Seedling raising cultivation medium and preparation method thereof
A cultivation medium and quality technology, which is applied in the field of seedling cultivation cultivation substrate and its preparation, can solve the problems of low seedling survival rate, poor seedling raising effect, and inability to meet the needs of seedling raising, and achieve good economic and environmental benefits, low cost, and guaranteed The effect on survival
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[0022] Such as figure 1 As shown, based on the above-mentioned seedling cultivation substrate, the present invention also provides a preparation method of seedling cultivation substrate, the preparation method comprising the following steps S1 ~ S3:
[0023] S1. Provide the following components by mass: 20~24% vermiculite, 28~32% peat, 1~3% perlite, 2~6% calcium superphosphate, 23~27% fertile soil, 13~ humic acid 17%, amino acid 0.5~1.5%;
[0024] S2. Mix the components in step S1 and stir evenly;
[0025] S3. Disinfecting the homogeneously stirred mixture in step S2.
Embodiment 1
[0028] Provide the following components by mass: 22% vermiculite, 30% peat, 2% perlite, 4% superphosphate, 25% fertile soil, 15% humic acid, and 1% amino acid. Put each component into the container and stir evenly. Spread the well-stirred mixture on a flat surface for drying and disinfection. The drying time is 5-15 days.
Embodiment 2
[0030] Provide the following components by mass: 22% vermiculite, 30% peat, 2% perlite, 4% superphosphate, 25% fertile soil, 15% humic acid, and 1% amino acid. Put each component into the container and stir evenly. The evenly stirred mixture is steam sterilized, the sterilization temperature is 70-100°C, and the sterilization time is 1-2h.
[0031] To sum up, the seedling cultivation substrate of the present invention has low cost and wide application range, and can effectively ensure the survival rate of seedlings during seedling cultivation, ensure the smooth progress of seedling cultivation, and bring better economic and environmental benefits.
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