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Camellia oleifera forest ecological conservation composite cultivation mode

A technology of compound cultivation and camellia oleifera forest, applied in the field of compound cultivation mode of camellia oleifera forest ecological conservation, can solve the problems of falling flowers and fruits, barren and dry soil, poor water holding capacity, etc., to reduce nutrient loss, reduce soil erosion, and increase natural pollination rate Effect

Active Publication Date: 2013-08-28
ZHEJIANG FORESTRY ACAD
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Problems solved by technology

[0004] The purpose of the present invention is to provide a compound cultivation mode of Camellia oleifera forest for ecological conservation in order to solve the problems of barren and dry soil, poor water holding capacity, and serious flower and fruit drop in the existing Camellia oleifera forest land

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  • Camellia oleifera forest ecological conservation composite cultivation mode
  • Camellia oleifera forest ecological conservation composite cultivation mode

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Embodiment Construction

[0016] The following examples further specifically illustrate the technical solution of the present invention.

[0017] This embodiment is a compound cultivation model for the ecological conservation of camellia oleifera forest. A piece of 2-year-old young forest of camellia oleifera is selected, leguminous herb plants are planted among the camellia oleifera forest, and legume shrubs for soil and water conservation are planted on the edge of the horizontal belt of the camellia oleifera forest. Plant protection trees to resist falling flowers and fruits at the edge of the forest.

[0018] The details are as follows: Choose the early spring of the year in March, plant the beautiful 1-year-old bare root seedlings of Lespedeza chinensis on the edge of the horizontal belt of 3.5 hectares of camellia oleifera forest, cut dry and plant, dig the hole 20cm from the edge of the horizontal belt of the camellia oleifera forest, the hole depth is 30cm, and keep on the ground The height of the p...

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Abstract

The invention relates to the technical field of plant cultivation, in particular to a camellia oleifera forest ecological conservation composite cultivation mode, in order to solve the problems of barren and dry soil, poor water holding capacity and serious flower and fruit dropping phenomenon existing in the conventional camellia oleifera forest land. The camellia oleifera forest ecological conservation composite cultivation mode is characterized in that leguminous herbaceous plants are inter-planted in the camellia oleifera forest, wherein water and soil conservation mesquites or nectariferous plants are planted on the ridge edges of horizontal belts of the camellia oleifera forest; and protective arbors for resisting flower and fruit dropping are planted on the upper layer and the edge of the camellia oleifera forest. According to the technical scheme, research is carried on aiming at the water physiological ecological characteristics of the camellia oleifera compound management forest land, so that the water holding capacity of the soil of the compound forest land and the temperature and the humidity of the upper and lower layers of the forest canopy are found to be superior to those of the pure forest. The soil fertility of the forest land is improved, the water holding capacity of the soil is enhanced, the soil erosion and the nutrient flow are reduced, the natural pollination rate and the seed setting rate of the camellia oleifera are improved, and the mode has double effects of protecting the flowers and the fruits.

Description

Technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a compound cultivation mode for the ecological conservation of camellia forest. Background technique [0002] Camellia oleifera (Camellia oleifera Abel) is a unique woody oil plant in my country and one of the four largest woody oil trees in the world. It is widely distributed in provinces and regions south of the Yangtze River and has a long history of cultivation. For a long time, because people regard Camellia oleifera as a "send of heaven" and are content with obtaining "dew wealth", they have largely ignored the production potential of Camellia oleifera. The production technology of Camellia oleifera is low, the cultivation technology is backward, and the oil production per unit area is low. Less and poor economic efficiency. Studies have shown that the factors affecting the yield of Camellia oleifera are closely related to factors such as soil site, meteorological fa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 柏明娥洪利兴徐高福
Owner ZHEJIANG FORESTRY ACAD
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