CN104996143A - Method for performing segmented seedling thinning on millet by use of herbicide - Google Patents
Method for performing segmented seedling thinning on millet by use of herbicide Download PDFInfo
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- CN104996143A CN104996143A CN201510423100.XA CN201510423100A CN104996143A CN 104996143 A CN104996143 A CN 104996143A CN 201510423100 A CN201510423100 A CN 201510423100A CN 104996143 A CN104996143 A CN 104996143A
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- weed killer
- killer herbicide
- millet
- thinning
- sethoxydim
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/20—Cereals
- A01G22/22—Rice
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
Abstract
The invention discloses a method for performing segmented seedling thinning on millet by use of a herbicide. A first millet kind only resistant to a sethoxydim herbicide, a second millet kind only resistant to a imazethapyr herbicide and a third millet kind both resistant to the sethoxydim herbicide and the imazethapyr herbicide are mixed according to the proportion of a seeding rate (0.8-1.2): (0.8-1.2): (0.8-1.2) to form a mixed millet kind for sowing, and after emergence of seedlings, chemical seedling thinning is realized through praying the corresponding herbicides, wherein one half of the first millet kind only resistant to the sethoxydim herbicide and one half of the second millet kind only resistant to the imazethapyr herbicide are selected and processed by use of a prometryn herbicide, and the millet subjected to processing by use of the prometryn herbicide dies naturally after 2-3 leaf stages after emergence of the millet seedlings. According to the invention, the seedling thinning method is simple, the condition of a too large seedling number or high seedling density does not occur later, the working strength of farmers is greatly mitigated, the number of the seedlings can be flexibly controlled, segmented seedling thinning is realized, and seedling emergency uniformity is guaranteed.
Description
Technical field
The invention belongs to the technical field of chemical thinning, be specifically related to a kind of method utilizing weed killer herbicide to carry out millet segmentation thinning.
Background technology
One of subject matter of millet planting is thinning and weeding, and at present, breeding man has cultivated the kind of some antiweeds, tentatively solves a difficult problem for chemical weed control, and in order to solve the problem of thinning, what adopt at present mainly contains following methods:
1, Shanxi millet chemical thinning technology, by with MND chemicals treatment seed-grain, mixed seeding is carried out again with normal seed-grain, through MND chemicals treatment seed-grain can after emerging the 2-3 leaf phase dead, thus alleviate the difficulty of thinning, but the thinning quantity of technique determined in the seed treatment stage, run into unfavourable weather condition to emerge less cannot remedying, if emerged, seedling number too much still needs artificial thinning the later stage, and MND medicament is not easily bought, and have impact on actual use.
2, Hebei millet pass through to cultivate antiweed (kind of hold concurrently anti-atrazine and Sethoxydin or monoclonal antibody kind) and the not Sister Lines of antiweed or near-isogenic line, then mixing is sowed in proportion, (use before atrazine seedling) after seedling by spraying supporting weed killer herbicide, kill the paddy seedling of not antiweed, thus realize the effect of thinning and weeding, but, because before atrazine seedling, soil sprays by soil moisture content climatic effect larger, Sethoxydin can only be sprayed after seedling and carry out secondary thinning, the bad anticipation of dead seedling number, and cannot third time thinning be carried out.In addition, atrazine at high temperature volatilizees, and discharges the toxic gas such as carbon monoxide, nitrogen oxide, and Xia Gu district of China sowing season is just at high temperature season, and drug effect is easily influenced, larger to body effect.
3, precision drilling, because millet grain is little, pushes up native ability, reduces after the amount of broadcasting and is easy to cause the disconnected ridge that is short of seedling, and therefore, must adopt the amount of broadcasting greatly in actual production in order to ensure the situation on the disconnected ridge that do not occur being short of seedling.As can be seen here, above-mentioned three kinds of methods all can not effectively realize thinning work, and seminal propagation work is still powerful.
Summary of the invention
The present invention, in order to achieve segmentation thinning, can control seedling number flexibly, alleviate the working strength of seminal propagation, provides a kind of method utilizing weed killer herbicide to carry out millet segmentation thinning.
The present invention is the technical scheme realizing the employing of its object:
A kind of method utilizing weed killer herbicide to carry out millet segmentation thinning, utilize the first millet variety of monoclonal antibody sethoxydim weed killer herbicide, second millet variety of monoclonal antibody Imazethapyr weed killer herbicide and the 3rd millet variety of hold concurrently anti-sethoxydim and Imazethapyr two kinds of weed killer herbicides, in seeding quantity (0.8-1.2): (0.8-1.2): the ratio mixing of (0.8-1.2), being formed mixed is that millet variety is sowed, chemical thinning is realized by spraying corresponding weed killer herbicide after emerging, wherein the first millet variety of monoclonal antibody sethoxydim weed killer herbicide and the second millet variety of monoclonal antibody Imazethapyr weed killer herbicide are respectively chosen 1/2 amount weed killer herbicide prometryn and are processed, to emerge the natural death of 2-3 leaf after date through the millet of weed killer herbicide prometryn process.
The first described millet variety, the second millet variety and the 3rd millet variety, mix in the ratio of seeding quantity 1:1:1.
The breeding method of the first millet variety of described monoclonal antibody sethoxydim weed killer herbicide is: do recurrent parent with the kind that the proterties of not antiweed is excellent, backcross with monoclonal antibody sethoxydim weed killer herbicide millet variety, each generation all carries out M8003 line by the corresponding weed killer herbicide of spray.
The breeding method of the second millet variety of described monoclonal antibody Imazethapyr weed killer herbicide is: do recurrent parent with the kind that the proterties of not antiweed is excellent, backcross with monoclonal antibody Imazethapyr weed killer herbicide millet variety, each generation all carries out M8003 line by the corresponding weed killer herbicide of spray.
The breeding method of the 3rd millet variety of described double anti-sethoxydim and Imazethapyr weed killer herbicide is: using the first millet variety of the second millet variety of monoclonal antibody Imazethapyr weed killer herbicide and monoclonal antibody sethoxydim weed killer herbicide as hybrid strain, do recurrent parent with the kind that the proterties of not antiweed is excellent, to select to hold concurrently the 3rd millet variety of anti-sethoxydim and Imazethapyr weed killer herbicide by generation.
Through the millet 2-3 leaf phase natural death of weed killer herbicide prometryn process, realize the thinning of first paragraph chemistry; 3 leaf after dates select Imazethapyr or sethoxydim weed killer herbicide to carry out thinning according to weeds kind, spraying Imazethapyr weed killer herbicide makes the first millet variety death of monoclonal antibody sethoxydim weed killer herbicide realize the thinning of second segment chemistry, if the young plant still more sethoxydim weed killer herbicide that sprays again makes the second millet variety of monoclonal antibody Imazethapyr weed killer herbicide dead, thus realizes the 3rd section of chemical thinning.
Described seeding quantity is every mu of sowing 0.75-1 kilogram.
The invention has the beneficial effects as follows: the second millet variety Prometryn weedicide agent of the first millet variety of the monoclonal antibody sethoxydim weed killer herbicide of 1/2 amount and the monoclonal antibody Imazethapyr weed killer herbicide of 1/2 amount is first carried out seed treatment by technical scheme provided by the invention, millet variety after Prometryn weedicide agent process, dead in the 3 leaf phases of emerging, realize first time thinning; If emerge, the still intensive sethoxydim weed killer herbicide that sprays makes the paddy seedling death of monoclonal antibody Imazethapyr weed killer herbicide (or spraying the paddy seedling death that Imazethapyr weed killer herbicide makes monoclonal antibody sethoxydim weed killer herbicide), realizes second time thinning; If emerge, the still intensive Imazethapyr weed killer herbicide that can spray again makes the paddy seedling death of monoclonal antibody sethoxydim weed killer herbicide (or spraying the paddy seedling death that sethoxydim weed killer herbicide makes monoclonal antibody Imazethapyr weed killer herbicide), realizes third time thinning.Application and thinning-out method of the present invention is simple, later stage there will not be the situation that seedling number is numerous or intensive, significantly reduce the working strength of peasant, and seeding quantity does not need essence amount surely to broadcast, can continue to use traditional amount of broadcasting, easily can realize thinning, and seedling number can be controlled flexibly, realize segmentation thinning, guarantee to emerge evenly.
The present invention strictly controls the first millet variety of monoclonal antibody sethoxydim weed killer herbicide: the second millet variety of monoclonal antibody Imazethapyr weed killer herbicide: the sowing ratio of the 3rd millet variety of hold concurrently anti-sethoxydim and Imazethapyr two kinds of weed killer herbicides is 1:1:1, the amount of broadcasting 0.75 kg/acre, the thinning effect realized is best, young plant after the process of weed killer herbicide prometryn can obviously turn yellow dwarfing, now observable field field run plant number, if seedling number is too much, second segment can be carried out again, 3rd intersegmental seedling, because mixed proportion is identical, second segment, 3rd section of dead seedling number is 1/2 of the yellow seedling of first paragraph, peasant easily grasps, even if about also having 50,000 seedlings after the 3rd intersegmental seedling, need of production can be met, be unlikely to because the use of weed killer herbicide causes seedling number very few.
Inventor is by long-term creative research, sum up the second millet variety processing the first millet variety of the monoclonal antibody sethoxydim weed killer herbicide of 1/2 amount and the monoclonal antibody Imazethapyr weed killer herbicide of 1/2 amount with weed killer herbicide prometryn, what realize emerges, thinning effect is best, can very convenient peasant's anticipation second segment, the 3rd section of seedling number will fallen between quilt, second segment, 3rd section of dead seedling number is 1/2 of first paragraph, the thinning number of first paragraph equals the thinning number of second segment and the thinning number sum of the 3rd section, even if be ignorant of the peasant of calculating and anticipation also can realize thinning easily like this, seedling can not be caused to stay too much or very few.And, through the accumulation of long-term constantly summary and experience, because we are in Xia Guqu, after planting rainwater is more, meet continuous rainfall when cannot spray other weed killer herbicide thinning with descending, the mode of the millet variety that we utilize weed killer herbicide prometryn to process, can thinning automatically, alleviates the young plant of causing because of weather condition overstocked and affect normal growth.
The present invention from prior art by cultivating the near-isogenic line of antiweed, anti-different weed killer herbicide, then the method realizing thinning by spraying corresponding weed killer herbicide is compared, the method of prior art divides two kinds: one to be the Sister Lines cultivating monoclonal antibody weed killer herbicide and not antiweed, and two is kind and the monoclonal antibody kind of cultivating double anti-atrazine and Sethoxydin.Mixing is sowed in proportion, (uses before atrazine seedling) and, by spraying supporting weed killer herbicide, kill the paddy seedling of not antiweed, thus realize the effect of thinning and weeding after seedling.Compare the present invention: 1, first method in prior art, the Sister Lines management difficulty cultivating not antiweed is large.Second method monoclonal antibody atrazine or dual anti-kind when cultivating can only do female parent, are inconvenient to use.And the equal antiweed of all kinds in this civilization, breeding easily, can be done male parent and also can do female parent, operate simple and easy during breed of variety.Though 2, set forth can secondary thinning for prior art, use before atrazine seedling, the paddy seedling cannot do not killed anti-ly, but, because soil before atrazine seedling sprays by soil moisture content climatic effect comparatively large, when the growth of cereal crop seedlings is bad, secondary thinning cannot be used, practical effect is poor, the young plant of not anti-atrazine is likely normally unearthed, and sprays Sethoxydin and carry out secondary thinning after seedling, the bad anticipation of dead seedling number; In addition, atrazine at high temperature volatilizees, and discharges the toxic gas such as carbon monoxide, nitrogen oxide, and Xia Gu district of China sowing season is just at high temperature season, and drug effect is easily influenced, poor to the larger practical effect of body effect.And all seeds are all emerged in the present invention, the effect of colony's top soil can be played, be conducive to saving seedling from damage, then carry out thinning, and can very simple anticipation second segment, the 3rd section of seedling number will fallen between quilt, without the need to by the time emerging the 3-4 leaf phase, early stage thinning can be realized, be conducive to cultivating strong sprout.3, the method for prior art cannot realize third time thinning, poor operability in actual production.
Embodiment
The present invention, in order to achieve segmentation thinning, can control seedling number flexibly, alleviate the working strength of seminal propagation, and provide a kind of method utilizing weed killer herbicide to carry out millet segmentation thinning, below in conjunction with embodiment, the present invention is further illustrated.
Embodiment 1
1.1 cultivate millet variety
The breeding method of the first millet variety of monoclonal antibody sethoxydim weed killer herbicide is: do recurrent parent with the kind that the proterties of not antiweed is excellent, backcross with monoclonal antibody sethoxydim weed killer herbicide millet variety, and each generation all carries out M8003 line by the corresponding weed killer herbicide of spray.
The breeding method of the second millet variety of monoclonal antibody Imazethapyr weed killer herbicide is: do recurrent parent with the kind that the proterties of not antiweed is excellent, backcross with monoclonal antibody Imazethapyr weed killer herbicide millet variety, and each generation all carries out M8003 line by the corresponding weed killer herbicide of spray.
The breeding method of the 3rd millet variety of anti-Imazethapyr and sethoxydim weed killer herbicide of holding concurrently is: using monoclonal antibody Imazethapyr and sethoxydim weed killer herbicide millet variety as parent, do recurrent parent with the kind that the proterties of not antiweed is excellent to backcross, to select to hold concurrently the kind of anti-Imazethapyr and sethoxydim weed killer herbicide by generation.
More than work and carry out simultaneously, use the conventional variety that same proterties is excellent, through too much generation backcrosses, the major traits making offspring all have recurrent parent has the characteristic of antiweed simultaneously.
The preparation of 1.2 segmentation thinning seeds
Stay seedling number for about 50,000 with mu, determine grain weight according to following formula determination seeding quantity (kg/ mu)=density of reserved seedlings (ten thousand plants/acre) ÷ germination rate (%) ÷ emergence rate (%) × thousand kernel weight (g) ÷ 100, determine that the amount of broadcasting is 0.75 kilogram.
Determine that the amount of double anti-Imazethapyr and sethoxydim kind is 0.25 kilogram, conveniently peasant's practical operation, thinning number is defined as seedling pre-treatment and seedling post processing respectively accounts for 50%, namely monoclonal antibody sethoxydim weed killer herbicide, the millet variety of monoclonal antibody Imazethapyr weed killer herbicide mixes in the ratio of seeding quantity 1:1:1 with double anti-Imazethapyr and sethoxydim two kinds of weed killer herbicide millet varieties, the millet variety weed killer herbicide prometryn that the millet variety of monoclonal antibody sethoxydim weed killer herbicide and the millet variety of monoclonal antibody Imazethapyr weed killer herbicide respectively choose 1/2 amount processes, obviously can be turned yellow dwarfing after the millet of weed killer herbicide prometryn process emerges, and in the natural death of 2-3 leaf after date, realize first paragraph thinning, the effect of colony's top soil can be played like this, be conducive to saving seedling from damage.
In first paragraph thinning process by between the young plant that falls obviously to turn yellow dwarfings, now observable field seedling number, if seedling number is too much, can carry out second segment, the 3rd intersegmental seedling again, second segment, the 3rd section of dead seedling number are 1/2 of first paragraph Huang seedling number.
The field practical application of 1.3 segmentation application and thinning-out methods
Also will consider different plot during production application, the Plain spring is seeding quantity 0.75kg/ mu in vain; The plot of sowing after ploughing after wheat harvest, because wheat stubble is more, affects seeding quality, and seeding quantity is best with 1.0-1.2kg/ mu.
Use " grain is many " weed killer herbicide evenly to spray, all effective to single, double cotyledon weeds, in millet after planting, emerge before evenly spray in earth's surface, every mu of optimal dose is 100-120g/ mu, the highest 150g/ mu, and every mu is watered 50kg.
Have part paddy seedling after millet emerges obviously to turn yellow dwarfing, and in the natural death of 2-3 leaf after date, now observable field field run plant number, and according to the seedling situation under former years normal management conditions, reasonable measuring and calculating thinning number, can adopt and carry out thinning with the following method: (1) is if seedling number is more and monocotyledon weed is more, sethoxydim weed killer herbicide can be sprayed carry out second segment thinning (a seedling number fallen about is equivalent to 50% of Huang Miao) and kill monocotyledon weed, after second segment thinning, seedling number normally then can kill monocotyledon weed at 4 leaf after dates by continuing spraying herbicide sethoxydim, 2 first 4 chlorine sodium kill broad leaved weed.If seedling number is still more after second segment thinning, then carry out the 3rd intersegmental seedling (a seedling number fallen is identical with the seedling fallen between second segment) by spraying herbicide Imazethapyr, because the residence time of weed killer herbicide Imazethapyr is longer, therefore lowest dose level should be used, only paddy seedling is sprayed, be sprayed onto ground as far as possible less.(2) if seedling number is more and have monocotyledon weed and broad leaved weed concurrently, Imazethapyr weed killer herbicide can be sprayed carry out second segment thinning (a seedling number fallen about is equivalent to 50% of Huang Miao) and kill weeds, should note using comparatively low dosage to reduce pedo relict.If seedling number is normal after second segment thinning, then do not need to carry out thinning again, broad leaved weed can use 2 first 4 chlorine sodium to kill, if seedling number still carries out the 3rd intersegmental seedling (a seedling number fallen is identical with the seedling fallen between second segment) by spraying herbicide sethoxydim more at most after second segment thinning.(3) calculate accurately if can have final number of seedling, also can simultaneously spraying herbicide sethoxydim, Imazethapyr (a seedling number fallen is equal with yellow seedling number), the later stage weeds can kill monocotyledon weed at 4 leaf after dates by continuation spraying herbicide sethoxydim, 2 first 4 chlorine sodium kill broad leaved weed.
The breeding of 1.4 seeds
The propagation method of 1.41 monoclonal antibody sethoxydim weed killer herbicide millet varieties:
A, sowing date: normal summer sowing, also can at early July late sowing or broadcast in late spring late May in mid or late June.
B, seeding method: drill spacing 40-50 centimetre.
C, planting density: summer sowing plot 4-5 ten thousand plants/acre.
D, seedling management technical essential (thinning period, pest control in seedling stage, weed killer herbicide spray period and dosage etc.): before broadcasting rear seedling, spray " grain is many " weed killer herbicide 100-120 gram/acre.After tidy seedlings output, carry out weeding with sethoxydim weed killer herbicide and kill hybrid strain.Seedling stage, attention control borer, can adopt oophagous trichogrammae or chemical control two class methods, and oophagous trichogrammae control in the field ovum beginning Sheng phase, should be put honeybee 8000-10000 head, put twice continuously for every mu; Chemical control can be sprayed with 2.5% decis 800-1000 times of liquid.
E, fertilising: execute phosphoric acid diamines 25 kilograms for every mu; Shooting stage every mu imposes 20 kg urea.
The disease of f, attention and lodging situation: millet blast, banded sclerotial blight and in good time cultivation and banking should be prevented and treated in time prevent lodging under harsh weather.
The propagation method of 1.42 monoclonal antibody Imazethapyr weed killer herbicide millet varieties
Monoclonal antibody Imazethapyr weed killer herbicide millet variety carries out weeding with Imazethapyr weed killer herbicide and kills hybrid strain after tidy seedlings output, and other measure is identical with the propagation method of monoclonal antibody sethoxydim weed killer herbicide millet variety.
The propagation method of 1.43 double anti-Imazethapyrs and sethoxydim weed killer herbicide millet variety
Hold concurrently anti-Imazethapyr and sethoxydim weed killer herbicide millet variety carries out weeding with sethoxydim in conjunction with Imazethapyr weed killer herbicide and kills weeds after tidy seedlings output, and other measure is identical with the propagation method of monoclonal antibody sethoxydim weed killer herbicide millet variety.
Claims (7)
1. the method utilizing weed killer herbicide to carry out millet segmentation thinning, it is characterized in that, utilize the first millet variety of monoclonal antibody sethoxydim weed killer herbicide, second millet variety of monoclonal antibody Imazethapyr weed killer herbicide and the 3rd millet variety of hold concurrently anti-sethoxydim and Imazethapyr two kinds of weed killer herbicides, in seeding quantity (0.8-1.2): (0.8-1.2): the ratio mixing of (0.8-1.2), being formed mixed is that millet variety is sowed, chemical thinning is realized by spraying corresponding weed killer herbicide after emerging, wherein the first millet variety of monoclonal antibody sethoxydim weed killer herbicide and the second millet variety of monoclonal antibody Imazethapyr weed killer herbicide are respectively chosen 1/2 amount weed killer herbicide prometryn and are processed, to emerge the natural death of 2-3 leaf after date through the millet of weed killer herbicide prometryn process.
2. a kind of method utilizing weed killer herbicide to carry out millet segmentation thinning according to claim 1, is characterized in that: the first described millet variety, the second millet variety and the 3rd millet variety, mix in the ratio of seeding quantity 1:1:1.
3. a kind of method utilizing weed killer herbicide to carry out millet segmentation thinning according to claim 1, it is characterized in that: the breeding method of the first millet variety of described monoclonal antibody sethoxydim weed killer herbicide is: do recurrent parent with the kind that the proterties of not antiweed is excellent, backcross with monoclonal antibody sethoxydim weed killer herbicide millet variety, each generation all carries out M8003 line by the corresponding weed killer herbicide of spray.
4. a kind of method utilizing weed killer herbicide to carry out millet segmentation thinning according to claim 1, it is characterized in that: the breeding method of the second millet variety of described monoclonal antibody Imazethapyr weed killer herbicide is: do recurrent parent with the kind that the proterties of not antiweed is excellent, backcross with monoclonal antibody Imazethapyr weed killer herbicide millet variety, each generation all carries out M8003 line by the corresponding weed killer herbicide of spray.
5. a kind of method utilizing weed killer herbicide to carry out millet segmentation thinning according to claim 1, it is characterized in that: the breeding method of the 3rd millet variety of described double anti-sethoxydim and Imazethapyr weed killer herbicide is: using the first millet variety of the second millet variety of monoclonal antibody Imazethapyr weed killer herbicide and monoclonal antibody sethoxydim weed killer herbicide as hybrid strain, do recurrent parent with the kind that the proterties of not antiweed is excellent, to select to hold concurrently the 3rd millet variety of anti-sethoxydim and Imazethapyr weed killer herbicide by generation.
6. a kind of method utilizing weed killer herbicide to carry out millet segmentation thinning according to claim 1, is characterized in that: through the millet 2-3 leaf phase natural death of weed killer herbicide prometryn process, realizes the thinning of first paragraph chemistry; 3 leaf after dates select Imazethapyr or sethoxydim weed killer herbicide to carry out thinning according to weeds kind, spraying Imazethapyr weed killer herbicide makes the first millet variety death of monoclonal antibody sethoxydim weed killer herbicide realize the thinning of second segment chemistry, if the young plant still more sethoxydim weed killer herbicide that sprays again makes the second millet variety of monoclonal antibody Imazethapyr weed killer herbicide dead, thus realizes the 3rd section of chemical thinning.
7. a kind of method utilizing weed killer herbicide to carry out millet segmentation thinning according to claim 1, is characterized in that: described seeding quantity is every mu of sowing 0.75-1 kilogram.
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| CN105940913A (en) * | 2016-05-11 | 2016-09-21 | 山西省农业科学院旱地农业研究中心 | Hybridization millet thinning-free plantation method |
| CN106856717A (en) * | 2017-03-03 | 2017-06-20 | 山西大学 | Application and thinning-out method is exempted from a kind of milletization control |
| CN106912289A (en) * | 2017-03-23 | 2017-07-04 | 河北省农林科学院旱作农业研究所 | The method that millet broadcasts sowing plantation |
| CN107027381A (en) * | 2017-03-22 | 2017-08-11 | 定襄县金地农科贸服务有限公司 | One kind confused flour beetle kind exempts from thinning technology |
| CN107801731A (en) * | 2017-11-03 | 2018-03-16 | 安徽省农业科学院作物研究所 | A kind of sesame thinning agent and its application process in sesame plantation |
| CN109315246A (en) * | 2018-11-30 | 2019-02-12 | 山东省农业科学院作物研究所 | A kind of cultural method improving salt-soda soil millet seedling stage coverage |
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| 程汝宏等: "谷子简化栽培技术研究进展与发展方向", 《河北农业科学》 * |
| 郑学勤等: "谷子化学除草试验总结", 《黑龙江农业科学》 * |
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| CN106856717A (en) * | 2017-03-03 | 2017-06-20 | 山西大学 | Application and thinning-out method is exempted from a kind of milletization control |
| CN107027381A (en) * | 2017-03-22 | 2017-08-11 | 定襄县金地农科贸服务有限公司 | One kind confused flour beetle kind exempts from thinning technology |
| CN106912289A (en) * | 2017-03-23 | 2017-07-04 | 河北省农林科学院旱作农业研究所 | The method that millet broadcasts sowing plantation |
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| CN107801731A (en) * | 2017-11-03 | 2018-03-16 | 安徽省农业科学院作物研究所 | A kind of sesame thinning agent and its application process in sesame plantation |
| CN107801731B (en) * | 2017-11-03 | 2020-04-17 | 安徽省农业科学院作物研究所 | Sesame thinning agent and application method thereof in sesame planting |
| CN109315246A (en) * | 2018-11-30 | 2019-02-12 | 山东省农业科学院作物研究所 | A kind of cultural method improving salt-soda soil millet seedling stage coverage |
| CN109497082A (en) * | 2018-11-30 | 2019-03-22 | 北京市园林科学研究院 | A kind of fruit removes medicament and fruit removes method |
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