Botanical organic nematicide and fertilizer mixture containing marigold extracts

An extract and nematicide technology, applied in the direction of nematicides, plant growth regulators, botanical equipment and methods, etc., can solve the problems of seriously polluted soil and groundwater, high toxicity and high residue, etc.

Inactive Publication Date: 2015-12-09
陈琳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Unfortunately, although chemical nematicides are easy to use, widely used, and quick to take effect, they are generally highly toxic and high-residue, seriously polluting soil and groundwater, and are now being re-evaluated for their environmental hazards. Developing countries restrict supply and reduce usage

Method used

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  • Botanical organic nematicide and fertilizer mixture containing marigold extracts
  • Botanical organic nematicide and fertilizer mixture containing marigold extracts
  • Botanical organic nematicide and fertilizer mixture containing marigold extracts

Examples

Experimental program
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Effect test

Embodiment 1

[0011] 5% of marigold extract, 5% of bitter bean extract, 10% of neem extract, 50% of olive oil, 20% of natural amino acid, 10% of other organic matter, the sum of the above-mentioned raw materials is 100%. The amino acid is a pure natural plant source; the other organic matter includes fatty acids and emulsifiers, and the preparation method includes the following steps: stirring marigold, Sophora japonica and Neem extract, olive oil and amino acid according to the metering, adding auxiliary agents , medium and trace amount of fertilizer, stir evenly, after the above system is uniformly mixed and stabilized, a new type of high-efficiency plant-sourced organic nematicide fertilizer is obtained.

Embodiment 2

[0012] Example 2: 5% of marigold extract, 5% of bitter bean extract, 5% of neem extract, 55% of sesame oil, 10% of olive oil, 10% of natural amino acid, 10% of other organic matter, the sum of the above raw materials The amino acid is 100%, and the amino acid is a pure natural plant source; the other organic matter includes fatty acids and emulsifiers, and the preparation method comprises the following steps: marigold, Sophora alopecuroides (Aloperine) and Neem extract, sesame oil, Stir the olive oil and amino acid according to the metering, add medium and small amount of fertilizer and stir evenly, add additives when stirring, and after the above system is mixed uniformly and stabilized, a new type of high-efficiency plant-source organic nematicide fertilizer is obtained.

Embodiment 3

[0013] Example 3: 8% of marigold extract, 7% of bitter bean extract, 5% of neem extract, 30% of castor oil, 10% of sesame oil, 10% of olive oil, 20% of natural amino acid, and 10% of other organic matter , the sum of the above-mentioned raw materials is 100%, and the amino acid is a pure natural plant source; the other organic matter includes fatty acids and emulsifiers, and the preparation method comprises the following steps: Stir the castor oil, sesame oil, olive oil and amino acid according to the metering, add medium and trace fertilizers and stir evenly, add additives when stirring, and obtain a new type of high-efficiency plant-source organic nematicide fertilizer after the above system is uniformly mixed and stabilized.

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Abstract

The invention relates to a botanical organic nematicide and fertilizer mixture containing marigold extracts and a preparing method thereof. The mixture is prepared from marigold, sophora alopecuroide and neem extracts, at least one kind of castor oil, sesame oil and olive oil, natural amino acids and other organic matter. The mixture has the advantages that efficiency is high, toxicity is low, raw materials are easy to obtain, preparing technology is simple, production, storage and using are highly safe, nematodes can be killed efficiently, soil can be improved, crop root growth is promoted, environment friendliness is realized, and no residue is generated.

Description

technical field [0001] The invention belongs to the field of medicinal fertilizers, and in particular relates to an organic nematicide preparation containing marigold, bitter bean and neem extracts, vegetable oil and natural amino acids and a manufacturing method thereof. Background technique [0002] Nematodes are the most abundant multicellular animals on Earth. They are usually categorized by their primary source of nutrition. Plant root-knot nematodes are its main group, they can host, regenerate and be active around the plant rhizosphere, and can move into the plant body and aerial parts. According to Sasser and Freckman's 1987 study, nematodes cause crop losses of 8% to 20% of major crops worldwide; they can cause crop losses estimated to be 87 billion US dollars per year worldwide. [0003] Of all the plant-parasitic nematode control options, chemical control is widely used and it is non-selective against nematodes. Unfortunately, although chemical nematicides are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/26C05G3/02A01P5/00C05G3/60
Inventor 田小曼
Owner 陈琳
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