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Selenium-rich Paeonia Suffruticosa planting method

A planting method and peony technology, applied in the directions of botanical equipment and methods, fertilization methods, planting substrates, etc., can solve problems such as selenium malnutrition, and achieve the effect of promoting rapid emergence.

Active Publication Date: 2016-06-01
SHANXI LUAN SHIGEJIE ZHIHUA BIOTECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The Chinese Nutrition Society recommends that the per capita daily selenium intake is 50-200 micrograms, but now the daily selenium intake of Chinese adults is only 26-32 micrograms, and selenium malnutrition is common in our country

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A planting method of selenium-enriched peony, comprising the following steps:

[0032] (1) Choose the land, choose dry, sunny, well-drained soil, the soil pH is 6.7~7.3, the soil contains 30~40% sandy soil, and turn the soil to 8 months before planting peonies for oil. ~12cm, apply 900~1200kg of selenium-containing base fertilizer per mu, and at the same time apply 8~12kg of phoxim granules and 4~5kg of carbendazim to the soil for insecticidal and bactericidal treatment;

[0033] (2) Initiation of seeds, put the selected peony seeds for oil into 200~250mg / L gibberellin aqueous solution to soak the seeds of peony oil for 48 hours, the water temperature is controlled at 0~5℃, after soaking, rinse with water repeatedly Rinse well and let dry;

[0034] (3) Pregermination. Put the seeds of oil peony into the selenium-enriched soilless culture medium for germination. Before the seeds germinate, spray 80~100mg / L indole butyric acid to the sowing place every 5 days. After the...

Embodiment 2

[0045] A planting method of selenium-enriched peony, comprising the following steps:

[0046] (1) Choose the land, choose dry, sunny, well-drained soil, the soil pH is 6.7~7.3, the soil contains 30~40% sandy soil, and turn the soil to 8 months before planting peonies for oil. ~12cm, apply 900~1200kg of selenium-containing base fertilizer per mu, and at the same time apply 8~12kg of phoxim granules and 4~5kg of carbendazim to the soil for insecticidal and bactericidal treatment;

[0047] (2) Initiation of seeds, put the selected peony seeds for oil into 200~250mg / L gibberellin aqueous solution to soak the seeds of peony oil for 48 hours, the water temperature is controlled at 0~5℃, after soaking, rinse with water repeatedly Rinse well and let dry;

[0048] (3) Pregermination: put the seeds of oil peony into the selenium-enriched soilless culture medium for germination, after the seeds germinate, spray a sodium selenite aqueous solution with a concentration of 50 mg / L on the le...

Embodiment 3

[0059] A planting method of selenium-enriched peony, comprising the following steps:

[0060] (1) Choose the land, choose dry, sunny, well-drained soil, the soil pH is 6.7~7.3, the soil contains 30~40% sandy soil, and turn the soil to 8 months before planting peonies for oil. ~12cm, apply 900~1200kg of selenium-containing base fertilizer per mu, and at the same time apply 8~12kg of phoxim granules and 4~5kg of carbendazim to the soil for insecticidal and bactericidal treatment;

[0061] (2) Initiation of seeds, put the selected peony seeds for oil into 200~250mg / L gibberellin aqueous solution to soak the seeds of peony oil for 48 hours, the water temperature is controlled at 0~5℃, after soaking, rinse with water repeatedly Rinse well and let dry;

[0062] (3) Pregermination. Put the seeds of oil peony into the selenium-enriched soilless culture medium for germination. Before the seeds germinate, spray 80~100mg / L indole butyric acid to the sowing place every 5 days. After the...

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Abstract

The invention discloses a selenium-rich Paeonia Suffruticosa planting method. The selenium-rich Paeonia Suffruticosa planting method includes the steps of (1), selecting dry soil exposed to the sun and good in drainage effect and applying a selenium-containing base fertilizer, phoxim granules and carbendazim; (2), performing seed priming; (3), accelerating germination to enable bud seedlings to be as tall as 9-12cm; (4), transplanting the Paeonia Suffruticosa bud seedlings into the soil applied with the selenium-containing base fertilizer as deep as 35-45cm and performing topdressing; (5), in 4-5 days before a flowering stage, spraying flower heads of plants with sodium selenite aqueous solution, covering the flower heads with transparent plastic bags, pricking the plastic bags, removing the plastic bags on the flower heads of the plants in the flowering stage and performing artificial pollination; (6), from the 6th-8th day to the 4th day before Paeonia Suffruticosa seed picking, applying 2-3cm of stalk and a leaf closest to every Paeonia Suffruticosa fruit with the sodium selenite aqueous solution every other day. The organic selenium content of Paeonia Suffruticosa seeds obtained through planting by the selenium-rich Paeonia Suffruticosa planting method is 0.28-0.30mg / kg.

Description

technical field [0001] The invention relates to the field of agricultural planting, in particular to a planting method of selenium-enriched peony. Background technique [0002] Selenium is an indispensable trace element for the human body, and it is a powerful antioxidant that can effectively remove carcinogenic factors - free radicals, and has the reputation of "the king of anti-cancer". Scientists have investigated the relationship between cancer mortality and selenium intake per person in 20 countries and found that if selenium intake is low, the incidence and mortality of cancer will increase, especially colon cancer, pancreatic cancer, and ovarian cancer. , prostate cancer and male lung cancer and skin cancer are the most obvious. According to statistics, there are 42 countries and regions in the world who are deficient in selenium; a survey conducted by the Chinese Nutrition Society shows that about 700 million people in two-thirds of my country are deficient in selen...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G9/10A01G31/00A01C21/00C05G1/00
CPCA01C21/005A01G2/00A01G24/00A01G31/00C05D9/02C05F1/005C05F3/00C05F5/00C05F5/002C05F7/00C05F11/00C05F11/08
Inventor 黄泳葛青兆林
Owner SHANXI LUAN SHIGEJIE ZHIHUA BIOTECHNOLOGY CO LTD
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