CN117617075A - Method for planting rice seeds in dry land covered by plastic film - Google Patents
Method for planting rice seeds in dry land covered by plastic film Download PDFInfo
- Publication number
- CN117617075A CN117617075A CN202311835767.1A CN202311835767A CN117617075A CN 117617075 A CN117617075 A CN 117617075A CN 202311835767 A CN202311835767 A CN 202311835767A CN 117617075 A CN117617075 A CN 117617075A
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- China
- Prior art keywords
- land
- planting
- rice seeds
- transplanting
- plastic film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 41
- 235000009566 rice Nutrition 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000002985 plastic film Substances 0.000 title claims description 14
- 229920006255 plastic film Polymers 0.000 title claims description 14
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000002689 soil Substances 0.000 claims abstract description 20
- 241000196324 Embryophyta Species 0.000 claims abstract description 14
- 239000003337 fertilizer Substances 0.000 claims abstract description 11
- 150000001875 compounds Chemical class 0.000 claims abstract description 4
- 238000002791 soaking Methods 0.000 claims description 6
- 229910000365 copper sulfate Inorganic materials 0.000 claims description 3
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 3
- 239000003895 organic fertilizer Substances 0.000 claims description 3
- 230000007480 spreading Effects 0.000 claims description 3
- 238000003892 spreading Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 238000012876 topography Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003973 irrigation Methods 0.000 description 3
- 230000002262 irrigation Effects 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 238000009333 weeding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/20—Cereals
- A01G22/22—Rice
-
- 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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Botany (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention belongs to the field of rice planting, and provides a method for planting rice seeds in a dry land by mulching films, which comprises the following steps: s1, land block selection; s2, seedling and transplanting in dry land; s3, land parcel arrangement; s4, transplanting; in the step S3, the method for land parcel sorting includes the following steps: s31, deeply turning the land after the compound fertilizer is broadcast on the land; s32, opening soil moisture of the high-ridge bottom soil moisture; s33, planting furrows are formed in the soil moisture surface; s34, covering a mulching film on the planting ditch; the invention can preserve water, preserve heat, preserve fertilizer and inhibit weeds by mulching the rice, improves the yield and quality of crops to the greatest extent, reduces the labor and cost of farmers, increases the conservation effect of the land, protects the soil resources, ensures that the crops have stress resistance, and can adapt to uncertainty factors such as climate change and the like.
Description
Technical Field
The invention belongs to the field of rice planting, and particularly relates to a method for planting rice seeds in a dry land by mulching films.
Background
Dry land rice planting refers to a way of planting rice using surface water and rainfall water without irrigation facilities and natural irrigation, which relies on the supply of groundwater level, soil moisture and rainfall, rather than artificial diversion irrigation.
The main characteristic of the dry land rice planting is that the method is suitable for areas with drought or relatively less water resources. In the planting process, the soil and rainfall moisture are utilized and maintained to the greatest extent through reasonable soil preparation, variety selection, drought-enduring management measures and water quantity management, so that the rice can still grow and develop normally under drought conditions.
The key point of planting rice is to reasonably select rice varieties with strong adaptability according to the soil types, topography, climate conditions and distribution characteristics of rainfall water, and improve drought resistance and yield of the rice by optimizing measures such as soil management, fertilization measures, watering time and the like.
In the prior art, the rice is planted directly without covering a film, however, the rice planting method has two main problems, namely, weeds are difficult to control, and high-cost manual weeding is needed; secondly, the field water evaporates fast, and drought and seedling death are easy to cause when rainfall is insufficient.
Disclosure of Invention
In order to solve the technical problems, the invention provides a method for planting rice seeds in a dry land by mulching films, which aims to solve the problems that in the prior art, the rice seeds are directly planted without mulching films, however, the method for planting the rice has two main problems, namely, weeds are difficult to control, and high-cost manual weeding is needed; secondly, the field water evaporates fast, and drought and seedling death are easy to cause when rainfall is insufficient.
A method for planting rice seeds in dry land covered by a plastic film comprises the following steps:
s1, land block selection;
s2, seedling and transplanting in dry land;
s3, land parcel arrangement;
s4, transplanting;
in the step S3, the method for land parcel sorting includes the following steps:
s31, deeply turning the land after the compound fertilizer is broadcast on the land;
s32, opening soil moisture;
s33, planting furrows are formed in the soil moisture surface;
s34, covering the planting ditch with a mulching film.
Preferably, in the step S1, a slope or a land with gentle topography is selected.
Preferably, temporary water storage facilities are arranged on the periphery of the land.
Preferably, the annual rainfall of the land is 900-1200 mm, and the rainfall is 6-9 months in rainy season.
Preferably, the rice variety is Ming Liangyou 468 hybrid.
Preferably, in the step S2, the method for transplanting seedlings in dry land includes the following steps:
s21, soaking rice seeds in clear water for 6-8 hours, fishing out and airing, soaking in a 0.2% copper sulfate solution for 10-15 minutes, washing cleanly with clear water, airing for later use;
s22, spreading a base fertilizer and a decomposed organic fertilizer on the seedling bed;
s23, uniformly scattering the treated rice seeds on a seedling raising bed;
s24, after the seeds are spread, watering the seedling bed thoroughly with water.
Preferably, in the step S4, the transplanting method includes the following steps:
s41, transplanting the seedlings within 45-60 days, wherein the plant spacing is 20CM, and 10000 plants are planted per mu;
s42, after transplanting, covering the planting hole with soil.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention can preserve water, preserve heat, preserve fertilizer and inhibit weeds by mulching the rice, improves the yield and quality of crops to the greatest extent, reduces the labor and cost of farmers, increases the conservation effect of the land, protects the soil resources, ensures that the crops have stress resistance, and can adapt to uncertainty factors such as climate change and the like.
Drawings
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a flow chart of the dry land seedling transplanting of the present invention;
FIG. 3 is a flow chart of the plot organization of the present invention;
fig. 4 is a flow chart of the transplanting of the present invention.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.
Embodiment one: as shown in fig. 1 to 4: the invention provides a method for planting rice seeds in a plastic film covered dry land, wherein the rice seeds are Ming's you 468 hybrid seeds, the Ming's you 468 hybrid seeds have good taste and strong effective tillering, and the method comprises the following steps:
land parcel selection:
temporary water storage facilities (pits, ponds and the like for converging rainwater) are arranged on the periphery of the land, the annual rainfall of the land is 900-1200 mm, and the rainy season is 6-9 months.
Seedling and transplanting in dry land:
soaking rice seeds in clear water for 6-8 hours, fishing out and airing, soaking the rice seeds in a 0.2% copper sulfate solution for 10-15 minutes, washing the rice seeds cleanly with clear water, and airing for later use; spreading base fertilizer and decomposed organic fertilizer on the seedling bed; uniformly scattering the treated rice seeds on a seedling raising bed; after the seeds are spread, the seedling bed is thoroughly irrigated with water.
Land parcel arrangement;
deeply turning the land after the compound fertilizer is broadcast on the land; opening soil moisture; planting furrows are formed in the soil moisture surface; and covering the planting ditch with a mulching film.
Transplanting:
the seedlings can be transplanted within 45-60 days, can be directly transplanted when raining and raining, and can be transplanted when raining and raining are absent. Transplanting single seedlings with the plant spacing of 20CM, and 10000 plants per mu. And (5) covering the planting openings with soil after the transplanting is finished, and ensuring that rainwater can be received in each planting ditch.
Key advantages of plastic film mulching cultivation include water retention, heat preservation, fertilizer retention and weed suppression. Among them, weed suppression is the most important factor, because it can avoid the increase of cost and drug hazard caused by artificial weeding or the use of chemical herbicides.
In terms of moisture management, plastic film mulching cultivation relies on rain water to meet the moisture demand of plants. However, if drought occurs during the booting stage of a crop and there is a lack of rain, manual watering is required, typically one to two times.
According to the method, the paddy rice is cultivated through plastic film mulching, water retention, heat preservation, fertilizer preservation and weed suppression can be achieved, the yield and quality of crops are improved to the greatest extent, meanwhile, labor and cost of farmers are reduced, in addition, the conservation effect of land can be improved, soil resources are protected, the crops are more stress-resistant, and uncertainty factors such as climate change can be adapted.
While embodiments of the present invention have been shown and described above for purposes of illustration and description, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (7)
1. The method for planting rice seeds in the dry land covered by the plastic film is characterized by comprising the following steps:
s1, land block selection;
s2, seedling and transplanting in dry land;
s3, land parcel arrangement;
s4, transplanting;
in the step S3, the method for land parcel sorting includes the following steps:
s31, deeply turning the land after the compound fertilizer is broadcast on the land;
s32, opening soil moisture;
s33, planting furrows are formed in the soil moisture surface;
s34, covering the planting ditch with a mulching film.
2. The method for planting rice seeds in a dry land covered by a plastic film as claimed in claim 1, wherein: in the step S1, a slope or a land with gentle topography is selected.
3. The method for planting rice seeds in a dry land covered by a plastic film as claimed in claim 1, wherein: temporary water storage facilities are arranged on the periphery of the land.
4. The method for planting rice seeds in a dry land covered by a plastic film as claimed in claim 1, wherein: the annual rainfall of the land is 900-1200 mm, and the rainfall is 6-9 months in the rainy season.
5. The method for planting rice seeds in a dry land covered by a plastic film as claimed in claim 1, wherein: the rice variety is Ming Liangyou 468 hybrid.
6. The method for planting rice seeds in a dry land covered by a plastic film as claimed in claim 1, wherein: in the step S2, the method for seedling and transplanting in the dry land comprises the following steps:
s21, soaking rice seeds in clear water for 6-8 hours, fishing out and airing, soaking in a 0.2% copper sulfate solution for 10-15 minutes, washing cleanly with clear water, airing for later use;
s22, spreading a base fertilizer and a decomposed organic fertilizer on the seedling bed;
s23, uniformly scattering the treated rice seeds on a seedling raising bed;
s24, after the seeds are spread, watering the seedling bed thoroughly with water.
7. The method for planting rice seeds in a dry land covered by a plastic film as claimed in claim 1, wherein: in the step S4, the transplanting method includes the following steps:
s41, transplanting the seedlings within 45-60 days, wherein the plant spacing is 20CM, and 10000 plants are planted per mu;
s42, after transplanting, covering the planting hole with soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311835767.1A CN117617075A (en) | 2023-12-27 | 2023-12-27 | Method for planting rice seeds in dry land covered by plastic film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311835767.1A CN117617075A (en) | 2023-12-27 | 2023-12-27 | Method for planting rice seeds in dry land covered by plastic film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117617075A true CN117617075A (en) | 2024-03-01 |
Family
ID=90023590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311835767.1A Pending CN117617075A (en) | 2023-12-27 | 2023-12-27 | Method for planting rice seeds in dry land covered by plastic film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117617075A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101766107A (en) * | 2009-11-09 | 2010-07-07 | 陈镜任 | Technology for direct seeding, drought resisting and water saving cultivation of rice on dry land by completely utilizing natural rainfall |
| CN108934854A (en) * | 2018-07-25 | 2018-12-07 | 四川省农业科学院土壤肥料研究所 | A kind of water-saving comprehensive high-yield method of film covered rice |
| CN112136627A (en) * | 2020-10-22 | 2020-12-29 | 文山州农业技术推广中心 | Planting method for rice film-covering punching shallow direct seeding dry planting |
-
2023
- 2023-12-27 CN CN202311835767.1A patent/CN117617075A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101766107A (en) * | 2009-11-09 | 2010-07-07 | 陈镜任 | Technology for direct seeding, drought resisting and water saving cultivation of rice on dry land by completely utilizing natural rainfall |
| CN108934854A (en) * | 2018-07-25 | 2018-12-07 | 四川省农业科学院土壤肥料研究所 | A kind of water-saving comprehensive high-yield method of film covered rice |
| CN112136627A (en) * | 2020-10-22 | 2020-12-29 | 文山州农业技术推广中心 | Planting method for rice film-covering punching shallow direct seeding dry planting |
Non-Patent Citations (5)
| Title |
|---|
| 付婕;周春燕;: "水稻旱育浅植育秧技术", 农家科技, no. 07, 1 July 2008 (2008-07-01), pages 10 * |
| 刘丽等: "《鳖稻田生态种养新技术》", vol. 1, 30 June 2021, 湖南科学技术出版社, pages: 88 * |
| 刘广晶;王艳梅;毕淑红;: "水稻旱育栽培技术", 吉林农业, no. 10, 23 May 2016 (2016-05-23), pages 40 * |
| 李俊;: "水稻旱育稀植高产技术规程", 云南农业, no. 04, 5 April 2012 (2012-04-05), pages 49 * |
| 李元红等: "《雨水集蓄利用工程技术》", vol. 1, 30 September 2011, 黄河水利出版社, pages: 74 - 75 * |
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