Cultivation techniques of Polygonum cuspidatum
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Last Update: 2016-02-03
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Source: Internet
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Author: User
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Suitable conditions for cultivation: mild and humid climate, cold and waterlogging resistance The soil requirement is not strict, but it grows better in loose and fertile soil Seed and rooting propagation: seed propagation: direct seeding or seedling transplanting During 3-4 months of direct seeding, the distance between the holes was 33 cm, 8-9 seeds were planted in each hole, and the soil was covered by 3 cm For row sowing, a shallow ditch shall be opened according to the row spacing of 33-45cm, and the soil shall be covered and watered after sowing Seedlings shall be sown in seedbed or in rows, covered with fine soil of 1.5cm, and the soil shall be kept moist After the seedlings are unearthed, they should be thinned and weeded When the height of seedlings is 7-10CM, they should be transplanted Rooting reproduction: control the mother plant before turning green, separate the root head, take 1-2 buds on each root, and then plant Aphids are common diseases.
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