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Out-of-season double-layer bag cultivation method for saplings of bare-rooted cinnamomum longepaniculatum

An anti-season, double-layer bag technology, applied in botany equipment and methods, cultivation, planting substrates, etc., can solve problems such as difficult survival, achieve the effects of reducing water transpiration, improving survival rate, and simple operation

Pending Publication Date: 2021-11-02
YIBIN YUNCHEN ARBOR GARDEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the saplings cultivated on rough sandy soil, the root system after seedlings has almost no original soil. If they are transported for a long distance, especially if they are planted out of season, it is difficult to survive.

Method used

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  • Out-of-season double-layer bag cultivation method for saplings of bare-rooted cinnamomum longepaniculatum
  • Out-of-season double-layer bag cultivation method for saplings of bare-rooted cinnamomum longepaniculatum

Examples

Experimental program
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Effect test

Embodiment 1

[0035] (1) Preparation of soil and planting bags

[0036] ① Mixing soil: mix the clay and the sandy soil in the nursery according to the ratio of 6:4, and fully mix it into the mixing soil to improve the water retention and water supply capacity.

[0037] ②Prepare double-layer soil bags: prepare 1-2a degradable planting bag outer bags, the size of which is equivalent to 3 / 4 of the normal soil balls, and use "Saiyoupu" water-soluble film bags with a diameter less than 6cm of the outer bags for the inner bags, hydrolyzed Thickness of bag: 25μm~70μm, stability: >60℃, 40~60d hydrolysis at room temperature.

[0038] (2) Soil in the outer bag

[0039] Put the configured soil in the outer planting bag with a thickness of 8 cm, and try to keep the shape of the surrounding high and the middle low.

[0040] (3) Seedling pruning and leaf thinning

[0041] Dig up the root of the young tree, trim the root system immediately according to the slightly smaller size of the inner bag of the ...

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Abstract

The invention discloses an out-of-season double-layer bag cultivation method for saplings of bare-rooted cinnamomum longepaniculatum. The out-of-season double-layer bag cultivation method comprises the following steps: (1) winding a water retention belt from the stem bases of the bare-rooted saplings to half of the height of the saplings; (2) soaking sapling root tips with a rooting agent; (3) putting the bare-rooted saplings subjected to the steps (1) and (2) into inner bags of double-layer planting bags, filling the inner bags with native sandy soil, filling outer bags with prepared soil, shading branches and leaves of the bare-rooted saplings, spraying branches, leaves and stalks of the bagged cinnamomum longepaniculatum saplings to wet and moisten the branches, leaves and stalks, conveying the bagged cinnamomum longepaniculatum saplings to a planting field for planting, and performing water management and daily maintenance management until the bagged cinnamomum longepaniculatum saplings survive. By means of the method, the survival rate of the transplanted bare-root cinnamomum longepaniculatum saplings under the out-of-season condition can be effectively increased, and the transplanted cinnamomum longepaniculatum saplings grow well; and the method is reasonable, easy to operate and suitable for large-scale planting.

Description

technical field [0001] The invention belongs to the technical field of tree planting, and in particular relates to a method for anti-season double-layer bag planting of bare-root camphor saplings. Background technique [0002] Oil camphor (scientific name: Cinnamomum longipaniculatum (Gamble) N.Chao ex H.W.Li) is Lauraceae, camphor is an evergreen tree, up to 20 meters high, 50 cm diameter at breast height, spherical young fruit, flowering in May-June, 7-9 monthly results. Mainly distributed in Sichuan, China, growing in evergreen broad-leaved forests at an altitude of 600-2000 meters. [0003] The shape of oil camphor is similar to camphor, and its roots, branches, leaves and wood can extract camphor oil. The camphor oil was tested by the Chengdu Institute of Biology, Chinese Academy of Sciences, and 26 components were obtained, of which the main components were phyllin, accounting for 58.55%, terpineol, accounting for 25.43%, and terpineol, accounting for 14.16%, and oth...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G23/04A01G9/029A01G24/12
CPCA01G17/005A01G23/043A01G9/0291A01G24/12
Inventor 杨静周书兰卓开荣
Owner YIBIN YUNCHEN ARBOR GARDEN