Method for repairing desertification grassland in high and cold humid regions

Method for repairing desertification grassland in high and cold humid regions

  • CN 104,904,362 A
  • Filed: 05/22/2015
  • Published: 09/16/2015
  • Est. Priority Date: 05/22/2015
  • Status: Active Application
First Claim
Patent Images

1. a restorative procedure for high and cold humid region Sandy Grassland, comprises the steps:

  • (1) preparation of grass seeds;

    by the weight ratio of 4;

    3;

    2;

    1, mixes the seed of kentucky blue grass, Elymus nutans, Festuca sinensis and awnless brome;

    (2) dressed seed by the grass seeds decay sheep excrement prepared, wherein, the decay sheep excrement of every cubic metre mixes and stirs the grass seeds of 3-3.5kg;

    (3) evenly disseminate in desertified ground surface layer by the decay sheep excrement after seed dressing, the amount of broadcasting is 0.8 ~ 1.2 m 3/ 100m 2;

    (4), after disseminating, introduce flock of sheep, repeatedly trample on and evenly mix desertified ground surface layer to decay sheep excrement, then fence is managed and protected.

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