CN109287416A - Planting method is tempered in paddy drought resisting - Google Patents
Planting method is tempered in paddy drought resisting Download PDFInfo
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- CN109287416A CN109287416A CN201811511170.0A CN201811511170A CN109287416A CN 109287416 A CN109287416 A CN 109287416A CN 201811511170 A CN201811511170 A CN 201811511170A CN 109287416 A CN109287416 A CN 109287416A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- A01G22/22—Rice
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Abstract
This application involves a kind of paddy drought resistings to temper planting method comprising following steps: seed selection；Site preparation simultaneously drains ponding；Carry out ridging；Weeding before ploughing；Seedling；Shoot transplanting equipment；Drought resisting is taken exercise；Water is made.Planting method is tempered in above-mentioned paddy drought resisting, is improved traditional water and is made mode, on the one hand do field ridging and be easily achieved mechanization scale operations, saves artificial；Another aspect rice shoot carries out drought resisting exercise and is conducive to support root root guard, reduces and absorbs heavy metal；Another further aspect is less with water in planting process, is conducive to water-saving；Another aspect can promote rice high yield to have a good harvest.
Description
Technical field
This application involves paddy field cultivation fields, temper planting method more particularly to paddy drought resisting.
Background technique
China is that rice makees one of with the longest history, the most abundant country of rice genetic resource, is located at the town Daoxian, hunan Shou Yan
The unearthed ancient rice sample in beautiful toad rock ruins confirms that it is known that Chinese rice, which makees the history of existing 1.4 ten thousand years or more of cultivation,
World's cultivated rice area of origin.Rice is one kind of draft Oryza, is belonged in cereal and Oryza as the main most long of grain
One kind, be different from upland rice.Originating in China and India, Yangtze River in China basin is with regard to rice cultivation before 7,000 years.Rice presses paddy class
Type is divided into long-grained nonglutinous rice and japonica rice, early rice and middle late rice, glutinous rice and non-glutinous rice.There are also other classification, by whether soilless cultivation is divided into water
Field rice and the rice that swims；By season rice and " lazyboot rice " is divided into life cycle, " lazyboot rice " gets over year ratooning rice；It is divided by height general
Water flowing rice and 2 meters or so of huge rice；It is divided into common fresh water rice and " seawater rice " by Saline alkali tolerance, " seawater rice " mainly makes in fact
Use fresh water.
Rice adaptation to local conditions be divided into be harvested for one time each year, 2 years it is three ripe, yield two crops a year or even three crops per annual etc., for example, selection is closed
The suitable time, general 1 year of a mountain area season rice, implantation time is about after April.Seed rice is chosen, is foamed with cold water,
It is then placed in the incubator of appropriate temperature, waits rice paddy seed budding.After rice budding, bud kind is sowed onto seedbed,
Soil is covered, sufficient water is handed over, spreads mulch, wait its long seedling.Put farmland in order, it, both can be with when rice shoot grows to certain length
It is transplanted to field.Mountain area is typically all rice transplantation by hand.Rice shoot is plugged the insect prevention of rear main attention field, weeding, takes precautions against drought and apply fertilizer
Management.General 7, August part rice will bloom.What is mainly managed at this time is insect pest and fertilizer.Or so October rice just at
It is ripe.It after maturation, exactly gathers in, selects fine day, gathered in.Then rice is taken off by rice thresher from stalk, shines
Dry, storage waits and needs shelling edible.
Inventor lasts more than 30 years and adheres to carrying out a line research in farmland always, researches and develops new paddy implantation methods.
Summary of the invention
Based on this, it is necessary to provide a kind of paddy drought resisting exercise planting method.
A kind of paddy drought resisting exercise planting method comprising following steps: seed selection；Site preparation simultaneously drains ponding；Carry out ridging；It ploughs
Weeding before ground；Seedling；Shoot transplanting equipment；Drought resisting is taken exercise；Water is made.
Planting method is tempered in above-mentioned paddy drought resisting, is improved traditional water and is made mode, on the one hand does field ridging and be easily achieved machinery
Change scale operations, saves artificial；Another aspect rice shoot carries out drought resisting exercise and is conducive to support root root guard, reduces and absorbs heavy metal；Again
On the one hand less with water in planting process, be conducive to water-saving；Another aspect can promote rice high yield to have a good harvest.
Seed selection includes: to select the good kind of yield height rice matter or main fringe advantage by force and rice in one of the embodiments,
The good kind of matter perhaps the relatively high kind of photosynthetic efficiency or meets above-mentioned at least two kinds under dry farming.
Further, seed selection includes: to select the cross combination or yield of two major clique of Y column in one of the embodiments,
High large spike and root system advantage kind outstanding.
Ponding is drained in one of the embodiments, to soil dry to whitening.
Draining ponding in one of the embodiments, includes: the word ditch discharge ponding that drives a well, and sufficiently dry field is to soil dry
It is dry.
In one of the embodiments, when limited time is not enough to drain ponding completely, ridging twice is carried out.
Waterflooding level ridges face when rice transplanting is transplanted in one of the embodiments, and using rice transplantation by hand, the machine transplanting of rice or rice transplanting.
Drought resisting exercise includes: to complete weeding in 15 days after field planting in one of the embodiments, carries out overboard dry field and real
Row 65 days.
Drought resisting exercise includes: to complete weeding in 15 days after field planting in one of the embodiments, stops irrigating, allow water from
So fall it is dry, in ditch it is anhydrous after keep 3 to 15 days after fills water, be limited with pouring water to half ditch depth, implementation 65 days.
In one of the embodiments, for dry land, one-time mechanical tillage and weeding, and dry field 5 days are carried out after solid carbon dioxide.
The weeding method of the compatible paddy field mode in area abundant for water resource in one of the embodiments, carries out the water practice
Weeding.
Detailed description of the invention
Fig. 1 is the flow diagram of one embodiment of the application.
Specific embodiment
In order to make the above objects, features, and advantages of the present application more apparent, with reference to the accompanying drawing to the application
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this Shen
Please.But the application can be implemented with being much different from other way described herein, those skilled in the art can be not
Similar improvement is done in the case where violating the application intension, therefore the application is not limited by the specific embodiments disclosed below.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level
", "left", "right" and similar statement for illustrative purposes only, be not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and the technical field for belonging to the application
The normally understood meaning of technical staff is identical.The term used in the description of the present application is intended merely to description tool herein
The purpose of the embodiment of body, it is not intended that in limitation the application.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
One embodiment of the application is, as shown in Figure 1, planting method is tempered in a kind of paddy drought resisting comprising following steps: choosing
Kind；Site preparation simultaneously drains ponding；Carry out ridging；Weeding before ploughing；Seedling；Shoot transplanting equipment；Drought resisting is taken exercise；Water is made.Above-mentioned paddy is anti-
Drought tempers planting method, improves traditional water and makees mode, on the one hand does field ridging and be easily achieved mechanization scale operations, save people
Work；Another aspect rice shoot carries out drought resisting exercise and is conducive to support root root guard, reduces and absorbs heavy metal；Another further aspect is in planting process
It is less with water, be conducive to water-saving；Another aspect can promote rice high yield to have a good harvest.
Inventor has found under study for action, root system it is impaired such as rotten or break be cadmium heavy metal breakpoint is damaged by root system
The main reason for excessive Cd uptake is caused by transpiration pull.Therefore special optimization design thus seedling, shoot transplanting equipment and drought resisting
It tempers step and protects root system in growth so that rice shoot is grown up in security context, the heavy metals such as cadmium is avoided to multiply disconnected and enter, from
And from source realize by the heavy metals such as cadmium refuse except plant, each embodiment of the application does not choose field, and applicability is wide, all kinds of rice
Field edaphic condition can be applied；And for gluing heavy, hardened, deep mud foot mud field better effect.It is also applied for various heavy metal-polluted
Contaminate more serious rice field.
Seed selection includes: to select the good kind of yield height rice matter or main fringe advantage by force and rice in one of the embodiments,
The good kind of matter perhaps the relatively high kind of photosynthetic efficiency or meets above-mentioned at least two kinds under dry farming.Into
One step, in one of the embodiments, seed selection include: select two major clique of Y column cross combination or yield high large spike and
Root system advantage kind outstanding.The variety selection of paddy is carried out in seed selection: the cross combination of main selection two major clique of Y column, or
Those of the high large spike of person's yield and root system advantage are prominent kind and combination.
Ponding is drained in one of the embodiments, to soil dry to whitening.Ponding is drained in one of the embodiments,
It include: the word ditch discharge ponding that drives a well, and sufficiently dry field is to antecedent soil moisture.In order to ensure the intensity on ridge, one embodiment wherein
In, when limited time is not enough to drain ponding completely, carry out ridging twice.Site preparation and drain ponding be in order to realize arable land before
Prepare, ponding should be drained before the farming of rice field in advance, be preferred with soil dry to whitening.Ponding is discharged in the word ditch that can drive a well when necessary, and
Abundant dry field is to antecedent soil moisture.If soil does not parch, must not plough immediately not miss farming season, it in this case can be
The moisture state of " field capacity " nearby carries out dry farming, and at this moment the quality of dry farming ridging must be bad, can pass through in this case
Ridging improves farmland quality twice." field capacity " is also known as " least water-holding capacity ", is not steamed in good, the native table of draining
When hair, sufficient Infiltration stop, the maximum for the capillary hanging water that soil is kept.
Further, when carrying out ridging in one of the embodiments, ridge culture specification are as follows: furrow width 50-70cm；Row spacing 70-
200cm；Ditch depth 20-40cm；Ridge culture specification in one of the embodiments, are as follows: row spacing 100cm, furrow width 60cm, ditch depth 30cm.
Further, weeding includes: the progress nuisanceless weeding of ecological ideas before arable land before ploughing in one of the embodiments,.Into one
Step ground, weeding includes: to carry out a steriland herbicide weeding before ploughing before ploughing in one of the embodiments,.Wherein
In one embodiment, weeding includes: per acre with 150-250 milliliters of 20% Kirchhoff integral aqua before ploughing, and the amount of being watered regards careless feelings per acre
And it is set to 40-60 kilograms, the 50-75 of falling medicine milliliters of water of every barrel of knapsack sprayer；Before paddy field is turned over 1-3 days uniformly thoughtfully
All-out atomizing.With medicinal clear water, spray must be uniformly thoughtful, not drain spray.
Further, seedling is carried out using heavy caliber seedling-cultivation plate in one of the embodiments, heavy caliber seedling-cultivation plate rule
Lattice are as follows: rectangular 105 cave；Size are as follows: 540mm × 280mm；Cave number are as follows: 7 × 15；Material are as follows: PS is modified.Further, wherein
In one embodiment, seedling is carried out using seedling Nutrition Soil；Seedling Nutrition Soil in one of the embodiments, are as follows: every 200 kilograms
Vegetable garden soil is matched: 15 × 15 × 15 compound fertilizer 1Kg, calcium and magnesium phosphorus 5Kg, plant ash 2Kg.Wherein, every 200 kilograms of vegetable garden soils are in seedling
For 1 centimetre of depth, 1.2 tons/cube, about 16.7 square meter of occupied area.Further, rice shoot moves in one of the embodiments,
Cultivation includes: sabot, sowing.Hunan Huaihua carries out rice shoot shifting about between April 20 to May 10 in one of the embodiments,
It plants.Need 105 hole seedlings nursing plate 120, i.e. 12600 plants of rice shoot per acre in one of the embodiments,；One embodiment wherein
In, field needs 20 squares of seedling nonirrigated farmland area per acre.
Further, the paddy drought resisting tempers planting method and further comprises the steps of: rice shoot and chases after in one of the embodiments,
Fertilizer；In one of the embodiments, the rice shoot top dressing include: per acre 50Kg water convert 500g urea, two packet liquid silicon fertilizers drench
Seedlings nursing plate Nutrition Soil.Every packet liquid silicon fertilizer is organosilicon 100g, and Yantai Wo Beile Biotechnology Co., Ltd or Yantai can be selected
The product of abundant protozoa Science and Technology Ltd. or boron rock industry Co., Ltd of Qingdao China etc..
Further, in one of the embodiments, before the shoot transplanting equipment, the seedling carries out rice shoot and strengthens drought resisting
It takes exercise, strengthening can rice transplanting after drought resisting is taken exercise 45 days.The reinforcing drought resisting exercise includes: seedling in one of the embodiments,
After 15 days, stop irrigating, makes water naturally dry, keep bottom humid state, pour a water within about 1~3 day, pay attention to avoiding soil dry
It splits.Further, in one of the embodiments, 7 days before the shoot transplanting equipment, the seedling is further comprised the steps of: to apply to send and be transferred
Fertilizer；Apply in one of the embodiments, send transfer fertilizer include: per acre 100Kg water convert 1000g urea, two packet liquid silicon fertilizers are drenched and are educated
Seed plate Nutrition Soil.
Waterflooding level ridges face when rice transplanting is transplanted in one of the embodiments, and using rice transplantation by hand, the machine transplanting of rice or rice transplanting.?
In one embodiment, it is colonized 12600 root and stem of certain plants per acre, 6 rows, seeding row spacing 20cm × 20cm are inserted in every ridge.Further, wherein one
In a embodiment, after shoot transplanting equipment, drought resisting exercise includes: to maintain water irrigating depth to be higher by ridge plane 1-3cm after rice shoot field planting,
Field weeding is carried out using root and stem of certain plants period of seedling establishment living in time, completes weeding after field planting in 15 days, then carries out overboard dry field, carries out drought resisting
It takes exercise 65 days.Drought resisting exercise includes: to complete weeding in 15 days after being colonized in one of the embodiments, carries out overboard dry field simultaneously
It carries out 65 days.Drought resisting exercise includes: to complete weeding in 15 days after field planting in one of the embodiments, stops irrigating, allow water from
So fall it is dry, in ditch it is anhydrous after keep 3 to 15 days after fills water, be limited with pouring water to half ditch depth, implementation 65 days.One wherein
In embodiment, shoot transplanting equipment includes: that at least 200,000 plants of rice shoots are planted in transplanting per acre；Single seedling is close in one of the embodiments, inserts,
Mode is maximized by single plant light-receiving area carry out hexagon layout rice transplanting.Shoot transplanting equipment includes: every in one of the embodiments,
Mu transplanting plantation at least 300,000 plants of rice shoots；Shoot transplanting equipment includes: transplanting plantation at least 400,000 per acre in one of the embodiments,
Strain rice shoot；It is no more than 70,000 plants per acre relative to traditional dense planting, the planting density of each embodiment of the application is traditional dense planting peak
About 3 times so that it is higher, overcome technology prejudice for many years, this season of main fringe advantage is ultimate attainment using developing to, be
It is to have broken thinking confinement, rationally and effectively utilizes natural selection, without hybridization artificial interference, oryza plant is allowed to play naturally
Main fringe advantage realizes increasing both production and income, and since seedling closeness is high, significantly limits the growing space of weeds, be conducive to play
The growth of population advantage inhibition weeds.Whole-process control tiller is tempered in drought resisting in one of the embodiments, prevents the hair of tiller
It is raw, and promote tillering seedling dead.In one of the embodiments, in vegetative growth phase whole-process control tiller, tiller is prevented
Occur, and promotes tillering seedling dead；That is, in vegetative growth phase whole-process control tiller, for preventing the generation of tiller and promoting
Tillering seedling is dead；Remaining embodiment and so on.The control tiller is including but not limited to following in one of the embodiments,
It is several: control nitrogen phosphorization potassium early period, tillering stage will after nitrogen dressing again；Dry field controls tiller；Inhibit to divide using bio-hormone class
Tiller；And/or select the kind of not tiller or few tiller.The important difference of hybrid paddy rice technology and main fringe advantageous combination technology is pair
It is entirely opposite technical concept in this problem, hybrid paddy rice technology is in early period since density is very dilute, and daylighting is not to tiller problem
Sufficiently, the waste of sunlight-heat reaources is caused；And the present embodiment is substantially the cultivation technique using main fringe advantage, it can be by increasing seedling
Quantity makes up the hereditary disadvantage of single plant production capacity, and the kind of high-quality low yield is made to reach the identical yield level of high-yield variety,
It thus can greatly cooperate yield to promote rice matter, change original high yield low-quality Hybrid Rice into high yield and high quality main fringe rice, be
The advanced planting technology for improving rice matter is conducive to the staple food rice quality for improving broad masses.Further, a reality wherein
Apply in example, control tiller so that when tillering seedling death or before or after, the oryza plant implantation methods, which further comprise the steps of:, to be removed
Remove defect seedling；Defect seedling is sick and weak seedling in one of the embodiments,.Also that is, removing defect seedling in planting process；Remaining reality
Apply example and so on.Also that is, first a large amount of plantations, then remove some problem young plants, avoid waste photo-thermal energy and fertility.
In one of the embodiments, for dry land, one-time mechanical tillage and weeding, and dry field 5 days are carried out after solid carbon dioxide.
Alternatively, the weeding method of the compatible paddy field mode in area is enriched for water resource in one of the embodiments, that is, level ridges face ginseng of pouring water
According to the conventional method of paddy field weed-killer, the weeding of the water practice is carried out.In the embodiment of concrete application, during drought resisting is taken exercise, if ditch
In cover with nonirrigated farmland type weeds, one-time mechanical tillage and weeding, and dry field 5 days can be carried out after solid carbon dioxide, can if it is paddy land weed
The weeding of the water practice is carried out by paddy field weed-killer technology.
Further, the paddy drought resisting tempers planting method after seedling in one of the embodiments, and rice shoot moves
It further comprises the steps of: before planting and applies fertilizer below rice shoot.Alternatively, the paddy drought resisting exercise planting method further includes in drought resisting exercise
Step: it applies fertilizer below rice shoot.Further, during drought resisting is taken exercise in one of the embodiments, and 12 to 15 days after being colonized, institute
It states paddy drought resisting and tempers planting method and further comprise the steps of: and apply fertilizer below rice shoot.Further, exist in one of the embodiments,
Fertilising includes: prefabricated (N+P+K) 45% base manure 25kg and phosphate fertilizer 50kg as one mu of dosage below rice shoot.A reality wherein
It applies in example, fertilising includes that precise positioning applies fertilizer below rice shoot.Fertilising includes increasing below rice shoot in one of the embodiments,
Microorganism in strong soil.Fertilising includes application bio-bacterial manure below rice shoot in one of the embodiments,.A reality wherein
It applies in example, fertilising includes the aerobic microbiological in enhancing soil below rice shoot.It is applied below rice shoot in one of the embodiments,
Fertilizer, which is included in below rice shoot, applies depot fertilizer for 4 centimetres to 12 centimetres.It is carried out in one of the embodiments, using mechanization in rice shoot
Lower section fertilising；Then shoot transplanting equipment is carried out.Further, enhance the aerobic microbiological in soil, packet in one of the embodiments,
It includes: the biomass and activity of the aerobic microbiological in enhancing soil.And/or it is good in enhancing soil in one of the embodiments,
Oxygen animalcule, comprising: increase the enrichment degree of the aerobic microbiological at the root zone position of soil.Increase in one of the embodiments,
Aerobic microbiological in strong soil, comprising: the biomass and activity of the aerobic microbiological in enhancing soil, and increase the root zone of soil
The enrichment degree of aerobic microbiological at position；Remaining embodiment and so on.In one of the embodiments, in enhancing soil
Aerobic microbiological, comprising: aerobic microbiological is inoculated into the root zone position of soil.Further, increase in one of the embodiments,
Aerobic microbiological in strong soil, comprising: aerobic microbiological is inoculated into 1 to 3 centimeters of underground of the root zone position of soil.Wherein
In one embodiment, aerobic microbiological is inoculated into underground 1,1.5,2,2.5 or 3 centimeters of the root zone position of soil.Wherein
Aerobic microbiological in one embodiment, in enhancing soil, comprising: inoculation aerobic microbiological.Enhance in one of the embodiments,
Aerobic microbiological in soil, comprising: underground 1,1.5,2,2.5 or 3 centimeters of the inoculation aerobic microbiological to soil.One wherein
In embodiment, it is inoculated with aerobic microbiological, comprising: apply aerobic microorganism fertilizer.That is, microbial inoculant refers to application aerobic
Microorganism fertilizer.Aerobic microorganism fertilizer is applied in one of the embodiments, comprising: applies the aerobic micro- of fermentation
Bio-fertilizer.In this way, the paddy drought resisting tempers planting method with microbial inoculant, water starch management and improves agronomic technique, promote
Edaphon is developed in a healthy way, it is ensured that edaphon is enriched in root zone based on aerobic microbiological, anaerobe type
It is reduced with quantity, to be advantageously implemented the good reparation of land reform, enhances the aeration of soil, improve and desertify, and be conducive to heavy metal
Transfer is deposited to soil lower layer, can be diluted and disperse by lithic drainage.Further, enhancing is native in one of the embodiments,
In aerobic microbiological, comprising: carry out fertilising and medication control, to avoid injury soil in aerobic microbiological；One wherein
In embodiment, carrying out fertilising and medication control includes: to be applied fertilizer according to the nutritive peculiarity of microbial flora, and according to micro- life
The phytotoxicity feature of object flora carries out medication, that is, to take into account the nutritive peculiarity of microbial flora when applying fertilizer, and when medication will take into account micro- life
The phytotoxicity feature of object, develops edaphon in terms of advantageous.The aerobic microbiological packet in one of the embodiments,
Include nitrogen-fixing bacteria.The aerobic microbiological further includes cyanobacteria and/or green alga in one of the embodiments,.An implementation wherein
In example, the aerobic microbiological includes nitrogen-fixing bacteria, cyanobacteria and green alga.That is, including nitrogen-fixing bacteria, cyanobacteria, green alga etc. in micropopulation
Kind, remaining embodiment and so on.Since the multiplication rate of anaerobe is more much lower than aerobic microbiological, when aerobic
When the micropopulation of microorganism obtains supporting, microbial activities is reinforced, and biomass increases, and Fertilizers and medication promotion are aerobic micro-
Biocenose plays a role in the soil, and the absorption crystallized ability for reaching the toxic heavy-metal elements in soil mineral weakens,
Organic toxin is decomposed, and the closed effect of point is adhered in the crystallization of heavy metal element.Further, in one of the embodiments,
The aerobic microbiological further include bacillus subtilis, bacillus laterosporus, sporotrichum thermophile bacterium, Rhizopus oryzae, black-koji mould,
At least one of Sphingobacterium multivorum, Streptomyces jingyangensis, aspergillus versicolor and Endomycopsis Fibnligera.Further, at it
In middle one embodiment, the aerobic microbiological further includes the more paecilomycerol of cellulase-producing, white-rot fungi and Richter scale wood
At least one of mould.Further, in one of the embodiments, the aerobic microbiological include nitrogen-fixing bacteria, it is cyanobacteria, green
Algae and Endomycopsis Fibnligera.Endomycopsis Fibnligera facilitates phosphorus decomposing, potassium decomposing, additionally aids and measures in silicon in activating soil, calcium, magnesium etc.
Element.Further, the aerobic microbiological includes nitrogen-fixing bacteria, cyanobacteria, green alga and clump branch sporangiocyst in one of the embodiments,
Bacterium；Crop root is grafted for example, by using clump branch sporangiocyst mycorhiza, vesicle is formed in root end, stores nutrient, moisture, it is straight when needing
Supply is connect, crop nutrition is balanced；In addition mycelia forms heavy root system to external diffusion, expands 5-60 times of root system, and hardly possible is promoted to utilize
P, the elements efficient balance such as K, Ca, B, Fe, Mg, Zn absorbs.In the metabolic process, antibiotic is generated, inhibits to kill harmful bacteria, from
And play the functional effect of medicine, fertile economic benefits and social benefits.Further, the aerobic microbiological includes fixed nitrogen in one of the embodiments,
Bacterium, cyanobacteria, green alga, Endomycopsis Fibnligera and clump branch sporangiocyst bacterium, specific dosage and ratio as the case may be flexible setting or
Person's adjustment.Soil serious for cadmium pollution, further, the aerobic microbiological is also in one of the embodiments,
Including bacillus and rhizopus；Bacillus such as bacillus subtilis, bacillus laterosporus etc.；Rhizopus for example lacks root root
Mould and Rhizopus oryzae etc..In this way, having good affinity with soil mineral particle by selection and having good parent with crop root system
With the microorganism kind of property, is conducive to that heavy metal element is isolated from crop sorbent surface, shifts, reach from soil mineral
The absorption of reduction soil mineral particle realizes that heavy metal element disperses and drenches the deep soil layer depths that is deposited in soil layer depths and realizes
Administer the target of target transfer.Further, in one of the embodiments, the aerobic microbiological further include ganoderma lucidum and/or
Yeast.Further, the aerobic microbiological further includes chlorella, angle algae, capsule leaf algae, Mo Jiao in one of the embodiments,
Algae and/or sargassum etc..But the aerobic microbiological for relatively each embodiment of the application being suitble to use be mainly selected from bacterium and
Fungi.
Further, during drought resisting exercise and/or water are made in one of the embodiments, plantation is tempered in the paddy drought resisting
Method is further comprising the steps of: using fertilizer final product as herbicide, the fertilizer final product includes fertilizer and/or completion weeding
The only intermediate of remaining fertilizer afterwards；Wherein, the type of the fertilizer and/or the intermediate is arranged according to soil absent element,
The dosage of the fertilizer and/or the intermediate is arranged the concentration sensitive of foliage-spray according to target weeds.Into one
Step ground, the type of the fertilizer and/or the intermediate lacks member according to soil pH value and soil in one of the embodiments,
Element and be arranged；In one of the embodiments, for acid soil environment, base formulation can be used；For basic soil ring
Border, can be using acid formula；Remaining embodiment and so on, such design can not only be fertilized the soil with weeding, can also be administered
Or conditioning soil, this is that the herbicide of traditional approach cannot achieve.Further, described in one of the embodiments,
Intermediate is used for synthetic fertilizer；The intermediate is synthesized or is used for synthetic fertilizer with fertilizer in one of the embodiments, this
Sample does not have intermediate, only fertilizer using intermediate as herbicide in final product after the completion of weeding；Also that is, fertilizer is applied
It include successively being applied by several times with intermediate forms with method, the final final result of intermediate is fertilizer.It is understood that fertilizer is whole
Product, that is, final product is fertilizer, and in pilot process, fertilizer final product can directly be fertilizer, or the centre
Body obtains final product after carrying out weeding and correlated response by the intermediate as fertilizer.In this way, overcoming traditional herbicide pair
It is unable to the technology prejudice of weeding in fertilizer, using the fertilizer weeding system completely different with traditional killing mode, it is also proposed that
The only design of the intermediate of remaining fertilizer, enriches fertilizer weeding system after completing weeding, on the one hand can use fertilizer infertile field,
On the other hand soil absent element can be supplemented, another further aspect can use weeds for fertilizer concentration sensitive using highly concentrated
It spends fertilizer final product and realizes weeding, be killing three birds with one stone, and broken Traditional Thinking confinement, facilitate protecting ecology ring
Border, maintaining ecological balance.The purpose of the present embodiment be with fertilizer or ultimately form fertilizer intermediate be made high concentration solution into
Row foliage-spray, which reaches, kills Tanaka or weeds in field, further, the fertilizer and/or institute in one of the embodiments,
The dosage for stating intermediate the concentration sensitive of foliage-spray is arranged according to target weeds and at least routine dose 2
Times.Further, in one of the embodiments, the dosage of the fertilizer and/or the intermediate according to target weeds for
The concentration sensitive of foliage-spray and be arranged and be 2 to 4 times of routine dose.Further, institute in one of the embodiments,
The dosage for stating fertilizer and/or the intermediate is arranged the concentration sensitive of foliage-spray according to target weeds and is conventional
2 to 3 times of dosage.In one of the embodiments, the dosage of the fertilizer and/or the intermediate according to target weeds for
The concentration sensitive of foliage-spray and be arranged and be 2,2.5,3 or 4 times of routine dose.Further, an implementation wherein
In example, the dosage of the fertilizer and/or the intermediate is arranged the concentration sensitive of foliage-spray according to target weeds
And 3 times of at least routine dose.It is planted in this way, foring concentration and being taken exercise much higher than the fertilizer of routine dose as paddy drought resisting
The green herbicide of method, for example, the fertilizer and/or the intermediate dosage according to target weeds for the dense of foliage-spray
Degree sensibility and be arranged and be 2 times of routine dose, apply a fertilizer weeding and be equivalent to tradition and apply fertile twice, can both substitute
Conventional fertilizers use, and can have herbicide effect, so that farmer with Shaoshi or even can exempt to apply traditional herbicide, have saved and have removed
The fund of careless agent, counteracts fertilizer cost, and effect is fine.The target weeds are all plants in one of the embodiments,
The type and dosage of the fertilizer and/or the intermediate are arranged according to all plants are killed.That is, the fertilizer and/or institute
Stating intermediate has the broad spectrum activity formula for killing all plants.Also that is, the target weeds are all plants, the fertilizer and conjunction
It is arranged at the type and dosage of the intermediate of fertilizer according to all plants are killed.Alternatively, described in one of the embodiments,
Target weeds are particular types plant, and the type and dosage of the fertilizer and/or the intermediate are also according to killing particular types
Plant and be arranged.That is, the fertilizer and/or the intermediate have the selection killed particular types plant and do not injure crops
Property formula.That is, the herbicide is segmented into broad spectrum type and ad hoc type, broad spectrum type herbicide is for killing all plants
Object, ad hoc type herbicide is for killing particular types plant.The fertilizer includes a great number of elements in one of the embodiments,
Fertilizer, moderate-element fertilizer, the compound fertilizer of trace element fertilizer and at least two elements；The a great number of elements fertilizer includes nitrogenous fertilizer, phosphate fertilizer
And/or potash fertilizer；The moderate-element fertilizer includes calcareous fertilisers, fertiliser containing magnesium and/or sulfur fertilizer；The trace element fertilizer includes boron fertilizer, zinc fertilizer, molybdenum
Fertilizer, iron fertilizer, manganese fertilizer, selenium fertilizer and/or copper fertilizer.Wherein, the compound fertilizer of at least two elements has the compound of at least two elements
Fertilizer.Further, in one of the embodiments, the compound fertilizer of at least two elements be with nitrogen, phosphorus, potassium, calcium, magnesium, sulphur,
At least two compound fertilizer in boron, zinc, molybdenum, iron, manganese, selenium and copper.The fertilizer includes a large amount of in one of the embodiments,
Element fertilizer, moderate-element fertilizer, trace element fertilizer or the compound fertilizer.The fertilizer includes a large amount of in one of the embodiments,
At least two in element fertilizer, moderate-element fertilizer, trace element fertilizer and the compound fertilizer.It is described in one of the embodiments,
Fertilizer includes containing selenium composite fertilizer, and the selenium composite fertilizer that contains includes sodium selenite, potassium dihydrogen phosphate and sodium metasilicate.It can containing selenium composite fertilizer
To be interpreted as one kind of the compound fertilizer of at least two element.And/or the intermediate is used in one of the embodiments,
In the only remaining a great number of elements fertilizer, the moderate-element fertilizer, the trace element fertilizer and/or described compound after completing weeding
Fertilizer.The intermediate includes the quantitative ammonium dihydrogen phosphate and potassium hydroxide that sequence applies in one of the embodiments, so that
Only remaining potassium dihydrogen phosphate, dipotassium hydrogen phosphate, ammonium dihydrogen phosphate and/or diammonium hydrogen phosphate etc. are used as fertilizer after completion weeding；At it
In middle one embodiment, the intermediate includes the quantitative diammonium hydrogen phosphate and potassium hydroxide that sequence applies, so as to complete to remove
Only remaining potassium dihydrogen phosphate, dipotassium hydrogen phosphate, ammonium dihydrogen phosphate and/or diammonium hydrogen phosphate etc. are used as fertilizer after grass；Remaining embodiment
And so on.Further, in one of the embodiments, the intermediate include sequence apply quantitative acidic materials and
Alkaline matter, wherein the application sequence of acidic materials and alkaline matter is according to the pH value and/or target weeds of soil for blade face
The concentration sensitive that sprays and be arranged, remaining embodiment and so on.Further, in described in one of the embodiments,
Mesosome includes the quantitative highly acid substance and alkalescent substance that sequence applies, wherein highly acid substance and alkalescent substance
Application sequence is arranged, remaining embodiment the concentration sensitive of foliage-spray according to the pH value of soil and/or target weeds
And so on.Further, the intermediate includes the quantitative acidulous material sequentially applied in one of the embodiments,
And strong alkaline substance, wherein pH value and/or target weeds of the application sequence of acidulous material and strong alkaline substance according to soil
For foliage-spray concentration sensitive and be arranged, remaining embodiment and so on.The centre in one of the embodiments,
Body for after completing weeding only the pH value of remaining fertilizer and balanced soil to medium-sized or close to neutral.Further, wherein one
In a embodiment, the intermediate includes the quantitative highly acid substance and alkalescent substance that sequence applies, wherein highly acid object
The application sequence of matter and alkalescent substance according to the pH value of soil and/or target weeds for the concentration sensitive of foliage-spray and
Setting, and the intermediate for after completing weeding only the pH value of remaining fertilizer and balanced soil to medium-sized or close to neutral；Its
Remaining embodiment and so on.Further, in one of the embodiments, the intermediate include sequence apply it is quantitative weak
Acidic materials and strong alkaline substance, wherein the application sequence of acidulous material and strong alkaline substance according to the pH value of soil and/or
Target weeds for foliage-spray concentration sensitive and be arranged, and the intermediate be used for after completing weeding only more than fertilizer and
The pH value of balanced soil to it is medium-sized or close to neutrality；Remaining embodiment and so on.Such design, intermediate is ever-changing,
Highly basic such as zinc hydroxide etc. can be cooperated for the quantitative strong acid such as sulfuric acid that sequence applies, had for target weeds intimate
It goes out entirely or even what is gone out entirely kills off effect, broken Traditional Thinking confinement, not only can use fertilizer infertile field, fertilizer can also be utilized
Weeding, and tested and also have effect of increasing production, furthermore can also reconcile the pH value of soil.
Make herbicide use using the intermediary for finally capableing of synthetic fertilizer in one of the embodiments, is often directed to
The pH value of soil in one of the embodiments, under basic soil environment, is formulated as preference scheme using phosphoric acid,
Or be added in formula using sulfuric acid, some plants are to salt acid-sensitive in one of the embodiments, so hydrochloric acid can also increase
It is added in formula.In one of the embodiments, for using this kind of fertilizer intermediate weeding close on neutral soil
A+B scheme or A+B+C scheme are also needed to form, if containing acidic materials in A scheme, just uses basic species in B scheme
Matter neutralizes the excessive acid of A agent, causes undesirable influence to soil to eliminate.In one of the embodiments, when using carbonic acid
After hydrogen ammonium sprays weeds, then strong alkaline substance such as potassium hydroxide is sprayed, then can promote weeds quick death.This is for acid soil item
It can also reconcile the pH value of soil under part.Effect is fine in actual use.Further, native in one of the embodiments,
Earth pH value is acidity, then it must include alkalinity that the type of the fertilizer, which must include the type of alkaline matter or the intermediate,
Substance；Remaining embodiment and so on.Further, soil absent element is nitrogen in one of the embodiments, then the fertilizer
The type of material must include that complete fertilizer only remaining after weeding must include nitrogenous fertilizer for nitrogenous fertilizer or the intermediate, remaining embodiment with
This analogizes.Further, concentration sensitive of the target weeds for certain fertilizer of foliage-spray in one of the embodiments,
Height, then the dosage of the fertilizer is accordingly lower, and target weeds are high for the concentration sensitive of certain intermediate of foliage-spray, then
The dosage of the intermediate is accordingly lower, remaining embodiment and so on.By taking ammonium dihydrogen phosphate as an example, work as fertilizer foliage-spray
10-30 grams of concentration/50 kg of water makees 500 grams/50 kg of water of weeding or more；For example, making weeding is 500 grams/50 kilograms
Water, 900 grams/50 kg of water or 1500 grams/50 kg of water, remaining embodiment and so on.Fertilizer in one of the embodiments,
The concentration for making herbicide is generally at least 2 to 4 times of concentration of conventional fertilizers.By taking dry land weeding as an example, dry land weeding is one
Great problem, a large amount of uses of herbicide, kills a large amount of pest natural enemies in which cannot tell the good from the bad, and it is flat seriously to destroy agricultural ecological
Weighing apparatus, and pest resistance to insecticide is caused to enhance, it is all mainly to occur in the dry land weeding stage, the example of a concrete application is to use
Selenium fertilizer-herbicide is made in sodium selenite, potassium dihydrogen phosphate, sodium metasilicate etc., both when fertilizer or has been used as herbicide, it is fat to reduce selenium
Cost is applied, has achieved the effect that selenium fertilizer not only weeding but also fertilising.In use, be important to control foliage-spray parameter, spray head and
Other parameters reach the technical effect that herbicide deposits the seedling not underproduction, effect to control the size of spraying droplet, dosage and concentration
Very well.In practical applications, since fertilizer herbicide cost counteracts fertilizer cost, actual cost be only technology implement at
This, and traditional herbicide cost has been saved to farmer, therefore cost is very low, and does not influence yield or even increasing both production and income,
Therefore the deep favorable comment by farmer.Further, in one of the embodiments, enhancing soil in aerobic microbiological before or
Later, it is further comprising the steps of to temper planting method for the paddy drought resisting: chemical examination soil determines soil absent element, fertilizer is arranged
Final product type, the fertilizer final product include fertilizer and/or complete after weeding the only intermediate of remaining fertilizer；According to target weeds
For the concentration sensitive of the foliage-spray of the type fertilizer and/or intermediate, the agent of the type fertilizer and/or intermediate is set
Amount；Using foliage-spray mode by type and dosage application fertilizer and/or intermediate.Chemical examination soil in one of the embodiments,
Earth, determines soil absent element, and fertilizer final product type is arranged, comprising: chemical examination soil determines soil absent element, and according to
The element setting fertilizer final product type lacked；Soil is chemically examined in one of the embodiments, determines soil absent element,
Fertilizer final product type is set, comprising: chemical examination soil determines soil pH value and soil absent element, according to soil pH value and soil
Earth absent element and fertilizer final product type is set, that is, the type of the fertilizer and/or the intermediate is set；Remaining embodiment
And so on.Chemically examine soil in one of the embodiments, determine soil absent element and its quantity, be arranged fertilizer type and
Dose threshold value.Soil is chemically examined in one of the embodiments, determines that nitrogen element content is 100mg/kg in soil, and nitrogen
Content target value is 220mg/kg, that is, determines soil missing nitrogen and its quantity is 120mg/kg or nitrogen element content mesh
Scale value is 280mg/kg, that is, determines soil missing nitrogen and its quantity is 180mg/kg, fertilizer type and dosage is thus arranged
Threshold value.Remaining embodiment and so on.The dose threshold value includes maximum value and/or minimum value in one of the embodiments,.
Soil is chemically examined in one of the embodiments, determines that Determination of Potassium is 60mg/kg in soil, and Determination of Potassium target value
For 110mg/kg to 150mg/kg, that is, determines soil missing potassium element and its quantity is 50mg/kg to 90mg/kg, be thus arranged
Fertilizer type is potash fertilizer, and dose threshold value is 50mg/kg to 90mg/kg.Remaining embodiment and so on.An implementation wherein
In example, using foliage-spray mode by type and dosage application fertilizer and/or intermediate continuous 2 to 4 times, reach to Influence To Soil
Neutral harmless effect.It is applied in one of the embodiments, using foliage-spray mode by type and dosage in fine day environment
Fertilizer and/or intermediate continuous 2 to 4 times.Alternatively, using foliage-spray mode in fine day environment in one of the embodiments,
By type and dosage application fertilizer and/or intermediate, every minor tick 6 to 7 days.Further, it sets in one of the embodiments,
Set the dosage of the type fertilizer and/or intermediate, comprising: the dosage of the type fertilizer and/or intermediate is set higher than critical dense
Degree, wherein the critical concentration is the maximum value of routine dose, and it be more than the maximum value of routine dose is more than institute that tradition, which understands,
When stating critical concentration, due to that can cause to damage to crop especially its blade face, so it is more than described critical for forbidding when application solution
Concentration.Further, fertilizer is applied by type and dosage using foliage-spray mode in one of the embodiments, comprising:
It is sprayed higher than 30 centimetres of crop blade face or more position.Such design overcomes the technology prejudice of conventional thought, using super
The foliage-spray mode of critical concentration is crossed, on the one hand can be fertilized the soil using fertilizer, on the other hand can supplement soil absent element,
The concentration sensitive that another further aspect can use fertilizer realizes weeding, and another aspect can also be promoted some micro in crop whereby
The content of element eats so that crop is more suitable for people, preferably improves the value added and edible value of crop.Respectively
In embodiment, it is higher than 30 centimetres of crop blade face or more position, as 30 centimetres or 30 centimetres of crop blade face or more position, including height
In 30 centimetres of the position in crop blade face.It is carried out in one of the embodiments, in the position for being higher than 30 to 50 centimetres of crop blade face
It is spraying.It is sprayed in one of the embodiments, in the position for being higher than 35 to 40 centimetres of crop blade face.An implementation wherein
In example, it is sprayed in the position for being higher than 32 to 35 centimetres of crop blade face.Remaining embodiment and so on.Further, at it
In middle one embodiment, nozzle specially used with high atomization degree is sprayed, and the spraying concentration upper limit of the higher permission of degree of atomization is corresponding
It improves, degree of atomization to 100 nanometers of droplets.Further, described in one of the embodiments, is included: using high by spraying
The spray head of degree of atomization is sprayed, and the concentration of the foliage-spray liquid of the fertilizer final product is arranged according to the degree of atomization of the spray head
And the concentration of the foliage-spray liquid of the more high then described fertilizer final product of the degree of atomization of the spray head is higher；When the fertilizer final product
The concentration of foliage-spray liquid when being 10 times of critical concentration or more, the degree of atomization of the spray head is less than or equal to 100 nanometers of droplets.?
In one embodiment, using above-mentioned selenium fertilizer-herbicide, i.e. herbicide has selenium fertilizer, crop may be implemented and significantly increase selenium.?
In one embodiment, selenium fertilizer-herbicide uses selenium fertilizer foliage-spray liquid, and the concentration of selenium fertilizer foliage-spray liquid is at least over facing
Boundary's concentration, the critical concentration are the concentration for causing blade face that high concentration burn occurs；It is being higher than 30 centimetres of crop blade face with upper
It sets and is sprayed.Further, the critical concentration is that every 50 kg of water is converted containing sodium selenite 4 in one of the embodiments,
Gram；The critical concentration is that every 50 kg of water is converted containing 4 grams of sodium selenite of selenium foliar fertilizer or compound in one of the embodiments,
Selenium foliar fertilizer.The selenium fertilizer foliage-spray liquid can be using the selenium fertilizer leaf being commercially available in the market in one of the embodiments,
Leaven and the selenium fertilizer foliage-spray liquid that respective concentration is prepared by its specification, need to only control the concentration of the selenium fertilizer foliage-spray liquid
It at least over critical concentration or is the several times of the critical concentration.The selenium fertilizer leaf in one of the embodiments,
Face spray liquid is using inorganic selenium as selenium fertilizer.The selenium fertilizer foliage-spray liquid uses sodium selenite in one of the embodiments,
As selenium fertilizer；It can also be using sodium selenate etc. as selenium fertilizer.Further, in one of the embodiments, for spraying per acre
Area, the selenium fertilizer foliage-spray liquid also increase by 100 grams of potassium dihydrogen phosphates, 50 grams of amino acid, 200 grams of urea, 200 grams of sodium metasilicate
And/or 50 to 200 grams of humic acid, to promote the absorptivity of selenium fertilizer and to causing mild manipulation reparation, and micro-damage is compensated to production
Measure the influence formed.Further, 200 grams of sodium metasilicate are substituted using 50 grams of organosilicons；Further, using potassium humate or corruption
Grow sour sodium substitution humic acid.In one of the embodiments, the concentration of the selenium fertilizer foliage-spray liquid be critical concentration 1.1 to
100 times.
Further, the paddy drought resisting exercise planting method further comprises the steps of: in water work in one of the embodiments,
Water starch management avoids the unrestrained water time from being continued above preset time.The preset time is 3 to 5 in one of the embodiments,
It.Alternatively, the preset time is 7 days.Remaining embodiment and so on.It in this way can be to avoid being flooded always in the soil long period
Water and form soil anaerobic environment so that it is guaranteed that soil aeration, i.e., so that the aeration sustainability of soil improves, in turn
So that the activity such as aerobic microbiological such as nitrogen-fixing bacteria, cyanobacteria, green alga in soil is reinforced, biomass increases, structurally reasonable, function
Improve.
Further, drought resisting was taken exercise to late tillering state in one of the embodiments,.Resist in one of the embodiments,
Drought was taken exercise to late tillering state, and the seedlings of cereal crops turn Huang, then extended high temperature arid can terminate drought resisting exercise for 5 days.One embodiment wherein
In, paddy drought resisting tempers planting method and terminates drought resisting exercise: level ridges face of pouring water in the following ways.In one of the embodiments,
A kind of paddy drought resisting exercise planting method comprising following steps: seed selection；Site preparation simultaneously drains ponding；Carry out ridging；It is removed before arable land
Grass；Seedling；Shoot transplanting equipment；Drought resisting is taken exercise；It pours water level ridges face；Water is made.Drought resisting was taken exercise to late tillering state, and the seedlings of cereal crops turn Huang, then continue
I.e. implementable drought resisting in high temperature and drought 5 days is taken exercise and is terminated.Drought is terminated in one of the embodiments, with level ridges face of pouring water to take exercise, and
Impose N:P per acre2O5: K210-20 kilograms of 15 × 15 × 15 compound fertilizer of O and NH4HSO35 kilograms.In boot stage, heading flowering
Phase ensures sufficient water supply, stage of wax ripeness dry field.Water work is carried out using traditional approach in one of the embodiments,.Wherein
In one embodiment, drought resisting is taken exercise terminate after, rice enters Pubertal peak, which pours water level ridges face, then falls naturally
It does to half ditch-water and pours water again level ridges face water, repeatedly, to guarantee good water supply environment, rice high yield is promoted to have a good harvest.It arrives
Heading can also see seedling top dressing in first 15 days.Heading stage foliage-spray KH2PO4It is sprayed once with selenium fertilizer, such as beginning ear period, full heading time spray
It applies once, also imposes 5 kilograms of potash fertilizer.The overboard dry field of stage of wax ripeness, further, harvest time, extends 10-20 days backward.
It continues with and provides some specific embodiments with the paddy drought resisting for illustrating the application and temper planting method and using the party
The paddy that method produces, each embodiment is by taking rice as an example.
Experimental plot: slight heavy metal pollution.
Embodiment 1: excellent No. 1 of high-yield hybrid seed rice Y two of selection, site preparation simultaneously drain ponding to soil dry to whitening；It is risen
Ridge；Weeding before ploughing；Seedling；Shoot transplanting equipment；Drought resisting is taken exercise；Water is made.Wherein, drought resisting exercise includes: to complete in 15 days after being colonized
Weeding stops irrigating, allows water to fall naturally dry, fills a water after being kept for 3 to 15 days after anhydrous in ditch, is to half ditch depth to pour water
Limit is carried out 65 days.One mu about 70,000 plants of rice shoot.
Embodiment 2: selecting yellow China to account for seed rice, and ponding is discharged in the word ditch that drives a well, and sufficiently dry field carries out mechanical to antecedent soil moisture
Change ridging；Weeding before ploughing；Seedling；Shoot transplanting equipment；Drought resisting is taken exercise；Water is made.Wherein, drought resisting exercise include: field planting after in 15 days
Weeding is completed, overboard dry field is carried out and is carried out 35 days.One mu about 70,000 plants of rice shoot.
Reference examples 1: excellent No. 1 of high-yield hybrid seed rice Y two of selection, traditional water are made.One mu about 70,000 plants of rice shoot.
Reference examples 2: selecting yellow China to account for seed rice, and traditional water is made.One mu about 70,000 plants of rice shoot.
It is as shown in the table to obtain result:
| Test group | Normal harvest | Per mu yield kg | Mercury mg/kg | Arsenic mg/kg | Cadmium mg/kg | Lead mg/kg |
| Embodiment 1 | It is | 562.6 | 0.0049 | 0.142 | 0.186 | 0.042 |
| Embodiment 2 | It is | 578.5 | 0.0037 | 0.140 | 0.192 | 0.043 |
| Reference examples 1 | It is | 551.2 | 0.0058 | 0.164 | 0.246 | 0.036 |
| Reference examples 2 | It is | 563.8 | 0.0055 | 0.167 | 0.251 | 0.035 |
As seen from the above table, the per mu yield of embodiment 1 is slightly above reference examples 1, and the per mu yield of embodiment 2 is slightly above reference examples 2,
Under equal conditions, it was demonstrated that the paddy drought resisting of the application tempers planting method and helps somewhat to promote per mu yield.
For the content of beary metal of rice, national standard " pollutants in food limitation " (GB2762-2012) is provided, lead≤
0.2mg/kg, cadmium≤0.2mg/kg, mercury≤0.02mg/kg, inorganic arsenic≤0.15mg/kg, the mercury of embodiment 1 and 2, arsenic, cadmium and
Lead content is up to standard, and the mercury of reference examples 1 and 2 and lead content are up to standard, but the arsenic and cadmium content of reference examples 1 and 2 are exceeded,
Prove that the damage ratio of arsenic and cadmium is more serious in soil, but the mercury of embodiment 1 and 2, arsenic and cadmium content are substantially less than reference examples 1
With 2 mercury, arsenic and cadmium content, it was demonstrated that the paddy drought resisting of the application tempers planting method and helps somewhat to reduce mercury, arsenic
And cadmium content；The arsenic and cadmium content of especially reference examples 1 and 2 are exceeded, and the cadmium content of embodiment 1 and 2 is relative to compareing
The cadmium content decline of example 1 and 2 is obvious, and in contrast, the paddy drought resisting of the application is tempered planting method and existed in terms of dropping cadmium
Significant advantage.
But the lead content of embodiment 1 and 2 is higher than the lead content of reference examples 1 and 2, therefore each embodiment plantation of the application
When edible crop, implementation need to avoid high lead-contaminated soil, or combine other drop lead technology common implementings, but if plantation nothing
The crop that need to be eaten then is expected to quickly poly- lead and removes soil pollution；After all without being suitable for global technology perfect in every way
Take appropriate action to scheme, only adaptation to local conditions.
It should be noted that the other embodiments of the application further include, the mutually group of the technical characteristic in the various embodiments described above
Close the paddy drought resisting exercise planting method that is formed by, can implement.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to claim therefore cannot be interpreted as.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of patent protection of the application should be determined by the appended claims.
Claims (10)
1. planting method is tempered in a kind of paddy drought resisting, which comprises the following steps:
Seed selection；
Site preparation simultaneously drains ponding；
Carry out ridging；
Weeding before ploughing；
Seedling；
Shoot transplanting equipment；
Drought resisting is taken exercise；
Water is made.
2. planting method is tempered in paddy drought resisting according to claim 1, which is characterized in that seed selection includes: selection yield Gao meter Zhi
The relatively high kind of photosynthetic efficiency under good kind perhaps main fringe advantage is strong and rice matter is good kind or dry farming, or
Person meets above-mentioned at least two kinds.
3. planting method is tempered in paddy drought resisting according to claim 1, which is characterized in that drain ponding to soil dry to whitening.
4. planting method is tempered in paddy drought resisting according to claim 1, which is characterized in that draining ponding includes: the word ditch row that drives a well
Ponding out, and sufficiently dry field is to antecedent soil moisture.
5. planting method is tempered in paddy drought resisting according to claim 1, which is characterized in that when limited time is not enough to drain completely
When ponding, ridging twice is carried out.
6. planting method is tempered in paddy drought resisting according to claim 1, which is characterized in that waterflooding level ridges face when rice transplanting is transplanted, and
Using rice transplantation by hand, the machine transplanting of rice or rice transplanting.
7. tempering planting method to paddy drought resisting described in any one of 6 according to claim 1, which is characterized in that drought resisting, which is taken exercise, includes:
Weeding is completed in 15 days after field planting, carry out overboard dry field and is carried out 65 days.
8. planting method is tempered in paddy drought resisting according to claim 7, which is characterized in that drought resisting exercise includes: 15 days after field planting
Interior completion weeding stops irrigating, allows water to fall naturally dry, a water is filled after being kept for 3 to 15 days after anhydrous in ditch, to pour water to semlsulcus
It is limited deeply, carries out 65 days.
9. planting method is tempered in paddy drought resisting according to claim 8, which is characterized in that for dry land, one is carried out after solid carbon dioxide
Secondary mechanization tillage and weeding, and dry field 5 days.
10. planting method is tempered in paddy drought resisting according to claim 8, which is characterized in that area abundant for water resource is compatible
The weeding method of paddy field mode carries out the weeding of the water practice.
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| CN108812126A (en) * | 2018-06-15 | 2018-11-16 | 重庆市农业科学院 | A kind of weeding, direct sowing of rice method resistant to lodging |
| CN108812136A (en) * | 2018-07-19 | 2018-11-16 | 黑龙江省农业科学院耕作栽培研究所 | A kind of rice dry-farming cultural method |
| CN108901705A (en) * | 2018-07-27 | 2018-11-30 | 赵理 | A kind of direct sowing on dry paddy field plastic film mulching cultivation new method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113348998A (en) * | 2021-06-22 | 2021-09-07 | 孟凡友 | Method for planting rice by using microalgae biological nutrient solution |
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