Culturing method capable of increasing plumpness of tetraploid fagopyrm tataricum

A cultivation method and technology of filling degree, applied in the agricultural field, can solve the problems of low filling degree of tetraploid tartary buckwheat, restricting promotion and utilization, etc., and achieve the effects of increasing foreign trade export volume, good economic benefits and increasing yield

Inactive Publication Date: 2020-09-29
GUIZHOU NORMAL UNIVERSITY
View PDF3 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Preliminary studies have found that tetraploid tartary buckwheat has the characteristics of strong growth potential, high biological yield, large grain, good grain quality and strong stress resistance, but the filling degree of tetraploid tartary buckwheat is relatively low, generally around 20%. , which greatly limits its popularization and utilization in production

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Culturing method capable of increasing plumpness of tetraploid fagopyrm tataricum

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A cultivation method for improving the fullness of tetraploid tartary buckwheat, comprising the following steps:

[0021] (1) Ridging: Remove crop residues and weeds from the previous stubble, loosen the soil surface, adopt a drill method, plow ridges with a depth of 10 cm, and a row spacing of 32 cm. Each ridge is 1.8 m long, and drainage ditches are opened between the ridges;

[0022] (2) Base fertilizer application: 260kg·hm -2 Apply inorganic fertilizer (NPK ternary compound fertilizer, N:P:K=1:1:1) as base fertilizer;

[0023] (3) Seed selection: remove empty, broken, grass and impurity seeds, select plump seeds, and dry the seeds 1 day in advance;

[0024] (4) Seed soaking: wash the seeds with clean water at 27°C for 3 times, soak the seeds for 13 hours, and the water volume exceeds 3 times the volume of the seeds. seed coat;

[0025] (5) Sowing: The sowing time is mid-March for spring sowing and early August for autumn sowing, and the seed sowing rate is 37kg / ...

Embodiment 2

[0033] A cultivation method for improving the fullness of tetraploid tartary buckwheat, comprising the following steps:

[0034] (1) Ridging: Remove crop residues and weeds from the previous stubble, loosen the soil surface, adopt the method of drilling, plowing depth of 12.5cm, row spacing of 30cm, each ridge is 2m long, and drainage ditches are opened between the ridges;

[0035] (2) Base fertilizer application: 250kg·hm -2 Apply inorganic fertilizer (NPK ternary compound fertilizer, N:P:K=1:1:1) as base fertilizer;

[0036] (3) Seed selection: remove empty, broken, grass and impurity seeds, select plump seeds, and dry the seeds 1 day in advance;

[0037] (4) Seed soaking: wash the seeds with clean water at 28°C for 3 times, soak the seeds for 12 hours, and the water volume exceeds 3 times the volume of the seeds. seed coat;

[0038] (5) Sowing: The sowing time is mid-March for spring sowing and early August for autumn sowing, and the seed sowing rate is 37.5kg / hm 2 ;

...

Embodiment 3

[0046] A cultivation method for improving the fullness of tetraploid tartary buckwheat, comprising the following steps:

[0047] (1) Ridging: Remove crop residues and weeds from the previous stubble, loosen the soil surface, adopt the method of drilling, plow 15cm deep, row spacing 28cm, each ridge is 2.2m long, and open drainage ditches between the ridges;

[0048] (2) Base fertilizer application: 240kg·hm -2 Apply inorganic fertilizer (NPK ternary compound fertilizer, N:P:K=1:1:1) as base fertilizer;

[0049] (3) Seed selection: remove empty, broken, grass and impurity seeds, select plump seeds, and dry the seeds 1 day in advance;

[0050] (4) Seed soaking: wash the seeds with clean water at 29°C for 3 times, soak the seeds for 11 hours, and the water volume exceeds 3 times the volume of the seeds. seed coat;

[0051] (5) Sowing: The sowing time is mid-March for spring sowing and early August for autumn sowing, and the seed sowing rate is 38kg / hm 2 ;

[0052] (6) Field ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a culturing method capable of increasing plumpness of tetraploid fagopyrm tataricum. The culturing method comprises steps of performing ridging, applying base fertilizers, performing seed selection, performing seed soaking, performing sowing, performing field management, performing harvesting and the like. According to the culturing method, through GA3 treatment, the planted tetraploid fagopyrm tataricum is high in survival rate and quick in growth and development; and compared with a conventional culturing method, the culturing method disclosed by the invention has theadvantages that the plumpness of the tetraploid fagopyrm tataricum can be increased by 1.49 times, the yield can be increased by 1.62 times, the economic benefits are good, the foreign trade export volume can be increased, and the development of the fagopyrm tataricum industry can be promoted.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and in particular relates to a cultivation method for increasing the fullness of tetraploid tartary buckwheat. Background technique [0002] Buckwheat (Fagopyrum Miller) originated in my country and is widely distributed in the world, covering some countries in Asia and Europe. There are mainly two types of cultivated species, tartary buckwheat and sweet buckwheat. Among them, tartary buckwheat (Fagopyrm tataricum), also known as Tartary buckwheat (Tartary buckwheat), is the main cultivated species in my country. Studies have shown that tartary buckwheat grains contain high content of rutin and other flavonoids, D-chiroinositol (D-CI), active protein and active polypeptide, and rich mineral elements such as copper and selenium, which have significant blood lipid-lowering effects. The hypoglycemic function can reduce and relieve capillary fragility bleeding, diabetes, hypertension, scurvy, ca...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/20A01G7/06A01C1/00A01C21/00
CPCA01C1/00A01C21/005A01G7/06A01G22/20
Inventor 黄小燕黄凯丰何佩云
Owner GUIZHOU NORMAL UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap