CN105248131B - Improve the implantation methods of sweet tea buckwheat yield - Google Patents
Improve the implantation methods of sweet tea buckwheat yield Download PDFInfo
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- CN105248131B CN105248131B CN201510776424.1A CN201510776424A CN105248131B CN 105248131 B CN105248131 B CN 105248131B CN 201510776424 A CN201510776424 A CN 201510776424A CN 105248131 B CN105248131 B CN 105248131B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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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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Abstract
The invention discloses a kind of implantation methods for improving sweet tea buckwheat yield, include the following steps：A. fine site preparation, the B. rational applications of fertilizer, C. seed selections, D. seed soaking, E. sowings, F. field management.The sweet tea buckwheat survival rate of implantation methods plantation is high, and growth and development is fast, and base yield at most improves 72.48%, and the output value is high, good in economic efficiency, increases foreign export amount, promotes the development of sweet tea buckwheat.And the finished product sweet tea buckwheat quality of gained is good, flavones content is up to 0.125%.
Description
Technical field
The present invention relates to a kind of implantation methods of sweet tea buckwheat, particularly a kind of implantation methods for improving sweet tea buckwheat yield.
Technical background
Buckwheat (Buckwheat) belongs to polygonaceae (Polygonaceae) Fagopyrum (Fagopyrum), is annual or for many years
Raw perennial root plant, buckwheat have 2 cultigens, and one is sweet tea buckwheat (F.esculentum), that is, general buck wheat, the other is
Bitter buckwheat (F.tataricum).China is the big producer of buckwheat, there is long buckwheat plantation history.Annual plantation buckwheat area
There are about 2,000,000 hm2, about 1,000,000 t of buckwheat total output, cultivated area and total output are only second to the former Soviet Union and come second place of the world.
Buckwheat is also the traditional exported product in China, is exported to the U.S., Japan and Europe, and Japan accounts for every year from the buckwheat product of Chinese import
The 70% of its buckwheat import total amount.Buckwheat annual output of the China in last century Mo is basically stable at 600,000 tons or so, but due to kind
The restriction of kind factor, 48.1 ten thousand tons were dropped down to by 2002, is down to 32.7 ten thousand tons within 2003, although 2004 take
Effective measures, but relevant department estimates that annual output is still less than 280,000 tons.Buckwheat has unique nutritive value and health value
And favored by people, Japan, the U.S., some developed countries in Russia and Europe are very prosperous to the demand of buckwheat in recent years.Mesh
Before, Japan requires 500,000 t of China's export every year, and China can only supply 1/10th of its needs.International market exports 1t buckwheats
Wheat can exchange 3-5t wheats for.
Buckwheat has very high nutritive value and medicinal health value.In China, buckwheat and oat, Food Legume, black rice,
Millet, corn, wheat bran, rice bran etc. and referred to as eight big health foods.Sweet tea buckwheat economic value is higher, can make a variety of typical local food,
With higher medicinal health value, have and keep cardiovascular normal, reduction cholesterol, reduce blood glucose, reduce blood fat and other effects.
(hormone is not sprayed when planting sweet tea buckwheat in the prior art), and typically sweet tea buckwheat seed is spread in the ground, it is allowed to grow naturally, use is this
The sweet tea buckwheat yield of method plantation is relatively low, it is impossible to meet the needs of people are to sweet tea buckwheat, at present, sweet tea buckwheat is from domestic market to foreign export
All shorter, the yield of sweet tea buckwheat is relatively low, is typically only 1050-1500kg/hm2。
Invention content：
The object of the present invention is to provide a kind of implantation methods for improving sweet tea buckwheat yield.The sweet tea buckwheat of implantation methods plantation
Survival rate is high, and growth and development is fast, and base yield at most improves 72.48%, and the output value is high, good in economic efficiency, increases foreign trade and goes out
Mouth amount, promotes the development of sweet tea buckwheat.And the sweet tea buckwheat quality of gained is good, general flavone content is up to 0.125%.
In order to solve the above technical problems, the present invention is realized using following technical scheme：The implantation methods of sweet tea buckwheat yield are improved,
It is characterized in that：Include the following steps：A. fine site preparation, the B. rational applications of fertilizer, C. seed selections, D. seed soaking, E. sowings, F. fields pipe
Reason.
In the implantation methods of aforementioned raising sweet tea buckwheat yield,
The fine site preparations of step A are：Farming：It ploughs ditch and is no more than 10cm, by the way of drilling, line-spacing 20-40cm, clearly
Except preceding crop residual and weeds, native table is loose, digs trenches to drain the water away per ridge 1-2m；
The step B rational applications of fertilizer are：1., use sufficient base fertilizer：The inorganic weight ratio 1 with organic fertilizer in base fertilizer:2；2., chase after
Fertilizer：Dressing time is the sweet tea buckwheat pustulation period, and topdressing amount is the 1/4-1/2 of amount of inorganic fertilizer applied in base fertilizer；3., fertilising when by fertilizer and kind
Son separates；
The step C chooses seeds：Breeding is selected, i.e., except empty grain, blighted grain breaks the seed of grain, grass grain and impurity, selects full
Neat seed, in advance 1-2d bask seeds；
The step D soaks seed：Seed is eluriated with 20-28 DEG C of clear water 2-3 times, and seed soaking water is more than the 2- of seed volume
3 times, seed soaking process should change water 1-2 times, and gently wash by rubbing with the hands, and the mucus on kind of skin is removed in drift, it is impossible to damage kind skin；
The step E is sowed：Sowing time is the 7-8 months, and seed application rate is 50-75kg/hm2；
The step F field management is：1., save seedling from damage：Emergence situation is undesirable, to fill the gaps with seedlings in time；2., intertillage
Weeding：Sweet tea buckwheat grows to seedling stage progress weeding；3., Chemical Control：Weeding is carried out when sweet tea buckwheat grows true leaf, respectively at existing
Flower bud initial stage and full-bloom stage spray the heteroauxin of 50-300mg/L, complete stool spraying treatment, and spraying time is morning 9:30-10:
30。
In the implantation methods of aforementioned raising sweet tea buckwheat yield, the fine site preparations of step A are：Farming：Cultivated ditch is no more than
10cm, by the way of drilling, line-spacing 25-35cm removes preceding crop residual and weeds, and native table is loose, per ridge 1.3-1.7m
It digs trenches to drain the water away.
In the implantation methods of aforementioned raising sweet tea buckwheat yield, the step B rational applications of fertilizer are：1., use sufficient base fertilizer：In base fertilizer
The inorganic weight ratio 1 with organic fertilizer:2；The inorganic fertilizer 25-35kg/hm containing N2、P2O5 55-65kg/hm2、K2O 25-35kg/
hm2；The dose of the organic fertilizer is 230-250kg/hm2；2., top dressing：Dressing time is the sweet tea buckwheat pustulation period, and topdressing amount is bottom
The 1/4-1/2 of the dosage of inorganic fertilizer in fertilizer；The top dressing 10-20kg/hm containing N2、P2O5 25-35kg/hm2、K2O 10-20kg/
hm2；3., fertilising when fertilizer and seed are separated.
In the implantation methods of aforementioned raising sweet tea buckwheat yield, the line-spacing 30cm.
In the implantation methods of aforementioned raising sweet tea buckwheat yield, the inorganic fertilizer 30kg/hm containing N2、P2O5 60kg/hm2、K2O
30kg/hm2；The dose of the organic fertilizer is 240kg/hm2。
In the implantation methods of aforementioned raising sweet tea buckwheat yield, in the step B, dressing time is the sweet tea buckwheat pustulation period, top dressing
Measure 1/3 for the dosage of inorganic fertilizer in base fertilizer.
In the implantation methods of aforementioned raising sweet tea buckwheat yield, in the step B, the top dressing 15kg/hm containing N2、P2O5
30kg/hm2、K2O 15kg/hm2。
In the implantation methods of aforementioned raising sweet tea buckwheat yield, in the step E, seed application rate is 52.5kg/hm2。
In the implantation methods of aforementioned raising sweet tea buckwheat yield, in the step F field management, the Chemical Control is：
Sweet tea buckwheat carries out weeding when growing true leaf, and the heteroauxin of 150mg/L, complete stool spray are sprayed respectively at early squaring and full-bloom stage
Mist processing, spraying time is morning 9:30-10:30.
Buckwheat (Buckwheat) belongs to polygonaceae (Polygonaceae) Fagopyrum (Fagopyrum), is annual or for many years
Raw perennial root plant, buckwheat have 2 cultigens, and one is sweet tea buckwheat (F.esculentum), that is, general buck wheat, the other is
Bitter buckwheat (F.tataricum), buckwheat have unique nutritive value and health value and are favored by people, buckwheat and oat,
Food Legume, black rice, millet, corn, wheat bran, rice bran etc. and referred to as eight big health foods.Sweet tea buckwheat economic value is higher, can do
Into a variety of typical local food, there is higher medicinal health value, have keep it is cardiovascular it is normal, reduce cholesterol, reduce blood glucose,
Reduce blood fat and other effects.
Inventor carried out it is a large amount of experimental studies have found that, the sweet tea buckwheat survival rate planted with implantation methods of the present invention
Height, growth and development is fast, and base yield at most improves 72.48%, and the output value is high, good in economic efficiency, increases foreign export amount, promotees
Into the development of sweet tea buckwheat industry.And the finished product sweet tea buckwheat quality of gained is good, general flavone content is up to 0.125%.In the implantation methods,
The fine site preparation is：Farming：It ploughs ditch and is no more than 10cm, by the way of drilling, it is residual to remove preceding crop by line-spacing 30-40cm
It stays and weeds, native table is loose, digs trenches to drain the water away per ridge 1.5-2m；It is rationally distributed in this way, it efficiently avoids between sweet tea buckwheat to nutrient
Excessive competition, improve root system and nutrient be absorbed and utilized, promote the growth of sweet tea buckwheat, improve the quality of production of sweet tea buckwheat, into
And it ensure that the quality of sweet tea buckwheat；It ensure that the strain number of sweet tea buckwheat simultaneously, improve the yield of sweet tea buckwheat.By fertilizer and seed point during fertilising
It opens, prevents burn seedlings.During seed selection, empty grain is rejected, blighted grain breaks the seed of grain, grass grain and impurity, selects full neat seed, carry
Preceding 1-2d basks seeds；The germination percentage of seed can be improved in this way, is laid the first stone for nurturing staff, so as to improve surviving for sweet tea buckwheat
Rate, and then make sweet tea buckwheat output increased.Sowing time eluriates seed 2-3 times with 20-28 DEG C of clear water, and seed soaking water is more than seed volume
2-3 times, seed soaking process should change water 1-2 times, and gently wash by rubbing with the hands, can float the mucus on kind of skin in this way, improve the hair of sweet tea buckwheat
Bud speed and germination percentage.
In addition, inventor has found by a large amount of experiment, spray 50-300mg/L's respectively at early squaring and full-bloom stage
Heteroauxin, complete stool spraying treatment, spraying time are morning 9:30-10:30, convenient for absorbing, and then the yield of sweet tea buckwheat is improved,
Base yield at most improves 72.48%, good in economic efficiency so as to improve the output value of sweet tea buckwheat.
Cardiovascular normal, reduction cholesterol is kept, blood glucose is reduced, reduces the work(such as blood fat, avoid constipation in addition, sweet tea buckwheat has
Effect.And the substance for playing these effects is mainly the general flavone contained in sweet tea buckwheat, i.e. general flavone is the leading indicator for evaluating sweet tea buckwheat,
Inventor thinks that although sprinkling hormone increases the yield of sweet tea buckwheat, but whether the quality of sweet tea buckwheat can guaranteeTherefore inventor will be by
Quality Detection has been carried out according to the sweet tea buckwheat that the method for the present invention is planted out, using general flavone content as index during detection.Testing result discovery,
The heteroauxin of 50-300mg/L is sprayed, does not interfere with the quality of sweet tea buckwheat, general flavone content 0.085-0.125%, quality does not have
There is decline, and during heteroauxin of the spraying concentration for 150mg/L, flavones content highest, up to 0.125%, with prior art phase
Than improving 0.014%.
Compared with prior art, the sweet tea buckwheat survival rate of implantation methods plantation of the present invention is high, and growth and development is fast, and base yield is most
Improve 72.48%, the output value is high, good in economic efficiency, increases foreign export amount, promotes the development of sweet tea buckwheat industry more.And institute
Finished product sweet tea buckwheat quality it is good, general flavone content is up to 0.125%.
Invention is further described, but be not intended as the foundation limited the present invention with reference to embodiment.
Specific embodiment：
Embodiment 1.
The implantation methods of sweet tea buckwheat yield are improved, are included the following steps：
The fine site preparations of step A：Farming：It ploughs ditch and is no more than 10cm, by the way of drilling, line-spacing 35cm, stubble is made before removing
Object remains and weeds, and native table is loose, digs trenches to drain the water away per ridge 1.4-1.6m；
The step B rational applications of fertilizer：1., use sufficient base fertilizer：The inorganic weight ratio 1 with organic fertilizer in base fertilizer:2；The inorganic fertilizer contains N
30kg/hm2、P2O5 60kg/hm2、K2O 30kg/hm2；The dose of the organic fertilizer is 240kg/hm2；2., top dressing：Top dressing
Time is the sweet tea buckwheat pustulation period, and topdressing amount is 1/3 of the dosage of inorganic fertilizer in base fertilizer；The top dressing 15kg/hm containing N2、P2O5
30kg/hm2、K2O 15kg/hm2；3., fertilising when fertilizer and seed are separated；
Step C chooses seeds：Breeding is selected, i.e., except empty grain, blighted grain breaks the seed of grain, grass grain and impurity, selects full neat
Seed, in advance 2d bask seeds；
Step D soaks seed：Sowing time eluriates seed 2 times with 25 DEG C of clear water, and seed soaking water is more than 3 times of seed volume, is soaked
Kind process should change water 2 times, and gently wash by rubbing with the hands, and the mucus on kind of skin is removed in drift, it is impossible to a damage kind skin；
Step E is sowed：Sowing time is by the end of August, seed application rate is 52.5kg/hm2。
Step F field management：1., save seedling from damage：Emergence situation is undesirable, to fill the gaps with seedlings in time；2., tillage and weeding：Sweet tea
Buckwheat grows to seedling stage progress weeding；3., Chemical Control：Weeding is carried out when sweet tea buckwheat grows true leaf, respectively at early squaring
The heteroauxin of 150mg/L, complete stool spraying treatment are sprayed with full-bloom stage, spraying time is morning 9:30-10:30.
Embodiment 2.
The fine site preparations of step A：Farming：It ploughs ditch and is no more than 10cm, by the way of drilling, line-spacing 40cm, stubble is made before removing
Object remains and weeds, and native table is loose, digs trenches to drain the water away per ridge 1m；
The step B rational applications of fertilizer：1., use sufficient base fertilizer：The inorganic weight ratio 1 with organic fertilizer in base fertilizer:2；The inorganic fertilizer contains N
35kg/hm2、P2O5 65kg/hm2、K2O 35kg/hm2；The dose of the organic fertilizer is 250kg/hm2；2., top dressing：Top dressing
Time is the sweet tea buckwheat pustulation period, and topdressing amount is the 1/3 top dressing 20kg/hm containing N of the dosage of inorganic fertilizer in base fertilizer2、P2O5
35kg/hm2、K2O 20kg/hm2；3., fertilising when fertilizer and seed are separated；
Step C chooses seeds：Breeding is selected, i.e., except empty grain, blighted grain breaks the seed of grain, grass grain and impurity, selects full neat
Seed, in advance 2d bask seeds；
Step D soaks seed：Sowing time eluriates seed 2 times with 25 DEG C of clear water, and seed soaking water is more than 3 times of seed volume, is soaked
Kind process should change water 2 times, and gently wash by rubbing with the hands, and the mucus on kind of skin is removed in drift, it is impossible to a damage kind skin；
Step E is sowed：Sowing time is mid-July, and seed application rate is 75kg/hm2。
Step F field management：1., save seedling from damage：Emergence situation is undesirable, to fill the gaps with seedlings in time；2., tillage and weeding：Sweet tea
Buckwheat grows to seedling stage progress weeding；3., Chemical Control：Weeding is carried out when sweet tea buckwheat grows true leaf, respectively at early squaring
The heteroauxin of 300mg/L, complete stool spraying treatment are sprayed with full-bloom stage, spraying time is morning 9:30-10:30.
Embodiment 3.
The implantation methods of sweet tea buckwheat yield are improved, are included the following steps：
The fine site preparations of step A：Farming：It ploughs ditch and is no more than 10cm, by the way of drilling, line-spacing 20cm, stubble is made before removing
Object remains and weeds, and native table is loose, digs trenches to drain the water away per ridge 2m；
The step B rational applications of fertilizer：1., use sufficient base fertilizer：The inorganic weight ratio 1 with organic fertilizer in base fertilizer:2 inorganic fertilizers contain N
25kg/hm2、P2O5 55kg/hm2、K2O 25kg/hm2；The dose of the organic fertilizer is 230kg/hm2；2., top dressing：Top dressing
Time is the sweet tea buckwheat pustulation period, and topdressing amount is 1/3 of the dosage of inorganic fertilizer in base fertilizer；The top dressing 10kg/hm containing N2、P2O5
25kg/hm2、K2O 10kg/hm2；3., fertilising when fertilizer and seed are separated；
Step C chooses seeds：Breeding is selected, i.e., except empty grain, blighted grain breaks the seed of grain, grass grain and impurity, selects full neat
Seed, in advance 1d bask seeds；
Step D soaks seed：Sowing time eluriates seed 3 times with 28 DEG C of clear water, and seed soaking water is more than 3 times of seed volume, is soaked
Kind process should change water 2 times, and gently wash by rubbing with the hands, and the mucus on kind of skin is removed in drift, it is impossible to a damage kind skin；
Step E is sowed：Sowing time is at the beginning of 7 months, and seed application rate is 50kg/hm2。
Step F field management：1., save seedling from damage：Emergence situation is undesirable, to fill the gaps with seedlings in time；2., tillage and weeding：Sweet tea
Buckwheat grows to seedling stage progress weeding；3., Chemical Control：Weeding is carried out when sweet tea buckwheat grows true leaf, respectively at early squaring
The heteroauxin of 50mg/L, complete stool spraying treatment are sprayed with full-bloom stage, spraying time is morning 9:30-10:30.
Inventor takes each by the sweet tea buckwheat of 1 gained of embodiment and the sweet tea buckwheat (not spraying any hormone) of prior art plantation respectively
100g is divided into 10 groups, every group of 10g, carries out Quality Detection, results are averaged, and testing result is shown in Table 1.
1 sweet tea buckwheat Quality Detection of table
As seen from table, by flavones content in a kind of finished product sweet tea buckwheat for planting gained of embodiment higher than general flavone in existing sweet tea buckwheat
Content.By implementing, the 1 sweet tea buckwheat quality planted is preferable.
The optium concentration of heteroauxin is sprayed to obtain, applicant takes planted on same soil according to distinct methods respectively
It plants the finished product sweet tea buckwheat and has carried out Quality Detection.
Detect object：
Existing sweet tea buckwheat group (i.e. CK) group：Any hormone is not sprayed；
Present invention group 1：Spray concentration is the heteroauxin of 50mg/L；
Present invention group 2：Spray concentration is the heteroauxin of 100mg/L；
Present invention group 3：Spray concentration is the heteroauxin of 150mg/L；
Present invention group 4：Spray concentration is the heteroauxin of 200mg/L；
Present invention group 5：Spray concentration is the heteroauxin of 250mg/L；
Present invention group 6：Spray concentration is the heteroauxin of 300mg/L.
Testing result such as table 2：
General flavone content testing result when table 2 sprays the heteroauxin of various concentration
As seen from table, general flavone content is close to when spraying when spraying heteroauxin, and when the heteroauxin concentration that spray
During for 150mg/L, general flavone content is up to 0.125% in sweet tea buckwheat, and than not spraying heteroauxin when is higher by 0.014%.Therefore it sprays
When spilling a concentration of 150mg/L of heteroauxin, sweet tea buckwheat quality is best.
In addition, applicant also counts yield, statistical result is shown in Table 3：
3 output statistics result of table
As seen from table, compared with prior art, the sweet tea buckwheat planted by embodiment 1, ultimate output volume increase 72.48%；
When being planted by embodiment 2, volume increase 71.56%；When being planted by embodiment 3, volume increase 71.10%.
Conclusion：When spraying heteroauxin, flavones content is not close to when spraying, and when spraying concentration is 150mg/L, general flavone contains
Measure highest；Spray the yield that heteroauxin is greatly improved sweet tea buckwheat simultaneously.
Claims (7)
1. improve the implantation methods of sweet tea buckwheat yield, it is characterised in that：Include the following steps：A. fine site preparation, the B. rational applications of fertilizer, C.
Seed selection, D. seed soaking, E. sowings, F. field management；
The fine site preparations of step A are：Farming：It ploughs ditch and is no more than 10cm, by the way of drilling, line-spacing 20-40cm, before removing
Stubble crop residual and weeds, native table is loose, digs trenches to drain the water away per ridge 1-2m；
The step B rational applications of fertilizer are：1., use sufficient base fertilizer：The weight ratio 1 of inorganic fertilizer and organic fertilizer in base fertilizer:2；It is described inorganic
Fertilizer 25-35kg/hm containing N2 、P2O5 55-65kg/hm2、K2O 25-35kg/hm2；The dose of the organic fertilizer is 230-
250kg/hm2；2., top dressing：Dressing time is the sweet tea buckwheat pustulation period, and topdressing amount is the 1/4-1/2 of the dosage of inorganic fertilizer in base fertilizer；Institute
State top dressing 10-20kg/hm containing N2 、P2O5 25-35kg/hm2、K2O10-20kg/hm2；3., fertilising when by fertilizer and seed point
It opens；
The step C chooses seeds：Breeding is selected, i.e., except blighted grain, breaks the seed of grain and impurity, selects full neat seed, carry
Preceding 1-2d basks seeds；
The step D soaks seed：Seed is eluriated with 20-28 DEG C of clear water 2-3 times, seed soaking water is more than 2-3 times of seed volume,
Seed soaking process should change water 1-2 times, and gently wash by rubbing with the hands, and the mucus on kind of skin is removed in drift, it is impossible to damage kind skin；
The step E is sowed：Sowing time is the 7-8 months, and seed application rate is 50-75kg/hm2；
The step F field management is：1., save seedling from damage：Emergence situation is undesirable, to fill the gaps with seedlings in time；2., tillage and weeding：
Sweet tea buckwheat grows to seedling stage progress weeding；3., Chemical Control：The indoles of 50-300mg/L is sprayed respectively at early squaring and full-bloom stage
Acetic acid, complete stool spraying treatment, spraying time are morning 9:30-10:30.
2. the implantation methods of sweet tea buckwheat yield are improved as described in claim 1, it is characterised in that：The fine site preparations of step A are：
Farming：It ploughs ditch and is no more than 10cm, by the way of drilling, line-spacing 25-35cm, removes preceding crop residual and weeds, native table are dredged
Pine digs trenches to drain the water away per ridge 1.3-1.7m.
3. the implantation methods of sweet tea buckwheat yield are improved as claimed in claim 2, it is characterised in that：The line-spacing 30cm.
4. the implantation methods of sweet tea buckwheat yield are improved as described in claim 1, it is characterised in that：Inorganic fertilizer contains N in the base fertilizer
30kg/hm2 、P2O5 60kg/hm2、K2O 30kg/hm2；The dose of the organic fertilizer is 240kg/hm2。
5. the implantation methods of sweet tea buckwheat yield are improved as described in claim 1, it is characterised in that：In the step B, the top dressing
15kg/hm containing N2 、P2O5 30kg/hm2、K2O 15kg/hm2。
6. the implantation methods of sweet tea buckwheat yield are improved as described in claim 1, it is characterised in that：In the step E, seed sowing
It measures as 52.5kg/hm2。
7. the implantation methods of sweet tea buckwheat yield are improved as described in claim 1, it is characterised in that：In the step F field management,
The Chemical Control is：The heteroauxin of 150mg/L is sprayed respectively at early squaring and full-bloom stage, complete stool spraying treatment sprays
Time is morning 9:30-10:30.
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