Method for cultivating pumpkin seeds by virtue of black film full coverage
A technology of full coverage and white melon seeds, which is applied in cultivation, soil preparation methods, plant cultivation, etc., can solve the problems of low rate of high-quality products and large fluctuations in yield, and achieve the effects of reducing morbidity, increasing product yield, and increasing temperature difference between day and night
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[0017] A method for cultivating white melon seeds fully covered by black film, comprising the following steps:
[0018] 1) Site selection and site preparation
[0019] Select sunny slopes where the previous crops are corn, wheat or beans. After the previous crops are harvested, spray the soil with liquid straw decomposing agent at a ratio of 1:800-1000 mixed with water, then apply 2500-3000 kg of decomposed manure per mu, and plow 25-30 cm deep. , cover the soil with rice straw to preserve moisture for the winter, remove the rice straw after the spring of the next year, and 7 to 10 days before sowing, apply 50 to 70 kg of urea and 20 to 30 kg of potassium dihydrogen phosphate per mu, and spray with dikesone mixed with water at the same time The soil is then plowed shallowly for 10-15 cm, raked and then ridged and leveled, so that the soil is finely broken and loose, and the ridge surface is even.
[0020] 2) Soil treatment
[0021] Sprinkle a layer of mixture of slag and fin...
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