Cultivation method for improving fullness of thin-shell tartary buckwheat

A cultivation method and technology of filling degree, applied in the agricultural field, can solve the problems of shortage, difficult to shell seeds, low rice yield, etc., and achieve the effect of increasing the filling degree, improving the filling degree and promoting development.

Pending Publication Date: 2021-05-07
GUIZHOU NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is a common problem in the production of tartary buckwheat in our province and even our country that it is difficult to shell the seeds, which leads to poor quality of tartary buckwheat rice, low rice yield, and low quality of tartary buckwheat flour. It is this common problem that leads to the development of tartary buckwheat production Affected, seriously restricting the development of tartary buckwheat industry
[0003] Tartary buckwheat with thin shells is a new variety of tartary buckwheat that is easy to shell, and has great development prospects (Rao Qinglin et al., 2016; Yu Wujuan et al., 2020), but it has a practical problem of low filling (about 70%). How to improve There is currently a lack of relevant research on its fullness

Method used

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Embodiment 1

[0020] A cultivation method for improving the filling degree of tartary buckwheat with thin shells, comprising the following steps:

[0021] (1) Soil preparation: Remove crop residues and weeds from the previous stubble to loosen the soil surface. Drilling is adopted. The plowing furrow is 15cm deep, the row spacing is 32cm, and the length of each compartment is 4m.

[0022] (2) Base fertilizer application: 240kg·hm -2 The amount of inorganic fertilizer is applied as base fertilizer;

[0023] (3) Seed selection: select the tartary buckwheat variety with thin shells, remove empty, broken, grass and impurity seeds, select relatively plump seeds, and dry the seeds 1 day in advance;

[0024] (4) Seed soaking: wash the seeds with clean water at 29°C for 3 times, and the amount of soaking water exceeds 3 times the volume of the seeds. During the seed soaking process, the water should be changed twice during the soaking process, and the mucus on the seed coat should be rinsed off, a...

Embodiment 2

[0033] A cultivation method for improving the filling degree of tartary buckwheat with thin shells, comprising the following steps:

[0034] (1) Soil preparation: Remove crop residues and weeds from the previous stubble to loosen the soil surface. Drilling is adopted. The plowing furrow is 10 cm deep, the row spacing is 34 cm, and the length of each compartment is m.

[0035] (2) Base fertilizer application: 260kg·hm -2 The amount of inorganic fertilizer is applied as base fertilizer;

[0036] (3) Seed selection: select the tartary buckwheat variety with thin shells, remove empty, broken, grass and impurity seeds, select relatively plump seeds, and dry the seeds 1 day in advance;

[0037] (4) Seed soaking: wash the seeds with clean water at 27°C for 3 times, and the amount of soaking water exceeds 3 times the volume of the seeds. During the soaking process, the water should be changed twice during the soaking process, and the mucus on the seed coat should be rinsed gently, so...

Embodiment 3

[0046] A cultivation method for improving the filling degree of tartary buckwheat with thin shells, comprising the following steps:

[0047] (1) Soil preparation: Remove crop residues and weeds from previous crops to loosen the soil surface. Drilling is adopted. The plowing furrow is 11cm deep, the row spacing is 33cm, and the length of each compartment is 3m.

[0048] (2) Base fertilizer application: 250kg·hm -2 The amount of inorganic fertilizer is applied as base fertilizer;

[0049] (3) Seed selection: select the tartary buckwheat variety with thin shells, remove empty, broken, grass and impurity seeds, select relatively plump seeds, and dry the seeds 1 day in advance;

[0050] (4) Seed soaking: wash the seeds with clean water at 28°C for 3 times, and the amount of soaking water exceeds 3 times the volume of the seeds. During the soaking process, the water should be changed twice during the soaking process, and the mucus on the seed coat should be washed away gently, so a...

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Abstract

The invention discloses a cultivation method for improving fullness of thin-shell tartary buckwheat. The cultivation method comprises the steps of soil preparation, base fertilizer application, seed selection, seed soaking, sowing, field management, harvesting and the like, the whole plant is sprayed with indoleacetic acid in the seedling stage and the flowering stage of the thin-shell tartary buckwheat to promote the rapid growth of the root system and the overground part of the thin-shell tartary buckwheat, meanwhile the fullness of the thin-shell tartary buckwheat can be increased, furthermore, the quality of thin-shell tartary buckwheat is improved, the rice yield is increased, and the tartary buckwheat industry development is promoted.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and in particular relates to a cultivation method for improving the filling degree of tartary buckwheat with thin shells. 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, Fagopyrm tataricum, also known as 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, cancer and other major diseas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/20A01G7/06
CPCA01G22/20A01G7/06
Inventor 黄小燕黄凯丰何佩云
Owner GUIZHOU NORMAL UNIVERSITY
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