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High yield radix puerariae planting method

A planting method and technology of kudzu root, applied in the direction of soil preparation method, chemical instrument and method, root crop cultivation, etc., can solve the problems of not being biodegradable, endangering the ecological environment, low yield of kudzu root, etc., achieving good effect, good utilization efficiency, Effects of utilization efficiency improvements and repairs

Inactive Publication Date: 2018-12-18
黔西南州贵隆农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The artificial large-scale planting of pueraria is mainly distributed in Hubei, Hunan, Jiangxi, Guangxi, Yunnan and some areas of Guangdong, and the economic benefits are relatively high. However, during the planting process of pueraria, due to drought tolerance and fear of flooding, a lot of money has been invested in irrigation and management of pueraria. , and the yield of kudzu root is not high
In addition, social development has led to more and more pollutants being discharged into the soil. Among them, the discharge of heavy metal chromium is particularly serious and cannot be biodegraded. It moves in the chromium environmental medium, forming permanent pollution to the environment, and seriously endangering the ecological environment.
[0003] The application number is 201711056638.7, which discloses a chromium-contaminated soil remediation agent. The soil remediation agent is made by mixing ammonium dihydrogen phosphate, cellulose, ferrous sulfate, bentonite, calcium phenate, and ginkgo leaf powder to repair the soil. Technical features In order to dry and crush the ginkgo leaves into 100 orders, control the moisture in the ginkgo leaves to be 1.5WT%, and reduce the toxic chromium hexavalent in the soil to the nontoxic chromium trivalent, but this method may cause a large amount of chromium trivalent Chromium dissociates in the soil and is absorbed by plants, resulting in chromium poisoning

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] (1), the land is processed: when there is no frost in December, after adding pH regulator and sodium bentonite, plow the land deeply to ensure that the thickness of the soil layer is 80-100cm; (2) seedling cultivation: select high starch content, Mature and grow kudzu vine branches, cut them into strips at the germination place, and soak them in rooting agent, then insert the lower base of kudzu seedlings into the silt for wrapping, and then insert them into the seedbed covered with fine sand and soft mud, with a depth of 4 -7 cm, finally spread a layer of straw and wait for transplanting; (3), planting: move the kudzu seedlings into the pits of the treated land, the distance between the planting pits is 60-80cm, topdress after half a month, wait until the pueraria vines When it grows to 1.5m, topdress it again;

Embodiment 2

[0017] (1), the land is processed: when there is no frost in December, add a pH regulator, the pH to 5.5, and after adding organic modified bentonite, deeply plow the land to ensure that the thickness of the soil layer is at 80-100cm; (2 ) Seedling raising: Select mature kudzu vine branches with high starch content, cut them into strips at the germination place, and soak them with rooting agent, then insert the lower base of kudzu seedlings into the mud for wrapping, and then insert them into fine sand and soft On the seedbed of mud, the depth is 4-7 centimeters, and finally a layer of straw is laid and waits for transplanting; (3), planting: move the kudzu seedlings into the pits of the treated land, and the distance between the planting pits is 60-80cm, half Topdress after one month, and when the Pueraria vine grows to 1.5m, topdress again;

Embodiment 3

[0019] (1), the land is processed: when there is no frost in December, add a pH regulator, the pH to 6, and after adding organically modified bentonite, deeply plow the land to ensure that the thickness of the soil layer is at 80-100cm; (2 ) Seedling raising: Select mature kudzu vine branches with high starch content, cut them into strips at the germination place, and soak them with rooting agent, then insert the lower base of kudzu seedlings into the mud for wrapping, and then insert them into fine sand and soft On the seedbed of mud, the depth is 4-7 centimeters, and finally a layer of straw is laid and waits for transplanting; (3), planting: move the kudzu seedlings into the pits of the treated land, and the distance between the planting pits is 60-80cm, half Topdress after one month, and when the Pueraria vine grows to 1.5m, topdress again;

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Abstract

The invention relates to the field of radix puerariae planting and specifically relates to a high yield radix puerariae planting method. The method includes (1) performing soil preparation; (2) growing seedlings; (3) planting. According to the invention, organic modified bentonite is mixed with soil; the organic modified bentonite is good in adsorption performance and regeneration performance, andcan fix chromium in soil as a bonding agent so as to prevent chromium to migrate to the surroundings. When the PH value is 6-7, the adsorption rate of chromium is over 90%, so that chromium metal poisoning can be prevented effectively.

Description

technical field [0001] The invention relates to the field of kudzu root planting, in particular to a high-yield kudzu root planting method. Background technique [0002] Pueraria lobata, the name of traditional Chinese medicine. It is the dried root of the leguminous plant kudzu, commonly known as kudzu. Excavated in autumn and winter, cut into thick slices or small pieces while fresh; dry. Sweet, pungent, cool. It has the functions of relieving muscle and reducing fever, clearing rash, promoting body fluid and quenching thirst, promoting yang and relieving diarrhea. It is often used for superficial syndromes of fever, stiff neck and back pain, opaque measles, fever and thirst, yin deficiency and thirst, heat diarrhea and dysentery, and diarrhea due to spleen deficiency. Medicinal and Edible Take the rhizome of kudzu root, cut it into pieces or flakes and dry it, or make it into powder. Guangdong and other places like to make soup and eat it fresh. Pueraria lobata is wi...

Claims

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Application Information

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IPC IPC(8): A01G22/25A01B79/02C09K17/40C09K101/00
CPCA01B79/02A01G22/25C09K17/40C09K2101/00
Inventor 郑传禄
Owner 黔西南州贵隆农业发展有限公司
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