainage as the planting site;
[0045] Select watermelon varieties suitable for greenhouse cultivation;
[0046] (2) Site preparation and greenhouse construction
[0047] In winter, carry out site preparation, plow 30cm deep, adjust the soil pH value to 6.2, and apply 500kg of decomposed farmyard manure and 60kg of nitrogen, phosphorus and potassium compound fertilizer per mu. The decomposed farmyard manure is made of chicken and duck manure, straw powder and distiller's grains mixed and fully decomposed;
[0048] Build a greenhouse after site preparation, the length of the shed is controlled at 20m, the width of the shed is controlled at 2m, and the height of the roof is 2.1m. A non-drip greenhouse is used to reduce the air humidity in the shed and prevent water droplets;
[0049] (...
Embodiment 2
[0073] A method for cultivating pollution-free watermelons, comprising the steps of:
[0074] (1), choose the planting place and variety
[0075] Choose sandy soil with deep, fertile, and easy drainage as the planting site;
[0076] Select watermelon varieties suitable for greenhouse cultivation;
[0077] (2), land preparation and building greenhouses
[0078] In winter, carry out site preparation, plow 40cm deep, adjust the soil pH value to 6.5, and apply 600kg of decomposed farmyard manure and 80kg of nitrogen, phosphorus and potassium compound fertilizer per mu. The decomposed farmyard manure is made of chicken and duck manure, straw powder and distiller's grains mixed and fully decomposed;
[0079] Build a greenhouse after site preparation. The length of the shed is controlled to be 40m, the width of the shed is controlled to be 3m, and the height of the roof is 2.5m. A non-drip greenhouse is used to reduce the air humidity in the shed and prevent water droplets;
[008...
Embodiment 3
[0104] A method for cultivating pollution-free watermelons, comprising the steps of:
[0105] (1), choose the planting place and variety
[0106] Choose sandy soil with deep, fertile, and easy drainage as the planting site;
[0107] Select watermelon varieties suitable for greenhouse cultivation;
[0108] (2), land preparation and building greenhouses
[0109] In winter, carry out land preparation, plow 35cm deep, adjust the soil pH value to 6.3, and apply 550kg of decomposed farmyard manure and 70kg of nitrogen, phosphorus and potassium compound fertilizer per mu. The decomposed farmyard manure is made by mixing and fully decomposing chicken and duck manure, straw powder and distiller's grains;
[0110] Build a greenhouse after site preparation. The length of the shed is controlled to be 30m, the width of the shed is controlled to be 2.5m, and the height of the shed is 2.3m. A non-drip greenhouse is used to reduce the air humidity in the shed and prevent water droplets;
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