CN108727138A - A kind of crops bacteria preparation that can mitigate soil-borne disease, growth-promoting root, anti-continuous cropping - Google Patents

Abstract

The present invention relates to biotechnology technical fields, specifically, being a kind of crops bacteria preparation that can mitigate soil-borne disease, growth-promoting root, anti-continuous cropping, including following raw material：Humic acid, spore/gram Trichoderma or gram Trichoderma, indolebutyric acid, methyl α-naphthyl acetate, zinc and iron, the above raw material weight number are：2-20 parts of humic acid, 0.2-10 parts of indolebutyric acid, 0.2-10 parts of methyl α-naphthyl acetate, 0.2-10 parts of zinc, 0.2-5 parts of iron and 0.2-100 hundred million spores/gram Trichoderma or gram Trichoderma, the bacteria preparation of present disclosure can mitigate soil-borne disease, crops are promoted to take root soon, growth promoting strengthens rice shoot, transplanting survival rate is improved, fast, disease-resistant, volume increase 5-8% or more of turning green.

Description

A kind of crops bacteria preparation that can mitigate soil-borne disease, growth-promoting root, anti-continuous cropping

Technical field

The present invention relates to biotechnology technical fields, specifically, being a kind of soil-borne disease, growth-promoting root, anti-heavy of capable of mitigating The crops bacteria preparation of stubble.

Background technology

Biotechnology（biotechnology）Using science and technology and biotechnology, agricultural or other aspects are changed It makes.Bacteria preparation is that biotechnology commonly uses application at agriculturally one, and bacteria preparation is using microflora or microorganism to be promoted to give birth to Microorganism formulation living made of long substance.

Continuous cropping disease（Also known as continuous cropping diseases）Refer to disease, packet caused by same plot for a long time cultivation because of same crop Include physiological disturbance caused by leading to the reasons such as soil nutrient imbalance due to continuous cropping and due to pathogen occurs seriously Caused pathologic disease.

The contradiction that China has a large population and a few land in recent years is increasingly prominent, raises the multiple-cropping index（Continuous cropping）It is that solve the problems, such as unique does Method.However, due to continuously planting same plant on same plot, lead to that soil nutrient is barren, pest and disease damage is rampant, hinders plant Growth and development, formed continuous cropping obstacle, for incidence generally in 10%-30%, plant is usually withered, causes the disconnected ridge that is short of seedling, seriously It is dead up to 80-90%, or even full garden, it is a kind of destructive disease.

Continuous cropping problem is not solved effectively for a long time, especially in recent years, peasant planting temperature canopy vegetables, agriculture The people continuous cropping, continuous cropping must plant same vegetables in same seat temperature canopy.Continuous cropping so year after year, cause disease it is rampant, Soil hardening, under low output, even if can only be fallen between vegetables to fall if continuous cropping, effect is not obvious.Continuous cropping disease is tight One of the important disease of current agricultural health production is threatened again, and is restricted and improved the important of unit cultivated area crop yield One of reason, therefore it is very urgent to solve continuous cropping disease.

The main reason for continuous cropping problem generates has：

One, continuous cropping（Continuous cropping）Pathogen in soil is caused to increase：Crop is in same place long term growth, and certain pathogenic microorganisms are such as Sickle-like bacteria, which remains in soil or plant residue, largely to be multiplied, and radix rises year by year；When continuous crop, due to seedling resistivity It is weak, it is easy to susceptible；

Two, the selective absorbing of crop causes nutrient supply unbalance：The selective absorbing of crop causes nutrient supply unbalance（No Foot）, lead to nutritional deficiency, the especially shortage of some trace elements；

Three, utotoxicity phenomenon：Utotoxicity phenomenon refer to preceding crop Remained mass rot decomposable process in, will produce some toxin, Such as organic acid, aldehyde, alcohol, hydro carbons, there is significant inhibiting effect to second stubble crop.

In conclusion continuous cropping disease is caused by many reasons are common, so must could be from basic by integrated control It is upper to solve the problems, such as.

Invention content

It is an object of the invention to provide a kind of crops bacteria preparation that can mitigate soil-borne disease, growth-promoting root, anti-continuous cropping, tools Body technique scheme is as follows：

A kind of crops bacteria preparation that can mitigate soil-borne disease, growth-promoting root, anti-continuous cropping, including following raw material：Including following raw material： Humic acid, spore/gram Trichoderma, indolebutyric acid, methyl α-naphthyl acetate, zinc and iron, the above raw material weight number are：2-20 parts of humic acid, 0.2-10 parts of indolebutyric acid, 0.2-10 parts of methyl α-naphthyl acetate, 0.2-10 parts of zinc, 0.2-5 parts of iron and 0.2-100 hundred million spores/gram Trichoderma.

Further improvement of the present invention, raw material weight number are：10 parts of humic acid, 8 parts of indolebutyric acid, 8 parts of methyl α-naphthyl acetate, zinc 8 parts, 3 parts of iron and 5,000,000,000 spores/gram Trichoderma.

Further improvement of the present invention, further includes filler, and filler is urea, magnesium sulfate, potash fertilizer and phosphate fertilizer.

Further improvement of the present invention, the general bacteria preparation final product are pulvis or aqua.

Beneficial effects of the present invention：The present invention can provide required a variety of middle trace elements for plant growth, while by one Quantitative beneficial bacterium adds in soil, to inhibit growth, the breeding of harmful bacteria, forms protective barrier in root system, to greatest extent Mitigate the generation of soil-borne disease, for beneficial microbe in breeding metabolic process, continuous release auximone and amino acid etc. are living Property substance, strength growth-promoting root, at the same can with the various nutrients in activating soil, supply crop be absorbed and utilized, and with it is organic Fertilizer also changes the crumb structure of soil together, eliminates soil hardening.The bacteria preparation of present disclosure can act on rice, small The crops such as wheat, soybean, peanut, corn, rape, Chinese herbal medicine, grape, fruit tree, vegetables mitigate soil-borne disease, promote crops It takes root fast, growth promoting strengthens rice shoot, improves transplanting survival rate, fast, disease-resistant, volume increase 5-8% or more of turning green.

Specific implementation mode

In order to deepen the understanding of the present invention, the present invention is described in further detail below in conjunction with embodiment, the reality It applies example to be only used for explaining the present invention, protection scope of the present invention is not constituted and is limited.

A kind of crops bacteria preparation that can mitigate soil-borne disease, growth-promoting root, anti-continuous cropping, including following raw material：Humic acid, spore Son/gram Trichoderma, indolebutyric acid, methyl α-naphthyl acetate, zinc and iron, the above raw material weight number are：2-20 parts of humic acid, indolebutyric acid 0.2-10 parts, 0.2-10 parts of methyl α-naphthyl acetate, 0.2-10 parts of zinc, 0.2-5 parts of iron and 0.2-100 hundred million spores/gram Trichoderma.

The general bacteria preparation further includes filler, filler use it is one or more in urea, magnesium sulfate, potash fertilizer and phosphate fertilizer, The general bacteria preparation final products form is mainly particle and pulvis, and application method is mainly that base is applied, dresses seed and foliage spray.

Embodiment one：A kind of crops bacteria preparation that can mitigate soil-borne disease, growth-promoting root, anti-continuous cropping, including following raw material： 2 parts of humic acid, 0.2 part of indolebutyric acid, 0.2 part of methyl α-naphthyl acetate, 0.2 part of zinc, 0.2 part of iron and 0.2 hundred million spores/gram Trichoderma, filler Using urea and magnesium sulfate, final products form is mainly particle and pulvis, and application method is mainly that base is applied, dresses seed and blade face spray It spills.

Embodiment two：A kind of crops bacteria preparation that can mitigate soil-borne disease, growth-promoting root, anti-continuous cropping, including following raw material： 10 parts of humic acid, 8 parts of indolebutyric acid, 8 parts of methyl α-naphthyl acetate, 8 parts of zinc, 3 parts of iron and 5,000,000,000 spores/gram Trichoderma, filler using urea, Magnesium sulfate, potash fertilizer and phosphate fertilizer, final products form are mainly particle and pulvis, and application method is mainly that base is applied, dresses seed and blade face Sprinkling.

Embodiment three：A kind of crops bacteria preparation that can mitigate soil-borne disease, growth-promoting root, anti-continuous cropping, including following raw material： 20 parts of humic acid, 10 parts of indolebutyric acid, 10 parts of methyl α-naphthyl acetate, 10 parts of zinc, 5 parts of iron and 10,000,000,000 spores/gram Trichoderma, filler use Urea, magnesium sulfate, potash fertilizer and phosphate fertilizer, final products form are mainly particle and pulvis, application method be mainly base apply, dress seed and Foliage spray.

Above example adds to a certain amount of beneficial bacterium in soil, to inhibit growth, the breeding of harmful bacteria, in root system shape At protective barrier, mitigate the generation of soil-borne disease to greatest extent, beneficial microbe in breeding metabolic process, plant by continuous release Object auxin and amino acid isoreactivity substance, strength growth-promoting root, while crop can be supplied with the various nutrients in activating soil It is absorbed and utilized, and also changes the crumb structure of soil together with organic fertilizer, eliminate soil hardening

The basic principles and main features and advantage of the present invention have been shown and described above.It should be understood by those skilled in the art that The present invention is not limited to the above embodiments, and the above embodiments and description only illustrate the principle of the present invention, Without departing from the spirit and scope, various changes and improvements may be made to the invention, these changes and improvements are all fallen Enter in scope of the claimed invention.The scope of the present invention is defined by the appended claims and its equivalents.

Claims (4)

1. a kind of crops bacteria preparation that can mitigate soil-borne disease, growth-promoting root, anti-continuous cropping, which is characterized in that including following raw material： Humic acid, spore/gram Trichoderma, indolebutyric acid, methyl α-naphthyl acetate, zinc and iron, the above raw material weight number are：2-20 parts of humic acid, 0.2-10 parts of indolebutyric acid, 0.2-10 parts of methyl α-naphthyl acetate, 0.2-10 parts of zinc, 0.2-5 parts of iron and 0.2-100 hundred million spores/gram Trichoderma.

2. the crops bacteria preparation according to claim 1 that can mitigate soil-borne disease, growth-promoting root, anti-continuous cropping, feature exist In the raw material weight number is：10 parts of humic acid, 8 parts of indolebutyric acid, 8 parts of methyl α-naphthyl acetate, 8 parts of zinc, 3 parts of iron and 5,000,000,000 spores/ Gram Trichoderma.

3. the crops bacteria preparation according to claim 1 or 2 that soil-borne disease, growth-promoting root, anti-continuous cropping can be mitigated, feature It is, further includes filler, the filler is urea, magnesium sulfate, potash fertilizer, phosphate fertilizer.

4. the crops bacteria preparation according to claim 3 that can mitigate soil-borne disease, growth-promoting root, anti-continuous cropping, feature exist In the general bacteria preparation final product is pulvis or aqua.