CN113383632A - Cultivation method based on plant nitrogen fertilizer application amount optimization - Google Patents
Cultivation method based on plant nitrogen fertilizer application amount optimization Download PDFInfo
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- CN113383632A CN113383632A CN202110775825.0A CN202110775825A CN113383632A CN 113383632 A CN113383632 A CN 113383632A CN 202110775825 A CN202110775825 A CN 202110775825A CN 113383632 A CN113383632 A CN 113383632A
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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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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/007—Determining fertilization requirements
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- Environmental Sciences (AREA)
- Botany (AREA)
- Cultivation Of Plants (AREA)
- Fertilizing (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a cultivation method based on plant nitrogen fertilizer application amount optimization, which specifically comprises the following steps: s1, selecting the plants to be planted in the batch, recording the number of the plants to be planted, and preparing nitrogen fertilizers with different parts (each nitrogen fertilizer is 10 g) for each plant; s2, planting the same batch of plants every monday with the interval of days of one week, and fertilizing the plants after planting for the second week after planting. According to the cultivation method based on the optimization of the application amount of the plant nitrogen fertilizer, by adopting a mode of multi-test and few-planting, when the optimal application amount is calculated by a worker, consumed plant seedlings can be correspondingly reduced, excessive waste is effectively avoided, so that the cost of people in subsequent use can be lower, the whole experiment is helped, people can use the cultivation method more conveniently, and the cultivation method is beneficial to people.
Description
Technical Field
The invention relates to the technical field of plant planting optimization, in particular to a cultivation method based on plant nitrogen fertilizer application amount optimization.
Background
The nitrogen fertilizer is a unit fertilizer which takes nitrogen (N) as a main component, has N marked amount and can provide plant nitrogen nutrition when applied to soil, and the nitrogen fertilizer is a fertilizer variety with the largest production and use amount of the fertilizer in the world; the appropriate nitrogen fertilizer dosage has important effects on improving the crop yield and improving the quality of agricultural products, the nitrogen fertilizer can be divided into an ammonia nitrogen fertilizer, an ammonium nitrogen fertilizer, a nitrate ammonium nitrogen fertilizer, a cyanamide nitrogen fertilizer and an amide nitrogen fertilizer according to nitrogen-containing groups, the main raw material for producing the chemical nitrogen fertilizer is synthetic ammonia (a haber method device for generating the synthetic ammonia is built in 1909 years and is firstly industrialized in Germany to become the basis of the nitrogen fertilizer industry), and ammonium sulfate is the most main nitrogen fertilizer variety in the four and fifty years of the 20 th century; in the 60 s, ammonium nitrate was added; since the 70 s, urea becomes the dominant nitrogen fertilizer variety, and ammonium bicarbonate is one of the nitrogen fertilizer varieties mainly produced in the 80 s of China.
The existing plant nitrogen fertilizer cultivation method is too complex, the measuring and calculating time is too long, the function of timely adjustment is not achieved, when large-area plants are planted, the optimal planting mode can be clearly calculated only by wasting a lot of plant seedlings, excessive waste is caused, the method is inconvenient for people to use, and troubles are brought to people.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a cultivation method based on the optimization of the application amount of a plant nitrogen fertilizer, and solves the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a cultivation method based on plant nitrogen fertilizer application amount optimization specifically comprises the following steps:
s1, selecting the plants to be planted in the batch, recording the number of the plants to be planted, and preparing nitrogen fertilizers with different parts (each nitrogen fertilizer is 10 g) for each plant;
s2, planting plants of the same batch every monday with the interval of days of one week, and fertilizing the planted plants for the second week after the plants are planted;
s3, when plants in the same batch are planted, every 20 plants are in one group, 5 groups in one batch are provided, the fertilizing amount is gradually increased, one group is applied with a nitrogen fertilizer, two groups are applied with two groups, three groups are applied with three groups, four groups are applied with four groups, five groups are applied with five groups, and marking is carried out;
s4, the growth cycle of the planted plants is four weeks, after the four weeks are finished, the plants in the first batch are inspected, the optimal growth conditions are detected and applied to the fifth batch needing fertilization, after the plants in the second batch are planted to the growth cycle, the plants in the sixth batch needing fertilization are applied according to the optimal growth conditions of the changed batches, and so on;
and S5, taking a quarter as the whole test period, selecting each test result after the whole quarter is finished, recording the mode, and applying the mode to plant, wherein the group with the most repeated occurrence times is the optimal growth mode.
Preferably, the planting conditions of all groups and batches in the S3-S4 are consistent, and the planting conditions are 25-30 ℃.
Preferably, the planting watering of all groups and batches in S3-S4 is 7: 00-8:00, and the glue amount is 300ml per plant each time.
(III) advantageous effects
The invention provides a cultivation method based on plant nitrogen fertilizer application amount optimization. The cultivation method based on the optimization of the plant nitrogen fertilizer application amount has the advantages that by adopting a mode of multi-test and few-planting, when the optimal fertilizer application amount is calculated by a worker, consumed plant seedlings can be correspondingly reduced, excessive waste is effectively avoided, so that the cost of people in subsequent use is lower, the whole test is helped, the people can use the cultivation method more conveniently, and the cultivation method is beneficial to people.
Drawings
FIG. 1 is a flow chart of the working principle of the present invention;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings 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 of the 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.
Please refer to fig. 1, which illustrates an embodiment of the present invention: a cultivation method based on plant nitrogen fertilizer application amount optimization specifically comprises the following steps:
s1, selecting the plants to be planted in the batch, recording the number of the plants to be planted, and preparing nitrogen fertilizers with different parts (each nitrogen fertilizer is 10 g) for each plant;
s2, planting plants of the same batch every monday with the interval of days of one week, and fertilizing the planted plants for the second week after the plants are planted;
s3, when plants in the same batch are planted, every 20 plants are in one group, 5 groups in one batch are provided, the fertilizing amount is gradually increased, one group is applied with a nitrogen fertilizer, two groups are applied with two groups, three groups are applied with three groups, four groups are applied with four groups, five groups are applied with five groups, and marking is carried out;
s4, the growth cycle of the planted plants is four weeks, after the four weeks are finished, the plants in the first batch are inspected, the optimal growth conditions are detected and applied to the fifth batch needing fertilization, after the plants in the second batch are planted to the growth cycle, the plants in the sixth batch needing fertilization are applied according to the optimal growth conditions of the changed batches, and so on;
and S5, taking a quarter as the whole test period, selecting each test result after the whole quarter is finished, recording the mode, and applying the mode to plant, wherein the group with the most repeated occurrence times is the optimal growth mode.
In the invention, the planting conditions of all groups and batches in S3-S4 are consistent, and the planting conditions are 25-30 ℃.
In the invention, planting and watering of all groups and batches in S3-S4 are 7: 00-8:00, and the glue amount is 300ml per plant each time.
The nitrogen fertilizer contains a large amount of nitrogen elements, the nitrogen elements are components of amino acids in plants and are components forming proteins, the photosynthesis is favorably enhanced, the nitrogen fertilizer can promote the division and the growth of crop cells, promote the growth vigor of crops, improve the yield of the crops and improve the quality of agricultural products, and the nitrogen fertilizer can increase the content of the proteins in plant seeds, so that the nutritional value of products can be improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation.
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 (3)
1. A cultivation method based on plant nitrogen fertilizer application amount optimization is characterized in that: the method specifically comprises the following steps:
s1, selecting the plants to be planted in the batch, recording the number of the plants to be planted, and preparing nitrogen fertilizers with different parts (each nitrogen fertilizer is 10 g) for each plant;
s2, planting plants of the same batch every monday with the interval of days of one week, and fertilizing the planted plants for the second week after the plants are planted;
s3, when plants in the same batch are planted, every 20 plants are in one group, 5 groups in one batch are provided, the fertilizing amount is gradually increased, one group is applied with a nitrogen fertilizer, two groups are applied with two groups, three groups are applied with three groups, four groups are applied with four groups, five groups are applied with five groups, and marking is carried out;
s4, the growth cycle of the planted plants is four weeks, after the four weeks are finished, the plants in the first batch are inspected, the optimal growth conditions are detected and applied to the fifth batch needing fertilization, after the plants in the second batch are planted to the growth cycle, the plants in the sixth batch needing fertilization are applied according to the optimal growth conditions of the changed batches, and so on;
and S5, taking a quarter as the whole test period, selecting each test result after the whole quarter is finished, recording the mode, and applying the mode to plant, wherein the group with the most repeated occurrence times is the optimal growth mode.
2. The cultivation method based on plant nitrogen fertilizer application amount optimization according to claim 1, characterized in that: the planting conditions of all groups and batches in the S3-S4 are consistent, and the planting conditions are 25-30 ℃.
3. The cultivation method based on plant nitrogen fertilizer application amount optimization according to claim 1, characterized in that: all groups and batches of planting watering in S3-S4 were in the morning of 7: 00-8:00, and the glue amount is 300ml per plant each time.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110775825.0A CN113383632B (en) | 2021-07-09 | 2021-07-09 | Cultivation method based on plant nitrogen fertilizer application amount optimization |
| GB2210153.9A GB2612405B (en) | 2021-07-09 | 2021-12-27 | Cultivation method based on optimization of amount of plant nitrogen fertilizer |
| DE112021000233.3T DE112021000233T5 (en) | 2021-07-09 | 2021-12-27 | METHOD OF GROWING PLANTS BASED ON OPTIMIZATION OF A QUANTITY OF NITROGEN FERTILIZER |
| PCT/CN2021/141510 WO2023279676A1 (en) | 2021-07-09 | 2021-12-27 | Cultivation method based on optimization of amount of plant nitrogen fertilizer |
| US17/861,487 US11596097B2 (en) | 2021-07-09 | 2022-07-11 | Cultivation method based on optimization of plant nitrogen fertilizer disclosure amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110775825.0A CN113383632B (en) | 2021-07-09 | 2021-07-09 | Cultivation method based on plant nitrogen fertilizer application amount optimization |
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| CN113383632A true CN113383632A (en) | 2021-09-14 |
| CN113383632B CN113383632B (en) | 2022-06-10 |
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| WO (1) | WO2023279676A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023279676A1 (en) * | 2021-07-09 | 2023-01-12 | 广西壮族自治区农业科学院 | Cultivation method based on optimization of amount of plant nitrogen fertilizer |
| GB2612405A (en) * | 2021-07-09 | 2023-05-03 | Guangxi Academy Agricultural Sciences | Cultivation method based on optimization of amount of plant nitrogen fertilizer |
Citations (4)
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| CN104620959A (en) * | 2015-02-10 | 2015-05-20 | 浙江大学 | Experiment system and method for optimizing plant nitrogen fertilizer application quantity |
| CN106993418A (en) * | 2017-04-07 | 2017-08-01 | 中国热带农业科学院橡胶研究所 | The method for determining rubber tree nitrogen fertilizer recommendation amount of application |
| CN110313290A (en) * | 2019-08-05 | 2019-10-11 | 西藏自治区农牧科学院农业资源与环境研究所 | A kind of optimization method of Highland Barley In Xizang Technique of Accurate Application of Fertilization |
| US20200337214A1 (en) * | 2018-01-08 | 2020-10-29 | Hydrogarden Ltd. | A Method for Selecting and Delivering Edible Plants of a Defined Nutritional Content |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FI102135B1 (en) * | 1996-06-18 | 1998-10-30 | Suomen Rehu Oy | Procedure for fertilizing cultivated plants |
| FI107368B (en) * | 1999-12-20 | 2001-07-31 | Kemira Agro Oy | Process for fertilizing cultural plants to optimize the quantity and quality of the harvest |
| CN113383632B (en) * | 2021-07-09 | 2022-06-10 | 广西壮族自治区农业科学院 | Cultivation method based on plant nitrogen fertilizer application amount optimization |
-
2021
- 2021-07-09 CN CN202110775825.0A patent/CN113383632B/en active Active
- 2021-12-27 WO PCT/CN2021/141510 patent/WO2023279676A1/en unknown
Patent Citations (4)
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| CN104620959A (en) * | 2015-02-10 | 2015-05-20 | 浙江大学 | Experiment system and method for optimizing plant nitrogen fertilizer application quantity |
| CN106993418A (en) * | 2017-04-07 | 2017-08-01 | 中国热带农业科学院橡胶研究所 | The method for determining rubber tree nitrogen fertilizer recommendation amount of application |
| US20200337214A1 (en) * | 2018-01-08 | 2020-10-29 | Hydrogarden Ltd. | A Method for Selecting and Delivering Edible Plants of a Defined Nutritional Content |
| CN110313290A (en) * | 2019-08-05 | 2019-10-11 | 西藏自治区农牧科学院农业资源与环境研究所 | A kind of optimization method of Highland Barley In Xizang Technique of Accurate Application of Fertilization |
Non-Patent Citations (1)
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| 谢金兰等: "氮肥减量条件下间作绿豆压青对甘蔗生长及氮代谢的影响", 《作物杂志CROPS》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023279676A1 (en) * | 2021-07-09 | 2023-01-12 | 广西壮族自治区农业科学院 | Cultivation method based on optimization of amount of plant nitrogen fertilizer |
| GB2612405A (en) * | 2021-07-09 | 2023-05-03 | Guangxi Academy Agricultural Sciences | Cultivation method based on optimization of amount of plant nitrogen fertilizer |
| GB2612405B (en) * | 2021-07-09 | 2024-01-17 | Guangxi Academy Agricultural Sciences | Cultivation method based on optimization of amount of plant nitrogen fertilizer |
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| Publication number | Publication date |
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| CN113383632B (en) | 2022-06-10 |
| WO2023279676A1 (en) | 2023-01-12 |
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