CN111492752A - Simple and convenient rice breeding small-material mixed seeding prevention method - Google Patents
Simple and convenient rice breeding small-material mixed seeding prevention method Download PDFInfo
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- CN111492752A CN111492752A CN201910542466.7A CN201910542466A CN111492752A CN 111492752 A CN111492752 A CN 111492752A CN 201910542466 A CN201910542466 A CN 201910542466A CN 111492752 A CN111492752 A CN 111492752A
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- degradable paper
- seedling
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
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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
- A01G22/20—Cereals
- A01G22/22—Rice
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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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/08—Devices for filling-up flower-pots or pots for seedlings; Devices for setting plants or seeds in pots
- A01G9/085—Devices for setting seeds in pots
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- Environmental Sciences (AREA)
- Soil Sciences (AREA)
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- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a simple and convenient rice breeding small-material mixed seeding prevention method, which comprises the following specific steps: (1) materials: selecting materials including degradable paper bags and breeding small materials; (2) preparing materials: punching a plurality of through holes on the degradable paper bag by using multifunctional punching pliers; (3) seed soaking: placing the breeding small materials into the perforated degradable paper bags, and then placing the degradable paper bags containing the breeding small materials into water for seed soaking; (4) sowing: placing degradable paper bags on the leveled seedling board bed surface in sequence and fixing the paper bags after transplanting the seedlings to the seedling board bed surface; no need of covering with mud and management according to conventional seedling raising method until seedling emergence can be transplanted. The invention can make the seed box in a certain range, and avoids the mutual series and mutual mixing of seeds caused by man-made or environmental changes; and can ensure obvious variety boundary limit and fast and accurate seedling check.
Description
Technical Field
The invention relates to the field of planting, in particular to a simple and convenient rice breeding small-material mixed seeding prevention method.
Background
Rice is one of the most important food crops in China, and rice is used as staple food for more than 60% of people in China. For this reason, rice breeding becomes an indispensable important component in the field of agricultural scientific research in China, and is involved in many research works such as agriculture and universities, scientific research institutions, scientific companies and individuals. In the rice breeding process, a large amount of parent and filial generation materials need to be planted, and the quantity of each material is small due to the fact that the number of the materials needs to be planted, so that dozens of plants are often planted, the seeding quantity is slightly more than the required planting quantity, even some materials are only few due to objective reasons, such as F1 obtained by parent hybridization, sometimes only few due to reasons of poor fruiting rate or mildew and the like. Generally, in the seeding of small-material seedling raising, a seedling bed is leveled, seedling bed ridges are lifted, seedling plate ridge surfaces are scraped by scraping plates, rice small-material dry grains or soaked wet grains are directly and sequentially sown on the seedling plate ridge surfaces, one is close to the other, the distance between the rice small-material dry grains or the soaked wet grains is about several centimeters, each material or a plurality of material cards at intervals are marked for facilitating future seedling checking, and then, a mud trowel is used for pressing and back-and-forth wiping the seedling ridges to cover seeds and enter mud.
In the breeding practice, a large number of parents are selected for hybridization assembly every year, and in the practical operation, the following problems are frequently existed:
(1) the quantity of inserted cards (other marks) is large, tedious and time-consuming;
(2) because the breeding small materials (referring to rice materials with little seeding amount due to subjective or objective reasons, the rice materials are different from several grains to dozens of grains, and are mainly used as breeding parents and filial generation materials) are closer to each other, the plastering trowel is easy to shift seeds when being plastered back and forth, so that the boundary between varieties is unclear and even mixed, and the difficulty is added for later seedling inspection and seedling identification;
(3) when the trowel is used for covering seeds, the seeds can deeply enter mud due to carelessness, so that the germination is influenced and even the seeds cannot bud;
(4) some materials do not sprout, and the deviation between the seeding number and the seedling emergence number is caused, so that the variety identification is difficult; and so on. In a word, the existing small material sowing method is labor-consuming, time-consuming and labor-consuming, and can cause mechanical mixing or seedling missing identification dislocation among small materials, so that accurate identification of the materials is influenced.
Disclosure of Invention
The invention aims to provide a simple method for preventing mixed seeding of small rice breeding materials, which can effectively prevent mixed seeding and solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a simple and convenient rice breeding small material mixed seeding prevention method comprises the following specific steps:
(1) materials: selecting materials including degradable paper bags, multifunctional perforating pliers, a plastering trowel and small breeding materials;
(2) preparing materials: punching a plurality of through holes on the degradable paper bag by using multifunctional punching pliers;
(3) seed soaking: placing the small breeding materials into perforated degradable paper bags, pricking bag openings with a paper clip to prevent seeds from being lost, and then placing the degradable paper bags containing the small breeding materials into water for seed soaking;
(4) sowing: taking out the degradable paper bag after seed soaking is finished, and taking down the paper clip; after the seedlings are transplanted to the furrow surface of the seedling plate, folding the bag opening to prevent the breeding small materials from being mixed out, and then shaking for a plurality of times to disperse the breeding small materials in the bag; then sequentially placing the degradable paper bags on the leveled seedling board bed surface and fixing; no need of covering with mud and management according to conventional seedling raising method until seedling emergence can be transplanted.
As a further scheme of the invention: the aperture of the through hole is 3-5 mm.
As a further scheme of the invention: the aperture of the through hole is 3 mm.
As a further scheme of the invention: the through hole runs through two surfaces of the degradable paper bag so as to facilitate the growth of the leaves and the root system of the seedling.
As a further scheme of the invention: the through-hole punches toward the sack from degradable container bag bottom, account for the bag body two-thirds area can, the distance is the same with the aperture size between the hole.
As a further scheme of the invention: and (3) the interval between two adjacent degradable paper bags in the step (4) is 3-6 cm.
As a further scheme of the invention: and (4) smearing partial soil on the degradable paper bag by using a plastering trowel and lightly pressing for several times to realize fixation.
As a further scheme of the invention: the degradable paper bag is a parchment paper seed bag.
Compared with the prior art, the invention has the beneficial effects that:
(1) the seeding is simple, the soil does not need to be wiped back and forth to cover the seeds, and the time is saved;
(2) the uneven covering of soil is avoided, and even certain seeds are buried deeply to influence germination and seedling emergence;
(3) the seed frames are positioned in a certain range, so that mutual series and mutual mixing among seeds caused by man-made or environmental changes are avoided;
(4) the boundary between varieties is obvious, and the seedling checking is rapid and accurate.
Drawings
FIG. 1 is a schematic structural diagram of a parchment paper seed bag in a simple rice breeding small-material mixed-seeding prevention method.
In the figure: a parchment paper seed bag 1 and a through hole 2.
FIG. 2 is a schematic diagram of each stage after sowing by adopting a simple rice breeding small-material mixed-sowing prevention method.
In the figure: a emergence of seedlings; b, seedling growth condition; c, pulling seedlings before transplanting.
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.
Referring to fig. 1-2, in an embodiment of the present invention, a simple method for preventing mixed seeding of small rice breeding materials includes the following steps:
(1) materials: selecting materials including parchment seed bags, multifunctional perforating pliers, plastering trowels and small breeding materials;
(2) preparing materials: punching a plurality of through holes 2 on the parchment paper seed bag 1 by using multifunctional punching pliers, wherein the through holes penetrate through two sides of the parchment paper seed bag so as to facilitate the growth of leaves and root systems of seedlings; the aperture of the through hole is 3-5mm (preferably 3 mm), but if the seed type to be sown is large, the aperture can be enlarged appropriately, and vice versa; the through holes are punched from the bottom of the seed bag to the bag opening, about two thirds of the area of the through holes is punched, the distance between the holes is about the same as the aperture, and the rough condition of the punched seed bag is shown in figure 1;
(3) seed soaking: placing the breeding small materials into a punched parchment paper seed bag, pricking a bag opening with a clip needle to prevent seeds from losing, and then placing the parchment paper seed bag containing the breeding small materials into water for seed soaking;
(4) sowing: taking out the parchment paper seed bag after seed soaking is completed, and taking down the paper clip; after the seedlings are transplanted to the furrow surface of the seedling plate, folding the bag opening to prevent the breeding small materials from being mixed out, and then shaking for a plurality of times to disperse the breeding small materials in the bag; then sequentially placing the degradable paper bags on the leveled bed surface of the seedling board, wherein the interval between every two adjacent parchment paper seed bags is 3-6cm, then smearing partial soil on the parchment paper seed bags by using a plastering trowel and lightly pressing for several times to realize fixation; the seedlings do not need to be covered with mud and managed to emerge according to the conventional seedling raising method.
After the breeding small materials germinate by using the sowing method, the leaves and the root systems of the breeding small materials respectively extend out of the through holes on the parchment paper seed bags, meanwhile, microorganisms in the field soil can well grow in the parchment paper seed bags, the effects of three stages selected in the figure 2 are finally achieved, and the mixed sowing prevention effect is good.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection, a mechanical connection, or an electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. A simple and convenient rice breeding small material mixed seeding prevention method is characterized by comprising the following specific steps:
(1) materials: selecting materials including degradable paper bags, multifunctional perforating pliers, a plastering trowel and small breeding materials;
(2) preparing materials: punching a plurality of through holes on the degradable paper bag by using multifunctional punching pliers;
(3) seed soaking: placing the small breeding materials into perforated degradable paper bags, pricking bag openings with a paper clip to prevent seeds from being lost, and then placing the degradable paper bags containing the small breeding materials into water for seed soaking;
(4) sowing: taking out the degradable paper bag after seed soaking is finished, and taking down the paper clip; after the seedlings are transplanted to the furrow surface of the seedling plate, folding the bag opening to prevent the breeding small materials from being mixed out, and then shaking for a plurality of times to disperse the breeding small materials in the bag; then sequentially placing the degradable paper bags on the leveled seedling board bed surface and fixing; no need of covering with mud and management according to conventional seedling raising method until seedling emergence can be transplanted.
2. The simple rice breeding small material co-seeding prevention method according to claim 1, wherein the aperture of the through hole is 3-5 mm.
3. The simple rice breeding small material co-seeding prevention method according to claim 1 or 2, wherein the aperture of the through hole is 3 mm.
4. The simple rice breeding small material co-seeding prevention method as claimed in claim 3, wherein the through hole penetrates through both sides of the degradable paper bag to facilitate the growth of the seedling leaves and root system.
5. The simple and convenient method for preventing mixed seeding of small rice breeding materials as claimed in claim 4, wherein the through holes are punched from the bottom of the degradable paper bag to the bag opening, the through holes occupy two thirds of the area of the bag body, and the distance between the holes is the same as the size of the hole diameter.
6. The simple rice breeding small-material co-seeding prevention method according to claim 1, wherein the interval between two adjacent degradable paper bags in the step (4) is 3-6 cm.
7. The simple and convenient method for preventing mixed seeding of small rice breeding materials as claimed in claim 1, wherein in the step (4), a claying knife is used to smear partial soil on the degradable paper bag and the soil is lightly pressed for several times to realize fixation.
8. The simple rice breeding small material co-seeding prevention method according to any one of claims 1 to 7, wherein the degradable paper bag is a parchment paper seed bag.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910542466.7A CN111492752B (en) | 2019-06-21 | 2019-06-21 | Simple and convenient rice breeding small-material mixed seeding prevention method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910542466.7A CN111492752B (en) | 2019-06-21 | 2019-06-21 | Simple and convenient rice breeding small-material mixed seeding prevention method |
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| CN111492752A true CN111492752A (en) | 2020-08-07 |
| CN111492752B CN111492752B (en) | 2022-03-29 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010092938A (en) * | 2000-03-27 | 2001-10-27 | 방의신 | Seed Sowing Scroll |
| CN104919942A (en) * | 2014-12-09 | 2015-09-23 | 周齐铭 | Crop field film hill-seeding and cultivating method as well as film planting roll and preparation method of film planting roll |
| CN205727274U (en) * | 2016-01-30 | 2016-11-30 | 宁夏农林科学院 | Rice test seedling-cultivation plate division board and rice test seedling dish |
| CN106332717A (en) * | 2016-08-23 | 2017-01-18 | 袁开友 | Chinese aralis seedling growing method |
-
2019
- 2019-06-21 CN CN201910542466.7A patent/CN111492752B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010092938A (en) * | 2000-03-27 | 2001-10-27 | 방의신 | Seed Sowing Scroll |
| CN104919942A (en) * | 2014-12-09 | 2015-09-23 | 周齐铭 | Crop field film hill-seeding and cultivating method as well as film planting roll and preparation method of film planting roll |
| CN205727274U (en) * | 2016-01-30 | 2016-11-30 | 宁夏农林科学院 | Rice test seedling-cultivation plate division board and rice test seedling dish |
| CN106332717A (en) * | 2016-08-23 | 2017-01-18 | 袁开友 | Chinese aralis seedling growing method |
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| CN111492752B (en) | 2022-03-29 |
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