CN111718217A - Preparation method of nutrient solution for vegetable seedling culture - Google Patents
Preparation method of nutrient solution for vegetable seedling culture Download PDFInfo
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- CN111718217A CN111718217A CN202010572329.0A CN202010572329A CN111718217A CN 111718217 A CN111718217 A CN 111718217A CN 202010572329 A CN202010572329 A CN 202010572329A CN 111718217 A CN111718217 A CN 111718217A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/04—Double-superphosphate; Triple-superphosphate; Other fertilisers based essentially on monocalcium phosphate
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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
- 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
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Fertilizers (AREA)
- Hydroponics (AREA)
Abstract
The invention provides a preparation method of a nutrient solution for vegetable seedling culture, and relates to the technical field of vegetable seedling culture. The preparation method of the nutrient solution for vegetable seedling culture comprises the following steps: s1, preparing a nutrient solution preparation material and sufficient distilled water according to the proportion, wherein the volume of the distilled water is 90L, and equally dividing the 90L of the distilled water into three parts; s2, preparing a macroelement solution: adding 30L of distilled water into a glass container, then adding calcium nitrate and triple superphosphate into the distilled water to finish primary stirring, and continuously adding potassium carbonate, potassium sulfate, ammonium dihydrogen phosphate, ammonium polyphosphate, magnesium sulfate and sodium nitrate into the container to finish secondary stirring. According to the invention, the preparation method of the vegetable seedling culture nutrient solution is reasonable, the mixing uniformity of the nutrient solution is good, impurities are not easy to appear in the nutrient solution, meanwhile, the preparation raw materials of the nutrient solution are reasonable to use, the components of the nutrient solution are more, the nutrition absorbed by vegetable seedlings is balanced, and the growth requirement of the vegetable seedlings can be completely met.
Description
Technical Field
The invention relates to the technical field of vegetable seedling culture, in particular to a preparation method of a nutrient solution for vegetable seedling culture.
Background
The vegetable seedling culture refers to the growth process from sowing to planting of vegetable seeds. The vegetable seedling culture is the first step of the vegetable production process and also an important link for obtaining the early maturity, high yield and high yield of the vegetables. The purpose of vegetable seedling culture is to create a proper environmental condition for the early growth of vegetables, so as to prolong the growth season, increase the planting stubble and improve the land utilization rate, thereby increasing the yield per unit area and improving the economic benefit.
At present, nutrient solution is needed to be used during vegetable seedling raising, and the nutrient solution is used for promoting the growth of vegetable seedlings, but the preparation method of the vegetable seedling raising nutrient solution in the prior art is simpler, the mixing uniformity of the nutrient solution is poorer, impurities are easy to appear in the nutrient solution, and meanwhile, the components of the existing nutrient solutions are fewer, so that the requirement for the growth of the vegetable seedlings cannot be met.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a preparation method of a nutrient solution for vegetable seedling culture, which solves the defects and shortcomings in the prior art.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a preparation method of a nutrient solution for vegetable seedling culture comprises the following raw materials by weight: 100g of potassium carbonate, 80-100g of potassium sulfate, 100g of calcium nitrate, 110g of triple superphosphate, 60-80g of ammonium dihydrogen phosphate, 80-90g of ammonium polyphosphate, 60-100g of magnesium sulfate, 40-60g of sodium nitrate, 3-5g of ferrous sulfate, 4-6g of borax, 6-8g of manganese sulfate, 2-4g of copper sulfate, 1-3g of zinc sulfate, 1-2g of sodium molybdate, 4-5g of rooting liquid and 6-10g of 75% chlorothalonil;
the preparation method of the nutrient solution comprises the following steps:
s1, preparing a nutrient solution preparation material and sufficient distilled water according to the proportion, wherein the volume of the distilled water is 90L, and equally dividing the 90L of the distilled water into three parts;
s2, preparing a macroelement solution:
adding 30L of distilled water into a glass container, then adding calcium nitrate and triple superphosphate into the distilled water to finish primary stirring, continuously adding potassium carbonate, potassium sulfate, ammonium dihydrogen phosphate, ammonium polyphosphate, magnesium sulfate and sodium nitrate into the container to finish secondary stirring, and obtaining a macroelement solution to be reserved for later use;
s3, preparing a trace element solution:
adding 30L of distilled water into a glass container, adding ferrous sulfate, borax, manganese sulfate, copper sulfate, zinc sulfate and sodium molybdate into the distilled water, and uniformly stirring to obtain a trace element solution for later use;
s4, preparing an additive solution:
adding 30L of distilled water into a glass container, adding the rooting solution and 75% of chlorothalonil into the distilled water, and uniformly stirring to obtain an additive solution for later use;
s5, uniformly mixing the obtained macroelement solution, trace element solution and additive solution to obtain nutrient solution;
s6, detecting the pH value of the nutrient solution by adopting a mixed indicator colorimetric method, and if the pH value of the nutrient solution is alkaline, adding an ammonium sulfate solution into the nutrient solution, and adjusting to be neutral; and if the pH value of the nutrient solution is acidic, adding a sodium hydroxide solution into the nutrient solution, and adjusting to be neutral.
Preferably, the nutrient solution comprises the following raw materials by weight: 100g of potassium carbonate, 80g of potassium sulfate, 100g of calcium nitrate, 70g of triple superphosphate, 60g of ammonium dihydrogen phosphate, 80g of ammonium polyphosphate, 60g of magnesium sulfate, 40g of sodium nitrate, 3g of ferrous sulfate, 4g of borax, 6g of manganese sulfate, 2g of copper sulfate, 1g of zinc sulfate, 1g of sodium molybdate, 4g of rooting liquid and 6g of 75% chlorothalonil.
Preferably, the nutrient solution comprises the following raw materials by weight: 110g of potassium carbonate, 90g of potassium sulfate, 105g of calcium nitrate, 80g of triple superphosphate, 70g of ammonium dihydrogen phosphate, 85g of ammonium polyphosphate, 80g of magnesium sulfate, 50g of sodium nitrate, 4g of ferrous sulfate, 5g of borax, 7g of manganese sulfate, 3g of copper sulfate, 2g of zinc sulfate, 1.5g of sodium molybdate, 4.5g of rooting liquid and 8g of 75% chlorothalonil.
Preferably, the nutrient solution comprises the following raw materials by weight: 120g of potassium carbonate, 100g of potassium sulfate, 110g of calcium nitrate, 90g of triple superphosphate, 80g of ammonium dihydrogen phosphate, 90g of ammonium polyphosphate, 100g of magnesium sulfate, 60g of sodium nitrate, 5g of ferrous sulfate, 6g of borax, 8g of manganese sulfate, 4g of copper sulfate, 3g of zinc sulfate, 2g of sodium molybdate, 5g of rooting liquid and 10g of 75% chlorothalonil.
Preferably, in the step 2, the primary stirring speed is 1000-1200r/min, the stirring time is 5-10min, the secondary stirring speed is 800-1000r/min, and the stirring time is 10-30 min.
Preferably, the stirring speed in the step 3 is 800-1200r/min, and the stirring time is 5-20 min.
Preferably, the stirring speed in the step 4 is 600-800r/min, and the stirring time is 8-15 min.
(III) advantageous effects
The invention provides a preparation method of a nutrient solution for vegetable seedling culture. The method has the following beneficial effects:
according to the invention, the preparation method of the vegetable seedling culture nutrient solution is reasonable, the mixing uniformity of the nutrient solution is good, impurities are not easy to appear in the nutrient solution, meanwhile, the preparation raw materials of the nutrient solution are reasonable to use, the components of the nutrient solution are more, the nutrition absorbed by vegetable seedlings is balanced, and the requirement of the growth of the vegetable seedlings can be completely met.
Detailed Description
The following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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 embodiment of the invention provides a preparation method of nutrient solution for vegetable seedling culture, which comprises the following raw materials by weight: 100g of potassium carbonate, 80g of potassium sulfate, 100g of calcium nitrate, 70g of triple superphosphate, 60g of ammonium dihydrogen phosphate, 80g of ammonium polyphosphate, 60g of magnesium sulfate, 40g of sodium nitrate, 3g of ferrous sulfate, 4g of borax, 6g of manganese sulfate, 2g of copper sulfate, 1g of zinc sulfate, 1g of sodium molybdate, 4g of rooting liquid and 6g of 75% chlorothalonil;
the preparation method of the nutrient solution comprises the following steps:
s1, preparing a nutrient solution preparation material and sufficient distilled water according to the proportion, wherein the volume of the distilled water is 90L, and equally dividing the 90L of the distilled water into three parts;
s2, preparing a macroelement solution:
adding 30L of distilled water into a glass container, then adding calcium nitrate and triple superphosphate into the distilled water to finish primary stirring at the stirring speed of 1000-;
s3, preparing a trace element solution:
adding 30L of distilled water into a glass container, adding ferrous sulfate, borax, manganese sulfate, copper sulfate, zinc sulfate and sodium molybdate into the distilled water, and uniformly stirring to obtain a trace element solution for later use, wherein the stirring speed is 800-;
s4, preparing an additive solution:
adding 30L of distilled water into a glass container, then adding the rooting liquid and 75% of chlorothalonil into the distilled water, and uniformly stirring to obtain an additive solution for later use, wherein the stirring speed is 600-800r/min, and the stirring time is 8-15 min;
s5, uniformly mixing the obtained macroelement solution, trace element solution and additive solution to obtain nutrient solution;
s6, detecting the pH value of the nutrient solution by adopting a mixed indicator colorimetric method, and if the pH value of the nutrient solution is alkaline, adding an ammonium sulfate solution into the nutrient solution, and adjusting to be neutral; and if the pH value of the nutrient solution is acidic, adding a sodium hydroxide solution into the nutrient solution, and adjusting to be neutral.
Example two:
the embodiment of the invention provides a preparation method of nutrient solution for vegetable seedling culture, which comprises the following raw materials by weight: 110g of potassium carbonate, 90g of potassium sulfate, 105g of calcium nitrate, 80g of triple superphosphate, 70g of ammonium dihydrogen phosphate, 85g of ammonium polyphosphate, 80g of magnesium sulfate, 50g of sodium nitrate, 4g of ferrous sulfate, 5g of borax, 7g of manganese sulfate, 3g of copper sulfate, 2g of zinc sulfate, 1.5g of sodium molybdate, 4.5g of rooting liquid and 8g of 75% chlorothalonil;
the preparation method of the nutrient solution comprises the following steps:
s1, preparing a nutrient solution preparation material and sufficient distilled water according to the proportion, wherein the volume of the distilled water is 90L, and equally dividing the 90L of the distilled water into three parts;
s2, preparing a macroelement solution:
adding 30L of distilled water into a glass container, then adding calcium nitrate and triple superphosphate into the distilled water to finish primary stirring at the stirring speed of 1000-;
s3, preparing a trace element solution:
adding 30L of distilled water into a glass container, adding ferrous sulfate, borax, manganese sulfate, copper sulfate, zinc sulfate and sodium molybdate into the distilled water, and uniformly stirring to obtain a trace element solution for later use, wherein the stirring speed is 800-;
s4, preparing an additive solution:
adding 30L of distilled water into a glass container, then adding the rooting liquid and 75% of chlorothalonil into the distilled water, and uniformly stirring to obtain an additive solution for later use, wherein the stirring speed is 600-800r/min, and the stirring time is 8-15 min;
s5, uniformly mixing the obtained macroelement solution, trace element solution and additive solution to obtain nutrient solution;
s6, detecting the pH value of the nutrient solution by adopting a mixed indicator colorimetric method, and if the pH value of the nutrient solution is alkaline, adding an ammonium sulfate solution into the nutrient solution, and adjusting to be neutral; and if the pH value of the nutrient solution is acidic, adding a sodium hydroxide solution into the nutrient solution, and adjusting to be neutral.
Example three:
the embodiment of the invention provides a preparation method of nutrient solution for vegetable seedling culture, which comprises the following raw materials by weight: 120g of potassium carbonate, 100g of potassium sulfate, 110g of calcium nitrate, 90g of triple superphosphate, 80g of ammonium dihydrogen phosphate, 90g of ammonium polyphosphate, 100g of magnesium sulfate, 60g of sodium nitrate, 5g of ferrous sulfate, 6g of borax, 8g of manganese sulfate, 4g of copper sulfate, 3g of zinc sulfate, 2g of sodium molybdate, 5g of rooting liquid and 10g of 75% chlorothalonil;
the preparation method of the nutrient solution comprises the following steps:
s1, preparing a nutrient solution preparation material and sufficient distilled water according to the proportion, wherein the volume of the distilled water is 90L, and equally dividing the 90L of the distilled water into three parts;
s2, preparing a macroelement solution:
adding 30L of distilled water into a glass container, then adding calcium nitrate and triple superphosphate into the distilled water to finish primary stirring at the stirring speed of 1000-;
s3, preparing a trace element solution:
adding 30L of distilled water into a glass container, adding ferrous sulfate, borax, manganese sulfate, copper sulfate, zinc sulfate and sodium molybdate into the distilled water, and uniformly stirring to obtain a trace element solution for later use, wherein the stirring speed is 800-;
s4, preparing an additive solution:
adding 30L of distilled water into a glass container, then adding the rooting liquid and 75% of chlorothalonil into the distilled water, and uniformly stirring to obtain an additive solution for later use, wherein the stirring speed is 600-800r/min, and the stirring time is 8-15 min;
s5, uniformly mixing the obtained macroelement solution, trace element solution and additive solution to obtain nutrient solution;
s6, detecting the pH value of the nutrient solution by adopting a mixed indicator colorimetric method, and if the pH value of the nutrient solution is alkaline, adding an ammonium sulfate solution into the nutrient solution, and adjusting to be neutral; and if the pH value of the nutrient solution is acidic, adding a sodium hydroxide solution into the nutrient solution, and adjusting to be neutral.
According to the invention, the preparation method of the vegetable seedling culture nutrient solution is reasonable, the mixing uniformity of the nutrient solution is good, impurities are not easy to appear in the nutrient solution, meanwhile, the preparation raw materials of the nutrient solution are reasonable to use, the components of the nutrient solution are more, the nutrition absorbed by vegetable seedlings is balanced, and the requirement of the growth of the vegetable seedlings can be completely met.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A preparation method of nutrient solution for vegetable seedling culture is characterized by comprising the following steps: the nutrient solution comprises the following raw materials by weight: 100g of potassium carbonate, 80-100g of potassium sulfate, 100g of calcium nitrate, 110g of triple superphosphate, 60-80g of ammonium dihydrogen phosphate, 80-90g of ammonium polyphosphate, 60-100g of magnesium sulfate, 40-60g of sodium nitrate, 3-5g of ferrous sulfate, 4-6g of borax, 6-8g of manganese sulfate, 2-4g of copper sulfate, 1-3g of zinc sulfate, 1-2g of sodium molybdate, 4-5g of rooting liquid and 6-10g of 75% chlorothalonil;
the preparation method of the nutrient solution comprises the following steps:
s1, preparing a nutrient solution preparation material and sufficient distilled water according to the proportion, wherein the volume of the distilled water is 90L, and equally dividing the 90L of the distilled water into three parts;
s2, preparing a macroelement solution:
adding 30L of distilled water into a glass container, then adding calcium nitrate and triple superphosphate into the distilled water to finish primary stirring, continuously adding potassium carbonate, potassium sulfate, ammonium dihydrogen phosphate, ammonium polyphosphate, magnesium sulfate and sodium nitrate into the container to finish secondary stirring, and obtaining a macroelement solution to be reserved for later use;
s3, preparing a trace element solution:
adding 30L of distilled water into a glass container, adding ferrous sulfate, borax, manganese sulfate, copper sulfate, zinc sulfate and sodium molybdate into the distilled water, and uniformly stirring to obtain a trace element solution for later use;
s4, preparing an additive solution:
adding 30L of distilled water into a glass container, adding the rooting solution and 75% of chlorothalonil into the distilled water, and uniformly stirring to obtain an additive solution for later use;
s5, uniformly mixing the obtained macroelement solution, trace element solution and additive solution to obtain nutrient solution;
s6, detecting the pH value of the nutrient solution by adopting a mixed indicator colorimetric method, and if the pH value of the nutrient solution is alkaline, adding an ammonium sulfate solution into the nutrient solution, and adjusting to be neutral; and if the pH value of the nutrient solution is acidic, adding a sodium hydroxide solution into the nutrient solution, and adjusting to be neutral.
2. The method for preparing a nutrient solution for raising seedlings of vegetables according to claim 1, wherein the nutrient solution comprises the following components: the nutrient solution comprises the following raw materials by weight: 100g of potassium carbonate, 80g of potassium sulfate, 100g of calcium nitrate, 70g of triple superphosphate, 60g of ammonium dihydrogen phosphate, 80g of ammonium polyphosphate, 60g of magnesium sulfate, 40g of sodium nitrate, 3g of ferrous sulfate, 4g of borax, 6g of manganese sulfate, 2g of copper sulfate, 1g of zinc sulfate, 1g of sodium molybdate, 4g of rooting liquid and 6g of 75% chlorothalonil.
3. The method for preparing a nutrient solution for raising seedlings of vegetables according to claim 1, wherein the nutrient solution comprises the following components: the nutrient solution comprises the following raw materials by weight: 110g of potassium carbonate, 90g of potassium sulfate, 105g of calcium nitrate, 80g of triple superphosphate, 70g of ammonium dihydrogen phosphate, 85g of ammonium polyphosphate, 80g of magnesium sulfate, 50g of sodium nitrate, 4g of ferrous sulfate, 5g of borax, 7g of manganese sulfate, 3g of copper sulfate, 2g of zinc sulfate, 1.5g of sodium molybdate, 4.5g of rooting liquid and 8g of 75% chlorothalonil.
4. The method for preparing a nutrient solution for raising seedlings of vegetables according to claim 1, wherein the nutrient solution comprises the following components: the nutrient solution comprises the following raw materials by weight: 120g of potassium carbonate, 100g of potassium sulfate, 110g of calcium nitrate, 90g of triple superphosphate, 80g of ammonium dihydrogen phosphate, 90g of ammonium polyphosphate, 100g of magnesium sulfate, 60g of sodium nitrate, 5g of ferrous sulfate, 6g of borax, 8g of manganese sulfate, 4g of copper sulfate, 3g of zinc sulfate, 2g of sodium molybdate, 5g of rooting liquid and 10g of 75% chlorothalonil.
5. The method for preparing a nutrient solution for raising seedlings of vegetables according to claim 1, wherein the nutrient solution comprises the following components: in the step 2, the primary stirring speed is 1000-1200r/min, the stirring time is 5-10min, the secondary stirring speed is 800-1000r/min, and the stirring time is 10-30 min.
6. The method for preparing a nutrient solution for raising seedlings of vegetables according to claim 1, wherein the nutrient solution comprises the following components: the stirring speed in the step 3 is 800-1200r/min, and the stirring time is 5-20 min.
7. The method for preparing a nutrient solution for raising seedlings of vegetables according to claim 1, wherein the nutrient solution comprises the following components: the stirring speed in the step 4 is 600-800r/min, and the stirring time is 8-15 min.
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| CN202010572329.0A CN111718217A (en) | 2020-06-22 | 2020-06-22 | Preparation method of nutrient solution for vegetable seedling culture |
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| CN202010572329.0A CN111718217A (en) | 2020-06-22 | 2020-06-22 | Preparation method of nutrient solution for vegetable seedling culture |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113149745A (en) * | 2021-05-13 | 2021-07-23 | 王喜 | Preparation process for preparing biological nutrient solution by using SOD as raw material |
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| CN103588572A (en) * | 2013-11-11 | 2014-02-19 | 湖州艺萌城市农业发展有限公司 | Seedling-cultivating nutrient solution for micro agriculture |
| CN109053255A (en) * | 2018-08-17 | 2018-12-21 | 北京花乡花卉科技研究所有限公司 | A kind of liquid fertilizer, preparation method and its application for plant seedlings |
| CN109438074A (en) * | 2018-12-07 | 2019-03-08 | 广西师范大学 | A kind of plant sterilization growing nutrient formula of liquid and its configuration method |
| CN111018595A (en) * | 2019-12-30 | 2020-04-17 | 广东灿城农产品集团有限公司 | Nutrient solution for soilless culture and preparation method thereof |
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2020
- 2020-06-22 CN CN202010572329.0A patent/CN111718217A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588572A (en) * | 2013-11-11 | 2014-02-19 | 湖州艺萌城市农业发展有限公司 | Seedling-cultivating nutrient solution for micro agriculture |
| CN109053255A (en) * | 2018-08-17 | 2018-12-21 | 北京花乡花卉科技研究所有限公司 | A kind of liquid fertilizer, preparation method and its application for plant seedlings |
| CN109438074A (en) * | 2018-12-07 | 2019-03-08 | 广西师范大学 | A kind of plant sterilization growing nutrient formula of liquid and its configuration method |
| CN111018595A (en) * | 2019-12-30 | 2020-04-17 | 广东灿城农产品集团有限公司 | Nutrient solution for soilless culture and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113149745A (en) * | 2021-05-13 | 2021-07-23 | 王喜 | Preparation process for preparing biological nutrient solution by using SOD as raw material |
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