CN110713415A - Water-soluble fertilizer containing neutralized bamboo vinegar for vegetables and preparation method thereof - Google Patents
Water-soluble fertilizer containing neutralized bamboo vinegar for vegetables and preparation method thereof Download PDFInfo
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- CN110713415A CN110713415A CN201911149408.4A CN201911149408A CN110713415A CN 110713415 A CN110713415 A CN 110713415A CN 201911149408 A CN201911149408 A CN 201911149408A CN 110713415 A CN110713415 A CN 110713415A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
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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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Abstract
The invention belongs to a water soluble fertilizer containing neutralized bamboo vinegar for vegetables and a preparation method thereof; the water soluble fertilizer is prepared by compounding mother liquor, secondary elements and a microbial inoculum; the mother liquor comprises a bamboo vinegar stock solution, a pH value regulator and sugar alcohol calcium magnesium, wherein the volume ratio of the bamboo vinegar stock solution to the sugar alcohol calcium magnesium is 3-3.5: 6.5-7; the weight of the secondary elements in each liter of mother liquor is 50.43-79.31 g; the weight of the microbial inoculum in each liter of mother liquor is 0.02-0.04 g; the secondary elements comprise EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid; the microbial inoculum comprises bacillus subtilis, bacillus megaterium, bacillus laterosporus and trichoderma viride; the pH value regulator is sodium hydroxide; the fertilizer can be applied along with water, can be sprayed on leaf surfaces, resists diseases and insect pests, has synergistic effect, reduces the application amount of fertilizers and pesticides, improves the yield and quality of crops, and simultaneously improves and sterilizes soil.
Description
Technical Field
The invention belongs to the technical field of fertilizers, and particularly relates to a water-soluble fertilizer containing neutralized bamboo vinegar for vegetables and a preparation method thereof.
Background
With the gradual increase of the consumption level of the public in China, the requirements of people on the quality of grains, particularly vegetables are higher and higher, and the following problems are that greenhouse vegetables are planted in successive years, the plant diseases and insect pests are more serious, trace elements are lack, so that the yield and the quality slide down, and the income of farmers is influenced. In order to seek for improvement of yield, blind and unscientific fertilization causes a plurality of problems of overhigh agricultural cost, serious environmental pollution, low fertilizer utilization rate, soil hardening, food safety and the like. Therefore, the development and use of new fertilizers are imminent.
At present, plant growth regulators such as water soluble fertilizers are full of plants, most of the plant growth regulators are amino acids, humic acids and trace elements, the functions are single, and a lot of plant growth regulators contain hormones; a multifunctional composite product with high safety is lacked.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the water soluble fertilizer containing the neutralized bamboo vinegar solution for the vegetables, which can be applied along with water and can be sprayed on leaf surfaces, has the effects of resisting diseases and insect pests, improving efficiency, reducing the application amount of chemical fertilizers and pesticides, improving the yield and quality of crops and simultaneously improving and sterilizing the soil, and the preparation method thereof.
The purpose of the invention is realized as follows:
a water soluble fertilizer containing neutralized bamboo vinegar for vegetables is prepared by compounding mother liquor, secondary elements and microbial inoculum; the mother liquor comprises a bamboo vinegar stock solution, a pH value regulator and sugar alcohol calcium magnesium, wherein the volume ratio of the bamboo vinegar stock solution to the sugar alcohol calcium magnesium is 3-3.5: 6.5-7; the weight of the secondary elements in each liter of mother liquor is 50.43-79.31 g; the weight of the microbial inoculum in each liter of mother liquor is 0.02-0.04 g; the secondary elements comprise EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid; the weight ratio of EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid is as follows: 11-19: 15-24: 16-24: 7-9: 0.43-1.31: 1-2; the microbial inoculum comprises bacillus subtilis, bacillus megatherium, bacillus laterosporus and trichoderma viride, wherein the weight ratio of the bacillus subtilis to the bacillus megatherium to the bacillus laterosporus to the trichoderma viride is 3:3:2: 2; the effective viable count of the bacillus subtilis, the bacillus megaterium, the bacillus laterosporus and the trichoderma viride is more than or equal to 200 hundred million CFU/g; the pH value regulator is sodium hydroxide.
A water soluble fertilizer containing neutralized bamboo vinegar for vegetables is prepared by compounding mother liquor, secondary elements and microbial inoculum; the mother liquor comprises a bamboo vinegar stock solution, a pH value regulator and sugar alcohol calcium magnesium, wherein the volume ratio of the bamboo vinegar stock solution to the sugar alcohol calcium magnesium is 3-3.2: 6.8-7; the weight of the secondary elements in each liter of mother liquor is 60-66 g; the weight of the microbial inoculum in each liter of mother liquor is 0.02-0.03 g; the secondary elements comprise EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid; the weight ratio of EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid is as follows: 13-18: 18-20: 19-21: 8-9: 0.8-1.2: 1-1.5; the microbial inoculum comprises bacillus subtilis, bacillus megatherium, bacillus laterosporus and trichoderma viride, wherein the weight ratio of the bacillus subtilis to the bacillus megatherium to the bacillus laterosporus to the trichoderma viride is 3:3:2: 2; the effective viable count of the bacillus subtilis, the bacillus megaterium, the bacillus laterosporus and the trichoderma viride is more than or equal to 200 hundred million CFU/g; the pH value regulator is sodium hydroxide.
A water soluble fertilizer containing neutralized bamboo vinegar for vegetables is prepared by compounding mother liquor, secondary elements and microbial inoculum; the mother liquor comprises a bamboo vinegar stock solution, a pH value regulator and sugar alcohol calcium magnesium, wherein the volume ratio of the bamboo vinegar stock solution to the sugar alcohol calcium magnesium is 3: 7; the weight of the secondary elements in each liter of the mother solution is 65.03 g; the weight of the microbial inoculum in each liter of mother liquor is 0.03 g; the secondary elements comprise EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid; the weight of EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid is as follows: 15.4:19.2:20.0:8.0:0.93: 1.5; the microbial inoculum comprises bacillus subtilis, bacillus megatherium, bacillus laterosporus and trichoderma viride, wherein the weight ratio of the bacillus subtilis to the bacillus megatherium to the bacillus laterosporus to the trichoderma viride is 3:3:2: 2; the effective viable count of the bacillus subtilis, the bacillus megaterium, the bacillus laterosporus and the trichoderma viride is more than or equal to 200 hundred million CFU/g; the pH value regulator is sodium hydroxide.
A preparation method of a water-soluble fertilizer containing neutralized bamboo vinegar for vegetables comprises the following steps:
step 1: adding a pH value regulator into the bamboo vinegar stock solution until the pH value is 5.3-5.9;
step 2: uniformly mixing bamboo vinegar with the pH value of 5.3-5.9 and sugar alcohol calcium magnesium to prepare mother liquor;
and step 3: adding EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid into the mother liquor, heating the mixed liquor, fully reacting and cooling;
and 4, step 4: and cooling the mixed solution in the third step to room temperature, adding the microbial inoculum into the mixed solution, fully stirring and dissolving the microbial inoculum, discharging and packaging to obtain the finished product.
Preferably, the pH value of the bamboo vinegar liquid stock solution in the step 1 is adjusted to 5.5 by adding a pH value adjusting agent.
Preferably, the mixed solution is heated to 60-70 ℃ in the step 3; the time for full reaction is as follows: 20-30 min.
Preferably, the finished product in the step 4 can be used as a foliar fertilizer to be sprayed or applied by water, and the effective fertilization concentration is as follows: 1 to 1.5 per mill.
The invention provides a medium element water-soluble fertilizer with disease resistance and soil improvement performance, which can reduce the incidence of vegetables and effectively improve the pH value of soil by using the fertilizer under the condition of reducing the using amount of pesticides. The invention uses bamboo vinegar and sugar alcohol calcium magnesium as carriers to prepare the secondary element water soluble fertilizer, and adds the composite microbial inoculum, which not only can effectively supplement secondary and trace elements required by crops and ensure the normal growth of the crops, but also can effectively reduce the incidence of plant diseases and insect pests of vegetables by utilizing the disease resistance, insect repelling and sterilizing properties of the bamboo vinegar and the microbial inoculum, reduce the using amount of pesticides, improve the soil and prevent hardening. Compared with the medium element fertilizer in the current market, the fertilizer in the market has single function, needs to be matched with pesticide, microbial inoculum and the like for use together, is very easy to react in the using process, weakens the fertilizer efficiency, even causes irreversible damage to crops, and is inconvenient for farmers to use; the invention can effectively solve the problems, is convenient for farmers to use and avoids the use risk. The bamboo vinegar liquid contains sugar alcohol, can be directly absorbed through foliar fertilization, can also play a role in retaining water and preventing firing of foliar when herbicides, insecticides and the like are used at the same time, and in addition, the pH value of the bamboo vinegar stock solution can be adjusted to 5.3-5.9 through a pH value regulator, the pH value of the sugar alcohol calcium and magnesium is about 6, and the product performance is stable after the sugar alcohol calcium and magnesium are compounded, so that the sugar alcohol calcium and magnesium is more favorable for absorption and utilization of crops.
The invention can be applied along with water or sprayed on leaf surfaces, and has the advantages of disease and pest resistance, synergy, reduction of application amount of chemical fertilizers and pesticides, improvement of soil and sterilization while improving crop yield and quality.
Detailed Description
The invention relates to a water soluble fertilizer containing neutralized bamboo vinegar for vegetables and a preparation method thereof, wherein the water soluble fertilizer is prepared by compounding mother liquor, secondary elements and microbial inoculum; the mother liquor comprises a bamboo vinegar stock solution, a pH value regulator and sugar alcohol calcium magnesium, wherein the volume ratio of the bamboo vinegar stock solution to the sugar alcohol calcium magnesium is 3-3.5: 6.5-7; the weight of the secondary elements in each liter of mother liquor is 50.43-79.31 g; the weight of the microbial inoculum in each liter of mother liquor is 0.02-0.04 g; the secondary elements comprise EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid; the weight ratio of EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid is as follows: 11-19: 15-24: 16-24: 7-9: 0.43-1.31: 1-2; the microbial inoculum comprises bacillus subtilis, bacillus megatherium, bacillus laterosporus and trichoderma viride, wherein the weight ratio of the bacillus subtilis to the bacillus megatherium to the bacillus laterosporus to the trichoderma viride is 3:3:2: 2; the effective viable count of the bacillus subtilis, the bacillus megaterium, the bacillus laterosporus and the trichoderma viride is more than or equal to 200 hundred million CFU/g; the pH value regulator is sodium hydroxide.
A water soluble fertilizer containing neutralized bamboo vinegar solution for vegetables is prepared by compounding mother liquor, secondary elements and microbial inoculum; the mother liquor comprises a bamboo vinegar stock solution, a pH value regulator and sugar alcohol calcium magnesium, wherein the volume ratio of the bamboo vinegar stock solution to the sugar alcohol calcium magnesium is 3-3.2: 6.8-7; the weight of the secondary elements in each liter of mother liquor is 60-66 g; the weight of the microbial inoculum in each liter of mother liquor is 0.02-0.03 g; the secondary elements comprise EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid; the weight ratio of EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid is as follows: 13-18: 18-20: 19-21: 8-9: 0.8-1.2: 1-1.5; the microbial inoculum comprises bacillus subtilis, bacillus megatherium, bacillus laterosporus and trichoderma viride, wherein the weight ratio of the bacillus subtilis to the bacillus megatherium to the bacillus laterosporus to the trichoderma viride is 3:3:2: 2; the effective viable count of the bacillus subtilis, the bacillus megaterium, the bacillus laterosporus and the trichoderma viride is more than or equal to 200 hundred million CFU/g; the pH value regulator is sodium hydroxide.
A water soluble fertilizer containing neutralized bamboo vinegar solution for vegetables is prepared by compounding mother liquor, secondary elements and microbial inoculum; the mother liquor comprises a bamboo vinegar stock solution, a pH value regulator and sugar alcohol calcium magnesium, wherein the volume ratio of the bamboo vinegar stock solution to the sugar alcohol calcium magnesium is 3: 7; the weight of the secondary elements in each liter of the mother solution is 65.03 g; the weight of the microbial inoculum in each liter of mother liquor is 0.03 g; the secondary elements comprise EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid; the weight of EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid is as follows: 15.4:19.2:20.0:8.0:0.93: 1.5; the microbial inoculum comprises bacillus subtilis, bacillus megatherium, bacillus laterosporus and trichoderma viride, wherein the weight ratio of the bacillus subtilis to the bacillus megatherium to the bacillus laterosporus to the trichoderma viride is 3:3:2: 2; the effective viable count of the bacillus subtilis, the bacillus megaterium, the bacillus laterosporus and the trichoderma viride is more than or equal to 200 hundred million CFU/g; the pH value regulator is sodium hydroxide.
A preparation method of a water soluble fertilizer containing neutralized bamboo vinegar for vegetables comprises the following steps:
step 1: adding a pH value regulator into the bamboo vinegar stock solution until the pH value is 5.3-5.9;
step 2: uniformly mixing bamboo vinegar with the pH value of 5.3-5.9 and sugar alcohol calcium magnesium to prepare mother liquor;
and step 3: adding EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid into the mother liquor, heating the mixed liquor, fully reacting and cooling;
and 4, step 4: and cooling the mixed solution in the third step to room temperature, adding the microbial inoculum into the mixed solution, fully stirring and dissolving the microbial inoculum, discharging and packaging to obtain the finished product.
Further, in the step 1, the pH value of the bamboo vinegar stock solution is adjusted to 5.5 by adding a pH value adjusting agent. Heating the mixed solution to 60-70 ℃ in the step 3; the time for full reaction is as follows: 20-30 min. The finished product in the step 4 can be used as a foliar fertilizer to be sprayed or applied by water, and the effective fertilizing concentration is as follows: 1 to 1.5 per mill.
The invention conforms to the medium element water-soluble fertilizer and the execution standard NY2266-2010, has good disease-resistant and synergistic effects, can be applied along with water and can be sprayed on leaf surfaces, improves the yield and quality of crops, reduces the application amount of chemical fertilizers and pesticides, has a certain sterilization effect on soil, and further provides a powerful guarantee for increasing the yield and income of vegetables and improving the quality. In addition, according to the growth characteristics of vegetables, the bamboo vinegar is compounded with sugar alcohol calcium magnesium, chelated microelements, humic acid and water-soluble microbial inoculum are reasonably added, the disease resistance of the bamboo vinegar and the addition of beneficial bacteria are utilized to remarkably improve the resistance of plants, the microelements required by crops are comprehensively and rapidly supplemented, the crop deficiency disease is effectively prevented and treated, and the quality is improved; according to multiple test results, the effect of neutralizing the bamboo vinegar is superior to that of the bamboo vinegar stock solution, and the pH value is too low to influence the growth of plants; therefore, the pH value of the stock solution is particularly adjusted to prepare the neutralized bamboo vinegar solution, the pH value is about 5.5, and the requirement of the secondary element water-soluble fertilizer on the pH value is met.
In order to explain the present invention more clearly, the present invention will now be further described with reference to specific examples. Specific examples are as follows:
example one
A water soluble fertilizer containing neutralized bamboo vinegar solution for vegetables is prepared by compounding mother liquor, secondary elements and microbial inoculum; the mother liquor comprises a bamboo vinegar stock solution, a pH value regulator and sugar alcohol calcium magnesium, wherein the volume ratio of the bamboo vinegar stock solution to the sugar alcohol calcium magnesium is 3: 6.5; the weight of the secondary elements in each liter of the mother liquor is 50.43 g; the weight of the microbial inoculum in each liter of mother liquor is 0.02 g; the secondary elements comprise EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid; the weight ratio of EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid is as follows: 11:15:16:7:0.43: 1; the microbial inoculum comprises bacillus subtilis, bacillus megatherium, bacillus laterosporus and trichoderma viride, wherein the weight ratio of the bacillus subtilis to the bacillus megatherium to the bacillus laterosporus to the trichoderma viride is 3:3:2: 2; the effective viable count of the bacillus subtilis, the bacillus megaterium, the bacillus laterosporus and the trichoderma viride is more than or equal to 200 hundred million CFU/g; the pH value regulator is sodium hydroxide.
A preparation method of a water-soluble fertilizer containing neutralized bamboo vinegar for vegetables comprises the following steps:
step 1: adding pH regulator into the stock solution of bamboo vinegar to pH 5.3;
step 2: uniformly mixing bamboo vinegar with pH value of 5.3 and sugar alcohol calcium magnesium to obtain mother liquor;
and step 3: adding EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid into the mother liquor, heating the mixed liquor, fully reacting and cooling;
and 4, step 4: and cooling the mixed solution in the third step to room temperature, adding the microbial inoculum into the mixed solution, fully stirring and dissolving the microbial inoculum, discharging and packaging to obtain the finished product.
Further, heating the mixed solution to 60 ℃ in the step 3; the time for full reaction is as follows: and 20 min. The finished product in the step 4 can be used as a foliar fertilizer to be sprayed or applied by water, and the effective fertilizing concentration is as follows: 1 to 1.5 per mill.
Example two
A water soluble fertilizer containing neutralized bamboo vinegar solution for vegetables is prepared by compounding mother liquor, secondary elements and microbial inoculum; the mother liquor comprises a bamboo vinegar stock solution, a pH value regulator and sugar alcohol calcium magnesium, wherein the volume ratio of the bamboo vinegar stock solution to the sugar alcohol calcium magnesium is 3.5: 7; the weight of the secondary elements in each liter of the mother solution is 79.31 g; the weight of the microbial inoculum in each liter of mother liquor is 0.04 g; the secondary elements comprise EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid; the weight ratio of EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid is as follows: 19:24:24:9:1.31: 2; the microbial inoculum comprises bacillus subtilis, bacillus megatherium, bacillus laterosporus and trichoderma viride, wherein the weight ratio of the bacillus subtilis to the bacillus megatherium to the bacillus laterosporus to the trichoderma viride is 3:3:2: 2; the effective viable count of the bacillus subtilis, the bacillus megaterium, the bacillus laterosporus and the trichoderma viride is more than or equal to 200 hundred million CFU/g; the pH value regulator is sodium hydroxide.
A preparation method of a water-soluble fertilizer containing neutralized bamboo vinegar for vegetables comprises the following steps:
step 1: adding pH regulator into the stock solution of bamboo vinegar to pH 5.9;
step 2: uniformly mixing bamboo vinegar with pH value of 5.9 and sugar alcohol calcium magnesium to obtain mother liquor;
and step 3: adding EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid into the mother liquor, heating the mixed liquor, fully reacting and cooling;
and 4, step 4: and cooling the mixed solution in the third step to room temperature, adding the microbial inoculum into the mixed solution, fully stirring and dissolving the microbial inoculum, discharging and packaging to obtain the finished product.
Further, in the step 1, the pH value of the bamboo vinegar stock solution is adjusted to 5.5 by adding a pH value adjusting agent. Heating the mixed solution to 70 ℃ in the step 3; the time for full reaction is as follows: and (3) 30 min. The finished product in the step 4 can be used as a foliar fertilizer to be sprayed or applied by water, and the effective fertilizing concentration is as follows: 1 to 1.5 per mill.
EXAMPLE III
A water soluble fertilizer containing neutralized bamboo vinegar solution for vegetables is prepared by compounding mother liquor, secondary elements and microbial inoculum; the mother liquor comprises a bamboo vinegar stock solution, a pH value regulator and sugar alcohol calcium magnesium, wherein the volume ratio of the bamboo vinegar stock solution to the sugar alcohol calcium magnesium is 3.25: 6.75; the weight of the secondary elements in each liter of the mother liquor is 64.87 g; the weight of the microbial inoculum in each liter of mother liquor is 0.03 g; the secondary elements comprise EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid; the weight ratio of EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid is as follows: 15:19.5:20:8:0.87: 1.5; the microbial inoculum comprises bacillus subtilis, bacillus megatherium, bacillus laterosporus and trichoderma viride, wherein the weight ratio of the bacillus subtilis to the bacillus megatherium to the bacillus laterosporus to the trichoderma viride is 3:3:2: 2; the effective viable count of the bacillus subtilis, the bacillus megaterium, the bacillus laterosporus and the trichoderma viride is more than or equal to 200 hundred million CFU/g; the pH value regulator is sodium hydroxide.
A preparation method of a water-soluble fertilizer containing neutralized bamboo vinegar for vegetables comprises the following steps:
step 1: adding pH regulator into the stock solution of bamboo vinegar to pH 5.6;
step 2: uniformly mixing bamboo vinegar with pH value of 5.6 and sugar alcohol calcium magnesium to obtain mother liquor;
and step 3: adding EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid into the mother liquor, heating the mixed liquor, fully reacting and cooling;
and 4, step 4: and cooling the mixed solution in the third step to room temperature, adding the microbial inoculum into the mixed solution, fully stirring and dissolving the microbial inoculum, discharging and packaging to obtain the finished product.
Further, heating the mixed solution to 65 ℃ in the step 3; the time for full reaction is as follows: and (5) 25 min. The finished product in the step 4 can be used as a foliar fertilizer to be sprayed or applied by water, and the effective fertilizing concentration is as follows: 1 to 1.5 per mill.
Example four
A water soluble fertilizer containing neutralized bamboo vinegar solution for vegetables is prepared by compounding mother liquor, secondary elements and microbial inoculum; the mother liquor comprises a bamboo vinegar stock solution, a pH value regulator and sugar alcohol calcium magnesium, wherein the volume ratio of the bamboo vinegar stock solution to the sugar alcohol calcium magnesium is 3: 6.8; the weight of the secondary elements in each liter of mother liquor is 60 g; the weight of the microbial inoculum in each liter of mother liquor is 0.02 g; the secondary elements comprise EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid; the weight ratio of EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid is as follows: 13:18:19:8:0.8: 1; the microbial inoculum comprises bacillus subtilis, bacillus megatherium, bacillus laterosporus and trichoderma viride, wherein the weight ratio of the bacillus subtilis to the bacillus megatherium to the bacillus laterosporus to the trichoderma viride is 3:3:2: 2; the effective viable count of the bacillus subtilis, the bacillus megaterium, the bacillus laterosporus and the trichoderma viride is more than or equal to 200 hundred million CFU/g; the pH value regulator is sodium hydroxide.
A preparation method of a water soluble fertilizer containing neutralized bamboo vinegar for vegetables comprises the following steps:
step 1: adding pH regulator into the stock solution of bamboo vinegar to pH 5.4;
step 2: uniformly mixing bamboo vinegar with pH value of 5.4 and sugar alcohol calcium magnesium to obtain mother liquor;
and step 3: adding EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid into the mother liquor, heating the mixed liquor, fully reacting and cooling;
and 4, step 4: and cooling the mixed solution in the third step to room temperature, adding the microbial inoculum into the mixed solution, fully stirring and dissolving the microbial inoculum, discharging and packaging to obtain the finished product.
Further, heating the mixed solution to 62 ℃ in the step 3; the time for full reaction is as follows: and (6) taking 28 min. The finished product in the step 4 can be used as a foliar fertilizer to be sprayed or applied by water, and the effective fertilizing concentration is as follows: 1 to 1.5 per mill.
EXAMPLE five
A water soluble fertilizer containing neutralized bamboo vinegar solution for vegetables is prepared by compounding mother liquor, secondary elements and microbial inoculum; the mother liquor comprises a bamboo vinegar stock solution, a pH value regulator and sugar alcohol calcium magnesium, wherein the volume ratio of the bamboo vinegar stock solution to the sugar alcohol calcium magnesium is 3.2: 7; the weight of the secondary elements in each liter of mother liquor is 66 g; the weight of the microbial inoculum in each liter of mother liquor is 0.03 g; the secondary elements comprise EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid; the weight ratio of EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid is as follows: 18:20:21:9:1.2: 1.5; the microbial inoculum comprises bacillus subtilis, bacillus megatherium, bacillus laterosporus and trichoderma viride, wherein the weight ratio of the bacillus subtilis to the bacillus megatherium to the bacillus laterosporus to the trichoderma viride is 3:3:2: 2; the effective viable count of the bacillus subtilis, the bacillus megaterium, the bacillus laterosporus and the trichoderma viride is more than or equal to 200 hundred million CFU/g; the pH value regulator is sodium hydroxide.
A preparation method of a water soluble fertilizer containing neutralized bamboo vinegar for vegetables comprises the following steps:
step 1: adding pH regulator into the stock solution of bamboo vinegar to pH 5.8;
step 2: uniformly mixing bamboo vinegar with pH value of 5.8 and sugar alcohol calcium magnesium to obtain mother liquor;
and step 3: adding EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid into the mother liquor, heating the mixed liquor, fully reacting and cooling;
and 4, step 4: and cooling the mixed solution in the third step to room temperature, adding the microbial inoculum into the mixed solution, fully stirring and dissolving the microbial inoculum, discharging and packaging to obtain the finished product.
Further, heating the mixed solution to 68 ℃ in the step 3; the time for full reaction is as follows: and (5) 22 min. The finished product in the step 4 can be used as a foliar fertilizer to be sprayed or applied by water, and the effective fertilizing concentration is as follows: 1 to 1.5 per mill.
EXAMPLE six
A water soluble fertilizer containing neutralized bamboo vinegar solution for vegetables is prepared by compounding mother liquor, secondary elements and microbial inoculum; the mother liquor comprises a bamboo vinegar stock solution, a pH value regulator and sugar alcohol calcium magnesium, wherein the volume ratio of the bamboo vinegar stock solution to the sugar alcohol calcium magnesium is 3.1: 6.9; the weight of the secondary elements in each liter of mother liquor is 63 g; the weight of the microbial inoculum in each liter of mother liquor is 0.025 g; the secondary elements comprise EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid; the weight ratio of EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid is as follows: 15.5:19:20:8.5:1: 1.25; the microbial inoculum comprises bacillus subtilis, bacillus megatherium, bacillus laterosporus and trichoderma viride, wherein the weight ratio of the bacillus subtilis to the bacillus megatherium to the bacillus laterosporus to the trichoderma viride is 3:3:2: 2; the effective viable count of the bacillus subtilis, the bacillus megaterium, the bacillus laterosporus and the trichoderma viride is more than or equal to 200 hundred million CFU/g; the pH value regulator is sodium hydroxide.
A preparation method of a water soluble fertilizer containing neutralized bamboo vinegar for vegetables comprises the following steps:
step 1: adding pH regulator into the stock solution of bamboo vinegar to pH 5.5;
step 2: uniformly mixing bamboo vinegar with pH value of 5.5 and sugar alcohol calcium magnesium to obtain mother liquor;
and step 3: adding EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid into the mother liquor, heating the mixed liquor, fully reacting and cooling;
and 4, step 4: and cooling the mixed solution in the third step to room temperature, adding the microbial inoculum into the mixed solution, fully stirring and dissolving the microbial inoculum, discharging and packaging to obtain the finished product.
Further, in the step 1, the pH value of the bamboo vinegar stock solution is adjusted to 5.5 by adding a pH value adjusting agent. Heating the mixed solution to 64 ℃ in the step 3; the time for full reaction is as follows: and 24 min. The finished product in the step 4 can be used as a foliar fertilizer to be sprayed or applied by water, and the effective fertilizing concentration is as follows: 1 to 1.5 per mill.
EXAMPLE seven
A water soluble fertilizer containing neutralized bamboo vinegar solution for vegetables is prepared by compounding mother liquor, secondary elements and microbial inoculum; the mother liquor comprises a bamboo vinegar stock solution, a pH value regulator and sugar alcohol calcium magnesium, wherein the volume ratio of the bamboo vinegar stock solution to the sugar alcohol calcium magnesium is 3: 7; the weight of the secondary elements in each liter of the mother solution is 65.03 g; the weight of the microbial inoculum in each liter of mother liquor is 0.03 g; the secondary elements comprise EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid; the weight of EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid is as follows: 15.4:19.2:20.0:8.0:0.93: 1.5; the microbial inoculum comprises bacillus subtilis, bacillus megatherium, bacillus laterosporus and trichoderma viride, wherein the weight ratio of the bacillus subtilis to the bacillus megatherium to the bacillus laterosporus to the trichoderma viride is 3:3:2: 2; the effective viable count of the bacillus subtilis, the bacillus megaterium, the bacillus laterosporus and the trichoderma viride is more than or equal to 200 hundred million CFU/g; the pH value regulator is sodium hydroxide.
A preparation method of a water soluble fertilizer containing neutralized bamboo vinegar for vegetables comprises the following steps:
step 1: adding pH regulator into the stock solution of bamboo vinegar to pH 5.5;
step 2: uniformly mixing bamboo vinegar with pH value of 5.5 and sugar alcohol calcium magnesium to obtain mother liquor;
and step 3: adding EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid into the mother liquor, heating the mixed liquor, fully reacting and cooling;
and 4, step 4: and cooling the mixed solution in the third step to room temperature, adding the microbial inoculum into the mixed solution, fully stirring and dissolving the microbial inoculum, discharging and packaging to obtain the finished product.
Further, heating the mixed solution to 60 ℃ in the step 3; the time for full reaction is as follows: and (3) 30 min. The finished product in the step 4 can be used as a foliar fertilizer to be sprayed or applied by water, and the effective fertilizing concentration is as follows: 1 to 1.5 per mill.
Example eight
A water soluble fertilizer containing neutralized bamboo vinegar solution for vegetables is prepared by compounding mother liquor, secondary elements and microbial inoculum; the mother liquor comprises a bamboo vinegar stock solution, a pH value regulator and sugar alcohol calcium magnesium, wherein the volume ratio of the bamboo vinegar stock solution to the sugar alcohol calcium magnesium is 3: 7; the weight of the secondary elements in each liter of the mother solution is 65.03 g; the weight of the microbial inoculum in each liter of mother liquor is 0.03 g; the secondary elements comprise EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid; the weight of EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid is as follows: 15.4:19.2:20.0:8.0:0.93: 1.5; the microbial inoculum comprises bacillus subtilis, bacillus megatherium, bacillus laterosporus and trichoderma viride, wherein the weight ratio of the bacillus subtilis to the bacillus megatherium to the bacillus laterosporus to the trichoderma viride is 3:3:2: 2; the effective viable count of the bacillus subtilis, the bacillus megaterium, the bacillus laterosporus and the trichoderma viride is more than or equal to 200 hundred million CFU/g; the pH value regulator is sodium hydroxide.
A preparation method of a water soluble fertilizer containing neutralized bamboo vinegar for vegetables comprises the following steps:
step 1: adding pH regulator into the stock solution of bamboo vinegar to pH 5.8;
step 2: uniformly mixing bamboo vinegar with pH value of 5.8 and sugar alcohol calcium magnesium to obtain mother liquor;
and step 3: adding EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid into the mother liquor, heating the mixed liquor, fully reacting and cooling;
and 4, step 4: and cooling the mixed solution in the third step to room temperature, adding the microbial inoculum into the mixed solution, fully stirring and dissolving the microbial inoculum, discharging and packaging to obtain the finished product.
Further, heating the mixed solution to 70 ℃ in the step 3; the time for full reaction is as follows: and 20 min. The finished product in the step 4 can be used as a foliar fertilizer to be sprayed or applied by water, and the effective fertilizing concentration is as follows: 1 to 1.5 per mill.
Example nine
A water soluble fertilizer containing neutralized bamboo vinegar solution for vegetables is prepared by compounding mother liquor, secondary elements and microbial inoculum; the mother liquor comprises a bamboo vinegar stock solution, a pH value regulator and sugar alcohol calcium magnesium, wherein the volume ratio of the bamboo vinegar stock solution to the sugar alcohol calcium magnesium is 3: 7; the weight of the secondary elements in each liter of the mother solution is 65.03 g; the weight of the microbial inoculum in each liter of mother liquor is 0.03 g; the secondary elements comprise EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid; the weight of EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid is as follows: 15.4:19.2:20.0:8.0:0.93: 1.5; the microbial inoculum comprises bacillus subtilis, bacillus megatherium, bacillus laterosporus and trichoderma viride, wherein the weight ratio of the bacillus subtilis to the bacillus megatherium to the bacillus laterosporus to the trichoderma viride is 3:3:2: 2; the effective viable count of the bacillus subtilis, the bacillus megaterium, the bacillus laterosporus and the trichoderma viride is more than or equal to 200 hundred million CFU/g; the pH value regulator is sodium hydroxide.
A preparation method of a water soluble fertilizer containing neutralized bamboo vinegar for vegetables comprises the following steps:
step 1: adding pH regulator into the stock solution of bamboo vinegar to pH 5.4;
step 2: uniformly mixing bamboo vinegar with pH value of 5.4 and sugar alcohol calcium magnesium to obtain mother liquor;
and step 3: adding EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid into the mother liquor, heating the mixed liquor, fully reacting and cooling;
and 4, step 4: and cooling the mixed solution in the third step to room temperature, adding the microbial inoculum into the mixed solution, fully stirring and dissolving the microbial inoculum, discharging and packaging to obtain the finished product.
Further, in the step 1, the pH value of the bamboo vinegar stock solution is adjusted to 5.5 by adding a pH value adjusting agent. Heating the mixed solution to 65 ℃ in the step 3; the time for full reaction is as follows: and (8) the time is 26 min. The finished product in the step 4 can be used as a foliar fertilizer to be sprayed or applied by water, and the effective fertilizing concentration is as follows: 1 to 1.5 per mill.
The above detailed description is only specific to possible embodiments of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments, modifications, and alterations without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Test example 1
In 2018, the greenhouse tomatoes in the new-country and pastoral areas are tested, the control group and the invention group are 3 mu, the water-soluble fertilizer prepared in the seventh embodiment is randomly selected for the invention group, the water-soluble fertilizer selected for the control group is the sugar alcohol calcium magnesium replaced by the sugar alcohol magnesium on the basis of the seventh embodiment, the rest raw materials are the same as the preparation method, the fertilizing method is foliar spraying (dilution is 1500 times) one week after field planting, foliar spraying is carried out once every 14 days after flowering and fruit setting, foliar spraying is carried out three times (dilution is 1000 times), and the field management is kept consistent; the results are shown in the following table:
table 1 is a comparison table of stem thickness and disease and pest incidence of tomatoes in the growth period of the invention group and the control group:
table 2 is a comparison table of tomato yield and tomato quality between the invention and the control group:
| treatment of | Yield of the product | Sugar content | VC |
| Control group | —— | —— | —— |
| Group of the invention | Increase by 14 percent | Increase by 7.5 percent | 11.6％ |
The test results show that compared with a control group, the plant height and the stem thickness of the tomato plant of the invention are increased in the growth period of the tomato, the yield and the quality of the tomato plant are improved in the harvest period of the tomato, and the incidence of plant diseases and insect pests can be effectively reduced.
Experimental example 2
In 2018, experiments are carried out on greenhouse tomatoes in a new-rural pastoral area, the control group and the invention group are 3 mu, the water-soluble fertilizer prepared in the eighth embodiment is randomly selected for the invention group, the water-soluble fertilizer selected for the control group is based on the eighth embodiment, no microbial inoculum is used, no microbial inoculum is added in a related preparation formula, the fertilizing method is foliar spraying (diluting 1400 times) one week after field planting, foliar spraying is carried out once every 14 days after flowering and fruit setting, foliar spraying is carried out three times (diluting 1100 times), and field management is kept consistent; the results are shown in the following table:
table 1 is a comparison table of stem thickness and disease and pest incidence of tomatoes in the growth period of the invention group and the control group:
table 2 is a comparison table of tomato yield and tomato quality between the invention and the control group:
| treatment of | Yield of the product | Sugar content | VC |
| Control group | —— | —— | —— |
| Group of the invention | Increase by 6.1 percent | Increase by 3.3 percent | 7.3％ |
The test results show that compared with a control group, the plant height and the stem thickness of the tomato plant of the invention are increased in the growth period of the tomato, the yield and the quality of the tomato plant are improved in the harvest period of the tomato, and the incidence of plant diseases and insect pests can be effectively reduced.
Experimental example 3
Test materials and methods
1.1 general description of the test and materials tested
The test and the test are carried out in 2018 in an intelligent greenhouse in my department of Xinxiang city, Henan province. The soil used for the test is loam, and the fertility is medium; the tested Shanghai green variety is; the test was carried out in a cell mode, with a cell area of 3m2Planting 8 rows and 20cm row spacing in each plot, adopting seedling planting mode, applying common sulfur-based compound fertilizer (15-15-15) to base fertilizer at 50 kg/mu (1 mu is 666.67 m)2) The fertilizer is sprayed or flushed with the group with corresponding concentration when topdressing is carried out 15 days after field planting, and is harvested 35 days after field planting.
The water-soluble fertilizer prepared in the fifth embodiment is randomly selected in the group, the water-soluble fertilizer selected in the comparison group is based on the fifth embodiment, sugar alcohol calcium magnesium is replaced by sugar alcohol magnesium, and other raw materials are the same as the preparation method;
1.2 design of the experiment
5 treatments were set according to two application modes of spraying and flushing, and were repeated 3 times per treatment, as shown in table 1:
2 results and analysis
2.1 results of the Shanghai spray test in the Green plot
As can be seen from the data results in Table 2, after the Shanghai green is sprayed on the composition of the invention, the SPAD value of the Shanghai green does not have an obvious rule along with the increase of the concentration, and the value of T2 is the highest, and the value of T3 is the lowest; the plant height is increased along with the increase of the spraying concentration compared with a control, the best T5 is up to 18.93cm, and the plant height is increased by 1.88cm compared with the control;
the cell yield shows a trend of increasing and then decreasing in the concentration range set by the test, wherein T3 and T4 are respectively increased by 1.8kg/3m compared with the control2、1.86kg/3m2The yield increase rate is 17.03 percent and 17.63 percent, and the T5 yield is slightly reduced compared with the T2 yield, but still increased compared with the control group.
TABLE 2 comparison of the data at harvest for each treatment
| Treatment of | Chlorophyll | Plant height/cm | Cell output (kg/3 m)2) | Growth rate (%) |
| T1 | 41.27 | 17.05 | 10.57 | |
| T2 | 45.49 | 18.28 | 11.45 | 8.33 |
| T3 | 35.35 | 18.27 | 12.37 | 17.03 |
| T4 | 40.58 | 18.77 | 12.43 | 17.63 |
| T5 | 39.93 | 18.93 | 11.16 | 5.61 |
2.2 Shanghai Qing district rush application test results
2.2.1 Effect of different treatments on lettuce yield and biological Properties
The yield and biological properties of each treatment are shown in table 3, and it can be seen from table 3 that the plant height of each treatment in the group of the invention applied with water is higher than that of the control group, and the plant height of each treatment is increased and then decreased with the increase of the applied concentration, wherein the treatment performance with T3 is the best, and the treatment performance with T2, T4 and T1 are 18.5cm and then in sequence; the SPAD value of each test treatment is lower than that of the control treatment, the difference is obvious, and the SPAD value is gradually reduced along with the increase of the application concentration; for yield, analysis of variance among treatments was not significant, the average yield was only that of T4 lower than the control, and the other three concentration treatments were all higher than the control, preferably 9.97kg at T2, T3 times, and finally T1, with the gains of 7.09%, 6.44%, and 3.54%, respectively.
TABLE 3 comparison of the data at harvest for each treatment
| Treatment of | Plant height/cm | SPAD | Yield (kg/4 m)2) | Growth rate (%) |
| T1 | 16.66a | 43.37a | 9.31a | |
| T2 | 17.05a | 42.88a | 9.64a | 3.54 |
| T3 | 17.91a | 41.88ab | 9.97a | 7.09 |
| T4 | 18.50a | 40.78bc | 9.91a | 6.44 |
| T5 | 17.20a | 38.94c | 7.50a | -19.4 |
2.2.2 Effect of different treatments on the physicochemical Properties of the soil
The physical and chemical properties of the soil after different treatments and harvest are shown in the table, and the soil physical and chemical properties are known to have certain influence on the pH value and the volume weight of the soil, but the differences are not obvious and follow the situationThe concentration of the invention group is increased and reduced, the pH values of T1, T2, T3 and T4 are respectively reduced by 0.4, 0.43, 0.45 and 0.57 unit compared with the treatment of the comparison group, and the soil volume weight is respectively reduced by 0.01, 0.03 and 0.06g/cm3And the influence on the soil nutrient condition is basically not regular.
TABLE 4 post-harvest physicochemical Properties of the soils treated
3 conclusion and discussion
According to the analysis of the test results of the Shanghai green, the yield increase of the Shanghai green can be increased by spraying and flushing the fertilizer, wherein flushing has better effects on reducing the pH value of soil and adjusting the volume weight of the soil, and the optimal concentration is 1-1.5 per mill; the method specifically comprises the following steps: the yield of the Shanghai green can be increased by spraying the composition with the concentration of 1.5 per mill, and the yield is increased by 17.63%; the invention can increase the yield of the Shanghai Qing by 7.03% and reduce the pH and volume weight of the soil, thus improving the soil.
The test examples described above are some of the test examples of the present invention, and not all of them. The detailed description of the test examples of the present invention is not intended to limit the scope of the claimed invention, but merely represents selected test examples of the present invention. Based on the test examples in the present invention, all other test examples obtained by one of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
Claims (7)
1. A water soluble fertilizer containing neutralized bamboo vinegar for vegetables is characterized in that: the water soluble fertilizer is prepared by compounding mother liquor, secondary elements and a microbial inoculum;
the mother liquor comprises a bamboo vinegar stock solution, a pH value regulator and sugar alcohol calcium magnesium, wherein the volume ratio of the bamboo vinegar stock solution to the sugar alcohol calcium magnesium is 3-3.5: 6.5-7;
the weight of the secondary elements in each liter of mother liquor is 50.43-79.31 g;
the weight of the microbial inoculum in each liter of mother liquor is 0.02-0.04 g;
the secondary elements comprise EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid; the weight ratio of EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid is as follows: 11-19: 15-24: 16-24: 7-9: 0.43-1.31: 1-2;
the microbial inoculum comprises bacillus subtilis, bacillus megatherium, bacillus laterosporus and trichoderma viride, wherein the weight ratio of the bacillus subtilis to the bacillus megatherium to the bacillus laterosporus to the trichoderma viride is 3:3:2: 2; the effective viable count of the bacillus subtilis, the bacillus megaterium, the bacillus laterosporus and the trichoderma viride is more than or equal to 200 hundred million CFU/g;
the pH value regulator is sodium hydroxide.
2. The water-soluble fertilizer containing neutralized bamboo vinegar for vegetables according to claim 1, wherein: the water soluble fertilizer is prepared by compounding mother liquor, secondary elements and a microbial inoculum;
the mother liquor comprises a bamboo vinegar stock solution, a pH value regulator and sugar alcohol calcium magnesium, wherein the volume ratio of the bamboo vinegar stock solution to the sugar alcohol calcium magnesium is 3-3.2: 6.8-7;
the weight of the secondary elements in each liter of mother liquor is 60-66 g;
the weight of the microbial inoculum in each liter of mother liquor is 0.02-0.03 g;
the secondary elements comprise EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid; the weight ratio of EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid is as follows: 13-18: 18-20: 19-21: 8-9: 0.8-1.2: 1-1.5;
the microbial inoculum comprises bacillus subtilis, bacillus megatherium, bacillus laterosporus and trichoderma viride, wherein the weight ratio of the bacillus subtilis to the bacillus megatherium to the bacillus laterosporus to the trichoderma viride is 3:3:2: 2; the effective viable count of the bacillus subtilis, the bacillus megaterium, the bacillus laterosporus and the trichoderma viride is more than or equal to 200 hundred million CFU/g;
the pH value regulator is sodium hydroxide.
3. The water-soluble fertilizer containing neutralized bamboo vinegar for vegetables according to claim 1, wherein: the water soluble fertilizer is prepared by compounding mother liquor, secondary elements and a microbial inoculum;
the mother liquor comprises a bamboo vinegar stock solution, a pH value regulator and sugar alcohol calcium magnesium, wherein the volume ratio of the bamboo vinegar stock solution to the sugar alcohol calcium magnesium is 3: 7;
the weight of the secondary elements in each liter of the mother solution is 65.03 g;
the weight of the microbial inoculum in each liter of mother liquor is 0.03 g;
the secondary elements comprise EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid; the weight of EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid is as follows: 15.4:19.2:20.0:8.0:0.93: 1.5;
the microbial inoculum comprises bacillus subtilis, bacillus megatherium, bacillus laterosporus and trichoderma viride, wherein the weight ratio of the bacillus subtilis to the bacillus megatherium to the bacillus laterosporus to the trichoderma viride is 3:3:2: 2; the effective viable count of the bacillus subtilis, the bacillus megaterium, the bacillus laterosporus and the trichoderma viride is more than or equal to 200 hundred million CFU/g;
the pH value regulator is sodium hydroxide.
4. A method for preparing a water-soluble fertilizer containing neutralized bamboo vinegar for vegetables as claimed in claims 1 to 3, wherein: the preparation method comprises the following steps: step 1: adding a pH value regulator into the bamboo vinegar stock solution until the pH value is as follows: 5.3 to 5.9;
step 2: uniformly mixing bamboo vinegar with the pH value of 5.3-5.9 and sugar alcohol calcium magnesium to prepare mother liquor;
and step 3: adding EDTA chelated iron, EDTA chelated manganese, EDTA chelated zinc, sodium octaborate tetrahydrate, ammonium molybdate and humic acid into the mother liquor, heating the mixed liquor, fully reacting and cooling;
and 4, step 4: and cooling the mixed solution in the third step to room temperature, adding the microbial inoculum into the mixed solution, fully stirring and dissolving the microbial inoculum, discharging and packaging to obtain the finished product.
5. The preparation method of the water soluble fertilizer containing neutralized bamboo vinegar for vegetables as claimed in claim 4, wherein: and (3) adding a pH value regulator in the step (1) to regulate the pH value of the bamboo vinegar stock solution to 5.5.
6. The preparation method of the water soluble fertilizer containing neutralized bamboo vinegar for vegetables as claimed in claim 4, wherein: heating the mixed solution to 60-70 ℃ in the step 3; the time for full reaction is as follows: 20-30 min.
7. The preparation method of the water soluble fertilizer containing neutralized bamboo vinegar for vegetables as claimed in claim 4, wherein: the finished product in the step 4 can be used as a foliar fertilizer to be sprayed or applied by water, and the effective fertilizing concentration is as follows: 1 to 1.5 per mill.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116210721A (en) * | 2022-12-30 | 2023-06-06 | 盐城工学院 | Biomass charcoal seed coating agent and preparation method thereof |
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