CN106034883A - Mechanical rice transplanting seedling method - Google Patents
Mechanical rice transplanting seedling method Download PDFInfo
- Publication number
- CN106034883A CN106034883A CN201610420448.8A CN201610420448A CN106034883A CN 106034883 A CN106034883 A CN 106034883A CN 201610420448 A CN201610420448 A CN 201610420448A CN 106034883 A CN106034883 A CN 106034883A
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- seedling
- rice
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- seedlings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/02—Germinating apparatus; Determining germination capacity of seeds or the like
-
- 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
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/14—Boron; Compounds thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
- A01N63/10—Animals; Substances produced thereby or obtained therefrom
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/20—Fabaceae or Leguminosae [Pea or Legume family], e.g. pea, lentil, soybean, clover, acacia, honey locust, derris or millettia
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Agronomy & Crop Science (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Pest Control & Pesticides (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Inorganic Chemistry (AREA)
- Virology (AREA)
- Botany (AREA)
- Chemical & Material Sciences (AREA)
- Physiology (AREA)
- Soil Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a mechanical rice transplanting seedling method. The seedling method includes: seed selection and seed pretreatment, sowing in seedling plates, seedling plate stacking and darkening, seedling plate arrangement, fertilizer and water management, and chemical control. The seedling method is scientific and reasonable, and seedlings are sprayed with seedling solution, wherein the seedling solution includes a plurality of plant active factors such as spermine and spermidine which can promote nutriment acceleration of the seedlings and rapid development of the seedlings; through sowing and darkening of the seedling plates, the labor intensity is greatly decreased, the seedlings can uniformly grow in the same period, and the obtained standard strong seedlings meet the demands of machine transplanting job and the demands of high yield agriculture.
Description
Technical field
The present invention relates to seedling-raising technique field, particularly relate to the method for culturing seedlings of a kind of machine transplanting of rice rice.
Background technology
China begins to research aircraft rice transplanting from China's Republic, and after founding the state, horizontal shifting has been invented by 50-70 age China
Seedling, longitudinally separate seedlings or planting rice transplanter technology, but because of agricultural machinery agronomy do not match, time-consuming work consuming fails popularization more and comes.Along with social economy
Development, the production situation generation profound change of China Oryza sativa L., because of transplanting have saving liquid manure, efficiency height, dart transfer, have
Effect avoids the advantage of pest and disease damage and stable high yield, and the popularization Oryza sativa L. entire mechanization with the machine transplanting of rice as key technique becomes must
So trend.China's rice mechanical transplanting Demonstration And Extension the most for many years, but is popularized at present not yet, and its reason is many, wherein due to
Transplanting requires height to the quality of seedlings so that fails in production to cultivate and not only is suitable for rice transplanting job requirements but also meets high yield agronomy wanting
The standard asked strengthens seedling becomes the technology barrier of maximum.
The quality of seedling quality, heavily plays an important role to spike number, grain number and the grain in Rice Growing later stage, for making Oryza sativa L. produce
Amount improves further, and method for culturing seedlings rational, science is particularly important.To this end, the present inventor provides the nursery of a kind of machine transplanting of rice rice
Method, it is intended to cultivating the rice seedling that quality is high, forming degree is good, mechanized cultivation and ultimate output to Oryza sativa L. play actively
Facilitation.
Summary of the invention
The object of the invention is contemplated to make up the defect of prior art, it is provided that the method for culturing seedlings of a kind of machine transplanting of rice rice.
The present invention is achieved by the following technical solutions:
A kind of method for culturing seedlings of machine transplanting of rice rice, including following aspect:
(1) seed selection and Seeds preprocess: selection tiller is relatively strong, the rice varieties of strong stress resistance, by seed dry in the sun 2-3 when fine day
My god, then with sorting seed by salt water, remove blighted grain, and with clear water, residue seed is cleaned, finally with the clear 20-30 gram of water distribution 7-of 17% bacterium worm
8kg soaks seed 48-60 hour, the method taking day leaching night dew after completing, and shows money or valuables one carries unintentionally can sow to the naturally broken breast of seed；
(2) seedling dish sowing: by seed uniform broadcasting in seedling-cultivation plate substrate, often dish sows 120-150 gram, covers nutrition afterwards
Soil, seed lid is real, then the 80-85% to seedling-cultivation plate watering to saturation moisture content；
(3) disc stack darkens: seedling-cultivation plate disc stack is emerged after terminating by sowing in indoor darkening, often folds 20-25 dish, and puts at topmost
The one seedling disk seal top that only soil nothing is planted, disc stack is accomplished vertical, neat, and closes at top and surrounding black agricultural film, does
Lose light to heat-insulation moisture-preservation, darken when 80% sprout exposes 1.0-1.5 centimetre of face of soil and terminate；
(4) balance: seedbed selects, the environment of ventilation and penetrating light higher in physical features, seedbed is made high furrow, and is covered agriculture after leveling
With thin film to prevent rice shoot root system from penetrating bed soil, promote rice shoot packing；
(5) rich water quality management: in seedling raising process, holding dish soil moistens non-whitening, epiphragma rain cover to be shifted to an earlier date when meeting rain, prevent bed soil mistake
Wet impact plays seedling and the machine transplanting of rice, when one heart stage of leaf, rice shoot often dish is sprayed nursery liquid 20-30 gram simultaneously, promotes the life of rice shoot
Long；
(6) chemical control technique: for controlling rice shoot height, prevent excessive growth to adapt to the machine transplanting of rice, the rice shoot every mu of leaf one heart stage is sprayed
15% 2000 times of paclobutrazol powder liquid 80-100kg.
Described nursery liquid is prepared by the raw materials in: new fresh scallops 12-15, cercis leaf 22-24, sucrose 3-4,
Boric acid 5-6, water are appropriate；Its preparation method takes meat for being shelled by new fresh scallops, minces and stirs rotten, and adds by solid-liquid ratio 1:1.5g/mL
Enter in 6mol/L hydrochloric acid solution, after soaking reaction 4-5 hour, be centrifuged 25-30 minute under 3000-3200 rev/min, take supernatant
Liquid, mixes this supernatant with cercis leaf, sucrose, boric acid, and adds the water of 3-4 times of mixture quality, wears under ice bath
Slurry, filters with double gauze, gained filtrate is sufficiently mixed with water 1:23-25 in mass ratio, obtains nursery liquid.
The invention have the advantage that
The present invention, by scientific and reasonable method for culturing seedlings, on the one hand utilizes spraying of nursery liquid, by the spermine wherein contained, Asia
The various plants active factorses such as spermine, promote accumulation the accelerated development of rice shoot nutrient substance, on the other hand broadcasting by seedling dish
Kind darken, significantly reduce labor intensity, it is achieved that rice shoot unifies the growth same period, cultivated not only be suitable for machine transplanting of rice job requirements but also
Meet high yield agronomy required standard strong sprout.
Detailed description of the invention
A kind of method for culturing seedlings of machine transplanting of rice rice, including following aspect:
(1) seed selection and Seeds preprocess: selection tiller is relatively strong, the rice varieties of strong stress resistance, by seed dry in the sun 3 when fine day
My god, then with sorting seed by salt water, remove blighted grain, and with clear water, residue seed is cleaned, finally with the clear 25 grams of water distribution 8kg leaching of 17% bacterium worm
Plant 48 hours, the method taking day leaching night dew after completing, show money or valuables one carries unintentionally can sow to the naturally broken breast of seed；
(2) seedling dish sowing: by seed uniform broadcasting in seedling-cultivation plate substrate, often dish sows 120 grams, covers Nutrition Soil afterwards, will
Seed lid is real, then sprinkles water to the 80% of saturation moisture content to seedling-cultivation plate；
(3) disc stack darkens: seedling-cultivation plate disc stack is emerged after terminating by sowing in indoor darkening, often folds 25 dishes, and puts one at topmost
Only soil is without the seedling disk seal top planted, and disc stack is accomplished vertical, neat, and closes at top and surrounding black agricultural film, accomplishes
Heat-insulation moisture-preservation loses light, darkens and terminate when 80% sprout exposes 1.5 centimetres of face of soil；
(4) balance: seedbed selects, the environment of ventilation and penetrating light higher in physical features, seedbed is made high furrow, and is covered agriculture after leveling
With thin film to prevent rice shoot root system from penetrating bed soil, promote rice shoot packing；
(5) rich water quality management: in seedling raising process, holding dish soil moistens non-whitening, epiphragma rain cover to be shifted to an earlier date when meeting rain, prevent bed soil mistake
Wet impact plays seedling and the machine transplanting of rice, when one heart stage of leaf, rice shoot often dish is sprayed nursery liquid 25 grams simultaneously, promotes the growth of rice shoot；
(6) chemical control technique: for controlling rice shoot height, prevent excessive growth to adapt to the machine transplanting of rice, the rice shoot every mu of leaf one heart stage is sprayed
15% 2000 times of paclobutrazol powder liquid 80kg.
Described nursery liquid is made up of the raw material of following weight portion (kg): new fresh scallops 14, cercis leaf 23, sucrose 4, boric acid
6, water is appropriate；Its preparation method takes meat for being shelled by new fresh scallops, minces and stirs rotten, and joins by solid-liquid ratio 1:1.5g/mL
In 6mol/L hydrochloric acid solution, after soaking reaction 5 hours, it is centrifuged 30 minutes under 3000 revs/min, takes supernatant, by this supernatant
Mix with cercis leaf, sucrose, boric acid, and add the water of 4 times of mixture qualities, under ice bath, wear into slurry, use double gauze mistake
Filter, is sufficiently mixed gained filtrate with water 1:25 in mass ratio, obtains nursery liquid.
In order to further illustrate the using value of the present invention, inventor use method for culturing seedlings of the present invention as experimental group, separately
Selecting common method for culturing seedlings as a control group, carry out the nursery of transplanting, within the seedling phase, experimental group relatively matched group rice shoot is more
Short strong, and growth is consistent, without phenomenons such as excessive growth, early fringe, does not the most occur the rice shoot Common Diseases such as damping-off, matched group then to go out
Now seedling growth differs, and the phenomenon of wilting bud occurs in part, through machine transplanting of rice proof experimental group machine transplanting of rice survival rate more than 98%, relatively
Matched group has lifting by a relatively large margin.
Claims (2)
1. the method for culturing seedlings of a machine transplanting of rice rice, it is characterised in that include following aspect:
(1) seed selection and Seeds preprocess: selection tiller is relatively strong, the rice varieties of strong stress resistance, by seed dry in the sun 2-3 when fine day
My god, then with sorting seed by salt water, remove blighted grain, and with clear water, residue seed is cleaned, finally with the clear 20-30 gram of water distribution 7-of 17% bacterium worm
8kg soaks seed 48-60 hour, the method taking day leaching night dew after completing, and shows money or valuables one carries unintentionally can sow to the naturally broken breast of seed；
(2) seedling dish sowing: by seed uniform broadcasting in seedling-cultivation plate substrate, often dish sows 120-150 gram, covers nutrition afterwards
Soil, seed lid is real, then the 80-85% to seedling-cultivation plate watering to saturation moisture content；
(3) disc stack darkens: seedling-cultivation plate disc stack is emerged after terminating by sowing in indoor darkening, often folds 20-25 dish, and puts at topmost
The one seedling disk seal top that only soil nothing is planted, disc stack is accomplished vertical, neat, and closes at top and surrounding black agricultural film, does
Lose light to heat-insulation moisture-preservation, darken when 80% sprout exposes 1.0-1.5 centimetre of face of soil and terminate；
(4) balance: seedbed selects, the environment of ventilation and penetrating light higher in physical features, seedbed is made high furrow, and is covered agriculture after leveling
With thin film to prevent rice shoot root system from penetrating bed soil, promote rice shoot packing；
(5) rich water quality management: in seedling raising process, holding dish soil moistens non-whitening, epiphragma rain cover to be shifted to an earlier date when meeting rain, prevent bed soil mistake
Wet impact plays seedling and the machine transplanting of rice, when one heart stage of leaf, rice shoot often dish is sprayed nursery liquid 20-30 gram simultaneously, promotes the life of rice shoot
Long；
(6) chemical control technique: for controlling rice shoot height, prevent excessive growth to adapt to the machine transplanting of rice, the rice shoot every mu of leaf one heart stage is sprayed
15% 2000 times of paclobutrazol powder liquid 80-100kg.
2. according to the method for culturing seedlings of the machine transplanting of rice rice described in claims 1, it is characterised in that described nursery liquid is by following weight
The raw material of part is made: new fresh scallops 12-15, cercis leaf 22-24, sucrose 3-4, boric acid 5-6, water are appropriate；Its preparation method is will
New fresh scallops shells and takes meat, minces and stirs rotten, and joins in 6mol/L hydrochloric acid solution by solid-liquid ratio 1:1.5g/mL, soak reaction
After 4-5 hour, it is centrifuged 25-30 minute under 3000-3200 rev/min, takes supernatant, by this supernatant and cercis leaf, sucrose, boron
Acid mixing, and add the water of 3-4 times of mixture quality, wears into slurry under ice bath, filters with double gauze, by gained filtrate with
Water 1:23-25 in mass ratio is sufficiently mixed, and obtains nursery liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610420448.8A CN106034883A (en) | 2016-06-13 | 2016-06-13 | Mechanical rice transplanting seedling method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610420448.8A CN106034883A (en) | 2016-06-13 | 2016-06-13 | Mechanical rice transplanting seedling method |
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| CN106034883A true CN106034883A (en) | 2016-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610420448.8A Pending CN106034883A (en) | 2016-06-13 | 2016-06-13 | Mechanical rice transplanting seedling method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041265A (en) * | 2016-12-21 | 2017-08-15 | 江苏大丰华丰种业股份有限公司 | A kind of machine-transplanted rice cultivates strong seedling method |
| CN107409877A (en) * | 2017-05-27 | 2017-12-01 | 舒城县文禾种植专业合作社 | A kind of accurate rice pot seedling machine transplanting of rice high-yield planting method |
| CN107836337A (en) * | 2017-10-31 | 2018-03-27 | 中国水稻研究所 | A kind of method of raising seedling of machine-transplanted rice light soil-less matrix |
-
2016
- 2016-06-13 CN CN201610420448.8A patent/CN106034883A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041265A (en) * | 2016-12-21 | 2017-08-15 | 江苏大丰华丰种业股份有限公司 | A kind of machine-transplanted rice cultivates strong seedling method |
| CN107409877A (en) * | 2017-05-27 | 2017-12-01 | 舒城县文禾种植专业合作社 | A kind of accurate rice pot seedling machine transplanting of rice high-yield planting method |
| CN107836337A (en) * | 2017-10-31 | 2018-03-27 | 中国水稻研究所 | A kind of method of raising seedling of machine-transplanted rice light soil-less matrix |
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Application publication date: 20161026 |
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