Maca cultivation method

A cultivation method and maca technology are applied in the field of maca cultivation for increasing the content of glucosinolates in maca, which can solve the problems of unfavorable benign and sustainable development of maca planting industry, degraded quality and the like, and achieve the improvement of maca quality and protein. The effect of increasing content, promoting synthesis and accumulation

Active Publication Date: 2016-04-06
国珍健康科技(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a method for cultivating Maca, which solves the problem that the quality of Maca planting decreases year by year, which is not conducive to the benign and sustainable development of the Maca planting industry.

Method used

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  • Maca cultivation method
  • Maca cultivation method
  • Maca cultivation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Carry out maca seedling raising, site preparation, transplanting, field management and other steps according to conventional methods, spray 300 times diluted solution of fertilizer A on the leaves of maca seedlings for 45 days after transplanting, the amount of fertilizer A per mu is 2kg, once every 15 days , sprayed 3 times in total;

[0024] Fertilizer A includes 8 parts of urea, 5 parts of calcium superphosphate, 48 parts of biochemical potassium fulvic acid, 14 parts of amino acid raw powder, 4 parts of monosilicate, 2 parts of trace elements, 0.0027 parts of natural brassinolide, diethyl diethyl hexanoate 0.2 parts, 0.04 parts of sodium α-naphthalene acetate;

[0025] 60 days before the Maca harvest, the leaves were sprayed with a 400-fold diluted solution of fertilizer B. The amount of fertilizer B per mu was 1 kg, once every 10 days, and sprayed twice. Fertilizer B included 50 parts of biochemical potassium fulvic acid, Amino acid raw powder 45 parts, salicylic ...

Embodiment 2

[0031] Carry out maca seedling raising, site preparation, transplanting, field management and other steps according to the conventional method, and spray the 400 times dilution solution of fertilizer A on the foliage of maca seedlings about 60 days after transplanting, the amount of fertilizer A per mu is 1.5kg, every 15 Once a day, a total of 3 sprays;

[0032] Fertilizer A includes 15 parts of urea, 10 parts of calcium superphosphate, 35 parts of biochemical potassium fulvic acid, 27 parts of amino acid raw powder, 8 parts of monosilicate, 8 parts of trace elements, 0.025 parts of natural brassinolide, diethyl diethyl hexanoate 0.65 parts, 0.15 parts of sodium α-naphthalene acetate;

[0033] Spray 500 times diluted solution of fertilizer B on the leaves about 45 days before maca harvesting, the amount of fertilizer B per mu is 1.5kg, once every 10 days, spray twice in total, fertilizer B includes biochemical potassium fulvic acid 70 parts, 30 parts of amino acid powder, 0.2...

Embodiment 3

[0038] Carry out maca seedling raising, site preparation, transplanting, field management and other steps according to conventional methods, spray 200 times diluted solution of fertilizer A on the leaves of maca seedlings for 50 days after transplanting, the amount of fertilizer A per mu is 1.0kg, every 20 days Once, a total of 4 sprays;

[0039]Fertilizer A includes 11 parts of urea, 8 parts of calcium superphosphate, 44 parts of biochemical potassium fulvic acid, 25 parts of amino acid raw powder, 7 parts of monosilicate, 4.4 parts of trace elements, 0.006 parts of natural brassinolide, diethyl diethyl aminoethyl hexanoate 0.49 parts, 0.104 parts of sodium α-naphthalene acetate;

[0040] Spray a 600-fold diluted solution of fertilizer B on the leaves 50 days before maca harvesting, the amount of fertilizer B per mu is 0.8kg, once every 15 days, a total of 1 spraying, fertilizer B includes 68 parts of biochemical potassium fulvic acid , 32 parts of amino acid raw powder, 0.2...

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Abstract

The invention relates to a Maca cultivation method. The method comprises the following steps that firstly, a 200-400-fold dilute solution of fertilizer A is sprayed to leaves 45-60 days after Maca seedling transplanting, the spraying amount is 1.0-2.0 kg/mu, the fertilizer A is sprayed every 15-20 days, and the total spraying number of times is 3-4; secondly, a 400-600-fold dilute solution of fertilizer B is sprayed to leaves 45-60 days before Maca harvesting, the spraying amount is 0.8-1.5 kg/mu, the fertilizer B is sprayed every 10-15 days, and the total spraying number of times is 1-2. The Maca cultivation method is simple, safe and efficient, the special requirements of Maca for nitrogen phosphorus and potassium, amino acid, microelements, active factors and the like in the growth process can be sufficiently met, the Maca root yield can be increased, the content of the effective active constituent glucosinolate of Maca can be significantly improved, and therefore the Maca quality is obviously improved.

Description

technical field [0001] The invention relates to the technical field of maca planting, in particular to a method for cultivating maca for increasing the glucosinolate content in maca. Background technique [0002] Maca (Lepdium meyenii Walp, Maca) is an annual or biennial herb of the Brassicaceae genus Lepidium. It is native to the Andes mountains above 3,500 meters above sea level in Peru. It has been an important food for people in the Andes mountains for thousands of years. One of the economic crops, because of its rich nutritional value and health benefits, such as enhancing energy, improving fertility, improving sexual function, improving sleep, enhancing immunity and anti-tumor, it is known as "Peru national treasure" and "South American ginseng" , is regarded as a precious gift from the gods of the Andes. [0003] As a medicinal and edible plant, Maca contains a variety of balanced and reasonable nutritional components and physiologically active secondary metabolites....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00C05G3/00C05G3/04C05G3/80
CPCA01G22/00C05B1/02C05C11/00C05G3/00C05G3/80C05F11/02C05F11/10C05C3/00C05C9/00C05D9/02
Inventor 余元涛代鹏飞金文闻张闻达甘楚文余金龙余龙江
Owner 国珍健康科技(北京)有限公司
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