Method for interplanting Hunan polygonatum odoratum under camellia oleifera forest

Abstract

The invention discloses a method for interplanting Hunan polygonatum odoratum under camellia oleifera forest, and relates to the field of economic forestry planting technologies. The method includes planting procedures of firstly, selecting interplanting camellia oleifera forest lands; secondly, preparing the interplanting forest lands; thirdly, preparing to-be-planted forest lands, to be more specific, (1) fertilizing the to-be-planted forest lands and (2) furrowing the forest lands; fourthly, carrying out pre-plant preparation, to be more specific, (1) selecting seeds and (2) digging planting ditches; fifthly, planting the Hunan polygonatum odoratum, to be more specific, (1) determining the planting time and (2) planting the Hunan polygonatum odoratum; sixthly, carrying out management, to be more specific, (1) carrying out management in first growth years and (2) carrying out management in second growth years; seventhly, carrying out harvesting. The method has the advantages that soil can be fertilized, diseases and insect pests can be reduced, soil and water loss can be prevented, the yields of camellia oleifera and the polygonatum odoratum can be increased, and the quality of the camellia oleifera and the polygonatum odoratum can be improved; the soil service cost can be lowered, and the method is applicable to interplanting the Hunan polygonatum odoratum under the recently planted camellia oleifera forest with the slope within 25 degrees and tree ages of 3-10 years and is also applicable to interplanting other sciophilous precious medicinal materials.

Description

technical field [0001] The invention relates to the technical field of economic forestry planting, in particular to a method for interplanting Xiangyu bamboo under a camellia oleifera forest. Background technique [0002] Camellia oleifera (Camellia oleifera Abel) belongs to the family Theaceae and is a unique oil-bearing plant in my country. The camellia oil extracted from its fruit has a clear and fragrant color, rich nutrition and storage resistance. It is an important natural green organic health-care edible oil. Most of the existing Camellia oleifera forests are natural forests. In recent years, a large number of reconstructions or replantings have been carried out for low-yielding and aging Camellia oleifera forests. Camellia oleifera is a woody plant with a long growth cycle and slow forest formation. In addition, Camellia oleifera has a large investment in afforestation, and there is basically no profit before bearing fruit. At the same time, after the early affores...

AI Technical Summary

Problems solved by technology

Polygonatum Polygonatum has been artificially planted for many years, but most of them are monocultured. For Polygonatum Polygonatum, which likes a humid environment, it is difficult to manage fertilizer and water in midsummer

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