Seedling raising method for paris polyphylla

A technology of replanting and picking seeds, applied in the field of seedling raising in regenerating buildings, can solve the problems of low germination rate of seedlings and long period of seedling cultivation, and achieve the effect of avoiding easy susceptibility to diseases.

Inactive Publication Date: 2016-02-10
道真仡佬族苗族自治县华毅中药材专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a method for growing seedlings of chrysalis to solve the problems of low seedling germination rate and long seedling period in traditional chrysanthemum seedling cultivation

Method used

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  • Seedling raising method for paris polyphylla

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] (1) Seed collection and seed treatment: Use the top of the mature tuber of P. edulis as the seed. After digging out the tuber of P. edulis, first throw off the soil on the tuber by hand, then break off the top of the tuber, and lightly remove the tuber with a fine brush. Gently clean off the remaining soil on the top, and then treat the wound on the top with plant ash;

[0016] (2) Site selection and fertilization: choose a mountainous area with an altitude between 800 and 1200, an annual precipitation of more than 1000 mm, a deep soil layer, rich in humus, and good drainage; 2 After applying 7000kg of phosphate fertilizer and 2000kg of nitro compound fertilizer, plow the soil and break the soil into 1cm fine grains; after plowing, dig out planting holes with length, width and height of 25cm, 20cm and 23cm respectively , add a layer of 3cm wet river sand and farmyard manure mixture at the bottom of the hole, and the weight ratio of wet sand and farmyard manure is 3:2, a...

Embodiment 2

[0020] (1) Seed collection and seed treatment: Use the matured Ponychophytum tubers to replant P. Gently clean off the residual soil on the top, and then treat the wound on the top with plant ash;

[0021] (2) Site selection and fertilization: choose a mountainous area with an altitude between 800 and 1200, an annual precipitation of more than 1000 mm, a deep soil layer, rich in humus, and good drainage; 2 After applying 7000kg of phosphate fertilizer and 2000kg of nitro compound fertilizer, plow the soil and break the soil into fine particles of 1.5cm; At the bottom of the hole, add a layer of 3~5cm wet river sand and farmyard manure mixture, and the weight ratio of wet sand and farmyard manure is 3.3:2.3, and then spread a layer of 1.5cm thick on the mixture fine soil; put the top of the tuber into the planting hole, and then cover the top of the tuber with a 2.5cm thick mixture of fine soil and plant ash, and the weight ratio of fine soil and plant ash is 2.2:1.3, and then...

Embodiment 3

[0025] (1) Seed collection and seed treatment: Use the matured Ponychophytum tubers to replant P. Gently clean off the residual soil on the top, and then treat the wound on the top with plant ash;

[0026] (2) Site selection and fertilization: choose a mountainous area with an altitude between 800 and 1200, an annual precipitation of more than 1000 mm, a deep soil layer, rich in humus, and good drainage; 2 After applying 7000kg of phosphate fertilizer and 2000kg of nitro compound fertilizer, plow the soil and break the soil into 2cm fine grains; after plowing, dig out planting holes with length, width and height respectively 27, 22 and 25cm , add a layer of 3~5cm wet river sand and farmyard manure mixture at the bottom of the hole, and the weight ratio of wet sand and farmyard manure is 3.5:2.5, and then spread a layer of 2cm thick fine soil on the mixture ;Put the top of the tuber into the planting hole, and then cover the top of the tuber with a 2cm thick mixture of fine so...

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Abstract

The invention discloses a seedling raising method for paris polyphylla, and belongs to the field of paris polyphylla seedling raising. The seedling raising method comprises the following steps of 1 seed collecting and processing, wherein the tops of ripened paris polyphylla tubers are adopted as seeds; 2 field selecting and fertilizing; 3 field managing; 4 picking and harvesting. According to the seedling raising method, the paris polyphylla seedling emergence rate is improved to 80% from 50% compared with a traditional technology, the transplanting survival rate is more than 80%, and the paris polyphylla seedling emergence cycle is shortened to 4 months from 12 months compared with the traditional technology.

Description

technical field [0001] The present invention relates to the seedling cultivation of the double building, in particular to a method for growing the seedlings of the double building. Background technique [0002] Chonglou is a perennial herb with a height of about 50 cm. The rhizome is brown, horizontal and thick, up to 3 cm thick. The surface is rough and knotted, and fibrous roots grow on the nodes. It is widely distributed, but because the plants of this genus grow slowly, the annual growth is very small. Because of its high medicinal value, it is widely used by folks, and its rhizomes are the main raw materials of many kinds of Chinese patent medicines and new medicines. Therefore, the annual Consuming more than the growth of the chrysanthemum makes the resources of the chrysanthemum exhausted day by day. [0003] At present, there are two ways for the reproduction of the seedlings of Zhonglou, asexual reproduction and sexual reproduction; in the Chinese patent CN10287056...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 李柏华
Owner 道真仡佬族苗族自治县华毅中药材专业合作社
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