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Cultivating method for selenium-rich organic sorghum bicolor

A cultivation method and technology of sorghum, applied in the field of crop planting, can solve problems such as poor edible taste, low sorghum yield, difficult management, etc., achieve the effects of preventing and controlling sorghum pests and diseases, increasing air permeability and softness, and suitable softness

Inactive Publication Date: 2018-04-27
梁靖
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the yield of sorghum is low, difficult to manage, and the taste is not good, most farmers do not like to grow sorghum. Therefore, how to increase the yield of sorghum is currently a research direction in the sorghum industry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The present embodiment provides a kind of cultivation method of selenium-enriched organic sorghum, comprising the following steps:

[0032] (1) Before sorghum planting, in the soil of sorghum planting, firstly, according to 15 strips / m 2 Put earthworms into the soil in the ratio of 15 days, then dig out the planting soil with a depth of 25cm, add humus and mix evenly, the weight ratio of humus to the soil is 1:10, and after crushing into 5-mesh particles, Take the selenium-enriched nutrient solution accounting for 0.01% of the weight of the planting soil and mix it with the crushed planting soil, re-lay it in the soil block, perform a rotary tillage, and then expose to the sun for 2 to 3 days;

[0033](2) First, select plump sorghum seeds to sun-dry, then place the seeds at a temperature of 0°C and a humidity of 75%, treat them in the dark for 30 hours, and finally take them out and soak them in water at 205°C for 36 hours, and keep the sorghum seeds in a dark state bef...

Embodiment 2

[0041] A method for cultivating selenium-enriched organic sorghum, comprising the steps of:

[0042] (1) Before sorghum planting, in the soil of sorghum planting, firstly, according to 10 strips / m 2 Put earthworms into the soil at a ratio of 10 days, then dig out the planting soil with a depth of 20cm, add humus and mix evenly, and the weight ratio of the humus to the soil is 1:10 and crushed into 5-mesh particles Finally, take the selenium-enriched nutrient solution accounting for 0.1% of the weight of the planting soil and mix it with the crushed planting soil, re-lay it in the soil block, and perform a rotary tillage, and then expose to the sun for 2 days;

[0043] (2) First, select plump sorghum seeds to dry, then place the seeds at -4°C and 70% humidity, treat them in the dark for 24 hours, and finally take them out and soak them in water at 20°C for 24 hours, and keep the sorghum seeds in a constant temperature before sowing. dark state;

[0044] (3) First mix the sorg...

Embodiment 3

[0051] A method for cultivating selenium-enriched organic sorghum, comprising the steps of:

[0052] (1) Before sorghum planting, in the soil of sorghum planting, firstly, according to 20 strips / m 2 Put earthworms into the soil in the ratio of 20 days, then dig out the planting soil with a depth of 30cm, add humus and mix evenly, the weight ratio of the humus to the soil is 2:10, and crush it into 5-mesh particles Finally, take the selenium-enriched nutrient solution accounting for 0.05% of the weight of the planting soil and mix it with the crushed planting soil, re-lay it in the soil block, and perform a rotary tillage, and then expose to the sun for 3 days;

[0053] (2) First, select plump sorghum seeds to dry, then place the seeds at a temperature of 4°C and a humidity of 80%, treat them in the dark for 36 hours, and finally take them out and soak them in water at 30°C for 8 hours, and keep the sorghum seeds in a dark state before sowing ;

[0054] (3) First mix the sorg...

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PUM

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Abstract

The invention discloses a cultivating method for selenium-rich organic sorghum bicolor. The cultivating method includes the steps that earthworms are put into soil, standing is carried out, then soilis dug up, humus is added, smashing is carried out, a selenium-rich nutrient solution is taken and evenly mixed with plant soil, new laying is carried out, and exposure is carried out; seeds are sunned, are subjected to dark refrigeration treatment, and are soaked; the sorghum bicolor seeds are evenly mixed with a certain quantity of selenium-rich nutrient solution, seed dressing is carried out, and then the sorghum bicolor seeds after seed dressing are seeded into soil; when seedlings of the sorghum bicolor grow, manual weeding is carried out, and biological fertilizer is applied, wherein a preparing method for the biological fertilizer includes the steps that livestock manure, selenium-rich crop straw powder, saccharomycetes and lactic acid bacteria are taken, fermented and sterilized, and biological fertilizer is obtained; a mugwort nicotine solution is prepared, wherein mugwort and tobacco leaves are taken and boiled out, lime is added, and the mugwort nicotine solution is obtained; when the height of the seedlings of the sorghum bicolor is 20 cm, sorghum bicolor is sprayed one time with the mugwort nicotine solution; the seedlings of the sorghum bicolor are cultivated till grow to be matured, and the sorghum bicolor is harvested. By means of the cultivating method, the yield of the sorghum bicolor can be effectively increased, improvement of the sorghum bicolor quality isalso promoted, and the selenium-rich sorghum bicolor is obtained.

Description

technical field [0001] The invention relates to a method for planting crops, in particular to a method for deeply treating planting soil to increase the yield, quality and selenium content of sorghum. Background technique [0002] Sorghum (Sorghum bicolor (L.) Moench) is an annual herbaceous plant of the Gramineae family. According to its properties and uses, it can be divided into edible sorghum, sugar sorghum, and broom sorghum. Edible sorghum grains are used for food and wine making. Sugar sorghum stalks can be used to make syrup or raw food; brooms can be used to make brooms or cooking brooms; young leaves can be used as silage in the shade, or can be used as feed after drying; soothe the nerves. Belongs to economic crops. However, because the yield of sorghum is low, difficult to manage, and the taste of eating is not good, most farmers do not like to grow sorghum. Therefore, how to improve the yield of sorghum is currently a research direction in the sorghum indust...

Claims

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Application Information

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IPC IPC(8): A01G22/20A01C21/00C05F15/00C05F17/00C05G3/00C05G3/02C05G3/60
CPCA01C21/005C05D3/02C05F3/00C05F17/00C05G3/60C05G5/20C05F11/00C05F11/08Y02W30/40
Inventor 梁靖
Owner 梁靖
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