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Selenium-enriched foliar fertilizer for edible sunflowers in Hetao region and application method thereof

A selenium-enriched foliar fertilizer and sunflower technology, applied in fertilization methods, botanical equipment and methods, applications, etc., to achieve the effects of reducing phosphorus-zinc antagonism, low cost, and stimulating crop growth

Inactive Publication Date: 2018-04-06
巴彦淖尔市硒谷生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such soil and fertilization characteristics lead to defertilization in the late growth period of sunflowers

Method used

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  • Selenium-enriched foliar fertilizer for edible sunflowers in Hetao region and application method thereof
  • Selenium-enriched foliar fertilizer for edible sunflowers in Hetao region and application method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The test was carried out in Dashuying Village, Gongmiaozi, Pioneer Township, Uradqian Banner, Bayannur City. The test plot has a total of 6 mu, and the soil texture is heavy loam. The soil type is irrigation-silt soil. The content of heavy metals in the soil of the test plot is in line with the national environmental quality standards. Its main physical and chemical properties are as follows:

[0025]

[0026] The tested variety is JK601

[0027] The samples for testing are divided into three treatments, which are respectively treatment 1 (double amount, that is, the amount of selenium-enriched foliage fertilizer is 1000 ml / mu) 2 mu, treatment 2 (constant, that is, the amount of selenium-enriched foliage fertilizer is 500 ml / mu). ml / mu) 2 mu, and the control (no selenium-enriched foliar fertilizer sprayed) 2 mu. The other field management of the test sample was consistent with that of the surrounding fields.

[0028] The process of spraying the selenium-enriched...

Embodiment 2

[0042] The test was carried out in Yanhai Village, Shanzui Township, Uradqian Banner, Bayannur City. There are 4 experimental plots, each with 2 mu, and the soil texture is clay loam. Its main physical and chemical properties are as follows:

[0043]

[0044] The tested sunflower varieties are 363

[0045] Plots 1, 2, and 3 were sprayed with the same dose of selenium-enriched foliar compound fertilizer, and plot 4 was a control field without spraying.

[0046] In the test, the selenium-enriched foliar fertilizer preparation prepared according to the method in Example 1 was sprayed twice at the budding stage and the grouting stage at the amount of 500 ml / mu in plots 1, 2, and 3, respectively. Plot 4 was not sprayed with selenium-enriched foliar fertilizer, and other field management measures were the same as plots 1, 2, and 3.

[0047] The test results of selenium content in sunflower seeds in the final four plots were as follows:

[0048] plot one

[0049] The...

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Abstract

The invention discloses a selenium-enriched foliar fertilizer for edible sunflowers in the Hetao region. The foliar fertilizer comprises selenium, potassium, boron, manganese, zinc, alkyl polyglycosides, sulfur and fulvic acid in the weight ratio of (1.0-2.0):(2.0-4.0):(0.1-0.4):(2.0-4.0):(0.4-0.6):(1.0-2.0):(2.0-4.0):(5.0-10.0). The invention further discloses an application method of the selenium-enriched leaf fertilizer for the edible sunflowers in the Hetao region. In the growth process of the edible sunflowers, the selenium-enriched foliar fertilizer for the edible sunflowers is sprayed to plants in stages. Microelement fertilizers such as selenium fertilizer, potassium fertilizer, boron fertilizer, manganese fertilizer, zinc fertilizer are added, the selenium enrichment effect is achieved, the fertilizer is precisely applied in an oriented mode according to saline-alkali soil of the Hetao region and fertilizer application and irrigation characteristics in local edible sunflower planting, and growth requirements of the edible sunflowers are met.

Description

Technical field: [0001] The invention belongs to the new technical field of edible sunflower production and management, and in particular relates to a selenium-enriched foliar fertilizer for edible sunflower in the Hetao area and an application method thereof. Background technique: [0002] Selenium is an essential trace element for the healthy growth of humans and animals. Selenium is called "the fire of life" by the medical and nutritional circles at home and abroad. Agent" and other reputation. Selenium deficiency will directly lead to the decline of human immunity and threaten human health. More than 40 kinds of diseases in the human body are related to selenium deficiency. Proper selenium supplementation has a positive effect on improving human immunity, anti-oxidation, delaying aging, protecting and repairing damaged cells, preventing and fighting cancer, preventing and treating cardiovascular and cerebrovascular diseases, and reducing the toxicity of environmental po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/06A01C21/00A01G22/00C05G3/70
CPCA01C21/005C05D1/02C05G3/00C05G3/70C05D9/00C05D9/02C05F11/02
Inventor 杨勇郝永源杨军杨淑华
Owner 巴彦淖尔市硒谷生物科技有限公司
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