CN112020967A - Fertilizing method for improving yield of radix pseudostellariae - Google Patents
Fertilizing method for improving yield of radix pseudostellariae Download PDFInfo
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- CN112020967A CN112020967A CN202010966893.0A CN202010966893A CN112020967A CN 112020967 A CN112020967 A CN 112020967A CN 202010966893 A CN202010966893 A CN 202010966893A CN 112020967 A CN112020967 A CN 112020967A
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- radix pseudostellariae
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- soluble fertilizer
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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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
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
- C05G5/23—Solutions
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The invention belongs to the field of planting of traditional Chinese medicinal materials. The invention provides a fertilizing method for improving the yield of radix pseudostellariae, which comprises the following steps: after the radix pseudostellariae seedlings are sealed, continuously applying water-soluble fertilizer to the surfaces of the radix pseudostellariae leaves twice, wherein the water-soluble fertilizer comprises one or more of borax, ammonium molybdate and copper sulfate, the concentration of borax is 0-1.50 g/L, the concentration of ammonium molybdate is 0-0.12 g/L, the concentration of copper sulfate is 0-0.15 g/L, the time for spraying the water-soluble fertilizer for the first time is 4 months, and the spraying amount of the water-soluble fertilizer for each time is 500-700 mL/m2. The fertilizing method provided by the invention can obviously improve the net photosynthesis of the radix pseudostellariae, relieve the reduction of the photosynthesis caused by the aging of leaves in the later growth period, promote the growth, and improve the quality of single root tuber of the radix pseudostellariae and the yield of the root tuber in unit area.
Description
Technical Field
The invention relates to the field of planting of traditional Chinese medicinal materials, in particular to a fertilizing method for improving the yield of radix pseudostellariae.
Background
Radix Pseudostellariae is a common Chinese medicine, and is dried root tuber of Pseudostellaria heterophylla (Miq.) Pax ex Pax et Hoffm. Radix pseudostellariae is a new medicinal material which is used firstly in Jiangsu province and is a common traditional Chinese medicine. Has sweet and slightly bitter taste and mild nature, has the effects of tonifying qi, invigorating spleen, promoting the production of body fluid and moistening lung, and is used for treating diseases such as spleen deficiency and tiredness, inappetence, weakness after illness, night sweat and dry mouth.
At present, the application of the radix pseudostellariae fertilization research and production technology is mainly realized by applying macro-element fertilizers such as nitrogenous fertilizer, phosphate fertilizer, potash fertilizer and compound fertilizer thereof, and the application and research on trace element fertilization are not reported. The macroelement fertilization has the problems of large dosage, high cost, easy generation of environmental pollution and the like. Therefore, it is necessary to provide a further solution to the above problems.
Disclosure of Invention
The invention aims to provide a fertilizing method for improving the yield of radix pseudostellariae, and aims to overcome the defects in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
the invention provides a fertilizing method for improving the yield of radix pseudostellariae, which comprises the following steps:
after the seedlings of the radix pseudostellariae are sealed, continuously applying a water-soluble fertilizer to the leaf surfaces of the radix pseudostellariae twice; the water soluble fertilizer comprises one or more of borax, ammonium molybdate and copper sulfate;
the time interval between the sealing of the radix pseudostellariae seedlings and the first application of the water soluble fertilizer is 1-3 weeks;
the time interval between the first water-soluble fertilizer application and the second water-soluble fertilizer application on the leaf surfaces of the radix pseudostellariae is 8-12 days.
Preferably, the concentration of borax in the water-soluble fertilizer is 0-1.50 g/L, the concentration of ammonium molybdate is 0-0.12 g/L, and the concentration of copper sulfate is 0-0.15 g/L.
Preferably, the concentration of borax in the water soluble fertilizer is 1.0g/L, the concentration of ammonium molybdate is 0.08g/L, and the concentration of copper sulfate is 0.05 g/L.
Preferably, the spraying amount of the water-soluble fertilizer is 500-700 mL/m each time2。
Preferably, the spraying amount of the water-soluble fertilizer is 600mL/m2。
Preferably, the time for applying the water-soluble fertilizer for the first time is 4 months.
Preferably, the time interval between the sealing of the radix pseudostellariae seedlings and the first water soluble fertilizer application is 2 weeks;
preferably, the time interval between the first water-soluble fertilizer application and the second water-soluble fertilizer application on the leaf surfaces of the radix pseudostellariae is 10 days.
The invention has the beneficial effects that:
aiming at the growth physiological characteristics of the radix pseudostellariae, trace elements such as boron, molybdenum and copper capable of improving the photosynthesis performance are applied in a specific growth period (1-3 weeks after closing), the trace elements are all trace mineral elements necessary for plant growth, the photosynthesis performance can be improved, the leaf senescence can be relieved, the photosynthesis performance of the radix pseudostellariae can be exerted to the maximum extent, the photosynthesis effective time can be prolonged, the growth is promoted, and the yield per unit area and the quality of a single root tuber are improved. Has the advantages of small dosage, low treatment concentration (ppm level), low cost, no pollution, quick response, convenient application (foliage spraying), and the like.
Detailed Description
The invention provides a fertilizing method for improving the yield of radix pseudostellariae, which comprises the following steps:
after the seedlings of the radix pseudostellariae are sealed, continuously applying a water-soluble fertilizer to the leaf surfaces of the radix pseudostellariae twice; the water soluble fertilizer comprises one or more of borax, ammonium molybdate and copper sulfate;
the time interval between the sealing of the radix pseudostellariae seedlings and the first application of the water soluble fertilizer is 1-3 weeks;
the time interval between the first water-soluble fertilizer application and the second water-soluble fertilizer application on the leaf surfaces of the radix pseudostellariae is 8-12 days.
In the invention, the fertilizing method for improving the yield of the radix pseudostellariae is preferably suitable for hilly areas.
In the invention, the radix pseudostellariae seedlings are selected from the radix pseudostellariae which grow well and are consistent in growth vigor.
In the invention, the radix pseudostellariae seedlings are cultivated under a ginkgo forest, soil is prepared, furrows and ridges are made, the ridge length is 16m, the width is 100cm, and the height is 25 cm; 5 furrows are dug on the ridges, the depth is about 12cm, and the row spacing is 15 cm. Sowing radix Pseudostellariae in row with a planting distance of 3-4cm and a sowing amount of 100g/m2。
In the invention, the concentration of borax in the water-soluble fertilizer is preferably 0-1.50 g/L, and more preferably 1.0 g/L; the concentration of ammonium molybdate is preferably 0-0.12 g/L, and more preferably 0.08 g/L; the concentration of copper sulfate is preferably 0 to 0.15g/L, and more preferably 0.05 g/L.
In the invention, the spraying amount of the water-soluble fertilizer is preferably 500-700 mL/m2More preferably 600mL/m2。
In the invention, the time for applying the water-soluble fertilizer for the first time is preferably 4 months.
In the invention, the time interval between the sealing of the radix pseudostellariae seedlings and the first water soluble fertilizer application is preferably 1-3 weeks, and more preferably 2 weeks.
In the invention, the time interval between the first water-soluble fertilizer application and the second water-soluble fertilizer application on the leaf surfaces of the radix pseudostellariae is preferably 8-12 days, and more preferably 10 days.
The technical solutions provided by the present invention are described in detail below with reference to examples, but they should not be construed as limiting the scope of the present invention.
The experimental plot of each embodiment of the invention is arranged in a Sichuan forest farm (119 degrees 12'E and 31 degrees 59' N) of Nanjing forestry university, belongs to subtropical seasonal climates, and has an annual average air temperature of 15.2 ℃, an annual average rainfall of 1104mm, an annual average sunshine hours of 2018h and an annual average frost-free period of 229 d; the soil is yellow brown soil of Sichuan system, and the soil quality is from heavy soil to loam. The soil of the plough layer (0-20cm) contains 0.704g/kg of total nitrogen, 0.146g/kg of total phosphorus, 12.5mg/kg of available phosphorus, 103.7mg/kg of quick-acting potassium, 7.39g/kg of organic matters and pH 4.5-5.5. The radix Pseudostellariae seedling is purchased from seedling station of Cudrania tricuspidata county in Fujian province. The test was carried out in Shu forest farm under Nanjing forestry university from 11 months to 7 months in 2018.
The radix Pseudostellariae with uniform growth vigor and strong growth is selected for cultivation in experiment, and the experiment adopts quadratic regression D-optimum design and boron fertilizer (Na)2B4O7·10H2O) and molybdenum fertilizer (H)8MoN2O4) Copper fertilizer (CuSO)4·5H2O)3 factors, 4 levels, 14 treatments in total, each treatment was set to 3 (cell) repetitions, 2m area of the test cell2(2mⅹ1m)。
The test adopts a trace element solution foliage spraying method for treatment, the treatment is carried out for 2 times at intervals of 10 days, the treatment is carried out respectively on 17 days in 4 months in 2019 and 27 days in 4 months in 2019, the pretreatment is carried out on the leaves at the ratio of 9:00 in the current day, and the water dropping degree of the leaves is high. Normal field management was maintained during the trial.
Example 1
In 4 months, the water soluble fertilizer is applied to the leaf surfaces of the radix pseudostellariae for the first time 7 days after the row sealing of the radix pseudostellariae seedlings, the time interval between the water soluble fertilizer application for the first time and the water soluble fertilizer application for the second time is 10 days, wherein the concentration of borax in the water soluble fertilizer is 0g/L, the concentration of ammonium molybdate is 0.08g/L, the concentration of copper sulfate is 0.1g/L, and the spraying amount is 600mL/m2. The yield of the radix pseudostellariae obtained by the fertilizing method is 369.80 +/-28.80 g/m2。
The specific embodiment designs of examples 2-13 are shown in Table 1.
Example 14
The radix pseudostellariae seedlings are fertilized according to the fertilization method in the example 1, and the method is different from the fertilization method in the example 1. The time interval between the first time and the second time of applying the water-soluble fertilizer is 11 days. Experiments prove that the growth indexes and the yield of the radix pseudostellariae obtained are equivalent to the technical effect of the embodiment 1.
Comparative example
The radix pseudostellariae seedlings are fertilized according to the fertilization method of the example 1, and the method is different from the example 1 in that the sprayed solution is clear water.
TABLE 1 boron molybdenum copper dosing regimen (g/L)
The seedling height, ground diameter, root length, root diameter and yield of the radix pseudostellariae obtained in the above examples were measured to obtain experimental data as shown in table 2.
TABLE 2 influence of boron molybdenum copper on the growth of radix Pseudostellariae and root tuber yield
TABLE 3 influence of boron molybdenum copper on the net photosynthetic Rate of Pseudostellaria heterophylla (μmol/(m)2·s))
From the above embodiments, the invention provides a fertilizing method for improving the yield of radix pseudostellariae. Research shows that compared with a control example, the formula provided by the embodiment of the invention can obviously improve the net photosynthetic rate of the radix pseudostellariae, relieve the reduction of photosynthesis caused by leaf senescence in the later growth stage, promote growth, improve the quality (length and thickness) of single root tuber of the radix pseudostellariae and the yield of the root tuber in unit area, and has an obvious yield increase effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A fertilization method for improving the yield of radix pseudostellariae is characterized by comprising the following steps:
after the seedlings of the radix pseudostellariae are sealed, continuously applying a water-soluble fertilizer to the leaf surfaces of the radix pseudostellariae twice; the water soluble fertilizer comprises one or more of borax, ammonium molybdate and copper sulfate;
the time interval between the sealing of the radix pseudostellariae seedlings and the first application of the water soluble fertilizer is 1-3 weeks; the time interval between the first water-soluble fertilizer application and the second water-soluble fertilizer application on the leaf surfaces of the radix pseudostellariae is 8-12 days.
2. The fertilizing method for improving the yield of radix pseudostellariae as claimed in claim 1, wherein the concentration of borax in the water-soluble fertilizer is 0-1.50 g/L, the concentration of ammonium molybdate is 0-0.12 g/L, and the concentration of copper sulfate is 0-0.15 g/L.
3. The fertilizing method for improving the yield of radix pseudostellariae according to claim 2, characterized in that the concentration of borax in the water-soluble fertilizer is 1.0g/L, the concentration of ammonium molybdate is 0.08g/L, and the concentration of copper sulfate is 0.05 g/L.
4. The fertilizing method for improving the yield of radix pseudostellariae according to any one of claims 1 to 3, wherein the spraying amount of the water-soluble fertilizer is 500-700 mL/m2。
5. The fertilizing method for increasing radix pseudostellariae yield as claimed in claim 4, wherein the spraying amount of the water-soluble fertilizer is 600mL/m2。
6. The fertilization method for increasing the yield of radix pseudostellariae according to claim 1 or 5, wherein the time for first application of the water-soluble fertilizer is 4 months.
7. The fertilizing method for improving the yield of radix pseudostellariae according to claim 6, wherein the time interval between the sealing of the radix pseudostellariae seedlings and the first application of the water soluble fertilizer is 2 weeks; the time interval between the first water-soluble fertilizer application and the second water-soluble fertilizer application on the leaf surfaces of the radix pseudostellariae is 10 days.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114478082A (en) * | 2021-12-31 | 2022-05-13 | 贵州道元生物技术有限公司 | Special function package is planted to radix pseudostellariae chinese-medicinal material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106748157A (en) * | 2016-12-24 | 2017-05-31 | 贵州大学 | A kind of production method of the liquid seaweed manure for being exclusively used in radix pseudostellariae |
| CN107473877A (en) * | 2017-07-30 | 2017-12-15 | 贵州省新绿农科技有限责任公司 | A kind of formula and preparation method of plant augmentin |
-
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- 2020-09-15 CN CN202010966893.0A patent/CN112020967A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106748157A (en) * | 2016-12-24 | 2017-05-31 | 贵州大学 | A kind of production method of the liquid seaweed manure for being exclusively used in radix pseudostellariae |
| CN107473877A (en) * | 2017-07-30 | 2017-12-15 | 贵州省新绿农科技有限责任公司 | A kind of formula and preparation method of plant augmentin |
Non-Patent Citations (1)
| Title |
|---|
| 袁婷婷等: "硼钼铜配施对太子参块根产量构成的影响及因素分析", 《江西农业大学学报》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114478082A (en) * | 2021-12-31 | 2022-05-13 | 贵州道元生物技术有限公司 | Special function package is planted to radix pseudostellariae chinese-medicinal material |
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