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Pesticide-free and fertilizer-free pure ecological Rhizoma Paridis high yield cultivation technology

A high-yield planting and heavy building technology is applied in the field of cultivation of wild Chinese medicinal plants, which can solve the problems of many diseases and insect pests, low yield and poor quality, and achieve the effects of low planting cost, high benefit and low cost.

Active Publication Date: 2015-07-08
金平十里药材开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to propose a high-yield planting technology of pure ecological heavy plants free from pesticides and chemical fertilizers, so as to solve the problems of many diseases and insect pests, low yield and poor quality under the conditions of pure natural and pure ecological planting of heavy plants, and provide sufficient high-quality heavy plants for the market Medicinal raw materials

Method used

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  • Pesticide-free and fertilizer-free pure ecological Rhizoma Paridis high yield cultivation technology
  • Pesticide-free and fertilizer-free pure ecological Rhizoma Paridis high yield cultivation technology
  • Pesticide-free and fertilizer-free pure ecological Rhizoma Paridis high yield cultivation technology

Examples

Experimental program
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Effect test

example 1

[0037] Example 1, the control group using chemical fertilizers and pesticides: one of the 4 acres of land in the control group was selected for chemical fertilizer and pesticide cultivation as control experiment 1. When the seedlings are transplanted, remove and apply calcium in the pond as the base fertilizer. After the seedlings survive, in addition to the conventional water and fertilizer management, they are also sprayed regularly and irregularly to prevent and control blight, stem rot, and pesticides against red spiders and aphids. Topdressing with urea or ammonium bicarbonate etc. See insect spraying medicine. When seeing a disease, use medicine under the guidance of agricultural experts.

[0038] In this continuous cultivation until the sixth year and 3 months, excavate and harvest, remove the stems and leaves and fibrous roots, shake off the sand, the net weight of fresh tubers is 121 tons, the average yield per mu is 30.25 tons, and the average yield per plant Reach...

example 2

[0040] Example 2: A control group using composted human and animal manure and compound fertilizer without plant ash or chemical fertilizers and pesticides: use the remaining 1 mu of land in the control group as control experiment 2. The seedlings were from the same batch of seedlings and transplanted at the same time as those in Control Experiment 1. Composted farmyard manure and compound fertilizer were mixed as base fertilizer at a ratio of 3:1, and conventional water and fertilizer management was carried out after the seedlings survived. From the second year onwards, use agricultural fertilizers for topdressing 1-2 times a year. Loosen the soil before fertilization, and then apply fertilizer one day later. When spider mites or aphids are found, kill them manually.

[0041] In the sixth full year of continuous cultivation, 5.67% of the plants were found dead due to blight and stem rot, and 11.9% of the plants were weak due to diseases and insect pests. When planting to the ...

example 3

[0043] Example 3, the situation of implementing the present invention: on above-mentioned 7 mu bases, use wherein 2 mus of transplanting and the same batch of control group's chrysalis seedlings, row-to-plant spacing is identical, by 7000 strains of field planting per mu. The base fertilizer is a mixed fertilizer of plant ash and decomposed organic fertilizer. The base fertilizer is withdrawn and applied in the ditch or pond according to the above method, and then the soil is poured with fixed root water, and watered regularly until the seedlings survive.

[0044] In order to further compare the difference between pure plant ash as base fertilizer and plant ash plus decomposed farmyard manure, a 5-mu plot was drawn out of the 7-mu plot and only plant ash was used as base fertilizer, and the other conditions were unchanged.

[0045] The decomposed farmyard manure is made by composting and fermenting a part of human and animal feces, a part of pen manure and green manure together...

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Abstract

The invention provides a pesticide-free and fertilizer-free pure ecological Rhizoma Paridis high yield cultivation technology. The pesticide-free and fertilizer-free pure ecological Rhizoma Paridis high yield cultivation technology comprises the steps of selecting a boulevard field with much humus and loose and breathable soil to ridge and build a nursery bed; performing dibble seeding of Rhizoma Paridis seeds in a ditch and covering a layer of 0.5 to 1 cm thickness of plant ash; covering the plant ash layer through a layer of 1 to 2 cm thickness of thin soil or saw dust, pouring enough seedling water and maintaining the moisture and the breathable state of the covering layers until seedlings emerge and are grown into mature seedlings; timely transplanting the mature seedlings or Rhizoma Paridis tubers obtained through cutting into a ridge; performing daily water and fertilizer management on Rhizoma Paridis survived through the transplanting; spraying 10 to 20% of plant ash leaching filtrate on leaf surfaces when the height of Rhizoma Paridis plants is 5 to 15 cm so as to improve the life force of leaves, ensure the enough photosynthesis and promote the growth of the Rhizoma Paridis tubers; spraying 50 to 80% of plant ash leaching filtrate on the leaf surfaces before and after blossom so as to prompt plant branches and leaves to be green, reduce the fall-off of the seeds and improve the quality of the seeds; harvesting the tubers when the continuous planting on the Rhizoma Paridis is 5 to 7 years. According to the pesticide-free and fertilizer-free pure ecological Rhizoma Paridis high yield cultivation technology, the pollution to Rhizoma Paridis products, the soil, water sources and the air due to chemical factors is avoided, the pure ecological, green and high yield effect is achieved, and the guarantee is brought to the safety of materials of the traditional Chinese medicine.

Description

technical field [0001] The invention relates to a cultivation technology of wild Chinese medicinal plants, in particular to a high-yield cultivation technology of pure ecological heavy building without pesticides and chemical fertilizers. Background technique [0002] Chonglou is an important Chinese herbal medicine, which plays an important role in the composition of many famous Chinese patent medicines such as Yunnan Baiyao, and is often used in daily Chinese medicine prescriptions. With the development of my country's traditional Chinese medicine industry, the demand for many Chinese medicinal materials including Zhonglou has increased greatly, and the supply gap has become larger and larger. The wild medicinal material resources alone can no longer meet the market needs. In this regard, people have begun large-scale attempts to artificially plant Chinese herbal medicines such as Chonglou. [0003] Since Chonglou has been excavated in the deep mountains by folk doctor an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G13/00A01C21/00C05G1/00A01N61/00A01P7/02A01P7/04
Inventor 李建军郭访满
Owner 金平十里药材开发有限公司