Greening fiber covering for spray seeding, greening fiber and preparation method of greening fiber

The invention discloses a greening fiber mulch for spray seeding and a preparation method thereof, the greening fiber mulch comprises coniferous wood and broad-leaved wood, the weight ratio of the coniferous wood is 60-70%, and the weight ratio of the broad-leaved wood is 30-40%; wherein the weight ratio of barks in the two tree woods is less than 5%. The invention also discloses a greening fiber for spray seeding. The greening fiber mulch for spray seeding aims at solving the problem that the production cost is high due to the fact that the production process of greening fibers is complex. 本发明公开了一种喷播用绿化纤维覆盖物及其制备方法，包括针叶树材和阔叶树材，针叶树材重量占比为60～70％，阔叶树材的重量占比为30～40％；其中，两种树材中树皮的重量占比小于5％。本发明还公开了一种喷播用绿化纤维。该喷播用绿化纤维覆盖物的目的是解决绿化纤维的生产工艺复杂而导致生产成本较高的问题。