High-efficiency cultivation method for disease-resistant and weather-resistant Malus micromalus cv. 'American'
A cultivation method and begonia technology are applied in the field of high-efficiency cultivation of disease-resistant and weather-resistant North American begonia, which can solve the problems of low survival rate and loss of users, and achieve the effects of high growth rate, sufficient water and improved survival rate.
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Embodiment 1
[0018] In order to achieve the above object, the present invention provides the following technical scheme: a high-efficiency cultivation method of disease-resistant and weather-resistant North American crabapple, comprising the following steps:
[0019] S1. Cultivation preparation: select a cultivation pot suitable for the North American crabapple plant size, sandy soil and fertilizer, the fertilizer contains 40% nitrogen, 20% phosphorus, and 40% potassium;
[0020] S2. Disinfection: Disinfect the cultivation pots and sand in S1. Use disinfectant for immersion disinfection. The soaking time is 40 minutes. After soaking, take out the cultivation pots and sand and air dry them at 30°C. The disinfectant is carbon dioxide Chlorine and water mixture, in which chlorine dioxide accounts for 70%, the balance is water, the air-drying wind speed is 1m / s, and the air-drying time is 40min;
[0021] S3. Fertilizer addition: Put the sand treated by S2 into the mixer for stirring, and at th...
Embodiment 2
[0025] In order to achieve the above object, the present invention provides the following technical scheme: a high-efficiency cultivation method of disease-resistant and weather-resistant North American crabapple, comprising the following steps:
[0026] S1. Cultivation preparation: select a cultivation pot suitable for the North American crabapple plant size, sandy soil and fertilizer, the fertilizer contains 45% nitrogen, 10% phosphorus, and 45% potassium;
[0027] S2. Disinfection: Disinfect the cultivation pots and sandy soil in S1. Disinfectant solution is used for immersion disinfection. The soaking time is 45 minutes. After soaking, take out the cultivation pots and sandy soil and air-dry them at 40°C. The disinfectant solution is carbon dioxide Chlorine and water mixture, in which chlorine dioxide accounts for 75%, the balance is water, the air-drying wind speed is 2m / s, and the air-drying time is 50min;
[0028] S3. Fertilizer addition: Put the sand treated by S2 into...
Embodiment 3
[0032] In order to achieve the above object, the present invention provides the following technical scheme: a high-efficiency cultivation method of disease-resistant and weather-resistant North American crabapple, comprising the following steps:
[0033] S1. Cultivation preparation: select a cultivation pot suitable for the North American crabapple plant size, sandy soil and fertilizer, the fertilizer contains 41% nitrogen, 15% phosphorus, and 44% potassium;
[0034] S2. Disinfection: Disinfect the cultivation pots and sand in S1. Use disinfectant for immersion disinfection. The soaking time is 41 minutes. After soaking, take out the cultivation pots and sand and air dry them at 32°C. The disinfectant is carbon dioxide Chlorine and water mixture, of which chlorine dioxide accounts for 74%, the balance is water, the air-drying wind speed is 1.2m / s, and the air-drying time is 43min;
[0035] S3. Fertilizer addition: Put the sand treated by S2 into the mixer for stirring, and at ...
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