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Method for interplanting gentian macrophylla on forest land in imitating wild condition

A planting method and wild-like technology, applied in the fields of botanical equipment and methods, plant cultivation, horticulture, etc., can solve the problems of low medicinal value, irregular germination, and low germination rate of chinensis

Inactive Publication Date: 2017-05-10
宁夏西北药材科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Gentiana likes to grow in shade and temperature, and requires a high degree of humidity during the emergence period. The growth period in the north is 4 to 5 years, and it can coexist with weeds. Due to the low germination rate and irregular germination, it is difficult to promote Gentiana chinensis in a large area, and it is not easy to form a large scale
The current planting method is costly, consumes a lot of manpower, and the obtained Gentiana chinensis has low medicinal value, high content of heavy metals, and many diseases and insect pests.

Method used

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  • Method for interplanting gentian macrophylla on forest land in imitating wild condition

Examples

Experimental program
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Effect test

Embodiment 1

[0022] A method for imitating wild planting between Gentiana chinensis woodland, comprising the following steps:

[0023] S1: Select sunny forest land that has been converted from farmland to forest for 2 to 3 years, and wait for sowing.

[0024] S2: Select plump and mature seeds, soak the seeds in warm water at 35-40°C for half an hour, remove the shriveled seeds floating on the water surface, take them out and let them dry for a while.

[0025] S3: Dig a ditch with a ditch opener at a row spacing of 20cm to 30cm. The ditch depth is 1cm. Mix the treated seeds with clean fine river sand at a ratio of 1:3. The spring sowing period is from March to May. It is advisable to stably pass through 0°C; the seeding rate of 1kg per mu is evenly spread on the selected forest land.

[0026] S4: Cut off the stems, leaves and roots of Gentiana chinensis after excavation, wash them with clean water, wait until the roots turn milky white, put them in a special place or on a shelf to dry, and...

Embodiment 2

[0029] A method for imitating wild planting between Gentiana chinensis woodland, comprising the following steps:

[0030] S1: Choose forest land that has been converted to forest for 2-3 years, with deep, fertile, loose and sunny soil, to be sown.

[0031] S2: Select plump and mature seeds, soak the seeds in warm water at 35-40°C for half an hour, remove the shriveled seeds floating on the water surface, take them out and let them dry for a while.

[0032] S3: Ditch with a ditch opener at a row spacing of 20cm to 30cm, and the ditch depth is 1cm. Mix the treated seeds with clean fine river sand at a ratio of 1:3. The summer sowing period is from June to July; 1kg per mu The sowing amount is evenly spread on the selected woodland, and the soil is loosened and leveled with an iron harrow.

[0033] S4: The production of Gentiana chinensis is slow, and it blooms and produces seeds after three years of planting. It should be excavated in autumn after 4 years of planting and growth...

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Abstract

The invention relates to the technical field of agricultural planting, in particular to a method for interplanting gentian macrophylla on a forest land in an imitating wild condition. In gentian macrophylla production practices, large-area planting is lack of effective overshadowing measures, so that gentian macrophylla seeds are low in germination rate and irregular in germination, and planting of the gentian macrophylla on a farmland is unlikely to be popularized in a large area and implemented on a large scale. The method comprises the following steps: selecting a sunny forest land with a deep, fertile and loose soil layer for planting; selecting full and mature seeds, impregnating the seeds with warm water of 35 to 40 DEG C for half an hour, fishing out unfilled grains floating on the water, and taking out the seeds for brief airing; mixing the treated seeds and clean fine river sand according to a proportion of 1:3, and broadcast-sowing the seeds on the selected forest land according to the sowing rate of 1kg per acre. The problem of high dankness required in an emergence period and seedling stage of the gentian macrophylla can be effectively solved. Meanwhile, the principle of digging large gentian macrophylla and preserving small gentian macrophylla is followed when the gentian macrophylla is dug, so that gentian macrophylla grows every year on the planting land, and is likely to form scale.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a method for imitating wild planting in Gentiana chinensis forest. Background technique [0002] Gentiana is the dried root of Gentianaceae plant Gentiana. It is flat in nature, bitter and pungent in taste. It is a rare and precious Chinese medicinal material. It has the functions of dispelling dampness and blood and relaxing tendons. It can treat arthritis, jaundice and other diseases, and is often used in traditional Chinese medicine prescriptions . Mainly produced in Gansu, Shanxi, Ningxia and other provinces. Gentiana chinensis is a perennial herb with a height of 36-50cm. The main root is thick and long, oblong conical, twisted and not straight, and the fibrous roots are twisted or bonded into a cylindrical root. The base is surrounded by residual leaf fibers, and the stems are erect or oblique. The basal leaves are densely rosette-shaped; the cauline leave...

Claims

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Application Information

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IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 解娟芳
Owner 宁夏西北药材科技有限公司
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