Method for planting selenium-enriched alpiniaofficinarum hance

A planting method and selenium-enriching technology, applied in botany equipment and methods, fertilization methods, planting substrates, etc., can solve the problems of little research on selenium, achieve the effects of eliminating soil-borne diseases, strong growth potential, and increased production capacity

Inactive Publication Date: 2018-07-10
广东日可威富硒食品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are few reports and studies on the application of selenium in the cultivation of Algal ginger

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A kind of selenium-enriched Xuwen galangal planting method of the present embodiment mainly comprises the following steps:

[0028] (1) Seed treatment: Soak galangal seeds with 1.0 mg / L brassinosteroid for 7 hours, wash with water twice, drain, and evenly spray 0.2 mg / L sodium selenate solution;

[0029] (2) Cultivate seedlings: Sow the galanga seeds into the seedling-raising matrix made by mixing the decomposed cassava stem mixed matrix and vermiculite in a ratio of 2:7, bury it at a depth of 9cm, and moisten the matrix twice a day with clean water after sowing After 20 days, wetting the substrate once a day with seedling nutrient solution;

[0030] (3) Transplanting of seedlings: when the seedlings are more than 6 months old and the buds are 12.5cm long, they are transplanted to a cultivation tank covered with a composite matrix base fertilizer for planting. The cultivation tank is covered with a layer of 35cm thick composite matrix base fertilizer. After planting, us...

Embodiment 2

[0042] A kind of selenium-enriched Xuwen galangal planting method of the present embodiment mainly comprises the following steps:

[0043] (1) Seed treatment: Soak galangal seeds with 1.0 mg / L brassinosteroid for 6 hours, wash with water twice, drain, and evenly spray 0.1 mg / L sodium selenate solution;

[0044] (2) Cultivate seedlings: Sow the galanga seeds into the seedling-raising matrix made by mixing the decomposed cassava stem mixed matrix and vermiculite at a ratio of 1:3, bury it at a depth of 8cm, and moisten the matrix twice a day with water after sowing After 18 days, wetting the substrate once a day with seedling nutrient solution;

[0045] (3) Transplanting of seedlings: when the seedling age is more than 6 months, transplant to the cultivation tank covered with composite matrix base fertilizer when the bud length is 10cm, and the cultivation tank is covered with a layer of 30cm thick composite matrix base fertilizer. Wet substrate 1 time;

[0046] (4) Topdressin...

Embodiment 3

[0057] A kind of selenium-enriched Xuwen galangal planting method of the present embodiment mainly comprises the following steps:

[0058] (1) Seed treatment: Soak galangal seeds with 1.0 mg / L brassinosteroid for 8 hours, wash with water 2-3 times, drain, and evenly spray 0.3 mg / L sodium selenate solution;

[0059] (2) Cultivate seedlings: Sow the galanga seeds into the seedling-raising matrix made by mixing the decomposed cassava stem mixed matrix and vermiculite in a ratio of 1:4, bury it at a depth of 10cm, and moisten the matrix with water three times a day after sowing After 22 days, wetting the substrate once a day with seedling nutrient solution;

[0060] (3) Transplanting of seedlings: when the seedlings are more than 6 months old and the buds are 15cm long, they are transplanted to a cultivation tank covered with a composite substrate base fertilizer for planting. The cultivation tank is covered with a layer of 40cm thick composite substrate base fertilizer. Wet subs...

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Abstract

The invention discloses a method for planting selenium-enriched alpiniaofficinarum hance; a soil-free cultivation technology is used, a composted cassava stem mixed matrix and vermiculite are mixed according to the ratio of 1:(3-4) to prepare a seedling nursing matrix, seeds are sowed into the seedling nursing matrix, and then seedlings are transplanted to a cultivation bed covered with a compoundmatrix base fertilizer for fixed planting; alpiniaofficinarum hance is supplemented with a nutrient solution during the growth period, nutrient substances needed by the plants are provided, and the high-quality selenium-enriched alpiniaofficinarum hance product is obtained. The compound matrix base fertilizer consists of a wheat straw black liquor mixed fertilizer, humic acid, calcium nitrate, potassium dihydrogen phosphate, potassium nitrate, calcium superphosphate, urea and ethylene.

Description

technical field [0001] The invention relates to the technical field of crop planting, in particular to a method for planting selenium-enriched xuwen galangal. Background technique [0002] Galangal (Alpinia officinarum Hance), also known as galangal, also known as xuwen galangal, is one of the famous southern medicine plants. Galangal extract has antibacterial, antioxidative, antiviral, anticancer, cardiovascular and cerebrovascular protection activities, and has been widely used in the preparation of food and pharmaceutical additives. Galangal is distributed in the tropics and subtropics. Among them, the galangal produced in Longtang Town, Xuwen County, Zhanjiang City, Guangdong Province has the best quality and is the authentic galangal. [0003] Galangal oil Galangal slices can be processed and distilled to make galangal oil. Galangal rhizomes contain 0.5%-1.5% volatile oil, the main components of which are cineole and cinnamic acid methyl ester, in addition there are e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00C05G3/00C05G3/04A01G31/00A01C21/00A01G24/15A01G24/22A01G24/20A01G24/27A01G24/28A01G24/10A01G24/30C05G3/80
CPCA01C21/005A01G31/00C05B1/02C05B7/00C05D9/00C05G3/00C05G3/80C05G5/20C05F3/00C05F5/002C05F11/00C05F11/08C05C3/00C05C5/02C05C5/04C05D1/02C05D5/00C05D9/02C05C5/00C05C9/00C05F11/02Y02P20/133
Inventor 不公告发明人
Owner 广东日可威富硒食品有限公司
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