CN112753502A - Cultivation method for improving filling degree of thin-shell tartary buckwheat - Google Patents
Cultivation method for improving filling degree of thin-shell tartary buckwheat Download PDFInfo
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- 244000130270 Fagopyrum tataricum Species 0.000 title claims abstract description 72
- 235000014693 Fagopyrum tataricum Nutrition 0.000 title claims abstract description 72
- 238000012364 cultivation method Methods 0.000 title claims abstract description 16
- 238000009331 sowing Methods 0.000 claims abstract description 35
- 239000003337 fertilizer Substances 0.000 claims abstract description 32
- 238000002791 soaking Methods 0.000 claims abstract description 22
- 241000196324 Embryophyta Species 0.000 claims abstract description 18
- 238000003306 harvesting Methods 0.000 claims abstract description 15
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 claims abstract description 9
- 238000002360 preparation method Methods 0.000 claims abstract description 8
- 239000002689 soil Substances 0.000 claims abstract description 8
- SEOVTRFCIGRIMH-UHFFFAOYSA-N indole-3-acetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CNC2=C1 SEOVTRFCIGRIMH-UHFFFAOYSA-N 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000003617 indole-3-acetic acid Substances 0.000 claims description 19
- 238000005507 spraying Methods 0.000 claims description 15
- 238000009333 weeding Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
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- 230000008569 process Effects 0.000 claims description 7
- 230000001502 supplementing effect Effects 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 7
- 238000004061 bleaching Methods 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 abstract description 4
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 4
- 238000011161 development Methods 0.000 abstract description 4
- 230000018109 developmental process Effects 0.000 abstract description 4
- 235000009566 rice Nutrition 0.000 abstract description 4
- QOPBEBWGSGFROG-UHFFFAOYSA-N 2-(1h-indol-2-yl)acetic acid Chemical compound C1=CC=C2NC(CC(=O)O)=CC2=C1 QOPBEBWGSGFROG-UHFFFAOYSA-N 0.000 abstract 1
- 235000013339 cereals Nutrition 0.000 description 21
- 238000010306 acid treatment Methods 0.000 description 8
- CDAISMWEOUEBRE-LKPKBOIGSA-N 1D-chiro-inositol Chemical compound O[C@H]1[C@@H](O)[C@H](O)[C@H](O)[C@@H](O)[C@@H]1O CDAISMWEOUEBRE-LKPKBOIGSA-N 0.000 description 2
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- JMGZEFIQIZZSBH-UHFFFAOYSA-N Bioquercetin Natural products CC1OC(OCC(O)C2OC(OC3=C(Oc4cc(O)cc(O)c4C3=O)c5ccc(O)c(O)c5)C(O)C2O)C(O)C(O)C1O JMGZEFIQIZZSBH-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
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- 206010047623 Vitamin C deficiency Diseases 0.000 description 1
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- 150000001413 amino acids Chemical class 0.000 description 1
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- 229910052802 copper Inorganic materials 0.000 description 1
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- IVTMALDHFAHOGL-UHFFFAOYSA-N eriodictyol 7-O-rutinoside Natural products OC1C(O)C(O)C(C)OC1OCC1C(O)C(O)C(O)C(OC=2C=C3C(C(C(O)=C(O3)C=3C=C(O)C(O)=CC=3)=O)=C(O)C=2)O1 IVTMALDHFAHOGL-UHFFFAOYSA-N 0.000 description 1
- 229930003935 flavonoid Natural products 0.000 description 1
- 150000002215 flavonoids Chemical class 0.000 description 1
- 235000017173 flavonoids Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
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- 235000015097 nutrients Nutrition 0.000 description 1
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- 230000008520 organization Effects 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 235000004252 protein component Nutrition 0.000 description 1
- FDRQPMVGJOQVTL-UHFFFAOYSA-N quercetin rutinoside Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC=2C(C3=C(O)C=C(O)C=C3OC=2C=2C=C(O)C(O)=CC=2)=O)O1 FDRQPMVGJOQVTL-UHFFFAOYSA-N 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- IKGXIBQEEMLURG-BKUODXTLSA-N rutin Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](C)O[C@@H]1OC[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](OC=2C(C3=C(O)C=C(O)C=C3OC=2C=2C=C(O)C(O)=CC=2)=O)O1 IKGXIBQEEMLURG-BKUODXTLSA-N 0.000 description 1
- ALABRVAAKCSLSC-UHFFFAOYSA-N rutin Natural products CC1OC(OCC2OC(O)C(O)C(O)C2O)C(O)C(O)C1OC3=C(Oc4cc(O)cc(O)c4C3=O)c5ccc(O)c(O)c5 ALABRVAAKCSLSC-UHFFFAOYSA-N 0.000 description 1
- 235000005493 rutin Nutrition 0.000 description 1
- 229960004555 rutoside Drugs 0.000 description 1
- 208000010233 scurvy Diseases 0.000 description 1
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Classifications
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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
-
- 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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a cultivation method for improving the filling degree of thin-shell tartary buckwheat, which is characterized in that indolacetic acid is sprayed on whole plants in the seedling stage and the flowering stage of the thin-shell tartary buckwheat through the steps of soil preparation, base fertilizer application, seed selection, seed soaking, sowing, field management, harvesting and the like to promote the rapid growth of the root system and the overground part of the thin-shell tartary buckwheat, and meanwhile, the filling degree of the thin-shell tartary buckwheat can be increased, so that the quality of the thin-shell tartary buckwheat is improved, the rice yield is improved, and the development of the tartary buckwheat industry is promoted.
Description
Technical Field
The invention belongs to the technical field of agriculture, and particularly relates to a cultivation method for improving the filling degree of thin-shell tartary buckwheat.
Background
Buckwheat (Fagopyrum Miller) is originated from China, is widely distributed in the world, and is mainly cultivated in two types of tartary buckwheat and tartary buckwheat in Asia and Europe. Wherein the Tartary buckwheat (Fagopyrm tataricum) and the Tartary buckwheat (Tartar buck) are main cultivars in China. The research shows that: the tartary buckwheat grains contain high-content flavonoid substances such as rutin and the like, D-chiro-inositol (D-CI), active protein, active polypeptide and rich mineral elements such as copper, selenium and the like, have obvious functions of reducing blood fat and blood sugar, can reduce and relieve a plurality of major diseases such as capillary brittle hemorrhage, diabetes, hypertension, scurvy, cancer and the like, have amino acid composition of main stored protein components close to standard nutrient protein recommended by grain and agriculture organization of the United nations, can provide comprehensive nutrition for human beings, are grain crops with extremely rich health care functions, and have higher research and development values. At present, the common problem that seeds are difficult to peel exists in the production of tartary buckwheat in China and even China, so that the tartary buckwheat rice has poor quality, the rice yield is low, and the quality of tartary buckwheat powder is not high.
Thin-shell tartary buckwheat is a new tartary buckwheat variety which is easy to shell and has great development prospect (the worship and the like, 2016; the Wujuan and the like, 2020), but the practical problem that the degree of fullness is not high (about 70%) exists, and how to improve the degree of fullness is lack of related research at present.
Disclosure of Invention
The invention aims to overcome the defects and provide a cultivation method which has high survival rate and fast growth and development and improves the filling degree of thin-shell tartary buckwheat.
A cultivation method for improving the filling degree of thin-shell tartary buckwheat comprises the following steps:
(1) land preparation: removing the residue of the previous crops and weeds to loosen the soil surface, adopting a drilling mode, and ditching and draining between compartments, wherein the depth of a ploughed ditch is 10-15cm, the row spacing is 32-34cm, and the length of each compartment is 2-4 m;
(2) applying a base fertilizer: according to 240--2Applying inorganic fertilizer as base fertilizer;
(3) seed selection: selecting a thin-shell tartary buckwheat variety, removing empty grains, broken grains, grass grains and impurity seeds, selecting relatively full seeds, and performing sun-drying for 1 day in advance;
(4) seed soaking: elutriating seeds for 3 times by using clear water at the temperature of 27-29 ℃, wherein the seed soaking water amount is more than 3 times of the seed volume, slightly rubbing and washing the seeds during the seed soaking process by changing water twice, and bleaching off mucilage on the seed coats without damaging the seed coats;
(5) sowing: the sowing time is in late spring sowing 2 months and in late autumn sowing 8 months, the sowing quantity of the seeds is 37-38kg/hm2；
(6) Field management:
seedling supplementing: timely replanting seedlings when the seedling emergence condition is not ideal;
intertillage weeding: weeding when the thin-shell tartary buckwheat grows to the seedling stage;
③ chemical regulation and control: spraying 50-250 mg/L indoleacetic acid on the whole plant in the seedling stage and the flowering stage of the thin-shell tartary buckwheat for 2 times in total, wherein the spraying time is 9: 30-11: 00 in the morning of a sunny and windless day, and the formation of water drops on leaves is regarded as the standard;
fourthly, topdressing: the additional application amount in the grouting period is 120-130 kg-hm-2The inorganic fertilizer;
(7) harvesting: harvesting about 80% of seeds of thin-shelled tartary buckwheat in the field when the seeds are mature.
The cultivation method for improving the filling degree of the thin-shell tartary buckwheat comprises the following steps that the base fertilizer in the step (2) is N, P, K, the ratio of the base fertilizer is 1: 1: 1.
compared with the prior art, the method has obvious beneficial effects, and the scheme shows that the method promotes the rapid growth of root systems and overground parts of the thin-shell tartary buckwheat by spraying indoleacetic acid on the whole plant in the seedling stage and the flowering stage of the thin-shell tartary buckwheat, can increase the fullness of the thin-shell tartary buckwheat, further promotes the quality of the thin-shell tartary buckwheat, improves the rice yield and promotes the development of the tartary buckwheat industry. Compared with the conventional cultivation method, the method can improve the filling degree of the thin-shell tartary buckwheat by 1.29 times and improve the yield by 1.86 times.
Detailed Description
Example 1
A cultivation method for improving the filling degree of thin-shell tartary buckwheat comprises the following steps:
(1) land preparation: removing the residue of the previous crops and weeds to loosen the soil surface, adopting a drilling mode, and ditching and draining between compartments with the depth of 15cm, the row spacing of 32cm and the length of 4m in each compartment;
(2) applying a base fertilizer: according to 240kg hm-2Applying inorganic fertilizer as base fertilizer;
(3) seed selection: selecting a thin-shell tartary buckwheat variety, removing empty grains, broken grains, grass grains and impurity seeds, selecting relatively full seeds, and performing sun-drying for 1 day in advance;
(4) seed soaking: elutriating seeds for 3 times by using clear water at 29 ℃, wherein the seed soaking water amount is more than 3 times of the seed volume, slightly rubbing and washing the seeds during the seed soaking process by changing water twice, rinsing off mucilage on the seed coats, and not damaging the seed coats;
(5) sowing: time of sowingThe sowing quantity of the seeds is 37kg/hm in the late 2 months of spring sowing and 8 middle months of autumn sowing2；
(6) Field management:
seedling supplementing: timely replanting seedlings when the seedling emergence condition is not ideal;
intertillage weeding: weeding when the thin-shell tartary buckwheat grows to the seedling stage;
③ chemical regulation and control: spraying 100 mg/L indoleacetic acid on the whole plant in the seedling stage and the flowering stage of the thin-shell tartary buckwheat for 2 times in total, wherein the spraying time is 9: 30-11: 00 in the morning of a sunny and windless day, and the formation of water drops on leaves is regarded as the standard;
fourthly, topdressing: the additional application amount in the grouting period is 120kg hm-2The inorganic fertilizer;
(7) harvesting: harvesting about 80% of seeds of thin-shelled tartary buckwheat in the field when the seeds are mature.
Example 2
A cultivation method for improving the filling degree of thin-shell tartary buckwheat comprises the following steps:
(1) land preparation: removing the residue of the previous crops and weeds to loosen the soil surface, adopting a drilling mode, and ditching and draining among compartments with the depth of 10cm, the row spacing of 34cm and the length of m in each compartment;
(2) applying a base fertilizer: according to 260kg hm-2Applying inorganic fertilizer as base fertilizer;
(3) seed selection: selecting a thin-shell tartary buckwheat variety, removing empty grains, broken grains, grass grains and impurity seeds, selecting relatively full seeds, and performing sun-drying for 1 day in advance;
(4) seed soaking: elutriating seeds for 3 times by using clear water at 27 ℃, wherein the seed soaking water amount is more than 3 times of the seed volume, slightly rubbing and washing the seeds during the seed soaking process by changing water twice, rinsing off mucilage on the seed coats, and not damaging the seed coats;
(5) sowing: the sowing time is 2 late months of spring sowing and 8 middle months of autumn sowing, and the sowing quantity of the seeds is 38kg/hm2；
(6) Field management:
seedling supplementing: timely replanting seedlings when the seedling emergence condition is not ideal;
intertillage weeding: weeding when the thin-shell tartary buckwheat grows to the seedling stage;
③ chemical regulation and control: spraying 50mg/L indoleacetic acid on the whole plant in the seedling stage and the flowering stage of the thin-shell tartary buckwheat for 2 times in total, wherein the spraying time is 9: 30-11: 00 in the morning of a sunny and windless day, and the formation of water drops on leaves is regarded as the standard;
fourthly, topdressing: the additional application amount in the grouting period is 130kg hm-2The inorganic fertilizer;
(7) harvesting: harvesting about 80% of seeds of thin-shelled tartary buckwheat in the field when the seeds are mature.
Example 3
A cultivation method for improving the filling degree of thin-shell tartary buckwheat comprises the following steps:
(1) land preparation: removing the residue of the previous crops and weeds to loosen the soil surface, adopting a drilling mode, and ditching and draining between compartments with the depth of 11cm, the row spacing of 33cm and the length of 3m in each compartment;
(2) applying a base fertilizer: according to 250kg hm-2Applying inorganic fertilizer as base fertilizer;
(3) seed selection: selecting a thin-shell tartary buckwheat variety, removing empty grains, broken grains, grass grains and impurity seeds, selecting relatively full seeds, and performing sun-drying for 1 day in advance;
(4) seed soaking: elutriating seeds for 3 times by using clear water at 28 ℃, wherein the seed soaking water amount is more than 3 times of the seed volume, slightly rubbing and washing the seeds during the seed soaking process by changing water twice, rinsing off mucilage on the seed coats, and not damaging the seed coats;
(5) sowing: the sowing time is 2 late ten days of spring sowing and 8 middle ten days of autumn sowing, and the sowing quantity of the seeds is 37.5kg/hm2；
(6) Field management:
seedling supplementing: timely replanting seedlings when the seedling emergence condition is not ideal;
intertillage weeding: weeding when the thin-shell tartary buckwheat grows to the seedling stage;
③ chemical regulation and control: spraying 250 mg/L indoleacetic acid on the whole plant in the seedling stage and the flowering stage of the thin-shell tartary buckwheat for 2 times in total, wherein the spraying time is 9: 30-11: 00 in the morning of a sunny and windless day, and the formation of water drops on the leaves is regarded as the standard;
fourthly, topdressing: the application amount in the grouting period is 125kg hm-2The inorganic fertilizer;
(7) harvesting: harvesting about 80% of seeds of thin-shelled tartary buckwheat in the field when the seeds are mature.
Example 4
A cultivation method for improving the filling degree of thin-shell tartary buckwheat comprises the following steps:
(1) land preparation: removing the residue of the previous crops and weeds to loosen the soil surface, adopting a drilling mode, and ditching and draining between compartments with the depth of 12cm, the row spacing of 32cm and the length of 3m in each compartment;
(2) applying a base fertilizer: according to 255kg hm-2Applying inorganic fertilizer as base fertilizer;
(3) seed selection: selecting a thin-shell tartary buckwheat variety, removing empty grains, broken grains, grass grains and impurity seeds, selecting relatively full seeds, and performing sun-drying for 1 day in advance;
(4) seed soaking: elutriating seeds for 3 times by using clear water at 27 ℃, wherein the seed soaking water amount is more than 3 times of the seed volume, slightly rubbing and washing the seeds during the seed soaking process by changing water twice, rinsing off mucilage on the seed coats, and not damaging the seed coats;
(5) sowing: the sowing time is 2 late months of spring sowing and 8 middle months of autumn sowing, and the sowing quantity of the seeds is 38kg/hm2；
(6) Field management:
seedling supplementing: timely replanting seedlings when the seedling emergence condition is not ideal;
intertillage weeding: weeding when the thin-shell tartary buckwheat grows to the seedling stage;
③ chemical regulation and control: spraying 150 mg/L indoleacetic acid on the whole plant in the seedling stage and the flowering stage of the thin-shell tartary buckwheat for 2 times in total, wherein the spraying time is 9: 30-11: 00 in the morning of a sunny and windless day, and the formation of water drops on leaves is regarded as the standard;
fourthly, topdressing: the additional application amount in the grouting period is 126kg hm-2The inorganic fertilizer;
(7) harvesting: harvesting about 80% of seeds of thin-shelled tartary buckwheat in the field when the seeds are mature.
Example 5
A cultivation method for improving the filling degree of thin-shell tartary buckwheat comprises the following steps:
(1) land preparation: removing the residue of the previous crops and weeds to loosen the soil surface, adopting a drilling mode, and ditching and draining between compartments with the depth of 15cm, the row spacing of 32cm and the length of 4m in each compartment;
(2) applying a base fertilizer: according to 260 kg.hm-2Applying inorganic fertilizer as base fertilizer;
(3) seed selection: selecting a thin-shell tartary buckwheat variety, removing empty grains, broken grains, grass grains and impurity seeds, selecting relatively full seeds, and performing sun-drying for 1 day in advance;
(4) seed soaking: elutriating seeds for 3 times by using clear water at 29 ℃, wherein the seed soaking water amount is more than 3 times of the seed volume, slightly rubbing and washing the seeds during the seed soaking process by changing water twice, rinsing off mucilage on the seed coats, and not damaging the seed coats;
(5) sowing: the sowing time is 2 late ten days of spring sowing and 8 middle ten days of autumn sowing, and the sowing quantity of the seeds is 37kg/hm2；
(6) Field management:
seedling supplementing: timely replanting seedlings when the seedling emergence condition is not ideal;
intertillage weeding: weeding when the thin-shell tartary buckwheat grows to the seedling stage;
③ chemical regulation and control: spraying 200 mg/L indoleacetic acid on the whole plant in the seedling stage and the flowering stage of the thin-shell tartary buckwheat for 2 times in total, wherein the spraying time is 9: 30-11: 00 in the morning of a sunny and windless day, and the formation of water drops on leaves is regarded as the standard;
fourthly, topdressing: the dressing amount in the grouting period is 128kg hm-2The inorganic fertilizer;
(7) harvesting: harvesting about 80% of seeds of thin-shelled tartary buckwheat in the field when the seeds are mature.
Test example:
TABLE 1 Effect of different indoleacetic acid treatments on root morphology of thin-shelled tartary buckwheat
As can be seen from Table 1, with the increase of the dosage of the indoleacetic acid, the length, the surface area, the volume and the average diameter of the root system of the thin-shelled tartary buckwheat are firstly increased and then decreased, and are all maximum when 200 mg/L, which shows that the indole acetic acid treatment with lower concentration can promote the growth of the root system of the thin-shelled tartary buckwheat, and the indole acetic acid treatment with high concentration can inhibit the growth.
TABLE 2 influence of different indoleacetic acid treatments on agronomic traits of thin-shelled tartary buckwheat
As can be seen from Table 2, with the increase of the amount of the indoleacetic acid, the plant height, the 1-2 internode length, the main stem node number and the main stem branch number of the thin shell tartary buckwheat are basically increased and then reduced, and are all the greatest when the plant height, the 1-2 internode length, the main stem node number and the main stem branch number are 200 mg/L, which indicates that the low-concentration indoleacetic acid treatment can promote the growth of the overground part of the thin shell tartary buckwheat, and the high-concentration indoleacetic acid.
TABLE 3 Effect of different indoleacetic acid treatments on thin-shelled tartary buckwheat fullness and yield
As can be seen from Table 3, different indoleacetic acid treatments have a large influence on the thin-shell tartary buckwheat fullness, and the appropriate indoleacetic acid treatment can improve the thin-shell tartary buckwheat fullness (compared with a control) by 1.29 times and improve the yield by 1.86 times.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are within the scope of the present invention without departing from the technical spirit of the present invention.
Claims (2)
1. A cultivation method for improving the filling degree of thin-shell tartary buckwheat comprises the following steps:
(1) land preparation: removing the residue of the previous crops and weeds to loosen the soil surface, adopting a drilling mode, and ditching and draining between compartments, wherein the depth of a ploughed ditch is 10-15cm, the row spacing is 32-34cm, and the length of each compartment is 2-4 m;
(2) applying a base fertilizer: according to 240--2Applying inorganic fertilizer as base fertilizer;
(3) seed selection: selecting a thin-shell tartary buckwheat variety, removing empty grains, broken grains, grass grains and impurity seeds, selecting relatively full seeds, and performing sun-drying for 1 day in advance;
(4) seed soaking: elutriating seeds for 3 times by using clear water at the temperature of 27-29 ℃, wherein the seed soaking water amount is more than 3 times of the seed volume, slightly rubbing and washing the seeds during the seed soaking process by changing water twice, and bleaching off mucilage on the seed coats without damaging the seed coats;
(5) sowing: the sowing time is in late spring sowing 2 months and in late autumn sowing 8 months, the sowing quantity of the seeds is 37-38kg/hm2；
(6) Field management:
seedling supplementing: timely replanting seedlings when the seedling emergence condition is not ideal;
intertillage weeding: weeding when the thin-shell tartary buckwheat grows to the seedling stage;
③ chemical regulation and control: spraying 50-250 mg/L indoleacetic acid on the whole plant in the seedling stage and the flowering stage of the thin-shell tartary buckwheat for 2 times in total, wherein the spraying time is 9: 30-11: 00 in the morning of a sunny and windless day, and the formation of water drops on leaves is regarded as the standard;
fourthly, topdressing: the additional application amount in the grouting period is 120-130 kg-hm-2The inorganic fertilizer;
(7) harvesting: and (4) harvesting 80% of thin-shell tartary buckwheat seeds in the field when the seeds are mature.
2. The cultivation method for improving the filling degree of thin-shell tartary buckwheat as claimed in claim 1, wherein the cultivation method comprises the following steps: the base fertilizer in the step (2) is N, P, K with the proportion of 1: 1: 1.
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| CN202110205059.4A CN112753502A (en) | 2021-02-24 | 2021-02-24 | Cultivation method for improving filling degree of thin-shell tartary buckwheat |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113207352A (en) * | 2021-05-31 | 2021-08-06 | 云南八凯农业开发有限公司 | Method for improving emergence rate of tartary buckwheat seeds |
| CN114557211A (en) * | 2022-01-28 | 2022-05-31 | 四川农业大学 | Method for reducing content of heavy metal cadmium in tartary buckwheat grains |
| CN114885775A (en) * | 2022-06-02 | 2022-08-12 | 贵州师范大学 | Method for relieving tartary buckwheat continuous cropping obstacle and application thereof |
| CN115250846A (en) * | 2022-07-27 | 2022-11-01 | 贵州师范大学 | Water-dry rotation cultivation technology for tartary buckwheat and cress |
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| CN105248131A (en) * | 2015-11-13 | 2016-01-20 | 贵州师范大学 | Planting method for increasing common buckwheat yield |
| CN105993548A (en) * | 2016-06-16 | 2016-10-12 | 谢立红 | Ecological planting method of black tartary buckwheat on high mountains |
| CN111713352A (en) * | 2020-07-01 | 2020-09-29 | 贵州师范大学 | Cultivation method for improving tetraploid tartary buckwheat filling degree |
| AU2020102008A4 (en) * | 2020-08-27 | 2020-10-08 | Dezhou Academy of Agricultural Sciences Research | A simplified fertilization method for summer corn under wheat-corn rotation mode |
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| CN105248131A (en) * | 2015-11-13 | 2016-01-20 | 贵州师范大学 | Planting method for increasing common buckwheat yield |
| CN105993548A (en) * | 2016-06-16 | 2016-10-12 | 谢立红 | Ecological planting method of black tartary buckwheat on high mountains |
| CN111713352A (en) * | 2020-07-01 | 2020-09-29 | 贵州师范大学 | Cultivation method for improving tetraploid tartary buckwheat filling degree |
| AU2020102008A4 (en) * | 2020-08-27 | 2020-10-08 | Dezhou Academy of Agricultural Sciences Research | A simplified fertilization method for summer corn under wheat-corn rotation mode |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113207352A (en) * | 2021-05-31 | 2021-08-06 | 云南八凯农业开发有限公司 | Method for improving emergence rate of tartary buckwheat seeds |
| CN113207352B (en) * | 2021-05-31 | 2022-06-17 | 云南八凯农业开发有限公司 | Method for improving emergence rate of tartary buckwheat seeds |
| CN114557211A (en) * | 2022-01-28 | 2022-05-31 | 四川农业大学 | Method for reducing content of heavy metal cadmium in tartary buckwheat grains |
| CN114885775A (en) * | 2022-06-02 | 2022-08-12 | 贵州师范大学 | Method for relieving tartary buckwheat continuous cropping obstacle and application thereof |
| CN115250846A (en) * | 2022-07-27 | 2022-11-01 | 贵州师范大学 | Water-dry rotation cultivation technology for tartary buckwheat and cress |
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