High-yield cultivation method for nepeta cataria
A cultivation method and high-yield technology are applied in the field of high-yield cultivation of Nepeta, can solve the problem of low yield, and achieve the effects of high yield and strict and scientific management.
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[0014] Below in conjunction with case, the present invention is further described:
[0015] 1) Land selection and land preparation: choose sunny and loose land for planting; land preparation adopts early plowing, deep plowing, and leveling; after harvesting the previous crops, apply farmyard manure, phosphate fertilizer, and pesticides to each acre, then deep plowing and leveling, and pay attention to drainage.
[0016] 2) Seed selection: select plants with large plant shape, large spikes, luxuriant branches and leaves, and strong fragrance as seeds, and collect dry seeds in September every year;
[0017] 3) Sowing: Sow in April every year, using drill seeding, the seeding rate per mu is 1.kg; the row spacing is 20c: m open a 0.5cm deep ditch; the seeds are evenly sprinkled in the ditch, and then covered with a thin layer of soil; Full contact between seeds and soil;
[0018] 4. Field management: Keep the soil moist during the seedling stage. When the seedlings reach a height...
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