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Cultivation method for selenium-rich salvia miltiorrhiza

A cultivation method, the technology of selenium-enriched salvia miltiorrhiza, applied in cultivation, soilless cultivation, botany equipment and methods, etc., can solve the problems of affecting drug efficacy, high toxicity, and low selenium content in salvia miltiorrhiza, so as to be easily absorbed by the human body, The effect of increasing added value

Inactive Publication Date: 2016-02-03
杨文福
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It shows that the role of selenium in salvia miltiorrhiza is indispensable, but the selenium content of salvia miltiorrhiza cultivated by ordinary planting methods is low, which affects the efficacy of the medicine, and excessive use of inorganic selenium is highly toxic. How to convert inorganic selenium into organic selenium and develop natural selenium-enriched Danshen medicinal material has potential research value and broad market prospect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Select the sandy land with deep soil, fertile soil, and good drainage that has not planted Salvia miltiorrhiza, pick out weeds, stones and other debris, and evenly spread base fertilizer on the surface. The amount of base fertilizer applied is 35kg / mu; deep plow the land, The depth is 40cm, leveled and raked thinly, and used as a furrow. The width of the furrow is 1.0m, and the length of the furrow depends on the terrain. Cut the root bar into 2.5cm long root segments, insert the root segments in the soil along the upper and lower ends, wherein the row spacing is 25cm, the plant spacing is 3cm, cover with 2cm thick fine soil, compact, and water immediately; 4 On the 26th of May, during the early flowering stage of Salvia miltiorrhiza, remove the flower moss in time, so as not to hurt the leaves, mix 0.5 parts of potassium dihydrogen phosphate and 0.5 parts of sodium selenite into 100 parts of water to dissolve, stir well, make foliar fertilizer, spray, The spraying amou...

Embodiment 2

[0031] Select the sandy land with deep soil layer, fertile soil and good drainage that has not planted Salvia miltiorrhiza, pick out weeds, stones and other debris, and evenly spread base fertilizer on the surface. The amount of base fertilizer applied is 50kg / mu; deep plow the land, The depth is 50cm, leveled and raked finely, and the furrow is 1.5m wide. The furrow length depends on the terrain. The ditch width is 25cm and the ditch depth is 25cm. Cut the root strips into 3cm-long root segments, insert the root segments into the soil along the upper and lower ends, wherein the row spacing is 30cm, the plant spacing is 5cm, cover with 3cm thick fine soil, compact, and then water; On the 27th, at the early flowering stage of Salvia miltiorrhiza, remove the flower moss in time, so as not to damage the leaves, mix 0.1 part of potassium dihydrogen phosphate and 0.2 part of sodium selenite into 100 parts of water to dissolve, stir well, and make foliar fertilizer, spray, spray The...

Embodiment 3

[0035]Select the sandy land with deep soil, fertile soil and good drainage that has not planted Salvia miltiorrhiza, pick out weeds, stones and other sundries, and evenly spread base fertilizer on the surface. The amount of base fertilizer applied is 45kg / mu; The depth is 45cm, the rake is leveled and thin, and the furrow is 1.2m wide. The furrow length depends on the terrain. The furrow width is 22cm and the furrow depth is 22cm. Cut the root strips into 3cm long root sections, insert the root sections into the soil along the upper and lower ends, wherein the row spacing is 24cm, the plant spacing is 4cm, cover with 3cm thick fine soil, compact, and then water; On the 28th, at the early flowering stage of Salvia miltiorrhiza, remove the flower moss in time, so as not to hurt the leaves, mix 0.3 parts of potassium dihydrogen phosphate and 0.4 parts of sodium selenite into 100 parts of water to dissolve, stir well, and make leaf fertilizer, spray, spray The application rate is ...

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Abstract

The invention discloses a cultivation method for selenium-rich salvia miltiorrhiza and belongs to the field of salvia miltiorrhiza cultivation. The cultivation method for the selenium-rich salvia miltiorrhiza, disclosed by the invention, comprises the steps of carrying out land selection and land preparation, carrying out planting, carrying out field management and carrying out harvesting. By adopting the cultivation method for the selenium-rich salvia miltiorrhiza, disclosed by the invention, a natural high-selenium salvia miltiorrhiza crude drug, in which the content of selenium is apparently higher than that in the ordinary salvia miltiorrhiza, can be obtained, and the added value of salvia miltiorrhiza products is increased; and the selenium in the salvia miltiorrhiza mainly exists in the form of organic biostate, thereby being easy to absorb by people when the salvia miltiorrhiza is eaten.

Description

technical field [0001] The invention belongs to the field of cultivation of salvia miltiorrhiza, in particular to a cultivation method of selenium-enriched salvia miltiorrhiza. Background technique [0002] Salvia miltiorrhiza is a medicinal plant of Labiatae. Its dried roots and rhizomes are often used. It is bitter in nature and slightly cold. , Indications for irregular menstruation, amenorrhea dysmenorrhea, accumulation of lumps in the abdomen, tingling pain in the chest and abdomen, heat arthralgia pain, sore swelling and pain, upset and insomnia, hepatosplenomegaly, angina pectoris. [0003] Selenium is an essential trace element for the human body. The Chinese Nutrition Society also listed selenium as one of the 15 essential nutrients for the human body. A large number of clinical experiments at home and abroad have proved that the lack of selenium in the human body can cause dysfunction of some important organs, leading to many serious diseases. More than 40 countri...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G31/00C05G3/00
Inventor 杨文福
Owner 杨文福
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