CN109729942A - A kind of serious regional beet implantation methods of the windy Weed infestation of high and cold spring drought - Google Patents
A kind of serious regional beet implantation methods of the windy Weed infestation of high and cold spring drought Download PDFInfo
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Abstract
The invention discloses a kind of serious regional beet implantation methods of high and cold windy Weed infestation of spring drought, this method comprises: in 15~April 20 April, the mode of drilling is taken to sow barley, 5~May 15 May, when barley is 4~6 centimetres high, with precision drilling dirlling by seeder beet, line-spacing is 50~60 centimetres, and spacing in the rows is 16~18 centimetres, and beet sows ridge and sows ridge in 60~90 ° of angles to barley, it suppresses in sowing, sprays water in time after broadcasting；In beet a pair of leaf period, herbicide spraying after herbicide spraying 4~5 days, weed with a hoe with weeding, removes weeds and the barley seedling of ridge back.It is a kind of beet implantation methods for being suitble to promote and apply in high and cold, spring drought, windy, the serious area of Weed infestation.
Description
Technical field
The invention belongs to technical field of agricultural cultivation, the serious regional beet of especially a kind of windy Weed infestation of high and cold spring drought
Implantation methods.
Background technique
Daxing'an Mountainrange northern area is commonly called as ridge backlands area, and awful weather, spring temperature is low, builds in Ergun City within 2018
At sugar refinery and the operation for handling 5000 tons of beet a day, by taking the more Ergun of planting beet area as an example, April is minimum
Temperature is -16.0 DEG C, and maximum temperature is 23.5 DEG C, and mean temperature is 3 DEG C, and minimum temperature in May is -3.1 DEG C, and maximum temperature is
29.5 DEG C, mean temperature in May is 11.8 DEG C, in mid or late April other than sowing wheat, cannot sow other crops；Spring
Arid, spring precipitation is few, there was only 60 millimeters according to many years statistics precipitation in 3~May, to have foot when guaranteeing crop seeding
Enough soil moistures content, ridge backlands area actively develops sprinkling irrigation in recent years, sprays mainly by extracting and temporarily storing river water；The farmland in ridge north
It is low mountain grassland exploitation, only a small number of farmland surroundings have shelter-forest, 4~5 monthly average wind speed 2.4~3.0 of ridge backlands area
Meter per second has thunderstorm days 5~June, and dust storm can destroy farmland seedling sometimes, almost has every year and ruins kind of a phenomenon；Farmland
Surrounding is grassland, thus farmland weed is more, and for beet, the gramineae weed in beet ground is relatively good anti-with herbicide
Control, somewhat difficult with the anti-broad-leaved weeds of herbicide, mainly weeds seedling age is irregular, shallow-layer grass-seed when condition is suitable for
Shi Faya, using effect of another aspect herbicide under conditions of weather or ground moistening is good, but ridge backlands area Climate Dryness
It is dry, the effect of herbicide is not played, common way is the access times for increasing the dosage of herbicide and increasing herbicide,
Although controlling the growth of weeds to a certain extent, also make the beet underproduction, increases cost, and pollute environment；Ridge north
>=10 DEG C of effective accumulated temperature only have 2100 DEG C or so, and frost-free period is more than 120 days times during frost-free period is 110 days or so, 10 years average
Only 2 years, this special natural conditions determined that this place is unable to the breeding times such as maize planting longer crop, can only plant small
Wheat, barley, rape and a small amount of potato, ridge backlands area September part minimum temperature that is averaged is -5.5 DEG C, and average maximum is
27.9 DEG C, 6.6 degree of late September average out to, some time Septembers just just snow, so in September, the last ten-days period must start harvest beet,
And it is harvested in the short time；Ridge backlands area crop yield is low, but dose is relatively more, applies chemical fertilizer due to a large amount of for many years
Under the action of lacking both factors with the nutrient that crop biological yield low strap is walked, had accumulated within the scope of topsoil a large amount of nitrogen, phosphorus,
The available nutrient of potassium, while again due to the eluviation of nitrogen, root layer in the range of have accumulated a large amount of available nitrogens, ridge backlands again
The several state farm farmland sample result measurements in area show: available nitrogen, rapid available phosphorus, available potassium point within the scope of 0~30 centimetre of topsoil
Not Wei 152mg/kg, 42mg/kg and 213mg/kg, 30~60 centimetres of available nitrogens are 86mg/kg, 60~90 centimetres of available nitrogen is
61mg/kg, this shows that the available nitrogen in soil is very rich, although the comparision contents of nitrogen, phosphorus potassium are abundant, ridge backlands area makees
Object fertility ground temperature early period is low, how to activate and then particularly important using these available nutrients in soil.
The biological characteristics of special, soil characteristic and beet according to the weather in ridge backlands area, in ridge north, planting beet is advantageous
Place, also have a unfavorable place, advantageous place be weather cool, day and night temperature it is big, the accumulation of beet sugar part is fast, and beet is not easy
Brown spot is infected, insect pest is also light；Unfavorable place is as follows: the ridge backlands area unshielded woods in major part farmland, spring wind is big, and dust storm holds
Easily seedling is killed or seedling " is buried dead "；Weeds in field is more, and excessive herbicide of applying causes the beet underproduction；Before beet fertility
The low utilization efficiency for making available nutrient in soil of the phase soil moisture is low；Since Soil Available nitrogen is supported in 0~90 centimetre of root layer of soil
Point height, July and August part rainfall are more in addition, beet give birth to the excessive growth of middle and later periods cauline leaf, field closing are serious, be unfavorable for yield and
The formation of more high sugar content；Frost-free period is short, effective accumulated temperature is low, and Sugarbeet Yield is relatively low；September part weather is unstable, some time snowfalls
It is early, it need to harvest in due course.Ridge backlands area is made full use of to be conducive to the superiority condition of planting beet, research overcomes unfavorable factor, proposes
Seriously regional beet implantation methods are significant for a kind of windy crop smothering of high and cold spring drought.
Summary of the invention
It is an object of the invention to the biological characteristics according to beet, proposition is suitble in high and cold, spring drought, windy, weeds danger
A kind of serious regional beet implantation methods of high and cold windy Weed infestation of spring drought that the serious area of evil promotes and applies.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
A kind of serious regional beet implantation methods of the windy Weed infestation of high and cold spring drought, it includes the following steps:
S1, selection plot
It selects do not planted beet, potato and rape within nearly 3 years, has abundant water resources, there is the plot of sprinkling irrigation equipment；
S2, site preparation and fertilization
Autumn or spring plough, and chemical fertilizer and/or organic fertilizer are uniformly spread fertilizer over the fields in soil surface, so during ploughing
Afterwards by plough it is mechanical mixed apply in soil plough horizon, spring site preparation, site preparation quality is accomplished to put down, is broken, real, without root stubble；
S3, sowing barley
April, 15~April 20, took the mode of drilling to sow barley, per acre 8.0~10.0 kilograms of barley sowing quantity；
S4, sowing beet
On 5~May 15 May, when barley is 4~6 centimetres high, using precision drilling dirlling by seeder beet, line-spacing is 50~60
Centimetre, spacing in the rows is 16~18 centimetres, and beet sows ridge and sows ridge to being in 60~90 ° of angles to barley, is suppressed in sowing, after broadcasting
Water spray in time；
S5, field management
12 leaf this periods are grown from the cotyledon period of beet to beet, sprayed a herbicide at interval of 7~10 days,
3~4 herbicides are sprayed in total, and spray irrigation is carried out after each herbicide spraying 10~15 hours；
Cotyledon stage of sugar beet: first time herbicide spraying sprays beet peacefulness；
Beet a pair of leaf period: second of herbicide spraying sprays desmedipham peace clethodim, or sprays beet peacefulness
And Quizalotop-ethyl, after spraying second of herbicide 4~5 days, weed with a hoe with weeding, removes the weeds and barley of ridge back
Seedling；
4~6 leaf periods of beet: third time herbicide spraying sprays peaceful second furan Huang and clethodim, or sprays peacefulness
Second furan Huang and Quizalotop-ethyl after spraying third time herbicide 4~5 days, carry out cultivation and banking weeding, remove the weeds of ridge back
And barley seedling；
8~12 leaf periods of beet: if weeds in field is more, the 4th herbicide spraying, spray peaceful second furan Huang and
Clethodim, or spray peaceful second furan Huang and Quizalotop-ethyl；If weeds in field is less, the 4th herbicide is not sprayed.
Preferably, in step S5, beet a pair of leaf period: if prediction has wind speed within 10 days be 2.5 meter per seconds or more
Strong wind weather, second of herbicide spraying do not spray clethodim and Quizalotop-ethyl, only spray beet peacefulness, strong wind weather later into
Row weeds with a hoe with weeding, and removes weeds and the barley seedling of ridge back.
Preferably, the beet peacefulness is the beet peacefulness missible oil that effective component is 8% desmedipham and 8% phenmedipham；
The clethodim is the clethodim EC that effective component is 24% clethodim；The Quizalotop-ethyl is that effective component is 10%
The Quizalotop-ethyl missible oil of Quizalotop-ethyl；The peaceful second furan Huang is that effective component is 7% desmedipham, 7% phenmedipham and 7% second
The peaceful second furan Huang missible oil of oxygen benfuresate.
Preferably, first time herbicide spraying sprays 120~150 milliliter/mu of beet peacefulness missible oil；It sprays and removes for the second time
Careless agent sprays 200~250 milliliter/mu of beet peacefulness missible oil, 30~100 milliliter/mu of clethodim EC, or sprays desmedipham
200~250 milliliter/mu of peaceful missible oil, 30~100 milliliter/mu of Quizalotop-ethyl missible oil；Third time herbicide spraying sprays peaceful second
200~300 milliliter/mu of furan Huang, 30~100 milliliter/mu of clethodim EC；Or spray peaceful 200~300 milliliters of second furan Huang/
Mu, 30~100 milliliter/mu of Quizalotop-ethyl missible oil；4th herbicide spraying sprays peaceful 350~400 milli of second furan Huang missible oil
Liter/mu, 30~100 milliliter/mu of clethodim EC, or spray peaceful 350~400 milliliter/mu of second furan Huang missible oil, Quizalotop-ethyl
30~100 milliliter/mu of missible oil.
Preferably, to during harvesting after 12 true leaves of beet: according to field soil soil moisture content and beet growing way in time into
Row sprinkling irrigation carries out 1~2 artificial weeding according to weeds in field situation.
Preferably, in step S1, select the soil types in plot for loam.
Preferably, in step S2, the chemical fertilizer is nitrogen-phosphorus-potassium compound fertilizer, and effective component N is 10%, P2O5For 16%, K
It is 15%, applies 30~40 kilograms of nitrogen-phosphorus-potassium compound fertilizer per acre.
Preferably, in step S2, the organic fertilizer is one or more mixtures by animal dung, adds gel-shaped class
One or more strains in bacillus, bacillus licheniformis, bacillus amyloliquefaciens and Bacillus subtillis, by corruption
It is ripe, fermentation, be granulated made of biological organic fertilizer, organic matter be more than or equal to 40%, living bacteria count be more than or equal to 0.2 hundred million/gram, often
50~200 kilograms of biological organic fertilizer of mu application.
Preferably, in step S2,30~35 centimetres of depth of ploughing.
Preferably, in step S4, line-spacing is 55 centimetres, and spacing in the rows is 16~18 centimetres, and beet sowing ridge is sowed to barley
Ridge is in 80~90 ° of angles.
Preferably, in step S4, the precision planter is ditched using double disk opener or ploughshare, it is preferred to use
Ploughshare trench digging, ploughshare trench digging width is 18~22 centimetres.
The beneficial effects of the present invention are:
1) the characteristics of present invention utilizes barley cold-resistant, can be with sowing in ice crust, sowing on 15~April 20 April barley, to 5
5~May 15 moon can sow beet, at this moment 4~6 centimetres of barley height of seedling.First sowing barley has the solid soil of radix saposhnikoviae
Effect, the blade of barley is wide compared with wheat leaf blade, is equal to later thinning beet after broadcasting barley provided with a lot of windbreak, beet
Sowing time, barley grew to 4~6 centimetres in addition, Hordeum shallow root system crop, table when broadcasting beet on May, the middle ten days
Layer root system is than more developed, and root system and its secretion can fix the grains of sand that surface layer is easy flowing in a certain range, and barley is anti-
Wind action is two aspects: burying beet " ridge eye " first is that preventing and control sandy storm before beet emergence, on the other hand prevents beet from going out
Miao Hou, harm of the dust storm to beet seedling are emerged for beet after planting about 10~15 days, barley tiller at this time, protection effect
It can be more preferable；Water lift moisture creating, the moisture that barley root system on daytime absorbs are lost in atmosphere by transpiration, and night root system is wet
Soil layer in absorb moisture, and released in the topsoil of arid, provide condition for beet germination and growth of seedling, but together
When be also that early germination creates condition for shallow-layer weed seed；Since barley first sows compared with beet, first emerges, so barley is compared with beet
It is initially formed flourishing root system, on the one hand the secretion of root system has activated the nutrient around root system, point of another aspect root system
Secretion provides organic nutrient such as amino acid etc. again for microorganism, and the beneficial bacterium in biological organic fertilizer is native at this time after being manured into soil
Earth temperature and temperature are all low, and bacterium under conditions of low temperature in biological organic fertilizer can survive a period of time, with the liter of temperature
Height, the organic matter in fertilizer provide simple nutrient, and with the formation of barley and beet root system, root system is constantly supplied in fertilizer
The a large amount of nutrient of beneficial bacterium, the beneficial bacterium nutrient in activating soil again, decomposes the harmful substance in soil as remained in turn
Herbicide etc..
2) beet of the present invention sows ridge and sows ridge to being in 60~90 ° of angles to barley, avoid beet ridge to barley ridge to
Beet is Chong Die with barley furrow when parallel, and the barley on whole ridge is turned over when sowing beet, influences the solid native effect of radix saposhnikoviae.
3) present invention precision drilling dirlling by seeder beet, is ditched using ploughshare, and trench digging width is 18~22 centimetres, and ploughshare is opened
Ditch can rout up " careless bud " in furrow, make its " thirsting ", remove the barley seedling in beet furrow, leave appropriate beet seedling
The space of growth avoids barley seedling and beet seedling from fighting for moisture, nutrient and sunlight.Ploughshare ditches to form shallower furrow, energy
Make beet seed that can more touch soil moisture, be conducive to beet seed germination and beet seedling growth, suppress in sowing, broadcast it is rear and
When spray water；It can make seedling band soil more " consolidation " nearby, spray water in time after a sprinkling irrigation circle sowing evening, the effect of water spray is for sweet tea
Dish and weeds germination create conditions, meanwhile, water spray also plays the role of " pressure wind ", " pressure is husky ".
4) present invention carries out first time herbicide spraying in Cotyledon stage of sugar beet, sprays beet peacefulness；Utilize beet peacefulness energy
Dicotyledon is killed, but does not injure the characteristic of thinning beet, is that the barley of the beet and ridge back in furrow is created preferably
Growth conditions.
5) present invention carries out second of herbicide spraying in beet a pair of leaf period, and prediction had strong wind weather within 10 days,
Individually spray beet peacefulness, do not kill ridge back barley, it is allowed to continue to play windbreak function, strong wind weather later using hoe into
Row weeds with a hoe with weeding, and removes weeds and the barley seedling of ridge back；Prediction did not had strong wind weather within 10 days, sprayed beet peacefulness
And clethodim, or desmedipham peace Quizalotop-ethyl is sprayed, disposably kills furrow and broadleaf weed in the back of ridge and big
Wheat seeding after spraying second of herbicide 4~5 days, is carried out being carried out weeding with a hoe with weeding using hoe, further removes ridge back
Weeds and barley seedling；
6) present invention carries out third time herbicide spraying in 4~6 leaf periods of beet, and beet drug resistance is stronger at this time, spray
Beet peacefulness, peaceful second furan Huang and clethodim are applied, or sprays peaceful, the peaceful second furan Huang of beet and Quizalotop-ethyl, it can to the greatest extent greatly
Beet in the ranks barley, weeds are removed to degree, after spraying third time herbicide 4~5 days, carries out cultivation and banking, it can be thorough
Weeds and the barley seedling of ridge back are removed in ground, while earthing up again to beet, are that better condition is created in the middle and later periods growth of beet.
7) present invention carries out spray irrigation after each herbicide spraying 10~15 hours；Be conducive to create the soil of part
Earth, microenvironment with the humid air give full play to the effect of herbicide, and beet seedling is promoted to grow up strong and sturdy, and promote shallow-layer grass-seed hair
Bud, to be removed later using herbicide or intertillage, water drenching also plays the role of " pressure wind, pressure are husky ".
Specific embodiment
To keep technical solution of the present invention clearer, embodiment of the present invention is made into one below by specific embodiment
Step describes in detail.
Embodiment 1: being that the applicant is of the invention in the big self-employed tree cultivator use of Hulunbeier City Ergun City granny rag below
Method plants the application example of 500 mu of beets, it includes the following steps:
S1, selection plot
It selects do not planted beet, potato and rape within nearly 3 years, has abundant water resources, there is sprinkling irrigation equipment, soil types is earth
The 500 mu of farmland planting beets of soil concentrated in flakes；
S2, site preparation and fertilization
Autumn ploughs, and 32 centimetres of mean depth of ploughing, uniformly nitrogen-phosphorus-potassium compound fertilizer 35 is public per acre before ploughing
Jin and Shijiazhuang Wo Fuwo Fei Ye Co., Ltd production 80 kilograms of biological organic fertilizer, wherein nitrogen-phosphorus-potassium compound fertilizer effective component N
For 10%, P2O5For 16%, K 15%, biological organic fertilizer be by sheep dung addition gel-shaped series bacillus, bacillus licheniformis,
Bacillus amyloliquefaciens and Bacillus subtillis mixed bacteria, process is decomposed, ferments, biological organic fertilizer made of granulation, organic
Matter be more than or equal to 40%, living bacteria count be more than or equal to 0.2 hundred million/gram；Then it is applied in soil plough horizon by mechanical mix of ploughing, the spring
Season site preparation, site preparation quality accomplishes to put down, is broken, real, without root stubble；
S3, sowing barley
April 18 and two days on the 19th, the mode of drilling is taken to sow barley, barley variety is to cultivate beer wheat No. 9, per acre greatly
8 kilograms of wheat sowing quantity；
S4, sowing beet
At 5 centimetres of barley average height, use precision drilling dirlling by seeder beet, beet variety on May 11 and two days on the 12nd
For KWS2314, precision planter is ditched using ploughshare, and trench digging width is 20 centimetres, and line-spacing is 55 centimetres, and spacing in the rows is 17 centimetres,
Beet sows ridge and sows ridge in 90 ° of angles to barley, and after planting suppression in time, sowing, which is over one, sprays circle later using circle
Shape irrigation sprinkler is sprayed water；
S5, field management
12 leaf this periods are grown from the cotyledon period of beet to beet, spray 3 herbicides, the weeding sprayed in total
Agent is respectively: beet peacefulness, clethodim, Quizalotop-ethyl and peaceful second furan are yellow, and the beet peacefulness is that effective component is 8% sweet tea
The beet peacefulness missible oil of dish peace and 8% phenmedipham；The clethodim is the clethodim EC that effective component is 24% clethodim；
The Quizalotop-ethyl is the Quizalotop-ethyl missible oil that effective component is 10% Quizalotop-ethyl；The peaceful second furan Huang be effectively at
It is divided into the peaceful second furan Huang missible oil of 7% desmedipham, 7% phenmedipham and 7% ethofumesate；
Cotyledon stage of sugar beet: first time herbicide spraying sprays beet peacefulness missible oil, and sprayed dose is 145 milliliters/mu, spray
Spray irrigation is carried out after spraying herbicide 12 hours；
Beet a pair of leaf period: according to weather data over the years and meteorological weather forecast, not having wind speed within 10 days is 2.5
Strong wind weather more than meter per second, second of herbicide spraying spray beet peacefulness missible oil and Quizalotop-ethyl missible oil, and beet is peaceful
Missible oil sprayed dose is 220 milliliters/mu, and Quizalotop-ethyl missible oil sprayed dose is 50 milliliters/mu；After herbicide spraying 12 hours
Carry out spray irrigation；After herbicide spraying 5 days, weed with a hoe with weeding, removes weeds and the barley seedling of ridge back；
4~6 leaf periods of beet: third time herbicide spraying sprays peaceful second furan Huang missible oil and Quizalotop-ethyl missible oil, peace
Peaceful second furan Huang missible oil sprayed dose is 250 milliliters/mu, quizalofop-ethyl EC sprayed dose is 50 milliliters/mu；Herbicide spraying 12 is small
When after carry out spray irrigation；After spraying third time herbicide 5 days, cultivation and banking is carried out, removes the weeds of ridge back and big
Wheat seeding；
8~12 leaf periods of beet: weeds in field is few, does not spray the 4th herbicide；
To during harvesting after 12 true leaves of beet: sprinkling irrigation is secondary, and July and August part carry out 2 artificial weedings；
S6, in due course harvest
Use within September 20 days mechanical harvest, 2.68 tons of average yield per mu, averagely 1474 yuan of mu gross income.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (10)
1. a kind of serious regional beet implantation methods of windy Weed infestation of high and cold spring drought, it includes the following steps:
S1, selection plot
It selects do not planted beet, potato and rape within nearly 3 years, has abundant water resources, there is the plot of sprinkling irrigation equipment；
S2, site preparation and fertilization
Autumn or spring plough, and chemical fertilizer and/or organic fertilizer are uniformly spread fertilizer over the fields in soil surface during ploughing, then led to
Cross plough it is mechanical mixed apply in soil plough horizon, spring site preparation, site preparation quality is accomplished to put down, is broken, real, without root stubble；
S3, sowing barley
April, 15~April 20, took the mode of drilling to sow barley, per acre 8.0~10.0 kilograms of barley sowing quantity；
S4, sowing beet
On 5~May 15 May, when barley is 4~6 centimetres high, using precision drilling dirlling by seeder beet, line-spacing is 50~60 centimetres,
Spacing in the rows is 16~18 centimetres, and beet sows ridge and sows ridge to being in 60~90 ° of angles to barley, is suppressed in sowing, after broadcasting in time
Water spray；
S5, field management
12 leaf this periods are grown from the cotyledon period of beet to beet, sprayed a herbicide at interval of 7~10 days, in total
3~4 herbicides are sprayed, spray irrigation is carried out after each herbicide spraying 10~15 hours；
Cotyledon stage of sugar beet: first time herbicide spraying sprays beet peacefulness；
Beet a pair of leaf period: second of herbicide spraying sprays desmedipham peace clethodim, or sprays desmedipham peace essence
Quizalofop-ethyl after spraying second of herbicide 4~5 days, weed with a hoe with weeding, removes weeds and the barley seedling of ridge back；
4~6 leaf periods of beet: third time herbicide spraying sprays peaceful second furan Huang and clethodim, or sprays peaceful second furan
Yellow and Quizalotop-ethyl after spraying third time herbicide 4~5 days, carries out cultivation and banking weeding, removes the weeds of ridge back and big
Wheat seeding；
8~12 leaf periods of beet: if weeds in field is more, the 4th herbicide spraying sprays peaceful second furan Huang and alkene grass
Ketone, or spray peaceful second furan Huang and Quizalotop-ethyl；If weeds in field is less, the 4th herbicide is not sprayed.
2. the serious regional beet implantation methods of the windy Weed infestation of high and cold spring drought according to claim 1, it is characterised in that:
In step S5, beet a pair of leaf period: if prediction has wind speed within 10 days be the strong wind weather of 2.5 meter per seconds or more, for the second time
Herbicide spraying does not spray clethodim and Quizalotop-ethyl, only sprays beet peacefulness, and strong wind weather later weed with a hoe with weeding,
Remove weeds and the barley seedling of ridge back.
3. seriously regional beet implantation methods, feature exist the windy Weed infestation of high and cold spring drought according to claim 1 or 2
In: the beet peacefulness is the beet peacefulness missible oil that effective component is 8% desmedipham and 8% phenmedipham；The clethodim
It is the clethodim EC that effective component is 24% clethodim；The Quizalotop-ethyl is the essence that effective component is 10% Quizalotop-ethyl
Quizalofop-ethyl EC；The peaceful second furan Huang is the peace that effective component is 7% desmedipham, 7% phenmedipham and 7% ethofumesate
Peaceful second furan Huang missible oil.
4. the serious regional beet implantation methods of the windy Weed infestation of high and cold spring drought according to claim 3, it is characterised in that:
First time herbicide spraying sprays 120~150 milliliter/mu of beet peacefulness missible oil；Second of herbicide spraying, prediction 10 days it
It is interior without wind speed be 2.5 meter per seconds more than strong wind weather, spray 200~250 milliliter/mu of beet peacefulness missible oil, clethodim EC
30~100 milliliters/mu, or spray 200~250 milliliter/mu of beet peacefulness missible oil, 30~100 milliliters of Quizalotop-ethyl missible oil/
Mu；Prediction 10 days within have wind speed be 2.5 meter per seconds more than strong wind weather, spray 200~250 milliliters of beet peacefulness missible oil/
Mu；Third time herbicide spraying sprays peaceful 200~300 milliliter/mu of second furan Huang, 30~100 milliliter/mu of clethodim EC；Or
Person sprays peaceful 200~300 milliliter/mu of second furan Huang, 30~100 milliliter/mu of Quizalotop-ethyl missible oil；4th herbicide spraying,
Peaceful 350~400 milliliter/mu of second furan Huang missible oil, 30~100 milliliter/mu of clethodim EC are sprayed, or sprays peaceful second furan Huang
350~400 milliliter/mu of missible oil, 30~100 milliliter/mu of Quizalotop-ethyl missible oil.
5. the serious regional beet implantation methods of the windy Weed infestation of high and cold spring drought according to claim 3, it is characterised in that:
To during harvesting after 12 true leaves of beet: being sprayed in time according to field soil soil moisture content and beet growing way, according to field
Weeds situation carries out 1~2 artificial weeding.
6. the serious regional beet implantation methods of the windy Weed infestation of high and cold spring drought according to claim 3, it is characterised in that:
In step S1, select the soil types in plot for loam.
7. the serious regional beet implantation methods of the windy Weed infestation of high and cold spring drought according to claim 3, it is characterised in that:
In step S2, the chemical fertilizer is nitrogen-phosphorus-potassium compound fertilizer, and effective component N is 10%, P2O5For 16%, K 15%, apply per acre
30~40 kilograms of nitrogen-phosphorus-potassium compound fertilizer.
8. the serious regional beet implantation methods of the windy Weed infestation of high and cold spring drought according to claim 7, it is characterised in that:
In step S2, the organic fertilizer is one or more mixtures by animal dung, adds gel-shaped series bacillus, lichens bud
One or more strains in spore bacillus, bacillus amyloliquefaciens and Bacillus subtillis, process is decomposed, ferments, is granulated
Biological organic fertilizer, organic matter be more than or equal to 40%, living bacteria count be more than or equal to 0.2 hundred million/gram, apply biological organic fertilizer per acre
50~200 kilograms.
9. the serious regional beet implantation methods of the windy Weed infestation of high and cold spring drought according to claim 3, it is characterised in that:
In step S2,30~35 centimetres of depth of ploughing.
10. seriously regional beet implantation methods, feature exist the windy Weed infestation of high and cold spring drought according to claim 3
In: in step S4, line-spacing is 55 centimetres, and spacing in the rows is 16~18 centimetres, and beet sows ridge and sows ridge in 80~90 ° to barley
Angle.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910096639.7A CN109729942B (en) | 2019-01-23 | 2019-01-23 | Method for planting beet in severe-harm areas with high and cold spring drought and windy weeds |
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| CN201910096639.7A CN109729942B (en) | 2019-01-23 | 2019-01-23 | Method for planting beet in severe-harm areas with high and cold spring drought and windy weeds |
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| CN111937707A (en) * | 2020-09-02 | 2020-11-17 | 内蒙古天圃农业科技发展有限公司 | Field management method for transplanting beet in paper tube |
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