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Foliage fertilizer capable of improving selenium enrichment capability of potatoes

A foliar fertilizer, potato technology, applied in the direction of fertilization device, fertilizer mixture, application, etc., can solve the problems of high production cost, environmental pollution, etc.

Active Publication Date: 2011-08-31
QINGHAI HONGEN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are only domestic reports on the influence of selenium-enriched organic fertilizers and mineral fertilizers on the selenium-enriching ability of potatoes. The data are all added exogenous selenium, mainly sodium selenate, sodium selenite, selenium dioxide and their derivatives, which are toxic substances, high agricultural production costs, and easy to cause environmental pollution

Method used

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  • Foliage fertilizer capable of improving selenium enrichment capability of potatoes

Examples

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Effect test

example 1

[0004] Example 1: In selenium-enriched soil dry land, using conventional cultivation techniques to cultivate green potato 168 potatoes, spray a foliar fertilizer to improve the selenium-enriching capacity of potatoes at the end of the potato blooming period and before 9 am, and the amount of water per mu is 15 kg and glutamine Acid 0.01g, Lysine 0.01g, Leucine 0.01g, Histidine 0.01g, Methionine 15g, Cystine 50g, Threonine 15g, Phenylalanine 15g, Serine 40g, VC : 40 mg, VE: 40 mg, VB: 50 mg, VB 6 :40 mg, VB 12 : 40 mg, 98 g of 95% potassium chloride (including 60 g of potassium oxide), 2 g of coenzyme II, sprayed after mixing evenly. The control group was sprayed with 15 kg of water per mu. The results are shown in Table 1.

example 2

[0005] Example 2: Cultivation of Ziyun No. 1 potato in selenium-enriched soil dry land. Spray a foliar fertilizer to improve the selenium-enrichment capacity of potato at the end of the potato blooming period and before 9 am. The amount of water per mu is 15 kg, grain 10 grams of acid, 15 grams of lysine, 10 grams of leucine, 10 grams of histidine, 0.01 grams of methionine, 0.01 grams of cystine, 0.01 grams of threonine, 0.01 grams of phenylalanine, 0.01 grams of serine, VC: 0.01 mg, VE: 0.01 mg, VB: 0.01 mg, VB 6 :0.01mg, VB 12 : 0.01 mg, 95% potassium chloride 0.016 g (including 0.01 g potassium oxide), 0.01 g of coenzyme II, sprayed after mixing evenly, and spraying 15 kg of water per mu for the control group. The results are shown in Table 1.

example 3

[0006] Example 3: Using conventional cultivation techniques to cultivate potato No. 2 in selenium-enriched soil and dry land, spray a foliar fertilizer to increase the selenium-enriching capacity of potatoes at the end of the potato blooming period and before 9 am. The amount of water per mu is 15 kg, grain 5 grams of acid, 15 grams of lysine, 10 grams of leucine, 5 grams of histidine, 5 grams of methionine, 30 grams of cystine, 15 grams of threonine, 15 grams of phenylalanine, 20 grams of serine, VC: 30 mg, VE: 20 mg, VB: 20 ​​mg, VB 6 : 20 mg, VB 12 : 10 mg, 96 g of 95% potassium sulfate (including 50 g of potassium oxide), 1 g of coenzyme II, sprayed after mixing, and sprayed with 15 kg of water per mu for the control group. The results are shown in Table 1.

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Abstract

The invention relates to a foliage fertilizer capable of improving the selenium enrichment capability of potatoes, which belongs to the technical field of agricultural foliage fertilizers and aims to prepare a foliage fertilizer by adding amino acid, vitamin, coenzyme II and potassium oxide into water in a certain ratio for spraying during the production of potatoes in a selenium-enriched soil region. The foliage fertilizer has the advantages of no addition of exogenous selenium, higher safety of produced selenium-enriched potatoes, simple formula, easiness of preparation, capability of facilitating the selenium enrichment capability of potatoes and making the selenium content of fresh potatoes reach the selenium enrichment standard of 0.01-0.1 milligram / kilogram and using cost of 30-70 yuan / acre, capabilities of enhancing the virus resistance and resistance of potatoes and lowering the agricultural production cost and the environmental pollution and good economic benefit and ecological benefit.

Description

1. Technical field [0001] The invention relates to a foliar fertilizer for improving the selenium-rich capacity of potatoes, and belongs to the technical field of agricultural foliar fertilizers. 2. Background technology [0002] Selenium is one of the essential trace elements for the human body. Selenium-enriched food has obvious effects of delaying aging, anti-cancer, anti-radiation damage, anti-mutation, anti-oxidation, hindering the formation of nitrous acid, and having a good effect on reproductive system diseases. Conducive to human health. At present, there are only reports on the impact of selenium-enriched organic fertilizers and mineral fertilizers on the selenium-enriching capacity of potatoes. In the invention patent database and the Chinese scientific and technological achievements database, all patents, achievements and documents related to the production of selenium-enriched agricultural products The materials are all added with exogenous selenium, mainly sodium s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 刘兵黄振荣朱军熊增海洪海波潘丽君李顺善王成德瞿慧萍
Owner QINGHAI HONGEN TECH
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