CN114195588A - Continuous cropping resistant agent for watermelons and preparation method - Google Patents
Continuous cropping resistant agent for watermelons and preparation method Download PDFInfo
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- CN114195588A CN114195588A CN202210121686.4A CN202210121686A CN114195588A CN 114195588 A CN114195588 A CN 114195588A CN 202210121686 A CN202210121686 A CN 202210121686A CN 114195588 A CN114195588 A CN 114195588A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F5/00—Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
- C05F5/002—Solid waste from mechanical processing of material, e.g. seed coats, olive pits, almond shells, fruit residue, rice hulls
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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Abstract
The invention discloses a continuous cropping resistant agent for watermelons and a preparation method thereof. In the invention, the continuous cropping resistant agent for the watermelons comprises the following components: 8-12 wt% of trichoderma harzianum, 8-12 wt% of bacillus subtilis, 2-3 wt% of soybean oligosaccharide, 50-60 wt% of fulvic acid chelated calcium, iron, zinc and copper chelating agent, 6-12 wt% of rice hull bran and 10-15 wt% of corn flour, the germination and the value of beneficial bacteria spores can be improved through reasonable proportioning of the raw materials, and the addition of beneficial microbial floras can effectively prevent and treat the watermelon fusarium wilt. Obviously reduces the incidence of diseases and solves the problems of withering and death. By the physiological regulation of soybean oligosaccharide and fulvic acid, the immune response of watermelon is stimulated, and the stress mechanism of crops is improved. Supplementing medium trace elements of calcium, iron, zinc and copper, solving the symptom of nutrient deficiency of plants and promoting the healthy growth of plants. The stress resistance is improved, and the continuous cropping resistant agent for the watermelons can obviously improve the yield and the quality of the watermelons. Convenient use, environmental protection, and no toxic and side effects.
Description
Technical Field
The invention belongs to the technical field of continuous cropping resistant agents for watermelons, and particularly relates to a continuous cropping resistant agent for watermelons and a preparation method of the continuous cropping resistant agent.
Background
The watermelon likes warm and dry climate and is not cold-resistant, the optimum temperature for growth and development is 24-30 ℃, the optimum temperature for root system growth and development is 30-32 ℃, and the lowest temperature for root hair generation is 14 ℃. The watermelon needs a large day and night temperature difference in the growth and development process. The watermelon is drought-resistant and moisture-proof, and is easy to be infected by excessive humidity in rainy days. The watermelon is loved by light and has long growth period, so a great amount of nutrients are needed. Continuous cropping is also called continuous cropping, which means that the same crop is continuously planted in a field.
The plant root germs of the watermelons are caused by continuous cropping, so that the plant blight, leaf blight, virus diseases and other damages are caused, and the growth of crops is seriously influenced.
Disclosure of Invention
The invention aims to: in order to solve the problems, the invention provides a continuous cropping resistant agent for watermelons and a preparation method thereof.
The technical scheme adopted by the invention is as follows: the continuous cropping resistant agent for the watermelons comprises the following components: 8-12 wt% of trichoderma harzianum, 8-12 wt% of bacillus subtilis, 2-3 wt% of soybean oligosaccharide, 50-60 wt% of fulvic acid chelated calcium iron zinc copper chelating agent, 6-12 wt% of rice hull bran and 10-15 wt% of corn flour.
In a preferred embodiment, the preparation method of the watermelon continuous cropping resistant agent comprises the following steps:
s1, weighing 6-12 wt% of rice hull bran and 8-12 wt% of bacillus subtilis by using a metering balance, putting the weighed materials into a stirring container, adding 20-60 parts of purified water, and heating and refluxing for 100-130 min;
s2, filtering in the step S1 to obtain filter residues, adding the filtrate into 20-60 parts of purification technology again, heating and refluxing for 100-130min, and filtering to remove impurities to obtain filtrate;
s3, adding 8-12 wt% of trichoderma harzianum into the filtrate, combining the prepared solutions, and concentrating to one fourth of the original volume to obtain a solution A;
s4, weighing 10-15 wt% of corn flour, mixing uniformly, placing the mixture in a cooking pot, adding purified water, boiling for 100-
S5, adding 2-3 wt% of soybean oligosaccharide and 50-60 wt% of fulvic acid chelated calcium, iron, zinc and copper chelating agent into a stirring dish, and adding water with the total mass of 0.7-0.9 times of the total mass;
s6, heating the stirring dish in the step S5, adding the solution A and the solution B, and stirring to obtain mixed slurry;
and S7, drying the final mixed slurry prepared in the step S6 to obtain a powdery substance, packaging, sealing and bagging to obtain the watermelon continuous cropping resistant agent.
In a preferred embodiment, in the step S1, the temperature of the stirring dish is raised to 65-70 ℃, the stirring speed is controlled at 300-500 rpm, and the stirring and mixing time is 15-23 minutes.
In a preferred embodiment, in the step S6, the temperature of the stirring dish is raised to 75-85 ℃, the stirring speed is controlled at 550-850 rpm, and the stirring and mixing time is 35-45 minutes.
In a preferred embodiment, in the step S2, the fineness of the filter sieve is 800 meshes, and the temperature of the heating reflux is controlled at 80 ℃.
In a preferred embodiment, in step S7, the temperature of drying is controlled to be 120 to 130 degrees celsius, and the time of drying is controlled to be 60 to 90 minutes.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
according to the invention, the reasonable proportioning of the raw materials can improve the germination and the fixed value of beneficial bacteria spores, and the beneficial microorganism flora can effectively prevent and treat the watermelon fusarium wilt. Obviously reduces the incidence of diseases and solves the problems of withering and death. By the physiological regulation of soybean oligosaccharide and fulvic acid, the immune response of watermelon is stimulated, and the stress mechanism of crops is improved. Supplementing medium trace elements of calcium, iron, zinc and copper, solving the symptom of nutrient deficiency of plants and promoting the healthy growth of plants. The stress resistance is improved, and the continuous cropping resistant agent for the watermelons can obviously improve the yield and the quality of the watermelons. Convenient use, environmental protection, and no toxic and side effects.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
the continuous cropping resistant agent for the watermelons comprises the following components: 8 wt% of trichoderma harzianum, 8 wt% of bacillus subtilis, 2 wt% of soybean oligosaccharide, 50 wt% of fulvic acid chelated calcium iron zinc copper chelating agent, 6 wt% of rice hull bran and 10 wt% of corn flour.
The preparation method of the continuous cropping resistant agent for the watermelons comprises the following steps:
s1, weighing 6 wt% of rice hull bran and 8 wt% of bacillus subtilis by using a metering balance, putting the weighed materials into a stirring container, adding 20-60 parts of purified water, and heating and refluxing for 100-130 min; in step S1, the temperature of the stirring dish is raised to 65-70 ℃, the stirring speed is controlled at 300-500 rpm, and the stirring and mixing time is 15-23 minutes;
s2, filtering in the step S1 to obtain filter residues, adding the filtrate into 20-60 parts of purification technology again, heating and refluxing for 100-130min, and filtering to remove impurities to obtain filtrate; in step S2, the fineness of the filter sieve is 800 meshes, and the temperature of heating reflux is controlled at 80 ℃;
s3, adding 8 wt% of trichoderma harzianum into the filtrate, combining the prepared solutions, and concentrating to one fourth of the original volume to obtain a solution A;
s4, weighing 10 wt% of corn flour, mixing uniformly, placing the mixture in a cooking pot, adding purified water, boiling for 100-
S5, adding 2 wt% of soybean oligosaccharide and 50 wt% of fulvic acid chelated calcium, iron, zinc and copper chelating agent into a stirring dish, and adding water with the total mass of 0.7-0.9 times of the total mass;
s6, heating the stirring dish in the step S5, adding the solution A and the solution B, and stirring to obtain mixed slurry; in step S6, the temperature of the stirring dish is raised to 75-85 ℃, the stirring speed is controlled at 550-850 rpm, and the stirring and mixing time is 35-45 minutes;
s7, drying the final mixed slurry prepared in the step S6 to obtain powdery substances, packaging, sealing and bagging to obtain the watermelon continuous cropping resistant agent; in the step S7, the drying temperature is controlled to be 120-130 ℃, the drying time is 60-90 minutes, the reasonable mixture ratio of the raw materials can improve the germination and the fixed value of beneficial bacterium spores, and the beneficial microorganism flora can effectively prevent and treat the watermelon fusarium wilt. Obviously reduces the incidence of diseases and solves the problems of withering and death. By the physiological regulation of soybean oligosaccharide and fulvic acid, the immune response of watermelon is stimulated, and the stress mechanism of crops is improved. Supplementing medium trace elements of calcium, iron, zinc and copper, solving the symptom of nutrient deficiency of plants and promoting the healthy growth of plants. The stress resistance is improved, and the continuous cropping resistant agent for the watermelons can obviously improve the yield and the quality of the watermelons. Convenient use, environmental protection, and no toxic and side effects.
Example two:
the continuous cropping resistant agent for the watermelons comprises the following components: 9 wt% of trichoderma harzianum, 12 wt% of bacillus subtilis, 3 wt% of soybean oligosaccharide, 50 wt% of fulvic acid chelated calcium iron zinc copper chelating agent, 6 wt% of rice hull bran and 10 wt% of corn meal.
The preparation method of the continuous cropping resistant agent for the watermelons comprises the following steps:
s1, weighing 6 wt% of rice hull bran and 12 wt% of bacillus subtilis by using a metering balance, putting the weighed materials into a stirring container, adding 20-60 parts of purified water, and heating and refluxing for 100-130 min; in step S1, the temperature of the stirring dish is raised to 65-70 ℃, the stirring speed is controlled at 300-500 rpm, and the stirring and mixing time is 15-23 minutes;
s2, filtering in the step S1 to obtain filter residues, adding the filtrate into 20-60 parts of purification technology again, heating and refluxing for 100-130min, and filtering to remove impurities to obtain filtrate; in step S2, the fineness of the filter sieve is 800 meshes, and the temperature of heating reflux is controlled at 80 ℃;
s3, adding 9 wt% of trichoderma harzianum into the filtrate, combining the prepared solutions, and concentrating to one fourth of the original volume to obtain a solution A;
s4, weighing 10 wt% of corn flour, mixing uniformly, placing the mixture in a cooking pot, adding purified water, boiling for 100-
S5, adding 3 wt% of soybean oligosaccharide and 50 wt% of fulvic acid chelated calcium, iron, zinc and copper chelating agent into a stirring dish, and adding water with the total mass of 0.7-0.9 times of the total mass;
s6, heating the stirring dish in the step S5, adding the solution A and the solution B, and stirring to obtain mixed slurry; in step S6, the temperature of the stirring dish is raised to 75-85 ℃, the stirring speed is controlled at 550-850 rpm, and the stirring and mixing time is 35-45 minutes;
s7, drying the final mixed slurry prepared in the step S6 to obtain powdery substances, packaging, sealing and bagging to obtain the watermelon continuous cropping resistant agent; in the step S7, the drying temperature is controlled to be 120-130 ℃, the drying time is 60-90 minutes, the reasonable mixture ratio of the raw materials can improve the germination and the fixed value of beneficial bacterium spores, and the beneficial microorganism flora can effectively prevent and treat the watermelon fusarium wilt. Obviously reduces the incidence of diseases and solves the problems of withering and death. By the physiological regulation of soybean oligosaccharide and fulvic acid, the immune response of watermelon is stimulated, and the stress mechanism of crops is improved. Supplementing medium trace elements of calcium, iron, zinc and copper, solving the symptom of nutrient deficiency of plants and promoting the healthy growth of plants. The stress resistance is improved, and the continuous cropping resistant agent for the watermelons can obviously improve the yield and the quality of the watermelons. Convenient use, environmental protection, and no toxic and side effects.
Example three:
the continuous cropping resistant agent for the watermelons comprises the following components: 9 wt% of trichoderma harzianum, 12 wt% of bacillus subtilis, 3 wt% of soybean oligosaccharide, 55 wt% of fulvic acid chelated calcium iron zinc copper chelating agent, 10 wt% of rice hull bran and 10 wt% of corn meal.
The preparation method of the continuous cropping resistant agent for the watermelons comprises the following steps:
s1, weighing 10 wt% of rice hull bran and 12 wt% of bacillus subtilis by using a metering balance, putting the weighed materials into a stirring container, adding 20-60 parts of purified water, and heating and refluxing for 100-130 min; in step S1, the temperature of the stirring dish is raised to 65-70 ℃, the stirring speed is controlled at 300-500 rpm, and the stirring and mixing time is 15-23 minutes;
s2, filtering in the step S1 to obtain filter residues, adding the filtrate into 20-60 parts of purification technology again, heating and refluxing for 100-130min, and filtering to remove impurities to obtain filtrate; in step S2, the fineness of the filter sieve is 800 meshes, and the temperature of heating reflux is controlled at 80 ℃;
s3, adding 9 wt% of trichoderma harzianum into the filtrate, combining the prepared solutions, and concentrating to one fourth of the original volume to obtain a solution A;
s4, weighing 10 wt% of corn flour, mixing uniformly, placing the mixture in a cooking pot, adding purified water, boiling for 100-
S5, adding 3 wt% of soybean oligosaccharide and 55 wt% of fulvic acid chelated calcium, iron, zinc and copper chelating agent into a stirring dish, and adding water with the total mass of 0.7-0.9 times of the total mass;
s6, heating the stirring dish in the step S5, adding the solution A and the solution B, and stirring to obtain mixed slurry; in step S6, the temperature of the stirring dish is raised to 75-85 ℃, the stirring speed is controlled at 550-850 rpm, and the stirring and mixing time is 35-45 minutes;
s7, drying the final mixed slurry prepared in the step S6 to obtain powdery substances, packaging, sealing and bagging to obtain the watermelon continuous cropping resistant agent; in the step S7, the drying temperature is controlled to be 120-130 ℃, the drying time is 60-90 minutes, the reasonable mixture ratio of the raw materials can improve the germination and the fixed value of beneficial bacterium spores, and the beneficial microorganism flora can effectively prevent and treat the watermelon fusarium wilt. Obviously reduces the incidence of diseases and solves the problems of withering and death. By the physiological regulation of soybean oligosaccharide and fulvic acid, the immune response of watermelon is stimulated, and the stress mechanism of crops is improved. Supplementing medium trace elements of calcium, iron, zinc and copper, solving the symptom of nutrient deficiency of plants and promoting the healthy growth of plants. The stress resistance is improved, and the continuous cropping resistant agent for the watermelons can obviously improve the yield and the quality of the watermelons. Convenient use, environmental protection, and no toxic and side effects.
Example four:
the continuous cropping resistant agent for the watermelons comprises the following components: 9 wt% of trichoderma harzianum, 12 wt% of bacillus subtilis, 3 wt% of soybean oligosaccharide, 60 wt% of fulvic acid chelated calcium iron zinc copper chelating agent, 10 wt% of rice hull bran and 15-wt% of corn meal.
The preparation method of the continuous cropping resistant agent for the watermelons comprises the following steps:
s1, weighing 10 wt% of rice hull bran and 12 wt% of bacillus subtilis by using a metering balance, putting the weighed materials into a stirring container, adding 20-60 parts of purified water, and heating and refluxing for 100-130 min; in step S1, the temperature of the stirring dish is raised to 65-70 ℃, the stirring speed is controlled at 300-500 rpm, and the stirring and mixing time is 15-23 minutes;
s2, filtering in the step S1 to obtain filter residues, adding the filtrate into 20-60 parts of purification technology again, heating and refluxing for 100-130min, and filtering to remove impurities to obtain filtrate; in step S2, the fineness of the filter sieve is 800 meshes, and the temperature of heating reflux is controlled at 80 ℃;
s3, adding 9 wt% of trichoderma harzianum into the filtrate, combining the prepared solutions, and concentrating to one fourth of the original volume to obtain a solution A;
s4, weighing 15 wt% of corn flour, mixing uniformly, placing the mixture in a cooking pot, adding purified water, boiling for 100-
S5, adding 3 wt% of soybean oligosaccharide and 60 wt% of fulvic acid chelated calcium, iron, zinc and copper chelating agent into a stirring dish, and adding water with the total mass of 0.7-0.9 times of the total mass;
s6, heating the stirring dish in the step S5, adding the solution A and the solution B, and stirring to obtain mixed slurry; in step S6, the temperature of the stirring dish is raised to 75-85 ℃, the stirring speed is controlled at 550-850 rpm, and the stirring and mixing time is 35-45 minutes;
s7, drying the final mixed slurry prepared in the step S6 to obtain powdery substances, packaging, sealing and bagging to obtain the watermelon continuous cropping resistant agent; in the step S7, the drying temperature is controlled to be 120-130 ℃, the drying time is 60-90 minutes, the reasonable mixture ratio of the raw materials can improve the germination and the fixed value of beneficial bacterium spores, and the beneficial microorganism flora can effectively prevent and treat the watermelon fusarium wilt. Obviously reduces the incidence of diseases and solves the problems of withering and death. By the physiological regulation of soybean oligosaccharide and fulvic acid, the immune response of watermelon is stimulated, and the stress mechanism of crops is improved. Supplementing medium trace elements of calcium, iron, zinc and copper, solving the symptom of nutrient deficiency of plants and promoting the healthy growth of plants. The stress resistance is improved, and the continuous cropping resistant agent for the watermelons can obviously improve the yield and the quality of the watermelons. Convenient use, environmental protection, and no toxic and side effects.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. An anti-continuous cropping agent for watermelons, which is characterized in that: the continuous cropping resistant agent for the watermelons comprises: 8-12 wt% of trichoderma harzianum, 8-12 wt% of bacillus subtilis, 2-3 wt% of soybean oligosaccharide, 50-60 wt% of fulvic acid chelated calcium iron zinc copper chelating agent, 6-12 wt% of rice hull bran and 10-15 wt% of corn flour.
2. The method for preparing the anti-continuous cropping agent for the watermelons, according to claim 1, is characterized in that: the preparation method of the continuous cropping resistant agent for the watermelons comprises the following steps:
s1, weighing 6-12 wt% of rice hull bran and 8-12 wt% of bacillus subtilis by using a metering balance, putting the weighed materials into a stirring container, adding 20-60 parts of purified water, and heating and refluxing for 100-130 min;
s2, filtering in the step S1 to obtain filter residues, adding the filtrate into 20-60 parts of purification technology again, heating and refluxing for 100-130min, and filtering to remove impurities to obtain filtrate;
s3, adding 8-12 wt% of trichoderma harzianum into the filtrate, combining the prepared solutions, and concentrating to one fourth of the original volume to obtain a solution A;
s4, weighing 10-15 wt% of corn flour, mixing uniformly, placing the mixture in a cooking pot, adding purified water, boiling for 100-
S5, adding 2-3 wt% of soybean oligosaccharide and 50-60 wt% of fulvic acid chelated calcium, iron, zinc and copper chelating agent into a stirring dish, and adding water with the total mass of 0.7-0.9 times of the total mass;
s6, heating the stirring dish in the step S5, adding the solution A and the solution B, and stirring to obtain mixed slurry;
and S7, drying the final mixed slurry prepared in the step S6 to obtain a powdery substance, packaging, sealing and bagging to obtain the watermelon continuous cropping resistant agent.
3. The continuous cropping resistant agent for watermelons and the preparation method thereof, as claimed in claim 1, wherein the agent comprises the following components: in step S1, the temperature of the stirring dish is raised to 65-70 ℃, the stirring speed is controlled at 300-500 rpm, and the stirring and mixing time is 15-23 minutes.
4. The continuous cropping resistant agent for watermelons and the preparation method thereof, as claimed in claim 1, wherein the agent comprises the following components: in step S6, the temperature of the stirring dish is raised to 75-85 ℃, the stirring speed is controlled at 550-850 rpm, and the stirring and mixing time is 35-45 minutes.
5. The continuous cropping resistant agent for watermelons and the preparation method thereof, as claimed in claim 1, wherein the agent comprises the following components: in the step S2, the fineness of the filter sieve is 800 meshes, and the temperature of the heating reflux is controlled at 80 ℃.
6. The continuous cropping resistant agent for watermelons and the preparation method thereof, as claimed in claim 1, wherein the agent comprises the following components: in the step S7, the drying temperature is controlled to be 120 to 130 ℃, and the drying time is controlled to be 60 to 90 minutes.
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Application publication date: 20220318 |