High-yield cultivation method for pollution-free bletilla striata
A cultivation method and technology of Bletilla striata, applied in cultivation, fertilization methods, plant cultivation, etc., can solve the problems of reducing the quality of Bletilla striata, reducing natural resources, and using a large amount of Bletilla striata, so as to improve artificial large-scale planting, strengthen transformation and decomposition , the effect of good economic benefits
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Example Embodiment
[0016] Example 1:
[0017] The specific steps of this embodiment are as follows
[0018] Site selection and preparation: Choose moist, fertile, water-retaining, loose-textured, neutral sandy soil, plow the plot for more than 30cm in winter, and then apply 3000kg of decomposed farmyard manure per mu as base fertilizer before planting, and again Turn the ground to mix the soil and farmyard manure evenly, raking the soil finely, and making a high border of 100~150cm wide and 30~40cm high along the north-south direction of the plot, and opening a 10~20cm deep planting ditch;
[0019] The preparation of nutrient soil: select orchidaceae rhizobia or orchidaceae mycorrhizal bacteria collected from the roots of wild Bletilla striata. After artificial cultivation, they are isolated to obtain beneficial symbiotic bacteria. The beneficial symbiotic bacteria are blended with water and formulated to contain 2.8~ / ml. 300 million active ingredients of the symbiotic bacteria nutrient solution, th...
Example Embodiment
[0027] Example 2:
[0028] The specific steps of this embodiment are as follows:
[0029] Site preparation: Choose moist, fertile, water-retaining, loose-textured, neutral sandy soil, plow the plot above 30cm in winter, and then apply 2500kg of decomposed farmyard manure per mu as base fertilizer before planting, and again Turn the ground to mix the soil and farmyard manure evenly, raking the soil finely, and making a high border of 100~150cm wide and 30~40cm high along the north-south direction of the plot, and opening a 10~20cm deep planting ditch;
[0030] The preparation of nutrient soil: select orchidaceae rhizobia or orchidaceae mycorrhizal bacteria collected from the roots of wild Bletilla striata. After artificial cultivation, they are isolated to obtain beneficial symbiotic bacteria. The beneficial symbiotic bacteria are blended with water and formulated to contain 2.8~ / ml. 300 million active ingredients of the symbiotic bacteria nutrient solution, and then 4800kg of hum...
Example Embodiment
[0038] Example 3:
[0039] The specific steps of this embodiment are as follows:
[0040] Site selection and preparation: Choose moist, fertile, water-retaining, loose-textured, neutral sandy soil, plow the plot for more than 30cm in winter, and then apply 3000kg of decomposed farmyard manure per mu as base fertilizer before planting, and again Turn the ground to mix the soil and farmyard manure evenly, raking the soil finely, and making a high border of 100~150cm wide and 30~40cm high along the north-south direction of the plot, and opening a 10~20cm deep planting ditch;
[0041] The preparation of nutrient soil: select orchidaceae rhizobia or orchidaceae mycorrhizal bacteria collected from the roots of wild Bletilla striata. After artificial cultivation, they are isolated to obtain beneficial symbiotic bacteria. The beneficial symbiotic bacteria are blended with water and formulated to contain 2.8~ / ml. 300 million active ingredients of the symbiotic bacteria nutrient solution,...
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