CN109156314A - A kind of paddy rice in cold region seedling medium - Google Patents
A kind of paddy rice in cold region seedling medium Download PDFInfo
- Publication number
- CN109156314A CN109156314A CN201811401885.0A CN201811401885A CN109156314A CN 109156314 A CN109156314 A CN 109156314A CN 201811401885 A CN201811401885 A CN 201811401885A CN 109156314 A CN109156314 A CN 109156314A
- Authority
- CN
- China
- Prior art keywords
- rice
- parts
- seedling
- cold region
- paddy rice
- 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.)
- Pending
Links
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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
- A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
- A01G24/15—Calcined rock, e.g. perlite, vermiculite or clay aggregates
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/28—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing peat, moss or sphagnum
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Soil Sciences (AREA)
- Cultivation Of Plants (AREA)
- Fertilizers (AREA)
Abstract
A kind of paddy rice in cold region seedling medium, it is related to a kind of rice nursery substrate.The invention solves existing rice nursery substrates to have that emergence early period is slow, irrigation times are more, seedling growth middle and later periods damping-off is serious and the rice shoot later period obviously takes off fertilizer in the rice workspace application of cold ground.Paddy rice in cold region nursery of the invention is made of edible fungi residue, flyash, turf, vermiculite and perlite, or is made of smashed stalk, part flyash, turf, vermiculite and perlite.Using the entire nursery stage of rice of paddy rice in cold region seedling medium of the present invention without diseases prevention, without weeding, need to only water, easy to operate, time and labour saving, seedling quality is high, and resistance is stronger, and seedling stage occurs without the diseases such as withered, blueness is withered are found, rice shoot is short strong, and blade is roomy, color brilliant green.The present invention is applied to rice field.
Description
Technical field
The present invention relates to a kind of rice nursery substrates.
Background technique
Rice region to the north of 40 degree of north latitude is usually known as cold ground rice workspace by China, and it is most northern that Heilongjiang Province is located in China, is
One of high latitude rice region in the world, rice cultivation region are 44 ° 20 ' 18.44~50 ° 15 ' 1.01 of north latitude, belong to cold ground
Rice workspace.Paddy rice in cold region growth characteristic is that number of growing days is short, active accumulated temperature is few, heating early period is slow, mid-term high-temperature time is short, the later period
Cooling is fast, chilling injury mostly etc..
Rice shoot with rsgun and wide planting technology is that the high yield of rice, stable yields play decisive role, but dry rice seedling easily stand it is withered
Disease need to adjust acid, disinfection.Rice seedling on upland field process tune acid sterilizes, is more complicated with sport technique segments such as fertilizer, change controls, and peasant is not easy to grasp,
It often will appear such or such mistake, cause centainly to lose, thus R&D institution at different levels starts numerous and confused registration study it is matched
Cover seedling-cultivation technique.It researchs and develops within 1991 and acid, disinfection, the matching technology to combine together with sport technique segments such as fertilizer, change controls is adjusted to produce
Product -- paddy rice seedling strengthening nutritional agents efficiently solves the problem during seedling cultivation of rice.
But the method for strong seedling agent+bed soil is using after more than 20 years, and nowadays there are many problems on seedling cultivation of rice: 1. fertilizer amount mistake
Greatly, packing is ineffective.2. now more than 40 kinds of seedling agent, 50% or more strong seedling agent kind, ambiguous in dosage, plantation are strengthened in market
Often there is burn seedlings phenomenon by experience dosage in family.3. with being made again with root-inducing powder, the multiplicatings such as treasured, spirit of taking root of taking root after strong seedling agent
The plant growth regulator manually synthesized, plant growth substance total amount is excessive, causes rice that phytotoxicity occurs.4. seedbed is without safety
The high herbicide of property, seedbed chemical weed control phytotoxicity are universal.5. preparing the main problem of seedling Nutrition Soil first is that, destruction big with soil amount
Mollic is serious, such as needs seedling soil 2.5m3 to calculate by per hectare Honda, and 40,000,000 mu of paddy fields need to take seedling 6,600,000 m3 of soil, quite
It ploughs annual 100000 mu and is destroyed in the fertile black earth of 10cm topsoil, cause a large amount of high-quality farmlands to be ruined, excellent mountain garden
It is destroyed.Second is that take native hardly possible, Heilungkiang is located in Han Qu, spring get warm again after a cold spell thaw it is slow, seedlings and soil cannot be taken in due course, seedling is of poor quality.
Third is that large labor intensity, the fertilizing and preparation of Nutrition Soil need lifting, remove seedling, fortune seedling when need to take soil, sieve soil, mix soil, Honda transplanting,
Not only process is tedious, rice shoot is heavy, but also mechanical work load and loss are big.
Since there are some problems for strong seedling agent+bed soil preparation method, and since Dry Breeding Seedlings take soil amount big, to soil, life
State environment damages, and after 2000, production unit and R&D institution all begin one's study substitute products, original adoption rice
Rice husk soilless culture technique, poor water retention property, planting percent are only 8.05%, are not widely applied.
Solve the problems, such as seedling cultivation of rice take native problem be it is national, in recent years, south occurs that paddy machinery rice transplanting is suitble to educate
Seedling matrix is that cost is relatively low, the preferable matrix of nursery effect at present.But due to weather, south and rice in north china plantation
Otherness is very big, that there are emergences early period is slow, irrigation times are more in cold ground rice workspace application for the matrix, the seedling growth middle and later periods stand it is withered
The sick serious and rice shoot later period obviously takes off the problem of fertilizer, the reason is that: 1, the matrix heat insulating ability is poor, and when paddy rice in cold region seeding and growing seedling
Temperature is lower, therefore the problem of cause emergence early period slow, uneven emergence；2, the matrix permeability is strong, poor water retention property, needs to pour daily
Water；3, south rice growth requires pH value in 5.5~7.0 ranges, and rice in north china requires pH value in 4.5~5.5 ranges
Interior, so the matrix is not suitable for rice in north china growing environment, seedling growth middle and later periods damping-off is serious；4, southern rice shoot seedling age 20
It or so can rice transplanting, and northern rice shoot seedling age needs 30~35 days, therefore obviously takes off fertilizer using the rice shoot later period after the matrix.
Summary of the invention
The invention aims to solve existing rice nursery substrate, in the rice workspace application of cold ground, there are slow, waterings of emerging early period
Often, seedling growth middle and later periods damping-off is serious and the rice shoot later period obviously takes off the problem of fertilizer, provides a kind of paddy rice in cold region and educates
Seedling matrix.
A kind of paddy rice in cold region seedling medium, paddy rice in cold region seedling medium are by 30~60 parts of wood fibre materials by mass fraction
10~30 parts of 10~20 parts of flyash, 10~20 parts of turf vermiculites of material and 10~20 parts of perlites are made；The wherein wood fibre
Material is edible fungi residue or straw powder.
The pH value of paddy rice in cold region seedling medium of the invention between 4.5~6.0 and due to being added to flyash, vermiculite,
With good heat preservation performance, the advantages of good water-retaining property, using emerging the rice early period of paddy rice in cold region seedling medium of the present invention, fast, emergence is whole
Together, entire nursery stage is not necessarily to diseases prevention, is not necessarily to weeding, only needs pour a water, easy to operate, time and labour saving, rice shoot within 3~5 days
Quality is high, and resistance is stronger, and seedling stage occurs without the diseases such as withered, blueness is withered are found, and rice shoot is short strong, and the false broadening 0.12cm of stem, blade is roomy,
Color brilliant green.
Specific embodiment
Specific embodiment 1: a kind of paddy rice in cold region seedling medium of present embodiment, paddy rice in cold region seedling medium presses matter
Amount number be by 30~60 parts of lignocellulosic materials, 10~30 parts of flyash, 10~20 parts of turfs, 10~20 parts of vermiculites and 10~
20 parts of perlites are made；Wherein the lignocellulosic material is edible fungi residue or straw powder.
Edible fungi residue in present embodiment is the compost after culturing edible fungus.
The pH value of the paddy rice in cold region seedling medium of present embodiment is between 4.5~6.0 and due to being added to flyash, leech
Stone has the advantages of good heat preservation performance, good water-retaining property, is emerged fastly, out using the rice early period of paddy rice in cold region seedling medium of the present invention
Seedling is neat, entire nursery stage without diseases prevention, be not necessarily to weeding, only need to pour for 3~5 days a water, easy to operate, time and labour saving,
Seedling quality is high, and resistance is stronger, and seedling stage occurs without the diseases such as withered, blueness is withered are found, and rice shoot is short strong, the false broadening 0.12cm of stem, blade
It is roomy, color brilliant green.
Specific embodiment 2: the present embodiment is different from the first embodiment in that, paddy rice in cold region seedling medium is pressed
Mass fraction is by 40~60 parts of smashed stalks, 10~20 parts of flyash, 10~15 parts of turfs, 10~15 parts of vermiculites and 10
~15 parts of perlites are made.It is other same as the specific embodiment one.
Specific embodiment 3: the present embodiment is different from the first and the second embodiment in that, paddy rice in cold region nursery base
Matter by mass fraction be by 40~60 parts of edible fungi residues, 10~20 parts of flyash, 10~15 parts of turfs, 10~15 parts of vermiculites and
10~15 parts of perlites are made.It is other the same as one or two specific embodiments.
Specific embodiment 4: paddy rice in cold region is educated unlike one of present embodiment and specific embodiment one to three
Seedling matrix is by 60 parts of smashed stalks, 10 parts of flyash, 10 parts of turfs, 10 parts of vermiculites and 10 parts of perlites by mass fraction
It is made.It is other identical as one of specific embodiment one to three.
Specific embodiment 5: paddy rice in cold region is educated unlike one of present embodiment and specific embodiment one to four
Seedling matrix is by 60 parts of edible fungi residues, 10 parts of flyash, 10 parts of turfs, 10 parts of vermiculites and 10 parts of perlite systems by mass fraction
At.It is other identical as one of specific embodiment one to four.
With following verification experimental verification beneficial effects of the present invention:
Test 1
Test is divided into test group and control group.
The rice nursery substrate of test group is by 60 parts of needle mushroom dregs, 10 parts of flyash, 10 parts of turfs, 10 parts of vermiculites
It is made with 10 parts of perlites, method are as follows: first by every 100 grams of leavening of 1000 grams of additions of needle mushroom dreg, at 55~65 DEG C
Under conditions of ferment 25 days, the needle mushroom dreg fermented is mixed with flyash, turf, vermiculite, perlite by formula rate,
The rice nursery substrate of test group is both obtained after mixing evenly；
The rice nursery substrate of control group is commercial product.
The rice nursery substrate of test group is used for cold ground rice workspace, emergence rice early period is fast, emergence is neat, entire nursery
Phase without diseases prevention, be not necessarily to weeding, only need pour within 3~5 days a water, seedling quality is high, and resistance is stronger, seedling stage without stand it is withered,
The green diseases such as withered occur, and rice shoot is short strong, and the false broadening 0.12cm of stem, blade is roomy, and color brilliant green fully achieves strong sprout mark
It is quasi-.Matrix seedlings well developed root system, when rice shoot is up to 3.5 or so leaf age, root system can disk form the root felt of consolidation, when seedling taking, can be direct
Rice shoot is rolled.
Cold ground drought educates middle strong sprout standard: 3.1~3.5 leaf of seedling leaf, the length of time rice seedlings grow 35 days, aerial part 3,3,1,1,8, i.e., in
Within 3 millimeters of stem length, high 3 centimetres of the first leaf sheath, 1 centimetre or so of the 1st leaf auricle and the 2nd leaf auricle spacing, the 2nd leaf auricle and
31 centimetre or so of leaf auricle spacing, the 3rd leaf leaf are 8 centimetres or so, 13 centimetres of plant height or so long；Under ground portion 1,5,8,9, i.e. seed
Root 1, first sheathing leaf root section 5, incomplete leaf root section 8, the first breakthrough of leaf segment root 9 is pending；3 grams of hundred plants of overground part dry weights with
On, fibrous root is more, root hair is more, the tip of a root is more.
The rice nursery substrate of control group is used for cold ground rice workspace, there are emergences early period for rice slowly, uneven emergence, needs
Watering daily, seedling growth middle and later periods damping-off is serious and the rice shoot later period obviously takes off fertile problem, the rice of test group, emergence
Fastly, emergence is neat, height of seedling 11cm；Rice after control group rice nursery substrate culture, emergence is slow, uneven emergence.
Test 2
Test is divided into test group and control group.
The rice nursery substrate of test group, be by 60 parts of 10 parts of smashed stalk, 10 parts of flyash turf, 10 parts of vermiculites and
10 parts of perlites are made, method are as follows: first crush stalk, then by the every 1000 grams of additions fermentation maturity of smashed stalk
100 grams of agent, ferment 25 days under conditions of 55~65 DEG C, by the stalk fermented and flyash, turf, vermiculite, perlite by
Formula rate mixing, both obtains the rice nursery substrate of test group after mixing evenly.
The rice nursery substrate of control group is commercial product.
The rice nursery substrate of test group is used for cold ground rice workspace, emergence rice early period is fast, emergence is neat, entire nursery
Phase without diseases prevention, be not necessarily to weeding, only need pour within 3~5 days a water, seedling quality is high, and resistance is stronger, seedling stage without stand it is withered,
The green diseases such as withered occur, and rice shoot is short strong, and the false broadening 0.12cm of stem, blade is roomy, and color brilliant green fully achieves strong sprout mark
It is quasi-.Matrix seedlings well developed root system, when rice shoot is up to 3.5 or so leaf age, root system can disk form the root felt of consolidation, when seedling taking, can be direct
Rice shoot is rolled.
Cold ground drought educates middle strong sprout standard: 3.1~3.5 leaf of seedling leaf, the length of time rice seedlings grow 35 days, aerial part 3,3,1,1,8, i.e., in
Within 3 millimeters of stem length, high 3 centimetres of the first leaf sheath, 1 centimetre or so of the 1st leaf auricle and the 2nd leaf auricle spacing, the 2nd leaf auricle and
31 centimetre or so of leaf auricle spacing, the 3rd leaf leaf are 8 centimetres or so, 13 centimetres of plant height or so long；Under ground portion 1,5,8,9, i.e. seed
Root 1, first sheathing leaf root section 5, incomplete leaf root section 8, the first breakthrough of leaf segment root 9 is pending；3 grams of hundred plants of overground part dry weights with
On, fibrous root is more, root hair is more, the tip of a root is more.
The rice nursery substrate of control group is used for cold ground rice workspace, there are emergences early period for rice slowly, uneven emergence, needs
Watering daily, seedling growth middle and later periods damping-off is serious and the rice shoot later period obviously takes off fertile problem.
Claims (5)
1. a kind of paddy rice in cold region seedling medium, it is characterised in that paddy rice in cold region seedling medium is by 30~60 parts of wood by mass fraction
10~30 parts of matter fibrous material, 10~20 parts of flyash turf, 10~20 parts of vermiculites and 10~20 parts of perlites are made；It is wherein described
Lignocellulosic material is edible fungi residue or straw powder.
2. a kind of paddy rice in cold region seedling medium according to claim 1, it is characterised in that paddy rice in cold region seedling medium presses matter
Measuring number is by 40~60 parts of 10~20 parts of smashed stalk, 10~15 parts of flyash turf, 10~15 parts of vermiculites and 10~15
Part perlite is made.
3. a kind of paddy rice in cold region seedling medium according to claim 1, it is characterised in that paddy rice in cold region seedling medium presses matter
Measuring number is by 40~60 parts of 10~20 parts of edible fungi residue, 10~15 parts of flyash turf, 10~15 parts of vermiculites and 10~15 parts
Perlite is made.
4. a kind of paddy rice in cold region seedling medium according to claim 1, it is characterised in that paddy rice in cold region seedling medium presses matter
Amount number is made of 60 parts of 10 parts of edible fungi residue, 10 parts of flyash turf, 10 parts of vermiculites and 10 parts of perlites.
5. a kind of paddy rice in cold region seedling medium according to claim 1, it is characterised in that paddy rice in cold region seedling medium presses matter
Amount number is made of 60 parts of 10 parts of smashed stalk, 10 parts of flyash turf, 10 parts of vermiculites and 10 parts of perlites.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811401885.0A CN109156314A (en) | 2018-11-22 | 2018-11-22 | A kind of paddy rice in cold region seedling medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811401885.0A CN109156314A (en) | 2018-11-22 | 2018-11-22 | A kind of paddy rice in cold region seedling medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109156314A true CN109156314A (en) | 2019-01-08 |
Family
ID=64875186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811401885.0A Pending CN109156314A (en) | 2018-11-22 | 2018-11-22 | A kind of paddy rice in cold region seedling medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109156314A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823482A (en) * | 2012-09-20 | 2012-12-19 | 哈尔滨润禾农业有限公司 | Cold region paddy seedling culture matrix |
| CN106576494A (en) * | 2016-12-08 | 2017-04-26 | 黑龙江八农垦大学 | Soaked-seed-and-compound-substrate-integrally-formed cold-region rice seedling culturing method |
| CN108739178A (en) * | 2018-05-31 | 2018-11-06 | 界首市嘉涛农业发展有限公司 | A kind of seeding growing seedlings method improving Radix Codonopsis syringin and lobetyolin's content |
-
2018
- 2018-11-22 CN CN201811401885.0A patent/CN109156314A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823482A (en) * | 2012-09-20 | 2012-12-19 | 哈尔滨润禾农业有限公司 | Cold region paddy seedling culture matrix |
| CN106576494A (en) * | 2016-12-08 | 2017-04-26 | 黑龙江八农垦大学 | Soaked-seed-and-compound-substrate-integrally-formed cold-region rice seedling culturing method |
| CN108739178A (en) * | 2018-05-31 | 2018-11-06 | 界首市嘉涛农业发展有限公司 | A kind of seeding growing seedlings method improving Radix Codonopsis syringin and lobetyolin's content |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102823482A (en) | Cold region paddy seedling culture matrix | |
| CN102746062B (en) | Soilless culture substrate and preparation method thereof | |
| CN108377861A (en) | Improve the organic cultivation method of tomato pol | |
| CN105237141B (en) | A kind of straw biological matrix seedling-cultivation plate and preparation method thereof | |
| CN105706708B (en) | The method for breeding Lilium brownii var viridulum bulb using Lilium brownii var viridulum scale | |
| CN102742441A (en) | Method for planting efficient vegetable-manure dual-purpose paddy field of milk vetch | |
| CN106478200A (en) | A kind of Semen Ginkgo plants special fertilizer | |
| CN108640759A (en) | A kind of preparation method of organic fertilizer for the sweetened expelling parasite of melon and fruit | |
| CN101695272B (en) | Natural reproduction method for dendrobium | |
| CN103588517A (en) | Efficient sugarcane seedling cultivating matrix | |
| CN103039255B (en) | Cultivation method of herba houttuyniae tenderization and high yield | |
| CN105218268A (en) | A kind of cucumber seedling-raising substrate and preparation method thereof | |
| CN107197729A (en) | A kind of culturing and transplanting seedlings paddy rice drip irrigation cultivation method | |
| CN103238443B (en) | Seed reproduction method for over-wintering-spring cabbage, summer fresh-eating sweet corn and autumn coreopsis | |
| CN101233805B (en) | Rosana western wheatgrass seeds production process | |
| CN104472069A (en) | Planting method of dading balsam pear | |
| CN102826880A (en) | Rice transplanting and seedling raising substrate for rice machine | |
| CN106358887B (en) | Cultivation method of natural selenium-rich organic rice in subtropical hilly area | |
| CN109588290A (en) | A method of based on a small amount of substrate culture plant | |
| CN103704106A (en) | Vinegar residue biological active substrate used for chili seedling growing and cultivation and preparing method thereof | |
| CN110476739A (en) | A kind of method of suitable Hainan plantation capsicum | |
| CN110150094A (en) | A kind of disease and insect resistance Radix Angelicae Sinensis seedling medium | |
| CN109328903A (en) | A kind of method that facility solanaceous vegetables green manure crop replaces agricultural film cultivation | |
| CN109156314A (en) | A kind of paddy rice in cold region seedling medium | |
| CN107135875A (en) | One planting fruit-trees hole plate seedling growth method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190108 |
|
| WD01 | Invention patent application deemed withdrawn after publication |