Seed formula of vegetation restoration in dry and warm valley climate zones

Abstract

The invention discloses a seed formula of vegetation restoration in dry and warm valley climate zones. The seed formula is formed by a basic formula and a function formula. The basic formula is composed of following components in percentage by weight: 10% of Elsholtzia capituligera, 10% of incarvillea arguta, 5% of vitex negundo, 10% of oriental arborvitae, 5% of caryopteris forrestii, 5% of rumex hastatus, 5% of Yunnan Schizachyrium scoparium, 5% of sophora viciifolia, 10% of pistacia weinmannifolia, 10% of Yunnan aquilaria sinensis and 25% of medium-clay loam; the function formula is composed of the following components in percentage by weight: 5% of bauhinia brachycarpa, 15% of ailanthus altissima (Mill.) Swingle var. sutchuenensis (Dpde) Rehd.et Wils, 10% of cupressus duclouxiana, 15% of phlomis betonicoides, 5% of nouelia insignis, 5% of bauhinia bohniana, 5% of rosa duplicata, 5% of clematis delavayi, 2% of ranunculaceae clematis rehderiana, 3% of Lancang glandular fruit, 3% of anemoclema glaucifolium (Franch.) W. T. Wang, 2% of Aristolochia delavayi var. micrantha, and 25% of medium-clay loam. According to the invention, native species are adopted to restore the local vegetation and flora, which is conducive to forming a plant community landscape coordinated with the local vegetation landscape, avoids the alienation, generalization and horticulture of the vegetation landscape in the ecological restoration area and prevents the invasion of harmful alien species.

Description

technical field [0001] The invention relates to a method for vegetation recovery, in particular to a seed formula for vegetation recovery in a dry warm valley climate zone. Background technique [0002] The warm and humid climate zone in my country mainly refers to the low mountain and valley areas in the upper reaches of the Jinsha River, Lancang River, and Nujiang River in the southwest (Dianchuan-Tibet) mountains. The altitude is usually in the range of 2000-2800 meters. Cedar forests, dry valley shrubs, sparse shrubs and low shrub vegetation, due to human activities, the vegetation in many areas has been severely damaged, which has seriously affected the ecological balance of these areas. recover. [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 "recipe" in traditional Chinese medic...

AI Technical Summary

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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