CN112970547A - Peanut planting method for relieving peanut continuous cropping obstacle - Google Patents
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- CN112970547A CN112970547A CN202110163222.5A CN202110163222A CN112970547A CN 112970547 A CN112970547 A CN 112970547A CN 202110163222 A CN202110163222 A CN 202110163222A CN 112970547 A CN112970547 A CN 112970547A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/40—Fabaceae, e.g. beans or peas
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C5/00—Fertilisers containing other nitrates
- C05C5/02—Fertilisers containing other nitrates containing sodium or potassium nitrate
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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
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
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Abstract
The invention belongs to the technical field of peanut planting, and discloses a peanut planting method for relieving peanut continuous cropping obstacles, which comprises the following steps: harvesting peanuts in the previous season, treating the soil before planting the peanuts in the current season, fertilizing the soil, pretreating the peanut seeds, ridging and laminating, and managing water and fertilizer in the peanut planting. According to the invention, the root and stem parts of the peanut plant are subjected to decomposition fermentation treatment and then used as the fertilizer, so that on one hand, the effect of recycling resources and reducing the cost is achieved, on the other hand, the peanut branch and leaf decomposition products have a strong promotion effect on the growth of the peanut, and the continuous cropping obstacle of the peanut can be relieved, thereby improving the ecological and economic benefits. The continuous cropping method provided by the invention can improve the soil hardening problem of the planting field, change the acid soil and promote the soil nutrition balance, and the adoption of the decomposed livestock manure has the effect of foaming and curing the soil, thereby realizing the improvement of the economic benefit of the continuous cropping of the peanuts.
Description
Technical Field
The invention belongs to the technical field of peanut planting, and particularly relates to a peanut planting method for relieving peanut continuous cropping obstacles.
Background
At present: peanuts are a crop that is sensitive to continuous cropping. The continuous cropping peanuts have the disadvantages of slow growth, short and small plants, low yield and poor quality. Generally, the yield of peanuts is reduced by 3-5% in one continuous cropping year, 5-10% in two continuous cropping years, 10-15% in three continuous cropping years, 20% in four continuous cropping years and 5 or more continuous cropping years, and the yield of peanuts is always at a lower level. The peanut area is large in China, the production area is relatively concentrated, and continuous cropping is one of the main factors causing low and unstable peanut yield. For example, the continuous cropping area of peanuts in Shandong is about 700 ten thousand mu per year, which accounts for more than 60% of the sowing area of the peanuts, and directly influences the continuous improvement of the yield of the peanuts in Shandong. The main reasons for the continuous cropping and yield reduction are that the pest and disease damage of peanuts is aggravated due to soil pest (mainly disease and pest) and substance accumulation, and nutrient deficiency is caused by the deterioration of soil habitat due to soil microbial community imbalance. The increasing application of biological agent (or biological fertilizer) fertilizer to balance microbial communities and the use of soil disinfectants to 'disinfect' soil are the main measures for relieving the continuous cropping obstacles of peanuts at present, but the two measures only have the relieving effect to a certain extent. At present, no scheme for realizing high yield of continuous cropping of peanuts exists, the yield of the continuous cropping of the peanuts is low, and economic benefits are affected.
Through the above analysis, the problems and defects of the prior art are as follows: at present, no scheme for realizing high yield of continuous cropping of peanuts exists, the yield of the continuous cropping of the peanuts is low, and economic benefits are affected.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a peanut planting method for relieving continuous cropping obstacles of peanuts.
The invention is realized in such a way that a peanut planting method for relieving peanut continuous cropping obstacles comprises the following steps:
harvesting peanuts in the season and treating soil before planting the peanuts in the season: harvesting the peanuts in the previous season in a sunny day in autumn; after peanuts are harvested, deeply ploughing soil in a peanut planting area, removing residual tissues of the peanuts in the soil and residual stones, plastic films and other impurities in the soil, insolating the soil for 3-5 days, and killing insects and sterilizing by using solar energy to finish the treatment of the soil before planting;
the deep ploughing of the soil in the peanut planting area comprises:
(1.1) loosening the crushed soil by adopting a vertical rotary cultivator, loosening the soil with the depth of 1/2-2/3 at the upper layer of the soil, wherein the depth of the finely crushed soil is less than or equal to 15cm and is more than 10 cm;
(1.2) turning the bottom soil to the surface layer by using a heightened plough-column three-furrow plough to deeply turn the remaining depth;
step two, fertilizing the land: picking up the harvested peanuts and collecting peanut plants; treating the collected peanut plants and preparing organic fertilizer by using the treated peanut plants; preparing a compound fertilizer and mixing the compound fertilizer with an organic fertilizer to obtain a special fertilizer for peanut planting; applying a fertilizer special for peanut planting to the soil after the soil is exposed to the sun, and turning the applied fertilizer into the soil to level the soil;
the treatment of the collected peanut plants and the preparation of organic fertilizer by using the treated peanut plants comprise the following steps:
(2.1) processing the collected peanut plants to obtain root tissues and stem tissues;
(2.2) mixing the root tissue and the stem tissue, and putting the mixture into a grinder to be ground to obtain a peanut waste material;
(2.3) mixing the peanut waste with the animal manure, adding the EM microbial inoculum, and uniformly stirring to obtain a mixture;
(2.4) placing the mixture in a fermentation tank for fermentation to obtain a fermentation product, namely the organic fertilizer;
step three, preprocessing the peanut seeds: collecting picked peanut fruits, selecting full pods, opening the pods and taking out peanut seeds; sieving the taken peanut kernels twice to screen out the kernels with the maximum particle size larger than 1cm and the minimum particle size smaller than 0.8cm, and obtaining the peanut kernels with uniform particle size; soaking peanut seeds, removing the seeds floating on the liquid level, collecting the rest peanuts, and airing, wherein the aired peanuts are used as seeds;
step four, ridging and film covering: ridging the leveled land; preparing a microbial agent, namely spraying the microbial agent on a planting area before sowing; sowing peanut seeds, wherein the row spacing of peanuts is controlled to be 15-20 cm, and the row spacing is controlled to be 20-25cm during sowing; leveling the land after the sowing is finished, covering the leveled land with a plastic film, and compacting four corners of the plastic film by using stones;
step five, performing water and fertilizer management in peanut planting: preparing peanut foliar fertilizer; in the pod bearing and fruit saturation period of the peanuts, dressing a foliar fertilizer of the peanuts by a foliar spraying method; laying a drip irrigation pipeline, and irrigating peanuts by adopting a drip irrigation mode; controlling pest and disease damage in peanut planting; and harvesting the peanuts in the mature period of the peanuts.
Further, in the step one, the residual depth of deep ploughing is continuously deep ploughing by 30-40 cm.
Further, the processing of the collected peanut plants to obtain root tissue and stem tissue comprises: separating the stem and the root of the peanut plant, cleaning the root tissue by using clear water and airing the cleaned root tissue.
Further, in step two, the pulverizing comprises: crushing to a particle size of 50-70 mm.
Further, the mass ratio of the peanut waste, the animal manure and the EM microbial inoculum is as follows: 30-50: 100-200: 1-2.
Further, in the second step, the compound fertilizer is composed of, by mass, 13-18 parts of a nitrogen fertilizer, 30-40 parts of a phosphate fertilizer and 20-25 parts of a potassium fertilizer.
Further, in the fourth step, the ridge height of the ridging is 8-12 cm.
Further, in the fourth step, the preparing of the microbial agent includes:
(1) selecting aspergillus niger, lactobacillus plantarum, lactobacillus brevis and lactobacillus pentosus;
(2) respectively activating lactobacillus plantarum, lactobacillus brevis and lactobacillus pentosus, and mixing the activated lactobacillus plantarum, lactobacillus brevis and lactobacillus pentosus with aspergillus niger to obtain a mixed microbial inoculum;
(3) and mixing the mixed microbial inoculum according to the mass ratio of the mixed microbial inoculum to water of 1: 600-800 to obtain the microbial inoculum.
Further, the activating lactobacillus plantarum comprises the following steps:
1) fully soaking rice and then grinding to obtain rice milk;
2) adding glucose into rice milk to prepare a strain activation medium;
3) inoculating lactobacillus plantarum into a strain activation culture medium, and setting the culture temperature to be 25-27 ℃ for culture;
4) and centrifuging the culture medium after the culture is finished, removing the precipitate, and collecting liquid, namely the activated bacterial liquid.
Further, in the fifth step, the preparation of the peanut foliar fertilizer comprises the following steps:
(1) weighing 10-20 parts of boric acid, 8-10 parts of potassium nitrate, 6-7 parts of chitosan oligosaccharide and 3-4 parts of lutein according to parts by mass, and mixing;
(2) adding deionized water into the mixture, and stirring in a stirrer to obtain a suspension;
(3) carrying out ultrasonic dispersion on the suspension liquid, wherein the ultrasonic frequency is 55-60 kHz, so as to obtain dispersion liquid;
(4) and adding salt into the dispersion liquid, and uniformly stirring to obtain the peanut leaf fertilizer.
By combining all the technical schemes, the invention has the advantages and positive effects that: according to the invention, the root and stem parts of the peanut plant are subjected to decomposition fermentation treatment and then used as the fertilizer, so that on one hand, the effect of recycling resources and reducing the cost is achieved, on the other hand, the peanut branch and leaf decomposition products have a strong promotion effect on the growth of the peanut, and the continuous cropping obstacle of the peanut can be relieved, thereby improving the ecological and economic benefits. The continuous cropping method provided by the invention can improve the soil hardening problem of the planting field, change the acid soil and promote the soil nutrition balance, and the adoption of the decomposed livestock manure has the effect of foaming and curing the soil, thereby realizing the improvement of the economic benefit of the continuous cropping of the peanuts.
The method for planting the peanuts by adopting the film covering can improve the ground temperature, preserve water, soil and fertilizer and improve the fertilizer efficiency, and also has the advantages of weed control, disease and insect prevention, drought and waterlogging prevention, salt inhibition and seedling protection, improvement of near-ground photo-thermal conditions, promotion of growth and development of the peanuts, improvement of the quality of the peanuts and great improvement of premature delivery.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without creative efforts.
FIG. 1 is a flow chart of a peanut planting method for alleviating continuous cropping obstacles of peanuts provided by an embodiment of the invention.
FIG. 2 is a flow chart of the method for treating the collected peanut plants and using the treated peanut plants for organic fertilizer production.
FIG. 3 is a flow chart for carrying out the preparation of the microbial inoculant provided by the embodiments of the present invention.
FIG. 4 is a flow chart of the activation of Lactobacillus plantarum provided by an embodiment of the present invention.
Fig. 5 is a flow chart for preparing a foliar fertilizer for peanuts, which is provided by the embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Aiming at the problems in the prior art, the invention provides a peanut planting method for relieving continuous cropping obstacles of peanuts, and the invention is described in detail with reference to the attached drawings.
As shown in fig. 1, the peanut planting method for relieving peanut continuous cropping obstacles provided by the embodiment of the invention comprises the following steps:
s101, harvesting peanuts in the upper season and treating soil before planting the peanuts in the current season: harvesting the peanuts in the previous season in a sunny day in autumn; after peanuts are harvested, deeply ploughing soil in a peanut planting area, removing residual tissues of the peanuts in the soil and residual stones, plastic films and other impurities in the soil, insolating the soil for 3-5 days, and killing insects and sterilizing by using solar energy to finish the treatment of the soil before planting;
s102, fertilizing the land: picking up the harvested peanuts and collecting peanut plants; treating the collected peanut plants and preparing organic fertilizer by using the treated peanut plants; preparing a compound fertilizer and mixing the compound fertilizer with an organic fertilizer to obtain a special fertilizer for peanut planting; applying a fertilizer special for peanut planting to the soil after the soil is exposed to the sun, and turning the applied fertilizer into the soil to level the soil;
s103, preprocessing the peanut seeds: collecting picked peanut fruits, selecting full pods, opening the pods and taking out peanut seeds; sieving the taken peanut kernels twice to screen out the kernels with the maximum particle size larger than 1cm and the minimum particle size smaller than 0.8cm, and obtaining the peanut kernels with uniform particle size; soaking peanut seeds, removing the seeds floating on the liquid level, collecting the rest peanuts, and airing, wherein the aired peanuts are used as seeds;
s104, ridging and film covering: ridging the leveled land; preparing a microbial agent, namely spraying the microbial agent on a planting area before sowing; sowing peanut seeds, wherein the row spacing of peanuts is controlled to be 15-20 cm, and the row spacing is controlled to be 20-25cm during sowing; leveling the land after the sowing is finished, covering the leveled land with a plastic film, and compacting four corners of the plastic film by using stones;
s105, performing water and fertilizer management in peanut planting: preparing peanut foliar fertilizer; in the pod bearing and fruit saturation period of the peanuts, dressing a foliar fertilizer of the peanuts by a foliar spraying method; laying a drip irrigation pipeline, and irrigating peanuts by adopting a drip irrigation mode; controlling pest and disease damage in peanut planting; and harvesting the peanuts in the mature period of the peanuts.
In step S101, the deep ploughing of the soil in the peanut planting area provided by the embodiment of the present invention includes:
loosening the crushed soil by using a vertical rotary cultivator, loosening the soil with the depth of 1/2-2/3 at the upper layer of the soil, wherein the depth of the finely crushed soil is less than or equal to 15cm and more than 10 cm; and (5) turning the bottom soil to the surface layer by using a heightened plough column three-furrow plough to deeply turn the remaining depth.
In step S101, the remaining depth of deep ploughing provided by the embodiment of the present invention is continuously deep ploughed by 30-40 cm.
As shown in fig. 2, in step S102, the processing of the collected peanut plants and the preparation of organic fertilizer by using the processed peanut plants according to the embodiment of the present invention include:
s201, processing the collected peanut plants to obtain root tissues and stem tissues;
s202, mixing root tissues and stem tissues, and putting the mixture into a grinder to be ground to obtain a peanut waste material;
s203, mixing the peanut waste with the animal manure, adding the EM microbial inoculum, and uniformly stirring to obtain a mixture;
s204, placing the mixture in a fermentation tank for fermentation to obtain a fermentation product, namely the organic fertilizer.
In step S202, the pulverization provided by the embodiment of the present invention includes: crushing to a particle size of 50-70 mm.
The method for processing the collected peanut plants to obtain root tissues and stem tissues provided by the embodiment of the invention comprises the following steps: separating the stem and the root of the peanut plant, cleaning the root tissue by using clear water and airing the cleaned root tissue.
The mass ratio of the peanut waste, the animal waste and the EM microbial inoculum provided by the embodiment of the invention is as follows: 30-50: 100-200: 1-2.
In step S102, the compound fertilizer provided by the embodiment of the invention comprises, by mass, 13-18 parts of a nitrogen fertilizer, 30-40 parts of a phosphate fertilizer and 20-25 parts of a potassium fertilizer.
In step S104, the ridge height of the ridging provided by the embodiment of the invention is 8-12 cm.
As shown in fig. 3, in step S104, the preparation of the microbial agent according to the embodiment of the present invention includes:
s301, selecting aspergillus niger, lactobacillus plantarum, lactobacillus brevis and lactobacillus pentosus;
s302, respectively activating lactobacillus plantarum, lactobacillus brevis and lactobacillus pentosus, and mixing the activated lactobacillus plantarum, lactobacillus brevis and lactobacillus pentosus with aspergillus niger to obtain a mixed microbial inoculum;
s303, mixing the mixed microbial inoculum according to the mass ratio of the mixed microbial inoculum to water of 1: 600-800 to obtain the microbial inoculum.
As shown in fig. 4, the activation of lactobacillus plantarum provided by the embodiment of the present invention includes:
s401, fully soaking rice and then grinding to obtain rice milk;
s402, adding glucose into the rice milk to prepare a strain activation culture medium;
s403, inoculating lactobacillus plantarum into a strain activation culture medium, and setting the culture temperature to be 25-27 ℃ for culture;
s404, centrifuging the culture medium after the culture is finished, removing the precipitate, and collecting the liquid, namely the activated bacterial liquid.
As shown in fig. 5, in step S105, the preparation of the foliar fertilizer for peanuts provided by the embodiment of the present invention includes:
s501, weighing 10-20 parts of boric acid, 8-10 parts of potassium nitrate, 6-7 parts of chitosan oligosaccharide and 3-4 parts of lutein according to parts by mass, and mixing;
s502, adding deionized water into the mixture, and stirring in a stirrer to obtain a suspension;
s503, carrying out ultrasonic dispersion on the suspension liquid, wherein the ultrasonic frequency is 55-60 kHz, and obtaining dispersion liquid;
and S504, adding salt into the dispersion liquid, and uniformly stirring to obtain the peanut leaf fertilizer.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made by those skilled in the art within the technical scope of the present invention disclosed herein, which is within the spirit and principle of the present invention, should be covered by the present invention.
Claims (10)
1. A peanut planting method for relieving peanut continuous cropping obstacles is characterized by comprising the following steps:
harvesting peanuts in the season and treating soil before planting the peanuts in the season: harvesting the peanuts in the previous season in a sunny day in autumn; after peanuts are harvested, deeply ploughing soil in a peanut planting area, removing residual tissues of the peanuts in the soil and residual stones, plastic films and other impurities in the soil, insolating the soil for 3-5 days, and killing insects and sterilizing by using solar energy to finish the treatment of the soil before planting;
the deep ploughing of the soil in the peanut planting area comprises:
(1.1) loosening the crushed soil by adopting a vertical rotary cultivator, loosening the soil with the depth of 1/2-2/3 at the upper layer of the soil, wherein the depth of the finely crushed soil is less than or equal to 15cm and is more than 10 cm;
(1.2) turning the bottom soil to the surface layer by using a heightened plough-column three-furrow plough to deeply turn the remaining depth;
step two, fertilizing the land: picking up the harvested peanuts and collecting peanut plants; treating the collected peanut plants and preparing organic fertilizer by using the treated peanut plants; preparing a compound fertilizer and mixing the compound fertilizer with an organic fertilizer to obtain a special fertilizer for peanut planting; applying a fertilizer special for peanut planting to the soil after the soil is exposed to the sun, and turning the applied fertilizer into the soil to level the soil;
the treatment of the collected peanut plants and the preparation of organic fertilizer by using the treated peanut plants comprise the following steps:
(2.1) processing the collected peanut plants to obtain root tissues and stem tissues;
(2.2) mixing the root tissue and the stem tissue, and putting the mixture into a grinder to be ground to obtain a peanut waste material;
(2.3) mixing the peanut waste with the animal manure, adding the EM microbial inoculum, and uniformly stirring to obtain a mixture;
(2.4) placing the mixture in a fermentation tank for fermentation to obtain a fermentation product, namely the organic fertilizer;
step three, preprocessing the peanut seeds: collecting picked peanut fruits, selecting full pods, opening the pods and taking out peanut seeds; sieving the taken peanut kernels twice to screen out the kernels with the maximum particle size larger than 1cm and the minimum particle size smaller than 0.8cm, and obtaining the peanut kernels with uniform particle size; soaking peanut seeds, removing the seeds floating on the liquid level, collecting the rest peanuts, and airing, wherein the aired peanuts are used as seeds;
step four, ridging and film covering: ridging the leveled land; preparing a microbial agent, namely spraying the microbial agent on a planting area before sowing; sowing peanut seeds, wherein the row spacing of peanuts is controlled to be 15-20 cm, and the row spacing is controlled to be 20-25cm during sowing; leveling the land after the sowing is finished, covering the leveled land with a plastic film, and compacting four corners of the plastic film by using stones;
step five, performing water and fertilizer management in peanut planting: preparing peanut foliar fertilizer; in the pod bearing and fruit saturation period of the peanuts, dressing a foliar fertilizer of the peanuts by a foliar spraying method; laying a drip irrigation pipeline, and irrigating peanuts by adopting a drip irrigation mode; controlling pest and disease damage in peanut planting; and harvesting the peanuts in the mature period of the peanuts.
2. The method for planting peanuts according to the alleviation of the continuous cropping obstacles of peanuts as claimed in claim 1, wherein in the first step, the remaining depth of deep plowing is 30-40 cm of continuous deep plowing.
3. The method of claim 1, wherein the processing of the harvested peanut plants to obtain root tissue and stem tissue comprises: separating the stem and the root of the peanut plant, cleaning the root tissue by using clear water and airing the cleaned root tissue.
4. The method for planting peanuts according to claim 1, wherein in step two, the crushing comprises: crushing to a particle size of 50-70 mm.
5. The peanut planting method for relieving peanut continuous cropping obstacle as claimed in claim 1, wherein the mass ratio of the peanut waste, the animal waste and the EM microbial inoculum is as follows: 30-50: 100-200: 1-2.
6. The peanut planting method for alleviating the continuous cropping obstacle of peanuts as defined in claim 1, wherein in the second step, the compound fertilizer comprises 13-18 parts by mass of a nitrogen fertilizer, 30-40 parts by mass of a phosphate fertilizer and 20-25 parts by mass of a potassium fertilizer.
7. The peanut planting method for alleviating peanut continuous cropping obstacles of claim 1, wherein in the fourth step, the ridge height of the ridging is 8-12 cm.
8. The method for planting peanuts as recited in claim 1, wherein the step four, the preparation of the microbial inoculum comprises:
(1) selecting aspergillus niger, lactobacillus plantarum, lactobacillus brevis and lactobacillus pentosus;
(2) respectively activating lactobacillus plantarum, lactobacillus brevis and lactobacillus pentosus, and mixing the activated lactobacillus plantarum, lactobacillus brevis and lactobacillus pentosus with aspergillus niger to obtain a mixed microbial inoculum;
(3) and mixing the mixed microbial inoculum according to the mass ratio of the mixed microbial inoculum to water of 1: 600-800 to obtain the microbial inoculum.
9. The method of claim 8, wherein the activating lactobacillus plantarum comprises:
1) fully soaking rice and then grinding to obtain rice milk;
2) adding glucose into rice milk to prepare a strain activation medium;
3) inoculating lactobacillus plantarum into a strain activation culture medium, and setting the culture temperature to be 25-27 ℃ for culture;
4) and centrifuging the culture medium after the culture is finished, removing the precipitate, and collecting liquid, namely the activated bacterial liquid.
10. The method for planting peanuts as claimed in claim 1, wherein in the fifth step, the preparation of peanut foliar fertilizer comprises:
(1) weighing 10-20 parts of boric acid, 8-10 parts of potassium nitrate, 6-7 parts of chitosan oligosaccharide and 3-4 parts of lutein according to parts by mass, and mixing;
(2) adding deionized water into the mixture, and stirring in a stirrer to obtain a suspension;
(3) carrying out ultrasonic dispersion on the suspension liquid, wherein the ultrasonic frequency is 55-60 kHz, so as to obtain dispersion liquid;
(4) and adding salt into the dispersion liquid, and uniformly stirring to obtain the peanut leaf fertilizer.
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| CN107836314A (en) * | 2017-11-24 | 2018-03-27 | 山东省花生研究所 | A kind of Cultivation of High Yield Peanuts method for releasing continuous cropping obstacle |
| CN109121521A (en) * | 2018-07-19 | 2019-01-04 | 西北农林科技大学 | A kind of prevention and control soil-borne disease and the method for improving soil physico-chemical property |
| CN209546242U (en) * | 2018-11-28 | 2019-10-29 | 山东省农业机械科学研究院 | It is a kind of to plough deeply plough for releasing the convertible of peanut continuous cropping obstacle |
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