Stevia rebaudiana bioactive organic fertilizer, and preparation method thereof

Abstract

The invention provides a stevia rebaudiana bioactive organic fertilizer, and a preparation method thereof. The stevia rebaudiana bioactive organic fertilizer comprises, by weight, 40 to 50 parts of human and animal excreta, 20 to 30 parts of astragalus sinicus straw, 8 to 10 parts of radix scutellariae herb residue, 10 to 15 parts of banana peel slag, 10 to 15 parts of rapeseed meal, 10 to 15 parts of soybean meal, 10 to 12 parts of bamboo reed biochar, 2 to 3 parts of a microbial agent, 5 to 8 parts of dried yellow mealworm powder, 2 to 3 parts of biotin, 10 to 12 parts of calcium bentonite, 5 to 7 parts of expanded feather meal, and 7 to 9 parts of yeast residue. The stevia rebaudiana bioactive organic fertilizer is prepared via fermentation and mixing. According to the preparation method, modern biotechnology is adopted; scientific combination of the raw materials is realized; the stevia rebaudiana bioactive organic fertilizer contains the comprehensive nutrients, and is capable of providing nutrients needed by the growth of stevia rebaudiana; a plurality of beneficial microorganisms are added; microorganisms in soli are improved; plant disease resistance and fertilizer utilization are improved; soil fertility decline and stevia rebaudiana quality decline caused by applications of chemical fertilizers are avoided.

Description

technical field

[0001] The invention relates to the technical field of stevia planting, in particular to a bioactive organic fertilizer for stevia and a preparation method thereof. Background technique

[0002] Stevia is a perennial herb of the genus Stevia in the Asteraceae family. The whole Stevia plant contains sugar, and the sweetness of the leaves is the highest, containing about 14% glycosides. The glycosides of the branches are equivalent to half of the leaves. Stevia leaves can be used as sugar after drying and crushing, or through ethanol precipitation Obtain stevioside, the sweetness is equivalent to 250-300 times that of white sugar, and the calories are only 1 / 300 of white sugar. Not only that, stevioside has no toxic side effects, no carcinogens, safe to eat, regular consumption can prevent high blood pressure , diabetes, obesity, heart disease, dental caries and other diseases, it is an ideal sweetener to replace sucrose. At present, it has been widely used i...

Examples

Embodiment 1

[0020] The biologically active organic fertilizer for stevia described in this embodiment includes the following components in parts by weight: 45 parts of human and animal manure, 25 parts of milk vetch straw, 9 parts of Scutellaria baicalensis dregs, 12 parts of banana peel residue, 12 parts of rapeseed meal, 12 parts of soybean meal, 11 parts of reed bamboo biochar, 2.5 parts of microbial agent, 6 parts of dried Tenebrio molitor powder, 2.5 parts of biotin, 11 parts of calcium-based bentonite, 6 parts of puffed feather powder, and 8 parts of yeast residue; The agent is 80% of Bacillus subtilis, 10% of Bacillus megaterium, 8% of Bacillus licheniformis, 1% of Paenibacillus nitrogen-fixing and 1% of nitrifying bacteria strains; / g; the Scutellaria baicalensis medicine residue is the dried waste medicine residue after extracting the active ingredients in the Scutellaria baicalensis medicinal material; the yeast residue is the yeast residue discarded after the production of yeast...

Embodiment 2

[0026] The biologically active organic fertilizer for stevia described in this embodiment includes the following components in parts by weight: 40 parts of human and animal manure, 20 parts of milk vetch straw, 10 parts of Scutellaria baicalensis dregs, 15 parts of banana peel residue, 10 parts of rapeseed meal, 15 parts of soybean meal, 10 parts of reed bamboo biochar, 2 parts of microbial agent, 8 parts of dried Tenebrio molitor powder, 3 parts of biotin, 12 parts of calcium-based bentonite, 7 parts of puffed feather powder, and 7 parts of yeast residue; The agent is 80% of Bacillus subtilis, 10% of Bacillus megaterium, 8% of Bacillus licheniformis, 1% of Paenibacillus nitrogen-fixing and 1% of nitrifying bacteria strains; / g; the Scutellaria baicalensis medicine residue is the dried waste medicine residue after extracting the active ingredients in the Scutellaria baicalensis medicinal material; the yeast residue is the yeast residue discarded after the production of yeast; t...

Embodiment 3

[0032] The biologically active organic fertilizer for stevia described in this embodiment includes the following components in parts by weight: 50 parts of human and animal manure, 30 parts of milk vetch straw, 8 parts of Scutellaria baicalensis dregs, 10 parts of banana peel residue, 15 parts of rapeseed meal, 10 parts of soybean meal, 12 parts of reed bamboo biochar, 3 parts of microbial agent, 5 parts of dried Tenebrio molitor powder, 2 parts of biotin, 10 parts of calcium-based bentonite, 5 parts of puffed feather powder, and 9 parts of yeast residue; The agent is 80% of Bacillus subtilis, 10% of Bacillus megaterium, 8% of Bacillus licheniformis, 1% of Paenibacillus nitrogen-fixing and 1% of nitrifying bacteria strains; / g; the Scutellaria baicalensis medicine residue is the dried waste medicine residue after extracting the active ingredients in the Scutellaria baicalensis medicinal material; the yeast residue is the yeast residue discarded after the production of yeast; th...

technical field

[0001] The invention relates to the technical field of stevia planting, in particular to a bioactive organic fertilizer for stevia and a preparation method thereof. Background technique

[0002] Stevia is a perennial herb of the genus Stevia in the Asteraceae family. The whole Stevia plant contains sugar, and the sweetness of the leaves is the highest, containing about 14% glycosides. The glycosides of the branches are equivalent to half of the leaves. Stevia leaves can be used as sugar after drying and crushing, or through ethanol precipitation Obtain stevioside, the sweetness is equivalent to 250-300 times that of white sugar, and the calories are only 1 / 300 of white sugar. Not only that, stevioside has no toxic side effects, no carcinogens, safe to eat, regular consumption can prevent high blood pressure , diabetes, obesity, heart disease, dental caries and other diseases, it is an ideal sweetener to replace sucrose. At present, it has been widely used i...

Examples

Embodiment 1

[0020] The biologically active organic fertilizer for stevia described in this embodiment includes the following components in parts by weight: 45 parts of human and animal manure, 25 parts of milk vetch straw, 9 parts of Scutellaria baicalensis dregs, 12 parts of banana peel residue, 12 parts of rapeseed meal, 12 parts of soybean meal, 11 parts of reed bamboo biochar, 2.5 parts of microbial agent, 6 parts of dried Tenebrio molitor powder, 2.5 parts of biotin, 11 parts of calcium-based bentonite, 6 parts of puffed feather powder, and 8 parts of yeast residue; The agent is 80% of Bacillus subtilis, 10% of Bacillus megaterium, 8% of Bacillus licheniformis, 1% of Paenibacillus nitrogen-fixing and 1% of nitrifying bacteria strains; / g; the Scutellaria baicalensis medicine residue is the dried waste medicine residue after extracting the active ingredients in the Scutellaria baicalensis medicinal material; the yeast residue is the yeast residue discarded after the production of yeast...

Embodiment 2

[0026] The biologically active organic fertilizer for stevia described in this embodiment includes the following components in parts by weight: 40 parts of human and animal manure, 20 parts of milk vetch straw, 10 parts of Scutellaria baicalensis dregs, 15 parts of banana peel residue, 10 parts of rapeseed meal, 15 parts of soybean meal, 10 parts of reed bamboo biochar, 2 parts of microbial agent, 8 parts of dried Tenebrio molitor powder, 3 parts of biotin, 12 parts of calcium-based bentonite, 7 parts of puffed feather powder, and 7 parts of yeast residue; The agent is 80% of Bacillus subtilis, 10% of Bacillus megaterium, 8% of Bacillus licheniformis, 1% of Paenibacillus nitrogen-fixing and 1% of nitrifying bacteria strains; / g; the Scutellaria baicalensis medicine residue is the dried waste medicine residue after extracting the active ingredients in the Scutellaria baicalensis medicinal material; the yeast residue is the yeast residue discarded after the production of yeast; t...

Embodiment 3

[0032] The biologically active organic fertilizer for stevia described in this embodiment includes the following components in parts by weight: 50 parts of human and animal manure, 30 parts of milk vetch straw, 8 parts of Scutellaria baicalensis dregs, 10 parts of banana peel residue, 15 parts of rapeseed meal, 10 parts of soybean meal, 12 parts of reed bamboo biochar, 3 parts of microbial agent, 5 parts of dried Tenebrio molitor powder, 2 parts of biotin, 10 parts of calcium-based bentonite, 5 parts of puffed feather powder, and 9 parts of yeast residue; The agent is 80% of Bacillus subtilis, 10% of Bacillus megaterium, 8% of Bacillus licheniformis, 1% of Paenibacillus nitrogen-fixing and 1% of nitrifying bacteria strains; / g; the Scutellaria baicalensis medicine residue is the dried waste medicine residue after extracting the active ingredients in the Scutellaria baicalensis medicinal material; the yeast residue is the yeast residue discarded after the production of yeast; th...