Biological fertilizer special for organic peanuts and preparation method thereof

A bio-fertilizer and peanut technology, applied in the field of fertilizer production, to achieve the effects of increasing yield, increasing economic benefits, and promoting high yield of peanuts

Inactive Publication Date: 2013-05-15
SHANDONG GUANGDA FERTILIZER INDAL TECHCO
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  • Abstract
  • Description
  • Claims
  • Application Information

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  • Biological fertilizer special for organic peanuts and preparation method thereof

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Embodiment 1

[0037] Embodiment 1: special biological fertilizer for organic peanuts, the raw material components are as follows:

[0038] 400 kg of degraded peanut oil residue, 600 kg of peanut straw, and 5 kg of microbial agent EM composite agent.

[0039] The preparation method steps are as follows:

[0040] (1) Preparation of Bacillus subtilis fermentation liquid and Yarrowia lipolytica fermentation liquid

[0041] Take 20 grams of peeled potatoes, add 100 grams of water and boil for 20 minutes, filter through gauze, add water to the filtrate to 100 grams, then add 1.5 grams of glucose and 0.2 grams of peptone, heat until all ingredients are dissolved, and sterilize under 0.11 MPa pressure for 30 minutes , prepared into a liquid culture medium, the activated Bacillus subtilis and Yarrowia lipolytica were cultured for 2 days respectively in shake flasks at 28°C and 180 rpm; 20 kg of potatoes, 0.8 kg of glucose, 3.0 kg of oil residue, and 100 kg of water were cultured in a fermenter at ...

Embodiment 2

[0044] Embodiment 2: special bio-fertilizer for organic peanuts, the mass parts of raw materials are as follows:

[0045] 500 kg of degraded peanut oil residue, 500 kg of peanut straw, and 4 kg of microbial agent EM composite agent.

[0046] The preparation method is the same as in Example 1.

Embodiment 3

[0047] Embodiment 3: special bio-fertilizer for organic peanuts, the mass parts of raw materials are as follows:

[0048] 600 kg of degraded peanut oil residue, 400 kg of peanut straw, and 3 kg of microbial agent EM composite agent.

[0049] The preparation method steps are as follows:

[0050] (1) The preparation method of Bacillus subtilis fermentation liquid and Yarrowia lipolytica fermentation liquid is the same as that in Example 1.

[0051] (2) Get 70 kilograms of Bacillus subtilis fermentation liquid, 60 kilograms of Yarrowia lipolytica fermentation liquid and add in 550 kilograms of peanut oil residues, adjust moisture content 54wt%, pH6.8, fully mix, control material temperature 40 ℃, place 6 Hour. Heat up, count when the temperature rises to 100°C, and keep it for 30 minutes. Degradation of peanut oil residue was obtained.

[0052] (3) Take 400 kg of peanut stalks crushed to a length of 0.5 cm, mix with 600 kg of peanut oil residue degradation product prepared in...

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Abstract

The invention relates to a biological fertilizer special for organic peanuts and a preparation method thereof. The biological fertilizer special for organic peanuts is prepared by fermenting and decomposing 300-650 parts by mass of peanut oil residues serving as peanut wastes, 350-700 parts by mass of peanut stalks and 2-6 parts by mass of an effective microorganism (EM) compound bacterial agent serving as a microorganism bacterial agent, wherein a peanut oil residue degradation product is a mixture obtained by treating residues left by grease filtering after peanut squeezing with two microorganism zymotic fluids including bacillus subtilis and yarrowia lipolytica. The invention further provides preparation and application methods for the biological fertilizer special for organic peanuts.Due to the adoption of the biological fertilizer special for organic peanuts, peanut yield can be increased effectively, peanut quality is enhanced, and a standard for producing an organic peanut product can be reached.

Description

technical field [0001] The invention relates to an organic bio-fertilizer, in particular to a bio-organic fertilizer specially used for producing organic peanuts and a preparation method thereof, which belongs to the technical field of fertilizer production. Background technique [0002] In recent years, with the improvement of people's living standards and domestic and foreign market demand, the world's demand for organic food is increasing, and organic peanuts are one of the important varieties of organic agricultural products exported in my country. my country's organic peanuts have been exported to more than 20 countries and regions including Japan, South Korea, the United States, and Canada. [0003] Organic peanuts require the use of organic cultivation techniques, especially in terms of fertilizers, the use of chemically synthesized fertilizers is not allowed. The main planting areas of peanuts in my country are in the hills and mountainous areas in the north, and th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05F15/00C05F17/00A01G1/00
CPCY02W30/40
Inventor 姜兴民李涛张诚孙应胜李大刚
Owner SHANDONG GUANGDA FERTILIZER INDAL TECHCO
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