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Method of replacing harvesting with stubble levelling for cinnamomum subavenium Miq.

A technology of flat stubble and osmanthus, applied in the field of osmanthus planting, can solve the problems of low utilization rate of osmanthus trees, and achieve the effects of overcoming labor shortage, easy mastery, and labor saving

Inactive Publication Date: 2019-12-20
PENGXI MINXIN CINNAMOMUM SUBAVENIUM MIQ CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The invention can realize the purpose of promoting the re-germination of a large number of side branches from the adventitious buds at the pile heads and greatly increasing the biomass. By harvesting the cinnamon trees in the third year after planting, and retaining 50cm-60cm pile heads and 3-4 rounds Lateral branches, and through reasonable fertilization, the problem of low utilization rate of cinnamon trees caused by the existing cinnamon harvesting methods is solved

Method used

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  • Method of replacing harvesting with stubble levelling for cinnamomum subavenium Miq.
  • Method of replacing harvesting with stubble levelling for cinnamomum subavenium Miq.
  • Method of replacing harvesting with stubble levelling for cinnamomum subavenium Miq.

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Embodiment 1

[0027] A kind of osmanthus flat stubble mining method, comprises the following steps:

[0028] (1) Stubble stand age: choose the cinnamon tree in the third year after planting for the first stubble, and the cinnamon will reach physiological maturity after 3 years of transplantation, and sufficient nutrients have accumulated on the roots and trunks. Cinnamomum twigs and leaves with high oil content can be obtained by harvesting, and the nutrients in the roots can be fully utilized after the stubble, which promotes the re-germination of a large number of side branches from the adventitious buds at the pile head, greatly increasing the biomass. After the first stubble, the cassia tree, The stubble can be carried out in the same way every year thereafter;

[0029] (2) Timing of stubble: choose winter, from November of the current year to February of the next year, when the cinnamon tree is in a dormant period in winter, at this time, the stubble will not lose vitality due to pruni...

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Abstract

The invention relates to the technical field of planting of cinnamomum subavenium Miq. and discloses a method of replacing harvesting with stubble levelling for cinnamomum subavenium Miq.. The methodcomprises the following steps of selection of the forest age for stubble levelling, wherein cinnamomum subavenium Miq. trees are subjected to stubble levelling in the third year after planting; selection of the stubble levelling time, wherein the period from November of the year to February of the next year in winter is selected as the stubble levelling time; application of a stubble levelling approach, wherein the approach comprises mechanical stubble levelling or manual stubble levelling; determination of the stubble levelling height, wherein a pile head with the length of 50-60 cm is reserved at the neck part of each trunk, and all remaining parts of the trunks are cut off completely; reservation of branches of the pile heads, wherein 3-4 lateral branches are reserved on each pile head,and 3-4 small branches are reserved on each lateral branch; fertilizing after stubble levelling, wherein composite fertilizer containing potassium sulfate and urea is adopted, fertilization is carried out 10 days after stubble levelling, and the fertilizer application amount is 50-70 kg / mu. The method can achieve the purposes of promoting regeneration of massive lateral branches from adventitiousbuds of the pile heads and greatly increasing the biomass.

Description

technical field [0001] The invention relates to the technical field of osmanthus planting, in particular to a method for picking osmanthus in flat stubble. Background technique [0002] Cinnamon, a plant of the genus Cinnamon in the family Lauraceae, was originally produced in Junlian, Gongxian and other places in Yibin, our province. It usually grows in limestone areas at an altitude of 500-1100m. It has strong germination ability, and the aromatic oil in its branches and leaves The content is as high as 3.15% to 4.36%, and the content of sassafras oil is relatively high. It is an important spice tree species. Cinnamon grows fast, and its branches and leaves can be used to extract oil after 3-4 years of planting, which can not only avoid the predatory use of sassafras oil resources, but also help water and soil conservation. Eugenol can be used to prepare food and tobacco flavors. Cinnamon bark oil can be used as a flavor raw material for cosmetics and toothpaste. Cinnam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01C21/00
CPCA01C21/005A01G17/005
Inventor 杨远兵
Owner PENGXI MINXIN CINNAMOMUM SUBAVENIUM MIQ CO LTD
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