CN108812136A - A kind of rice dry-farming cultural method - Google Patents
A kind of rice dry-farming cultural method Download PDFInfo
- Publication number
- CN108812136A CN108812136A CN201810796138.5A CN201810796138A CN108812136A CN 108812136 A CN108812136 A CN 108812136A CN 201810796138 A CN201810796138 A CN 201810796138A CN 108812136 A CN108812136 A CN 108812136A
- Authority
- CN
- China
- Prior art keywords
- seed
- water
- fertilizer
- seeds
- farming
- 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
- 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
- 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
-
- 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
- A01C1/06—Coating or dressing seed
-
- 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
- A01C1/08—Immunising seed
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
-
- 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
- A01N37/38—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
-
- 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/38—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< where at least one nitrogen atom is part of a heterocyclic ring; Thio analogues 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
- A01N61/00—Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Botany (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a kind of rice dry-farming cultural methods, including selection of land, site preparation, seed selection, Seeds preprocess, sowing, fertilising, water management, weeding and the prevention and control of plant diseases, pest control, wherein further include in Seeds preprocess step bask seeds, sort seed by salt water, being coated, disinfection of soaking seed, seed dressing and vernalization.This method can effectively solve the disadvantage that existing cultivation is cumbersome, cost input is big and can not be widely applied when rice dry-farming cultivation.
Description
Technical field
The present invention relates to rice cultivating technique fields, and in particular to a kind of rice dry-farming cultural method.
Background technique
Rice is one of main cereal crops in China, and there is 2/3 population in China using rice as staple food.Currently, China's water
Based on rice production is cultivated with rice transplanting, it has the advantages that ensure rice stable and high yields, but also have labour intensive concurrently simultaneously, water provides
The disadvantage that source utilization rate is low, productivity effect is low.In recent years, labour's anxiety and shortage of water resources, which have become, influences some areas
The restraining factors of rice sustainable development.Therefore, using existing working condition and resource environment, develop rice in suitable area
Dry farming cultivation is the feasible way for solving the problems, such as this.Rice dry-farming cultivation technique is directly existed without nursery and transplanting
Sowing and field management are carried out under the conditions of non-irrigated site preparation, required moisture is based on natural precipitation in breeding time, only when needing water key
Phase suitably feeds moisture when meeting drought, and rice is made to make method close to the rice grown under dry land state.It is a kind of light simple, water-saving
Planting type, the problems such as labour's anxiety and shortage of water resources in Rice Production can be effectively relieved.
Although existing rice dry-farming cultural method can play certain alleviation labour anxiety and be saved in production
The effect of water resource, but it is relatively cumbersome using the process that film, dropper, micro- spraying equipment carry out rice dry-farming cultivation, and cost input
Greatly, it is difficult to be widely applied in Rice Production.
Summary of the invention
For above-mentioned deficiency in the prior art, the present invention provides a kind of rice dry-farming cultural method, this method can have
Effect solves the disadvantage that existing cultivation is cumbersome, cost input is big and can not be widely applied when rice dry-farming cultivation.
To achieve the above object, the technical solution adopted by the present invention to solve the technical problems is：
A kind of rice dry-farming cultural method, includes the following steps：
(1) selection of land
The field of loam or sandy loam is selected, and avoids continuous cropping in 2 years or more；
(2) site preparation
(3) choose seeds
Select few 200 DEG C~300 DEG C of the suitable seed of active accumulated temperature mean activity accumulated temperature more over the years than locality；
(4) Seeds preprocess
It basks seeds：Bask seeds 1d~2d under in the shade ventilation condition, stirs daily 3 times~4 times；
It sorts seed by salt water：Salt is added to the water, is configured to the solution that concentration is 15wt%~25wt%, then the weight such as general
Seed be added in solution, select full seed, then wash with water clean；
Coating：The seed 2-cyano-3-amino-3-phenylancryic acetate chosen to salt water is according to drug：Seed is equal to 1:280~350 weight ratio into
Row coating, is then placed on shady place and dries；
Seed soaking disinfection：Seed after coating is impregnated into 3d~5d in compositional liquor, is taken out spare；
Seed dressing：By the Furadan of 0.1~0.5 times of seed weight of the seed after disinfection and 0.2~0.6 times of seed weight
Isofenphos methyl is mixed thoroughly；
Vernalization：After seed dressing, under 28 DEG C~34 DEG C of constant temperature, the oxidation for being 0.01~0.02 to seed sprinkling mass concentration
Graphene, vernalization, until 20 DEG C~25 DEG C are cooled the temperature to when 70~80% seeds show money or valuables one carries unintentionally, it, will as the long 1.0mm~1.5mm of bud
Seed takes out turning, spreads cooling out；
(5) sow：
Soil layer mean temperature at 5cm is sowed when being 8 DEG C~15 DEG C, and the line-spacing of seed is 25cm~30cm, and hill spacing is
11.0cm~13.0cm, depth of planting are 1.5cm~2.5cm, and per hectare application rate is 150kg~225kg；
(6) fertilizer application：
Dose：Per hectare applies the ingredient of fertilizer and content is respectively：Purity nitrogen 120kg~150kg, phosphorus pentoxide
60kg~75kg, potassium oxide 60kg~75kg, effective 120~150kg of silicon and organic fertilizer concentrate 450kg~600kg；
Fertilization mode：
By above-mentioned dose, by the nitrogenous fertilizer of 30wt%~40wt%, whole phosphate fertilizer, whole siliceous fertilizers, 70wt%~80wt%
Potash fertilizer and whole organic fertilizer concentrates disposably applied as base manure with seeding operation；After into tillering stage apply 40wt%~
The nitrogenous fertilizer of 50wt%；Tiller later period, the nitrogenous fertilizer for applying 10wt%~20wt% ear differentiation early period；Booting initial stage applies 0wt%
The nitrogenous fertilizer of~10wt% and remaining potash fertilizer；
(7) water management：
After planting, keep the water-holding capacity of soil kept after 70%~90%, neat seedling water capacity 60%~
100%, tillering stage keeps water capacity 50%~100%, booting, heading and soil moisture is kept to exist after the pustulation period
80%~100%；
(8) weeding and the prevention and control of plant diseases, pest control.
Further, selection soil pH is less than less than 7.5, salt content less than 0.2% and chloride content in step (1)
0.12% field is as sowing ground.
Further, include in step (2)：
It ploughs：It ploughs when the field capacity of soil reaches 50% or less, plough depth 10cm~15cm in invigorating field；It is low
Plough depth 15cm~20cm in hollow easily flooded field；
Flat field：To taking the mode of flood irrigation to feed the field of moisture, make field face difference in height within 3cm；For using spray
Filling or dropper mode feed the field of moisture, without flat field operation；
Hack：Hack is carried out behind flat field, and soil block diameter is made to be less than 2cm.
Further, in step (4) compositional liquor include following parts by weight ingredient：2~5 parts of astragalus membranaceus seed extracting solution, hundred
2~6 parts of stamen grass seed extracting solution, 3~5 parts of humic acid, 1~2 part of chlorogenic acid, 1~2 part of 25% 2-cyano-3-amino-3-phenylancryic acetate suspending agent, 25%
1~2 part and 1~4 part of preservative of Prochloraz.
Further, the preparation method of compositional liquor includes the following steps：Astragalus membranaceus seed extracting solution, Thesium chinense seeds are extracted
Liquid, humic acid, chlorogenic acid, 25% 2-cyano-3-amino-3-phenylancryic acetate suspending agent, 25% Prochloraz and preservative are uniformly mixed, and are then added 2~3 times
The water of mixture weight stirs evenly, and is made；
The preparation method of astragalus membranaceus seed extracting solution includes：Astragalus membranaceus seed is taken, the water of 2~3 times of seed weights is added thereto,
Then in 60~90 DEG C of 2~5h of immersion, finally 1~2h of refluxing extraction at 100 DEG C, is filtered, and is made；
The preparation method of Thesium chinense seeds extracting solution includes：Fresh Thesium chinense seeds are taken, 3~5 times of seeds are added thereto
60~75% ethyl alcohol of weight impregnate 1~2h, then 2~3h of refluxing extraction at 100 DEG C, filter, and are made；
Preservative is one or both of benzoic acid, sorbic acid, propionic acid, sulphite, burnt hydrochloric acid.
Further, with the Furadan of 0.3~0.4 times of seed weight and 0.4~0.5 times of seed weight in step (4)
Isofenphos methyl is dressed seed.
Further, organic fertilizer concentrate comprises the following components in parts by weight in step (6)：3~4 parts of microbial bacterial agent, farmers'
Fertile 5~6 parts, 3~4 parts of stalk powder, 1~2 part of calcium superphosphate, 1~2 part of matrine and 0.5~1 part of loosing soil agent.
Further, the preparation method of organic fertilizer concentrate includes the following steps：Farmyard manure, stalk powder and kuh-seng powder are mixed
It is even, it is uniformly sprinkled into calcium superphosphate to mixture surface, while 5~7 times of its weight are added to microbial bacterial agent and loosing soil agent
Water, bacterium solution is made, then pours into bacterium solution in said mixture, seals, ferment 8~12 days at 30 DEG C~43 DEG C, it is obtained.
Further, the application position of base manure is divided into 2 parts in step (6), first is that applying in the position away from seed 1cm~2cm
It sets, application depth is 2cm~3cm, and purity nitrogen fertilizer accounts for the 20%~30% of base manure amount of application；Second is that applying among two ridges, purity nitrogen fertilizer
The 70%~80% of base manure amount of application is accounted for, phosphorus pentoxide fertilizer, siliceous fertilizer and oxidation potash fertilizer account for the 100% of base manure amount of application, applies
Depth is 5cm~8cm.
Further, 3~5 leaf phases started to fill tiller water, tiller moisture 2 times irrigations, 3 after pouring water for the first time in step (7)
It is poured water for the second time after~5 days, keeps water capacity 60%~100% after pouring water every time.
Take having the beneficial effect that for above scheme：
1, the equipment such as film, dropper and micro- spray are not used in rice dry-farming cultural method of the invention during production operation,
And fertilizer used in production process is cheap, is easy to get, in production process pour number it is few, both reduced equipment at
This, fertilizer cost and cost of labor, in turn simplify production operation process, have production operation process it is simple, it is water-saving and save at
This advantages of, is suitble to large-scale promotion production, the rice that the rice and conventional production process produced in the method are produced
It is identical in quality.
2, the rice dry-farming cultural method is from selection of land, site preparation, seed selection, Seeds preprocess, sowing, fertilizer application, water layer pipe
Strict control is passed through in reason, weeding to the prevention and control of plant diseases, pest control, and each step has a set of unique production standard, output quality of making a living
Good drought rice has established sturdy basis.
3, the present invention in, rice paddy seed is pre-processed, including bask seeds, sort seed by salt water, being coated, sterilizing, dressing seed and
Vernalization improves seed wherein being coated, sterilizing and Dressing can effectively reduce the probability of damaging by worms of seed to seed
Germination percentage, immersion treatment is carried out to seed by homemade compositional liquor in sterilisation step, the astragalus membranaceus seed in compositional liquor extracts
Liquid and Thesium chinense seeds extracting solution can influence the growth course of rice plant, significantly improve rice by allelopathy principle
The lodging tolerance of emergence rate and rice improves the competitiveness of rice plant, improves rice in the net photosynthesis of jointing stage, heading stage
Rate improves rice root oxidizing force, total leaf area index, accomplishes fluently solid foundation for the growth of drought rice；In compositional liquor
Humic acid and chlorogenic acid can enhance the beneficial effect of astragalus membranaceus seed extracting solution and Thesium chinense seeds extracting solution, obtain beneficial effect
To consolidation.
4, time and the mode of fertilising are defined during fertilising, which is more conducive to absorption of the rice to fertilizer, is applied
Homemade organic fertilizer concentrate is also added in fertilizer, wherein the microbial bacterial agent comprising the production of Hebei Bao Tianfei industry Co., Ltd
And farmyard manure, nitrogen, phosphorus, potassium, calcium, magnesium, sulphur, iron and some microelements rich in farmyard manure, in addition bacteria agent
The effect of middle multiple-microorganism accelerates the speed of growth of rice, and resistance ability enhancing, the homemade organic fertilizer concentrate also has
Fertilizer efficiency time is long, and fertility acts on strong advantage, can enhance the effect of inorganic fertilizer, and the common nutriment for providing abundance for rice comes
Source.
5, the conditions such as the temperature of sowing and depth are defined, further provide suitable ring for the growth of drought rice
Border；To applying fertilizer and pouring water, process is defined, and can be promoted rice and be pricked deeply into root system, fall to grow to prevent root system, it is drought-enduring that rice both can be improved
Ability, and can be grown under dry farming for rice in time and nutrient supply is provided, the growth pattern in nonirrigated farmland can be adapted to, finally
Harvest fine quality rice；Each production stage front and back mutual cooperation effect in drought rice cultural method, is rice in nonirrigated farmland
Growth is laid a solid foundation, and suitable environment is provided.
Specific embodiment
Embodiment 1
A kind of rice dry-farming cultural method, concrete operations are as follows：
(1) selection of land
Selecting pH for 6.0~6.5, salt content is 0.08%~0.1% and the earth of chloride content 0.08%~0.10%
The field of soil or sandy loam, and avoid continuous cropping in 2 years or more；
(2) site preparation
It ploughs：It ploughs when the field capacity of soil reaches 50% or less, plough depth 10cm in invigorating field；Low-lying easy flood
Plough depth 15cm in field；
Flat field：To taking the mode of flood irrigation to feed the field of moisture, make field face difference in height within 3cm；For using spray
Filling or dropper mode feed the field of moisture, without flat field operation；
Hack：Hack is carried out behind flat field, and soil block diameter is made to be less than 2cm；
(3) choose seeds
Select low-temperature germination ability is strong, drought-resistant ability is strong, germinating energy is strong, strong, suitable dense planting of pushing up native ability, early growth and quick tiller,
Few 200 DEG C~250 DEG C of the adapted varieties of and active accumulated temperature strong with disease resistance mean activity accumulated temperature more over the years than locality resistant to lodging；
(4) Seeds preprocess
It basks seeds：Bask seeds 1d under in the shade ventilation condition, stirs daily 3 times；
It sorts seed by salt water：Salt is added to the water, the solution that concentration is 15wt% is configured to, then by etc. the seeds of weight add
Enter in solution, select full seed, then washes with water clean；
Coating：The seed 2-cyano-3-amino-3-phenylancryic acetate chosen to salt water is according to drug：Seed is equal to 1:280 weight ratio is wrapped
Then clothing is placed on shady place and dries；
Seed soaking disinfection：Seed after coating is impregnated into 3d in compositional liquor, is taken out spare；
Wherein, compositional liquor includes the ingredient of following parts by weight：2 parts of astragalus membranaceus seed extracting solution, Thesium chinense seeds extracting solution 2
Part, 3 parts of humic acid, 1 part of chlorogenic acid, 1 part of 25% 2-cyano-3-amino-3-phenylancryic acetate suspending agent, 1 part of 25% Prochloraz and 1 part of benzoic acid；
The preparation method of compositional liquor includes the following steps：By astragalus membranaceus seed extracting solution, Thesium chinense seeds extracting solution, humic
Acid, chlorogenic acid, 25% 2-cyano-3-amino-3-phenylancryic acetate suspending agent, 25% Prochloraz and preservative are uniformly mixed, and 2 times of mixture weights are then added
Water stir evenly, be made；
The preparation method of astragalus membranaceus seed extracting solution includes：Astragalus membranaceus seed is taken, the water of 2 times of seed weights is added thereto, so
Afterwards in 60 DEG C of immersion 2h, finally the refluxing extraction 1h at 100 DEG C, is filtered, and is made；
The preparation method of Thesium chinense seeds extracting solution includes：Fresh Thesium chinense seeds are taken, 3 times of seed weights are added thereto
60% ethyl alcohol impregnate 1h, then the refluxing extraction 2h at 100 DEG C, filter, be made；
Seed dressing：By the Isofenphos methyl of the Furadan of 0.1 times of seed weight of the seed after disinfection and 0.2 times of seed weight
It mixes thoroughly；
Vernalization：After seed dressing, under 28 DEG C of constant temperature, the graphene oxide for being 0.012 to seed sprinkling mass concentration is urged
Seed, as the long 1.0mm of bud, is taken out turning, spreads cooling out by bud until cooling the temperature to 20 DEG C when 70% seed shows money or valuables one carries unintentionally；
(5) sow
The line-spacing of sowing when soil layer mean temperature at 5cm stabilizes to 8 DEG C, seed is 25cm, and hill spacing 11.0cm is broadcast
Kind depth is 1.5cm, and per hectare application rate is 150kg~160kg；
(6) fertilizer application
Dose：Per hectare applies the ingredient of fertilizer and content is respectively：Purity nitrogen 120kg, phosphorus pentoxide 60kg, oxidation
Potassium 60kg, effective silicon 120kg and organic fertilizer concentrate 450kg；
Fertilization mode：
It is by above-mentioned dose, the nitrogenous fertilizer of 35wt%, whole phosphate fertilizer, whole siliceous fertilizers, the potash fertilizer of 70wt% and whole is organic
Smart fertilizer is disposably applied as base manure with seeding operation, is applied position and is divided into 2 parts, first is that applying in the position away from seed 1cm, applies
Entering depth is 2cm, and nitrogenous fertilizer accounts for the 30wt% of total amount of application of nitrogen fertilizer in base manure；Second is that applying among two ridges, application depth is 5cm,
Application fertilizer is remaining base manure；The nitrogenous fertilizer of 45wt% is applied after into tillering stage；Tiller later period, ear differentiation early period apply 10wt%
Nitrogenous fertilizer；The nitrogenous fertilizer and remaining potash fertilizer of booting initial stage application 10wt%；
Wherein, organic fertilizer concentrate comprises the following components in parts by weight：3 parts of microbial bacterial agent, 5 parts of farmyard manure, stalk powder 3
Part, 1 part of calcium superphosphate, 1 part of matrine and 0.5 part of loosing soil agent；
The preparation method of organic fertilizer concentrate includes the following steps：Farmyard manure, stalk powder and kuh-seng powder are mixed, to mixture
Surface is uniformly sprinkled into calcium superphosphate, while the water of 5 times of its weight being added to microbial bacterial agent and loosing soil agent, and bacterium solution is made,
Then bacterium solution is poured into said mixture, is sealed, fermented 8 days at 30 DEG C, is made；
(7) water management
After planting, the water-holding capacity of soil is kept to keep water capacity to start in 70%, 3~5 leaf phase after 90%, neat seedling
Tiller water is filled, tiller moisture 2 times irrigations are poured water for the second time after 3 days after pouring water for the first time, keep soil to hold after pouring water every time
Water is 80%；Rice enters booting, heading and keeps soil moisture 80% after the pustulation period；
(8) weeding and the prevention and control of plant diseases, pest control
Weeds in field is cleared up at any time；It is pre- that a medicament progress insect pest is respectively sprayed in rice beginning ear period, full heading time and Qi Sui later period
It is anti-.
Embodiment 2
A kind of rice dry-farming cultural method, concrete operations are as follows：
(1) selection of land
Selecting pH for 5.5~6.6, salt content is 0.15%~0.2% and the earth of chloride content 0.09%~0.10%
The field of soil or sandy loam, and avoid continuous cropping in 2 years or more；
(2) site preparation
It ploughs：It ploughs when the field capacity of soil reaches 50% or less, plough depth 14cm in invigorating field；Low-lying easy flood
Plough depth 18cm in field；
Flat field：To taking the mode of flood irrigation to feed the field of moisture, make field face difference in height within 2cm；For using spray
Filling or dropper mode feed the field of moisture, without flat field operation；
Hack：Hack is carried out behind flat field, and soil block diameter is made to be less than 1cm；
(3) choose seeds
Select low-temperature germination ability is strong, drought-resistant ability is strong, germinating energy is strong, strong, suitable dense planting of pushing up native ability, early growth and quick tiller,
Few 240 DEG C~280 DEG C of the adapted varieties of and active accumulated temperature strong with disease resistance mean activity accumulated temperature more over the years than locality resistant to lodging；
(4) Seeds preprocess
It basks seeds：Bask seeds 2d under in the shade ventilation condition, stirs daily 4 times；
It sorts seed by salt water：Salt is added to the water, the solution that concentration is 23wt% is configured to, then by etc. the seeds of weight add
Enter in solution, select full seed, then washes with water clean；
Coating：The seed 2-cyano-3-amino-3-phenylancryic acetate chosen to salt water is according to drug：Seed is equal to 1:300 weight ratio is wrapped
Then clothing is placed on shady place and dries；
Seed soaking disinfection：Seed after coating is impregnated into 4d in compositional liquor, is taken out spare；
Wherein, compositional liquor includes the ingredient of following parts by weight：3 parts of astragalus membranaceus seed extracting solution, Thesium chinense seeds extracting solution 5
Part, 5 parts of humic acid, 2 parts of chlorogenic acid, 1 part of 25% 2-cyano-3-amino-3-phenylancryic acetate suspending agent, 2 parts of 25% Prochloraz and 3 parts of benzoic acid；
The preparation method of compositional liquor includes the following steps：By astragalus membranaceus seed extracting solution, Thesium chinense seeds extracting solution, humic
Acid, chlorogenic acid, 25% 2-cyano-3-amino-3-phenylancryic acetate suspending agent, 25% Prochloraz and preservative are uniformly mixed, and 2 times of mixture weights are then added
Water stir evenly, be made；
The preparation method of astragalus membranaceus seed extracting solution includes：Astragalus membranaceus seed is taken, the water of 3 times of seed weights is added thereto, so
Afterwards in 80 DEG C of immersion 4h, finally the refluxing extraction 2h at 100 DEG C, is filtered, and is made；
The preparation method of Thesium chinense seeds extracting solution includes：Fresh Thesium chinense seeds are taken, 4 times of seed weights are added thereto
75% ethyl alcohol impregnate 2h, then the refluxing extraction 3h at 100 DEG C, filter, be made；
Seed dressing：By the Isofenphos methyl of the Furadan of 0.4 times of seed weight of the seed after disinfection and 0.5 times of seed weight
It mixes thoroughly；
Vernalization：After seed dressing, under 30 DEG C of constant temperature, the graphene oxide for being 0.018 to seed sprinkling mass concentration is urged
Seed, as the long 1.3mm of bud, is taken out turning, spreads cooling out by bud until cooling the temperature to 24 DEG C when 75% seed shows money or valuables one carries unintentionally；
(5) sow
Soil layer mean temperature at 5cm is sowed when being 10 DEG C, and the line-spacing of seed is 28cm, hill spacing 13.0cm, sowing
Depth is 2.0cm, and per hectare application rate is 170kg~190kg；
(6) fertilizer application
Dose：Per hectare applies the ingredient of fertilizer and content is respectively：Purity nitrogen 150kg, phosphorus pentoxide 75kg, oxidation
Potassium 68kg, effective silicon 135kg and organic fertilizer concentrate 520kg；
Fertilization mode：
It is by above-mentioned dose, the nitrogenous fertilizer of 38wt%, whole phosphate fertilizer, whole siliceous fertilizers, the potash fertilizer of 75wt% and whole is organic
Smart fertilizer is disposably applied as base manure with seeding operation, is applied position and is divided into 2 parts, first is that applying in the position away from seed 2cm, applies
Entering depth is 3cm, and nitrogenous fertilizer accounts for the 25wt% of total amount of application of nitrogen fertilizer in base manure；Second is that applying among two ridges, application depth is 5cm,
Application fertilizer is remaining base manure；The nitrogenous fertilizer of 48wt% is applied after into tillering stage；Tiller later period, ear differentiation early period apply 7wt%
Nitrogenous fertilizer；The nitrogenous fertilizer and remaining potash fertilizer of booting initial stage application 7wt%；
Wherein, organic fertilizer concentrate comprises the following components in parts by weight：3 parts of microbial bacterial agent, 6 parts of farmyard manure, stalk powder 4
Part, 2 parts of calcium superphosphate, 1 part of matrine and 1 part of loosing soil agent；
The preparation method of organic fertilizer concentrate includes the following steps：Farmyard manure, stalk powder and kuh-seng powder are mixed, to mixture
Surface is uniformly sprinkled into calcium superphosphate, while the water of 7 times of its weight being added to microbial bacterial agent and loosing soil agent, and bacterium solution is made,
Then bacterium solution is poured into said mixture, is sealed, fermented 10 days at 38 DEG C, is made；
(7) water management
After planting, the water-holding capacity of soil is kept to keep water capacity to start in 90%, 3~5 leaf phase after 80%, neat seedling
Tiller water is filled, tiller moisture 2 times irrigations are poured water for the second time after 5 days after pouring water for the first time, keep soil to hold after pouring water every time
Water is 90%；Rice enters booting, heading and keeps soil moisture 100% after the pustulation period；
(8) weeding and the prevention and control of plant diseases, pest control
Weeds in field is cleared up at any time；It is pre- that a medicament progress insect pest is respectively sprayed in rice beginning ear period, full heading time and Qi Sui later period
It is anti-.
Embodiment 3
A kind of rice dry-farming cultural method, concrete operations are as follows：
(1) selection of land
Selecting pH for 4.5~5.0, salt content is 0.05%~0.1% and the loam of chloride content 0.05%~0.1%
Or the field of sandy loam, and avoid continuous cropping in 2 years or more；
(2) site preparation
It ploughs：It ploughs when the field capacity of soil reaches 50% or less, plough depth 15cm in invigorating field；Low-lying easy flood
Plough depth 20cm in field；
Flat field：To taking the mode of flood irrigation to feed the field of moisture, make field face difference in height within 3cm；For using spray
Filling or dropper mode feed the field of moisture, without flat field operation；
Hack：Hack is carried out behind flat field, and soil block diameter is made to be less than 2cm；
(3) choose seeds
Select low-temperature germination ability is strong, drought-resistant ability is strong, germinating energy is strong, strong, suitable dense planting of pushing up native ability, early growth and quick tiller,
Few 260 DEG C~300 DEG C of the seed of and active accumulated temperature strong with disease resistance mean activity accumulated temperature more over the years than locality resistant to lodging；
(4) Seeds preprocess
It basks seeds：Bask seeds 1d under in the shade ventilation condition, stirs daily 4 times；
It sorts seed by salt water：Salt is added to the water, the solution that concentration is 25wt% is configured to, then by etc. the seeds of weight add
Enter in solution, select full seed, then washes with water clean；
Coating：The seed 2-cyano-3-amino-3-phenylancryic acetate chosen to salt water is according to drug：Seed is equal to 1:350 weight ratio is wrapped
Then clothing is placed on shady place and dries；
Seed soaking disinfection：Seed after coating is impregnated into 5d in compositional liquor, is taken out spare；
Wherein, compositional liquor includes the ingredient of following parts by weight：5 parts of astragalus membranaceus seed extracting solution, Thesium chinense seeds extracting solution 6
Part, 5 parts of humic acid, 2 parts of chlorogenic acid, 2 parts of 25% 2-cyano-3-amino-3-phenylancryic acetate suspending agent, 2 parts of 25% Prochloraz and 1 part of sorbic acid；
The preparation method of compositional liquor includes the following steps：By astragalus membranaceus seed extracting solution, Thesium chinense seeds extracting solution, humic
Acid, chlorogenic acid, 25% 2-cyano-3-amino-3-phenylancryic acetate suspending agent, 25% Prochloraz and preservative are uniformly mixed, and 3 times of mixture weights are then added
Water stir evenly, be made；
The preparation method of astragalus membranaceus seed extracting solution includes：Astragalus membranaceus seed is taken, the water of 3 times of seed weights is added thereto, so
Afterwards in 90 DEG C of immersion 5h, finally the refluxing extraction 1h at 100 DEG C, is filtered, and is made；
The preparation method of Thesium chinense seeds extracting solution includes：Fresh Thesium chinense seeds are taken, 5 times of seed weights are added thereto
75% ethyl alcohol impregnate 2h, then the refluxing extraction 3h at 100 DEG C, filter, be made；
Seed dressing：By the Isofenphos methyl of the Furadan of 0.5 times of seed weight of the seed after disinfection and 0.6 times of seed weight
It mixes thoroughly；
Vernalization：After seed dressing, under 34 DEG C of constant temperature, the graphene oxide for being 0.02 to seed sprinkling mass concentration, vernalization,
When showing money or valuables one carries unintentionally to 80% seed, 25 DEG C are cooled the temperature to, as the long 1.5mm of bud, seed is taken out into turning, spreads cooling out；
(5) sow
Soil layer mean temperature at 5cm is sowed when being 15 DEG C, and the line-spacing of seed is 30cm, hill spacing 13.0cm, sowing
Depth is 2.5cmcm, and per hectare application rate is 180kg~225kg；
(6) fertilizer application
Dose：Per hectare applies the ingredient of fertilizer and content is respectively：Purity nitrogen 150kg, phosphorus pentoxide 75kg, oxidation
Potassium 75kg, effective silicon 150kg and organic fertilizer concentrate 600kg；
Fertilization mode：
It is by above-mentioned dose, the nitrogenous fertilizer of 30wt%, whole phosphate fertilizer, whole siliceous fertilizers, the potash fertilizer of 80wt% and whole is organic
Smart fertilizer is disposably applied as base manure with seeding operation, is applied position and is divided into 2 parts, first is that applying in the position away from seed 1cm, applies
Entering depth is 2cm, and nitrogenous fertilizer accounts for the 20wt% of total amount of application of nitrogen fertilizer in base manure；Second is that applying among two ridges, application depth is 8cm,
Application fertilizer is remaining base manure；The purity nitrogen fertilizer of 40wt% is applied after into tillering stage；Tiller later period, ear differentiation early period apply
The nitrogenous fertilizer of 10wt%；The nitrogenous fertilizer and remaining potash fertilizer of booting initial stage application 20wt%；
Wherein, organic fertilizer concentrate comprises the following components in parts by weight：4 parts of microbial bacterial agent, 6 parts of farmyard manure, stalk powder 4
Part, 2 parts of calcium superphosphate, 2 parts of matrine and 1 part of loosing soil agent；
The preparation method of organic fertilizer concentrate includes the following steps：Farmyard manure, stalk powder and kuh-seng powder are mixed, to mixture
Surface is uniformly sprinkled into calcium superphosphate, while the water of 7 times of its weight being added to microbial bacterial agent and loosing soil agent, and bacterium solution is made,
Then bacterium solution is poured into said mixture, is sealed, fermented 12 days at 43 DEG C, is made；
(7) water management
After planting, the water-holding capacity of soil is kept to keep water capacity to start in 80%, 3~5 leaf phase after 70%, neat seedling
Tiller water is filled, tiller moisture 2 times irrigations are poured water for the second time after 5 days after pouring water for the first time, keep soil to hold after pouring water every time
Water is 80%；Rice enters booting, heading and keeps soil moisture 90% after the pustulation period；
(8) weeding and the prevention and control of plant diseases, pest control
Weeds in field is cleared up at any time；It is pre- that a medicament progress insect pest is respectively sprayed in rice beginning ear period, full heading time and Qi Sui later period
It is anti-.
Comparative example 1
A kind of rice dry-farming cultural method, concrete operations are as follows：
(1) selection of land
The field of clay and sandy soil is selected, and avoids continuous cropping in 2 years or more；
(2) site preparation
It ploughs：It ploughs when the field capacity of soil reaches 50% or less, plough depth 14cm in invigorating field；Low-lying easy flood
Plough depth 18cm in field；
Flat field：To taking the mode of flood irrigation to feed the field of moisture, make field face difference in height within 2cm；For using spray
Filling or dropper mode feed the field of moisture, without flat field operation；
Hack：Hack is carried out behind flat field, and soil block diameter is made to be less than 1cm；
(3) choose seeds
Select low-temperature germination ability is strong, drought-resistant ability is strong, germinating energy is strong, strong, suitable dense planting of pushing up native ability, early growth and quick tiller,
Few 240 DEG C~280 DEG C of the suitable seed of and active accumulated temperature strong with disease resistance mean activity accumulated temperature more over the years than locality resistant to lodging；
(4) Seeds preprocess
It basks seeds：Bask seeds 2d under in the shade ventilation condition, stirs daily 4 times；
Coating：To the seed 2-cyano-3-amino-3-phenylancryic acetate shone according to drug：Seed is equal to 1:300 weight ratio is coated, so
After be placed on shady place and dry；
Vernalization：After coating, under 30 DEG C of constant temperature, the graphene oxide for being 0.018 to seed sprinkling mass concentration is urged
Seed, as the long 1.3mm of bud, is taken out turning, spreads cooling out by bud until cooling the temperature to 24 DEG C when 75% seed shows money or valuables one carries unintentionally；
(5) sow
Soil layer mean temperature at 5cm is sowed when being 10 DEG C, and the line-spacing of seed is 28cm, hill spacing 13.0cm, sowing
Depth is 2.0cm, and per hectare application rate is 170kg~190kg；
(6) fertilizer application
Dose：Per hectare applies the ingredient of fertilizer and content is respectively：Purity nitrogen 150kg, phosphorus pentoxide 75kg, oxidation
Potassium 68kg, effective silicon 135kg and organic fertilizer concentrate 520kg；
Fertilization mode：
It is by above-mentioned dose, the nitrogenous fertilizer of 38wt%, whole phosphate fertilizer, whole siliceous fertilizers, the potash fertilizer of 75wt% and whole is organic
Smart fertilizer is disposably applied as base manure with seeding operation, is applied position and is divided into 2 parts, first is that applying in the position away from seed 2cm, applies
Entering depth is 3cm, and nitrogenous fertilizer accounts for 25% of total amount of application of nitrogen fertilizer in base manure；Second is that applying among two ridges, application depth is 5cm, is applied
It is remaining base manure with fertilizer；48% nitrogenous fertilizer is applied after into tillering stage；Tiller later period, ear differentiation early period apply 7% nitrogenous fertilizer；
Booting initial stage applies 7% nitrogenous fertilizer and remaining potash fertilizer；
Wherein, organic fertilizer concentrate comprises the following components in parts by weight：3 parts of microbial bacterial agent, 6 parts of farmyard manure, stalk powder 4
Part, 2 parts of calcium superphosphate, 1 part of matrine and 1 part of loosing soil agent；
The preparation method of organic fertilizer concentrate includes the following steps：Farmyard manure, stalk powder and kuh-seng powder are mixed, to mixture
Surface is uniformly sprinkled into calcium superphosphate, while the water of 7 times of its weight being added to microbial bacterial agent and loosing soil agent, and bacterium solution is made,
Then bacterium solution is poured into said mixture, is sealed, fermented 10 days at 38 DEG C, is made；
(7) water management
After planting, the water-holding capacity of soil is kept to keep water capacity to start in 90%, 3~5 leaf phase after 80%, neat seedling
Tiller water is filled, tiller moisture 2 times irrigations are poured water for the second time after 5 days after pouring water for the first time, keep soil to hold after pouring water every time
Water is 90%；Rice enters booting, heading and keeps soil moisture 100% after the pustulation period；
(8) weeding and the prevention and control of plant diseases, pest control
Weeds in field is cleared up at any time；It is pre- that a medicament progress insect pest is respectively sprayed in rice beginning ear period, full heading time and Qi Sui later period
It is anti-.
Comparative example 2
A kind of rice dry-farming cultural method, concrete operations are as follows：
(1) selection of land
Selecting pH for 5.5~6.6, salt content is 0.15%~0.2% and the earth of chloride content 0.09%~0.10%
The field of soil or sandy loam, and avoid continuous cropping in 2 years or more；
(2) site preparation
It ploughs：It ploughs when the field capacity of soil reaches 50% or less, plough depth 14cm in invigorating field；Low-lying easy flood
Plough depth 18cm in field；
Flat field：To taking the mode of flood irrigation to feed the field of moisture, make field face difference in height within 2cm；For using spray
Filling or dropper mode feed the field of moisture, without flat field operation；
Hack：Hack is carried out behind flat field, and soil block diameter is made to be less than 1cm；
(3) choose seeds
Select low-temperature germination ability is strong, drought-resistant ability is strong, germinating energy is strong, strong, suitable dense planting of pushing up native ability, early growth and quick tiller,
Few 240 DEG C~280 DEG C of the adapted varieties of and active accumulated temperature strong with disease resistance mean activity accumulated temperature more over the years than locality resistant to lodging；
(4) Seeds preprocess
It basks seeds：Bask seeds 2d under in the shade ventilation condition, stirs daily 4 times；
It sorts seed by salt water：Salt is added to the water, the solution that concentration is 23wt% is configured to, then by etc. the seeds of weight add
Enter in solution, select full seed, then washes with water clean；
Coating：The seed 2-cyano-3-amino-3-phenylancryic acetate chosen to salt water is according to drug：Seed is equal to 1:300 weight ratio is wrapped
Then clothing is placed on shady place and dries；
Seed soaking disinfection：Seed after coating is impregnated into 4d in compositional liquor, is taken out spare；
Wherein, compositional liquor includes the ingredient of following parts by weight：3 parts of astragalus membranaceus seed extracting solution, Thesium chinense seeds extracting solution 5
Part, 5 parts of humic acid, 2 parts of chlorogenic acid, 1 part of 25% 2-cyano-3-amino-3-phenylancryic acetate suspending agent, 2 parts of 25% Prochloraz and 3 parts of benzoic acid；
The preparation method of compositional liquor includes the following steps：By astragalus membranaceus seed extracting solution, Thesium chinense seeds extracting solution, humic
Acid, chlorogenic acid, 25% 2-cyano-3-amino-3-phenylancryic acetate suspending agent, 25% Prochloraz and preservative are uniformly mixed, and 2 times of mixture weights are then added
Water stir evenly, be made；
The preparation method of astragalus membranaceus seed extracting solution includes：Astragalus membranaceus seed is taken, the water of 3 times of seed weights is added thereto, so
Afterwards in 80 DEG C of immersion 4h, finally the refluxing extraction 2h at 100 DEG C, is filtered, and is made；
The preparation method of Thesium chinense seeds extracting solution includes：Fresh Thesium chinense seeds are taken, the leaching of 75% ethyl alcohol is added thereto
2h is steeped, then the refluxing extraction 3h at 100 DEG C, filtered, is made；
(5) sow
The sowing when 5cm soil layer mean temperature stablizes 10 DEG C, the line-spacing of seed are 28cm, hill spacing 13.0cm, and sowing is deep
Degree is 2.0cm, and per hectare application rate is 170kg~190kg；
(6) fertilizer application
Dose：Per hectare applies the ingredient of fertilizer and content is respectively：Purity nitrogen 150kg, phosphorus pentoxide 75kg, oxidation
Potassium 68kg and effective silicon 135kg；
Fertilization mode：
By above-mentioned dose, using the potash fertilizer of the nitrogenous fertilizer of 38wt%, whole phosphate fertilizer, whole siliceous fertilizers and 75wt% as base manure with
Seeding operation disposably applies, and applies position and is divided into 2 parts, first is that applying in the position away from seed 2cm, application depth is 3cm, nitrogen
Fertilizer accounts for the 25wt% of total amount of application of nitrogen fertilizer in base manure；Second is that applying among two ridges, application depth is 5cm, and application fertilizer is remaining base
Fertilizer；The nitrogenous fertilizer of 48wt% is applied after into tillering stage；Tiller later period, the nitrogenous fertilizer for applying 7wt% ear differentiation early period；Booting initial stage
Apply the nitrogenous fertilizer and remaining potash fertilizer of 7wt%；
(7) water management
After planting, the water-holding capacity of soil is kept to keep water capacity to start in 55%, 3~5 leaf phase after 50%, neat seedling
Tiller water is filled, keeps water capacity 60% after pouring water；Rice enters booting, heading and keeps soil moisture after the pustulation period
75%；
(8) weeding and the prevention and control of plant diseases, pest control
Weeds in field is cleared up at any time；It is pre- that a medicament progress insect pest is respectively sprayed in rice beginning ear period, full heading time and Qi Sui later period
It is anti-.
Experimental example
Rice of the same area is planted according to the method for Examples 1 to 3 and comparative example 1~2 respectively, it is laggard to rice maturation
Row harvesting, is compared situations such as rice yield, spike of rice number of 1~2 output of Examples 1 to 3 and comparative example, comparison result
It is shown in Table 1.
1 rice yield comparative analysis of table
As shown in Table 1, the quality of rice that the method according to the invention is produced is preferable, especially according to the side of embodiment 2
The quality of rice that method is produced is best.
Claims (10)
1. a kind of rice dry-farming cultural method, which is characterized in that include the following steps：
(1) selection of land
The field of loam or sandy loam is selected, and avoids continuous cropping in 2 years or more；
(2) site preparation
(3) choose seeds
Select few 200 DEG C~300 DEG C of the adapted varieties of active accumulated temperature mean activity accumulated temperature more over the years than locality；
(4) Seeds preprocess
It basks seeds：Bask seeds 1d~2d under in the shade ventilation condition, stirs daily 3 times~4 times；
It sorts seed by salt water：Salt is added to the water, be configured to concentration be 15wt%~25wt% solution, then by etc. weight kind
Son is added in solution, selects full seed, then washes with water clean；
Coating：The seed 2-cyano-3-amino-3-phenylancryic acetate chosen to salt water is according to drug：Seed is equal to 1:280~350 weight ratio is wrapped
Then clothing is placed on shady place and dries；
Seed soaking disinfection：Seed after coating is impregnated into 3d~5d in compositional liquor, is taken out spare；
Seed dressing：By the methyl of the Furadan of 0.1~0.5 times of seed weight of the seed after disinfection and 0.2~0.6 times of seed weight
Isofenphos are mixed thoroughly；
Vernalization：After seed dressing, under 28 DEG C~34 DEG C of constant temperature, the graphite oxide for being 0.01~0.02 to seed sprinkling mass concentration
Alkene, vernalization, until 20 DEG C~25 DEG C are cooled the temperature to when 70~80% seeds show money or valuables one carries unintentionally, as the long 1.0mm~1.5mm of bud, by seed
It takes out turning, spread cooling out；
(5) sow
Soil layer mean temperature at 5cm is sowed when being 8 DEG C~15 DEG C, and the line-spacing of seed is 25cm~30cm, and hill spacing is
11.0cm~13.0cm, depth of planting are 1.5cm~2.5cm, and per hectare application rate is 150kg~225kg；
(6) fertilizer application
Dose：Per hectare applies the ingredient of fertilizer and content is respectively：Purity nitrogen 120kg~150kg, phosphorus pentoxide 60kg~
75kg, potassium oxide 60kg~75kg, effective 120~150kg of silicon and organic fertilizer concentrate 450kg~600kg；
Fertilization mode：
By above-mentioned dose, by the nitrogenous fertilizer of 30wt%~40wt%, whole phosphate fertilizer, whole siliceous fertilizers, 70wt%~80wt% potassium
Fertilizer and whole organic fertilizer concentrates are disposably applied as base manure with seeding operation；Apply 40wt%~50wt%'s after into tillering stage
Nitrogenous fertilizer；Tiller later period, ear differentiation apply the nitrogenous fertilizer of 10wt%~20wt% early period；Booting initial stage applies 0wt%~10wt%'s
Nitrogenous fertilizer and remaining potash fertilizer；
(7) water management
After planting, it keeps the water-holding capacity of soil to keep water capacity 60%~100% after 70%~90%, neat seedling, divides
The tiller phase keeps water capacity 50%~100%, booting, heading and kept after the pustulation period soil moisture 80%~
100%；
(8) weeding and the prevention and control of plant diseases, pest control.
2. rice dry-farming cultural method as described in claim 1, which is characterized in that selection soil pH is less than in step (1)
7.5, the field that salt content is less than 0.2% and chloride content is less than 0.12% is as sowing ground.
3. rice dry-farming cultural method as described in claim 1, which is characterized in that step includes in (2)：
It ploughs：It ploughs when the field capacity of soil reaches 50% or less, plough depth 10cm~15cm in invigorating field；It is low-lying easy
Plough depth 15cm~20cm in flooded field；
Flat field：To taking the mode of flood irrigation to feed the field of moisture, make field face difference in height within 3cm；For using sprinkling irrigation or
Dropper mode feeds the field of moisture, without flat field operation；
Hack：Hack is carried out behind flat field, and soil block diameter is made to be less than 2cm.
4. rice dry-farming cultural method as described in claim 1, which is characterized in that compositional liquor includes following heavy in step (4)
Measure the ingredient of part：2~5 parts of astragalus membranaceus seed extracting solution, 2~6 parts of Thesium chinense seeds extracting solution, 3~5 parts of humic acid, chlorogenic acid 1~
2 parts, 1~2 part of 25% 2-cyano-3-amino-3-phenylancryic acetate suspending agent, 1~2 part of 25% Prochloraz and 1~4 part of preservative.
5. rice dry-farming cultural method as claimed in claim 4, which is characterized in that the preparation method of the compositional liquor includes such as
Lower step：By astragalus membranaceus seed extracting solution, Thesium chinense seeds extracting solution, humic acid, chlorogenic acid, 25% 2-cyano-3-amino-3-phenylancryic acetate suspending agent,
25% Prochloraz and 1 part of preservative are uniformly mixed, and the water that 2~3 times of mixture weights are then added stirs evenly, and are made；
The preparation method of the astragalus membranaceus seed extracting solution includes：Astragalus membranaceus seed is taken, the water of 2~3 times of seed weights is added thereto,
Then in 60~90 DEG C of 2~5h of immersion, finally 1~2h of refluxing extraction at 100 DEG C, is filtered, and is made；
The preparation method of the Thesium chinense seeds extracting solution includes：Fresh Thesium chinense seeds are taken, 3~5 times of seeds are added thereto
60~75% ethyl alcohol of weight impregnate 1~2h, then 2~3h of refluxing extraction at 100 DEG C, filter, and are made；
The preservative is one or both of benzoic acid, sorbic acid, propionic acid, sulphite, burnt hydrochloric acid.
6. rice dry-farming cultural method as described in claim 1, which is characterized in that with 0.3~0.4 times of seed in step (4)
The Isofenphos methyl of the Furadan of weight and 0.4~0.5 times of seed weight is dressed seed.
7. rice dry-farming cultural method as described in claim 1, which is characterized in that organic fertilizer concentrate includes following in step (6)
The component of parts by weight：3~4 parts of microbial bacterial agent, 5~6 parts of farmyard manure, 3~4 parts of stalk powder, 1~2 part of calcium superphosphate, kuh-seng
1~2 part and 0.5~1 part of loosing soil agent of alkali.
8. rice dry-farming cultural method as claimed in claim 7, which is characterized in that the preparation method of the organic fertilizer concentrate includes
Following steps：Farmyard manure, stalk powder and kuh-seng powder are mixed, are uniformly sprinkled into calcium superphosphate to mixture surface, while to micro-
The water of 5~7 times of its weight is added in bacteria agent and loosing soil agent, and bacterium solution is made, then pours into bacterium solution in said mixture,
It seals, ferments 8~12 days at 30 DEG C~43 DEG C, be made.
9. rice dry-farming cultural method as described in claim 1, which is characterized in that the application position of base manure point in step (6)
For 2 parts, first is that applying in the position away from seed 1cm~2cm, application depth is 2cm~3cm, and nitrogenous fertilizer accounts for total nitrogenous fertilizer in base manure and applies
20wt%~30wt% of dosage；Second is that applying among two ridges, application depth is 5cm~8cm, and application fertilizer is remaining base manure.
10. rice dry-farming cultural method as described in claim 1, which is characterized in that 3~5 leaf phases started to fill and divide in step (7)
Tiller water, tiller moisture 2 times irrigations, is poured water after 3~5 days for the second time after pouring water for the first time, keeps soil to hold after pouring water every time
Water is 60%~100%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810796138.5A CN108812136A (en) | 2018-07-19 | 2018-07-19 | A kind of rice dry-farming cultural method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810796138.5A CN108812136A (en) | 2018-07-19 | 2018-07-19 | A kind of rice dry-farming cultural method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108812136A true CN108812136A (en) | 2018-11-16 |
Family
ID=64140775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810796138.5A Pending CN108812136A (en) | 2018-07-19 | 2018-07-19 | A kind of rice dry-farming cultural method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108812136A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279969A (en) * | 2018-11-28 | 2019-01-29 | 沈阳农业大学 | A method of charcoal base organic fertilizer is prepared using cornstalk biological charcoal |
| CN109287416A (en) * | 2018-12-11 | 2019-02-01 | 湖南袁禾农业科技有限公司 | Planting method is tempered in paddy drought resisting |
| CN110199804A (en) * | 2019-07-08 | 2019-09-06 | 湖南省水稻研究所 | A kind of fragrant high yield cultivating method of the excellent guarantor of rice guarantor |
| CN110537477A (en) * | 2019-08-27 | 2019-12-06 | 贵州大学 | Tomato seedling culture substrate and application method thereof |
| CN110731243A (en) * | 2019-11-22 | 2020-01-31 | 济南启源信息科技有限公司 | direct sowing dry rice cultivation method for effectively preventing cold damage at low temperature |
| CN113141986A (en) * | 2021-04-25 | 2021-07-23 | 广东地球土壤研究院 | Crop planting method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101129123A (en) * | 2007-09-26 | 2008-02-27 | 中国科学院东北地理与农业生态研究所 | Cold resistant high-production synthetic method for planting rice |
| CN101456770A (en) * | 2008-12-24 | 2009-06-17 | 田勇 | Biological organic fertilizer concentrate and method for producing the same |
| CN105660273A (en) * | 2016-03-29 | 2016-06-15 | 黑龙江省农业科学院耕作栽培研究所 | Cold-zone japonica rice dry-seeding water pipe cultivation method |
| JP2017165684A (en) * | 2016-03-16 | 2017-09-21 | 日本曹達株式会社 | Method for preventing rice plant disease |
| CN107466759A (en) * | 2017-10-11 | 2017-12-15 | 黑龙江省水利科学研究院 | The live sprinkling irrigation cultural method of rice dry land |
-
2018
- 2018-07-19 CN CN201810796138.5A patent/CN108812136A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101129123A (en) * | 2007-09-26 | 2008-02-27 | 中国科学院东北地理与农业生态研究所 | Cold resistant high-production synthetic method for planting rice |
| CN101456770A (en) * | 2008-12-24 | 2009-06-17 | 田勇 | Biological organic fertilizer concentrate and method for producing the same |
| JP2017165684A (en) * | 2016-03-16 | 2017-09-21 | 日本曹達株式会社 | Method for preventing rice plant disease |
| CN105660273A (en) * | 2016-03-29 | 2016-06-15 | 黑龙江省农业科学院耕作栽培研究所 | Cold-zone japonica rice dry-seeding water pipe cultivation method |
| CN107466759A (en) * | 2017-10-11 | 2017-12-15 | 黑龙江省水利科学研究院 | The live sprinkling irrigation cultural method of rice dry land |
Non-Patent Citations (10)
| Title |
|---|
| 内海修一: "《保护地园艺 栽培技术与轮作》", 31 December 1985 * |
| 华南农学院，河北农业大学主编: "《植物病理学》", 31 March 1980 * |
| 徐国钧等: "《常用中药材品种整理和质量研究 南方协作组 第2册》", 31 July 1997 * |
| 李锦平等: "《优势特色农作物种植新技术》", 31 May 2007 * |
| 楼之岑，秦波: "《常用中药材品种整理和质量研究 北方编 第1册》", 30 September 1995 * |
| 毛礼钟: "《稻田灌溉》", 28 February 1981 * |
| 章育正: "《微生物与寄生虫学》", 31 March 1986 * |
| 端木和顺: "《富钾岩石植物营养组分活化机理与应用研究》", 30 June 2007 * |
| 郭凤霞等: "蒙古黄芪种子水浸液对不同种党参种子萌发及幼苗生长的影响", 《中国中药杂志》 * |
| 黄照愿: "《科学施肥》", 31 March 2007 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279969A (en) * | 2018-11-28 | 2019-01-29 | 沈阳农业大学 | A method of charcoal base organic fertilizer is prepared using cornstalk biological charcoal |
| CN109287416A (en) * | 2018-12-11 | 2019-02-01 | 湖南袁禾农业科技有限公司 | Planting method is tempered in paddy drought resisting |
| CN110199804A (en) * | 2019-07-08 | 2019-09-06 | 湖南省水稻研究所 | A kind of fragrant high yield cultivating method of the excellent guarantor of rice guarantor |
| CN110537477A (en) * | 2019-08-27 | 2019-12-06 | 贵州大学 | Tomato seedling culture substrate and application method thereof |
| CN110731243A (en) * | 2019-11-22 | 2020-01-31 | 济南启源信息科技有限公司 | direct sowing dry rice cultivation method for effectively preventing cold damage at low temperature |
| CN113141986A (en) * | 2021-04-25 | 2021-07-23 | 广东地球土壤研究院 | Crop planting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108812136A (en) | A kind of rice dry-farming cultural method | |
| CN103583293B (en) | Paddy rice nonirrigated farmland direct-seeding planting method | |
| CN104620928B (en) | Saline-alkali soil fruit tree planting method | |
| CN102124890B (en) | Farmland planting method of high-selenium crops | |
| CN106588181A (en) | Method for cultivating broussonetia papyrifera in stony desertification areas | |
| CN103563641B (en) | Method for planting tree peony barks | |
| CN103858720A (en) | Double cropping rice nitrogen-saving high-yield production method | |
| CN1947487A (en) | Method for culture of space-series soybean | |
| CN102160511B (en) | Novel cultivation, precise fertilization and comprehensive cultivation method for single cropping rice | |
| CN104823628A (en) | Standardized planting method for Erigeron breviscapus | |
| CN109964761A (en) | A kind of salt-soda soil quinoa ecological efficient growing and cultivation method | |
| CN107493905A (en) | A kind of ornamental plant planting technology | |
| CN107223423A (en) | A kind of taro implantation methods | |
| CN102349404A (en) | Novel cultivation, precise fertilizer-application and comprehensive cultivation method for rice | |
| CN105519275B (en) | Cotton field soil plough layer reconstruction and matched cultivation method | |
| CN1136764C (en) | Rice transplanting dry farming cultivation method | |
| CN109906898A (en) | Suitable for salination middle-and-low-yielding fields rice cultivating superior high-yield method | |
| CN109438081A (en) | A kind of organic fertilizer improving Rice Salt alkali resistance | |
| CN105532220A (en) | Method for planting black peanuts | |
| CN102893739A (en) | Millet seedling transplantation method | |
| CN108207462A (en) | A kind of method that salt-soda soil arrow-leaved oleaster survival rate is improved using bio-bacterial manure | |
| CN107117995A (en) | Improve the implantation methods of dry lotus root starch content | |
| CN109618841A (en) | A kind of method of the full topsoil fertilizing of double-ridged horn | |
| CN104838858A (en) | Rape stubble soil ploughing-free direct transplanting rice cultivation method | |
| CN104255358A (en) | Powder ridge early-tillering large-spike ultrahigh yield cultivation method for paddy rice |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181116 |
|
| RJ01 | Rejection of invention patent application after publication |