Integrated control method of radix saussureae lappae root riot
A technology for comprehensive prevention and control of root rot, which is applied in field preparation methods, botanical equipment and methods, and seed immunity, etc., and can solve the problem of reduction in yield of medicinal materials, decrease in appearance quality of medicinal parts and content of medicinal active ingredients, and loss of medicinal or commercial products. value and other issues to achieve the effect of reducing the incidence of
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[0009] Example 1: High altitude areas (3000 meters -3500 meters)
[0010] (1) Site selection and site preparation
[0011] Choose a sandy loam that is sunny, deep and fertile, well-drained, and soil pH is about neutral for planting. Before planting, combine with land preparation, and apply 5000kg of fully decomposed farmyard manure per acre. The land preparation requires a box height of 15cm, a box width of 120cm, and a trench width of 35cm.
[0012] (2) Scientific fertilization
[0013] Diseased plants found during the planting process should be removed in time, planted once every two years, after planting and harvesting, rotation or rotation is required. After the first year of cultivation and the second year of spring seedlings, topdressing should be combined with cultivating and weeding to moderately control the amount of nitrogen fertilizer. , Increase the application amount of phosphate fertilizer and potash fertilizer, apply 8kg nitrogen fertilizer, 15kg phosphate fertilizer a...
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[0016] Example 2: Mid-altitude area (2000m-3000m)
[0017] (1) Site selection and site preparation
[0018] Choose a sandy loam that is sunny, deep and fertile, well-drained, and soil pH is about neutral for planting. Before planting, combine with land preparation, and apply 5000kg of fully decomposed farmyard manure per acre. The land preparation requires a box height of 20cm, a box width of 100cm, and a trench width of 50cm.
[0019] (2) Scientific fertilization
[0020] Diseased plants found during the planting process should be removed in time, planted once every two years, after planting and harvesting, rotation or rotation is required. After the first year of cultivation and the second year of spring seedlings, topdressing should be combined with cultivating and weeding to moderately control the amount of nitrogen fertilizer. , Increase the application amount of phosphate fertilizer and potash fertilizer, apply 5kg nitrogen fertilizer, 10kg phosphate fertilizer and 10kg potash ...
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