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Method for cultivating selenium-enriched chicories

A cultivation method, technology of selenium-enriched chicory, applied in soil preparation methods, botany equipment and methods, chemicals for biological control, etc., to achieve the effect of protecting soil and increasing yield

Inactive Publication Date: 2015-12-16
孙群
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are few reports on the cultivation methods of selenium-enriched chicory, and in view of the medicinal and edible functions of chicory, the development of selenium-enriched chicory has inestimable economic significance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] (1) Fertilization for site preparation: choose sandy loam soil with sufficient sunlight, convenient drainage and irrigation, and soil pH value of 6-7.5. Weeds should be removed after the stubble is removed from the previous crop, deep plowing and drying, 350kg of base fertilizer per mu, and then deep plowing 30cm, raked and leveled fine topsoil;

[0021] (2) Seed treatment: before sowing, sun-dry the seeds for 3 days when the weather is fine, then soak the seeds in 1% sodium bicarbonate solution for 12 hours, then put the seeds into clean wet gauze when the surface is dry, and place Accelerate germination at 20-25°C, rinse with clean water twice in the morning and evening, soak in seed soaking solution for 2 minutes after the seeds germinate;

[0022] (3) Timely sowing: when the ground temperature reaches 8-10°C, the seeds can be sown, and the sowing method is adopted, sowing 1 kg per acre, and the sowing depth is 1-2 cm. After sowing, water in time to keep the soil moi...

Embodiment 2

[0031] (1) Fertilization for site preparation: choose sandy loam soil with sufficient sunlight, convenient drainage and irrigation, and soil pH value of 6-7.5. Weeds should be removed after the stubble is removed from the previous crop, deep plowing and drying, 350kg of base fertilizer per mu, and then deep plowing 30cm, raked and leveled fine topsoil;

[0032] (2) Seed treatment: before sowing, sun-dry the seeds for 3 days when the weather is fine, then soak the seeds in 1% sodium bicarbonate solution for 12 hours, then put the seeds into clean wet gauze when the surface is dry, and place Accelerate germination at 20-25°C, rinse with clean water twice in the morning and evening, soak in seed soaking solution for 2 minutes after the seeds germinate;

[0033] (3) Timely sowing: when the ground temperature reaches 8-10°C, the seeds can be sown, and the sowing method is adopted, sowing 1 kg per acre, and the sowing depth is 1-2 cm. After sowing, water in time to keep the soil moi...

Embodiment 3

[0042] (1) Fertilization for site preparation: choose sandy loam soil with sufficient sunlight, convenient drainage and irrigation, and soil pH value of 6-7.5. Weeds should be removed after the stubble is removed from the previous crop, deep plowing and drying, 350kg of base fertilizer per mu, and then deep plowing 30cm, raked and leveled fine topsoil;

[0043] (2) Seed treatment: before sowing, sun-dry the seeds for 3 days when the weather is fine, then soak the seeds in 1% sodium bicarbonate solution for 12 hours, then put the seeds into clean wet gauze when the surface is dry, and place Accelerate germination at 20-25°C, rinse with clean water twice in the morning and evening, soak in seed soaking solution for 2 minutes after the seeds germinate;

[0044] (3) Timely sowing: when the ground temperature reaches 8-10°C, the seeds can be sown, and the sowing method is adopted, sowing 1 kg per acre, and the sowing depth is 1-2 cm. After sowing, water in time to keep the soil moi...

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PUM

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Abstract

The invention discloses a method for cultivating selenium-enriched chicories, and relates to the technical field of agriculture plantation. The method comprises the following steps of S1. preparing soil and fertilizing, S2. processing seeds, S3. timely sowing, S4. managing water and fertilizer, S5. cutting, S6. grazing and S7. harvesting. In the method, a selenium-enriched foliar fertilizer is sprayed to chicories during the jointing stage to nourish the chicories, so that selenium-enriched chicories having abundant nutritive values can be achieved; at the same time, a base fertilizer and a seed soaking liquid are used together, not only the yield of the chicories is raised, but also the soil can be protected.

Description

Technical field: [0001] The invention relates to the technical field of agricultural planting, in particular to a cultivation method of selenium-enriched chicory. Background technique: [0002] Selenium is an indispensable trace element for the human body, and has very important physiological functions and nutritional and health effects. For example, selenium is an essential component of glutathione peroxidase, which can remove active oxygen free radicals produced in normal metabolism, avoid damage to tissue cells, protect biofilms, and maintain normal cell functions. And selenium can remove the accumulation of heavy metals in the human body, and has the ability to relieve heavy metal poisoning. In addition, selenium plays an important role in protecting cardiovascular, maintaining myocardial health, protecting liver, anti-tumor and protecting visual organs. Since my country is a belt-shaped low-selenium area, the grains produced contain extremely low selenium, which leads...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01B79/02C05G3/00C05G1/00A01N65/38A01P7/04A01P3/00
Inventor 孙群
Owner 孙群
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