Bacterial manure for peanut planting and preparation method of bacterial manure

A technology for microbial bacterial fertilizer and peanut planting, applied in the field of agricultural fertilizer, can solve the problems of heavy metal pollution of peanut products, excessive pesticide residues, large continuous cropping area, etc. The effect of soil fertility

Active Publication Date: 2014-05-28
湖南慧谷农业生态研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the main peanut producing areas, due to the large continuous cropping area and long continuous cropping period, peanut diseases and insect pests are very serious. Peanut root rot, bacterial wilt, leaf spot, net spot, grub and other diseases and insect pests have caused a production reduction of more than 40% in some areas. Due to the impact of

Method used

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  • Bacterial manure for peanut planting and preparation method of bacterial manure
  • Bacterial manure for peanut planting and preparation method of bacterial manure
  • Bacterial manure for peanut planting and preparation method of bacterial manure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Embodiment 1 is used for the microbial fertilizer of peanut cultivation and preparation method thereof

[0056] The mass percentage of each raw material component of the microbial bacterial fertilizer used for peanut planting in this example is as follows: 15% composite microbial bacterial agent, 60% meal composite powder, 15% starch, and 10% bentonite. The composite microbial agent is 5 billion cfu / g of Bacillus subtilis, 2 billion cfu / g of Rhodopseudomonas palustris, 1 billion cfu / g of Trichoderma harzianum and 2 billion cfu / g of Paecilomyces lilacinus.

[0057] The effective number of viable bacteria of the Bacillus subtilis ACCC10118 bacterial agent in the composite microbial agent is about 5 billion cfu / g, and the effective number of viable bacteria of the Rhodopseudomonas palustris ACCC10649 bacterial agent is about 5 billion cfu / g. 2 billion cfu / g, the effective viable count of Trichoderma harzianum ACCC31707 is about 1 billion cfu / g, and the effective viable cou...

Embodiment 2

[0087] Embodiment 2 is used for the microbial fertilizer of peanut cultivation and preparation method thereof

[0088] The microbial fertilizer used for peanut planting in this example has the following mass percentages of raw material components: 20% composite microbial bacterial agent, 50% meal composite powder, 13% starch, and 17% bentonite. All the other are with embodiment 1.

Embodiment 3

[0089] Embodiment 3 is used for the microbial fertilizer of peanut cultivation and preparation method thereof

[0090] The mass percentage of each raw material component of the microbial bacterial fertilizer used for peanut planting in this example is as follows: 5% composite microbial bacterial agent, 65% meal composite powder, 20% starch, and 10% bentonite. All the other are with embodiment 1.

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Abstract

The invention provides a special bacterial manure for peanut planting, which comprises the following components in parts by weight: 5-25 parts of a compound microbial agent, 30-65 parts of dreg composite powder, 5-20 parts of starch and 10-25 parts of bentonite, wherein the compound microbial agent is composed of bacillus subtilis agent, a rhodopseudomonas palustris agent, a trichoderma harzianum agent and a paecilomyces lilacinus agent; the mass ratio of the bacillus subtilis agent to the rhodopseudomonas palustris agent to the trichoderma harzianum agent to the paecilomyces lilacinus agent is 5:2:1:2, and the total effective viable count of the compound microbial agent is10 billion cfu/g. The bacterial manure is mainly used as a base fertilizer, and can change the microenvironment around the roots of peanuts to prevent various plant diseases and insect pests while promoting nutrient absorption of the peanuts, so that the yield and quality of the peanuts are improved.

Description

technical field [0001] The invention relates to the field of agricultural fertilizers, in particular to a microbial fertilizer for peanut planting and a preparation method thereof. Background technique [0002] Peanut is a traditional bulk export agricultural product in my country, and has strong competitiveness in the international market. According to statistics, in recent years, my country's annual peanut export volume has exceeded 600,000 tons, accounting for more than 40% of the world's peanut export volume, ranking first in the world. Peanut exporter. At the same time, peanut is the main oil crop. As early as the 1950s, peanut accounted for 34.2% of the total planting area of ​​oil crops and 59.5% of the total output of oil crops. With the improvement of people's living standards, the nutritional and health value of peanuts has been increasingly valued, the proportion of food processing has further increased, and the demand has continued to increase. However, with the...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05F11/08A01C21/00
Inventor 丰来吕黎罗志威郭帅周艳王蕾粟静
Owner 湖南慧谷农业生态研究院有限公司
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