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Stevia rebaudiana second-batch seedling germination liquid and preparation method thereof

A technology of germination liquid and stevia, applied in botany equipment and methods, chemicals for biological control, biocides, etc., can solve the problems of unguaranteed germination rate, slow growth, and insufficient robustness of second crop seedlings, and achieve The preparation method is simple, the effects of promoting robust growth and convenient operation

Inactive Publication Date: 2017-05-17
MINGGUANG DAQUAN STEVIA PROFESSIONAL COOP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the planting of stevia is single-crop planting, but in some areas with suitable climate, the planting of stevia can achieve crop growth, which can greatly reduce planting costs and save labor. However, there are certain defects in crop planting. The rate cannot be guaranteed, and the growth is slow for a long period of time after germination, and the seedlings are slender and not strong enough

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] This embodiment relates to a kind of stevia rebaudiana seedling germination liquid and its preparation method;

[0024] The germination solution is composed of the following components: 30 parts of willow twigs, 20 parts of poplar twigs, 10 parts of cactus, 8 parts of foxtail, 8 parts of plant ash, 12 parts of sodium nitrophenolate, 12 parts of humic acid, 7 parts of seaweed 3 parts, 3 parts of vitamins, 3 parts of strains.

[0025] The preparation steps of the germination liquid are as follows:

[0026] (1) Weigh willow twigs, poplar twigs, cactus, and green foxtail respectively according to the proportion, put them in a container and mash until juice appears, add water of 8 times the total weight of each component and soak for 6 hours;

[0027] (2) Filter the mixture in step (1) to obtain soaking solution;

[0028] (3) Weigh plant ash, sodium nitrophenolate, humic acid, seaweed, and vitamins according to the proportion, add them to the fermenter, add water that is 8...

Embodiment 2

[0033] This embodiment relates to a kind of stevia rebaudiana seedling germination liquid and its preparation method;

[0034] The germination solution is composed of the following components: 20 parts of willow twigs, 10 parts of poplar twigs, 5 parts of cactus, 5 parts of foxtail, 5 parts of plant ash, 10 parts of sodium nitrophenolate, 10 parts of humic acid, 5 parts of seaweed 1 part, 1 part vitamin, 1 part strain.

[0035] The preparation steps of the germination liquid are as follows:

[0036] (1) Weigh willow twigs, poplar twigs, cactus, and green foxtail respectively according to the proportion, put them in a container and mash until juice appears, add water 5 times the total weight of each component and soak for 5 hours;

[0037] (2) Filter the mixture in step (1) to obtain soaking solution;

[0038] (3) Weigh plant ash, sodium nitrophenolate, humic acid, seaweed, and vitamins according to the ratio, add them to the fermenter, add water 5 times the weight of the tot...

Embodiment 3

[0043] This embodiment relates to a kind of stevia rebaudiana seedling germination liquid and its preparation method;

[0044] The germination solution is composed of the following components: 40 parts of willow twigs, 30 parts of poplar twigs, 15 parts of cactus, 10 parts of foxtail, 10 parts of plant ash, 15 parts of sodium nitrophenolate, 15 parts of humic acid, and 10 parts of seaweed 5 parts, 5 parts of vitamins, 5 parts of strains.

[0045] The preparation steps of the germination liquid are as follows:

[0046] (1) Weigh willow twigs, poplar twigs, cactus, and foxtail respectively according to the proportion, put them in a container and mash until juice appears, add water 10 times the total weight of each component and soak for 8 hours;

[0047] (2) Filter the mixture in step (1) to obtain soaking solution;

[0048] (3) Weigh plant ash, sodium nitrophenolate, humic acid, seaweed, and vitamins according to the proportion, add them to the fermenter, add water 10 times t...

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PUM

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Abstract

The invention relates to the technical field of agricultural planting, in particular to stevia rebaudiana second-batch seedling germination liquid and a preparation method thereof. The germination liquid comprises the following components: willow twigs, aspen twigs, cactus, green bristlegrass, plant ash, compound sodium nitrophenolate, humic acid, seaweed, vitamin and culture. The preparation method comprises the following steps: weighing the willow twigs, the aspen twigs, the cactus and the green bristlegrass, putting into a container, mashing and adding water to soak; filtering the mixture to obtain soaking liquid; weighing the plant ash, the compound sodium nitrophenolate, the humic acid, the seaweed and the vitamin according to the proportion, adding into a fermentation tank, adding water and the fermentation culture and performing fermentation; after fermentation, filtering to obtain fermentation liquid ; mixing and concentrating the soaking liquid and the fermentation liquid to obtain the seedling germination liquid. The germination liquid provided by the invention can promote stevia rebaudiana second-batch germination, provides good nutrition for tender shoots and promotes the tender shoots to grow healthily and strongly ; the preparation method is simple and convenient to operate, and has high application value.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a germination liquid of stevia rebaudiana second crop seedlings and a preparation method thereof. Background technique [0002] Stevia is a perennial herbaceous plant of Compositae, native to subtropical South America. The roots, stems and leaves of Stevia rebaudiana contain steviol glycosides. Stevioside has the characteristics of high sweetness (200-300 times that of sucrose), low calorie (only 1 / 300 of sucrose), and can increase blood sugar, lower blood pressure, and promote metabolism. Heart disease, dental caries, etc. have a certain auxiliary effect, so it has increasingly attracted people's attention and attention, and has become the "third sugar source" after sucrose and synthetic sugar. [0003] In recent years, with the increase in demand for stevia, the planting area is also expanding. It is planted in Hainan in the south, Heilongjiang in the north, eas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/44A01N63/02A01N63/04A01N61/00A01N33/22A01P21/00C05G1/00
CPCA01N33/22A01N61/00A01N63/10A01N63/30A01N65/00A01N65/44C05D1/00C05D9/00C05F11/00C05F11/02C05F11/08C05F11/10A01N2300/00
Inventor 贾德军
Owner MINGGUANG DAQUAN STEVIA PROFESSIONAL COOP