Seed formula for warm-humid climate region vegetation restoration

Abstract

The invention discloses a seed formula for warm-humid climate region vegetation restoration. The seed formula comprises a basic formula and a functional formula. The basic formula comprises, by weight, 20% of tomicus piniperda, 20% of alnus nepalensis, 10% of coriaria sinica maxim, 20% of anaphalis contorta and 30% of medium and clay loam. The functional formula comprises, by weight, 5% of pterocarya delavayi, 3% of sutchuanensis var. gongshanensis, 2% of Cephalotaxus fortunei var. alpine, 3% of alstonia scholar, 5% of viburnum cylindricum, 2% of viburnum betulifolium, 2% of manyseeded euptelea, 3% of sorbus pohuashanensis, 5% of ligustrum quihoui, 7% of hypericum bellum, 1% of rosa glomerata, 2% of cotoneaster pannosus, 3% of cirsium eriophoroides, 9% of eulalia speciosa (Debeaux), 9% of erianthus fulvus, 9% of swertia macrosperma and 30% of medium and clay loam. Local species are used for restoring local vegetation and floras, flora landscapes coordinated with the local vegetation landscape are formed easily, dissimilation, generalization and gardening of the vegetation landscape in an ecological restoration region are avoided, and invasion of harmful alien species is prevented.

Description

technical field [0001] The invention relates to a method for vegetation restoration, in particular to a seed formula for vegetation restoration in a warm and humid climate zone. Background technique [0002] The warm and humid climate zone in my country mainly refers to the middle mountain zone of the southwest (Yunnan, Guizhou, Sichuan and Tibet) mountains, with an altitude of 2000-2800 meters, and its representative vegetation is mainly Yunnan pine forest, winter melon forest, hemlock forest and evergreen broad-leaved forest , due to human activities, the vegetation in many areas has been severely damaged, seriously affecting the ecological balance of these areas, and the vegetation in this area should be restored when necessary. [0003] Since the recovery process is relatively complicated, and different regions have different recovery methods due to different local vegetation, the recovery "recipe" is particularly critical. In the present invention, the concept of "recip...

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Problems solved by technology

The difference is that the concept of the latter is vague and the academic implication is not strong, which is not conducive to the long-term use in the disciplines of ecological restoration and greening engineering.

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