Nourishing type soil temperature raising agent for ginseng land

A warming agent and nutrient-based technology, applied in the agricultural field, can solve the problems of low seedling preservation rate and ginseng root freezing damage, achieve good water retention performance, improve soil physical and chemical properties, and increase soil biological activity.

Inactive Publication Date: 2009-07-15
JILIN AGRICULTURAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a nutrient-type ginseng soil warming agent, which is used to solve the problems of severe root freezing damage and low seedling preservation rate in the growth process of ginseng

Method used

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  • Nourishing type soil temperature raising agent for ginseng land
  • Nourishing type soil temperature raising agent for ginseng land
  • Nourishing type soil temperature raising agent for ginseng land

Examples

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Embodiment

[0049] Embodiment: By weight percentage, take 54.0% of fly ash, 45.0% of corn stalks, 0.40% of ammonium nitrohumate, 0.40% of potassium dihydrogen phosphate, 0.05% of boric acid, 0.10% of zinc sulfate and 0.05% of ammonium molybdate. For example, to prepare 100Kg of nutritional ginseng soil warming agent, take 54Kg of fly ash, 45Kg of corn stalks, 0.40Kg of ammonium nitrohumate, 0.40Kg of potassium dihydrogen phosphate, 0.05Kg of boric acid, 0.10Kg of zinc sulfate and molybdenum Ammonium acid 0.05Kg, then mix homogeneously, promptly make the nutrient type ginseng soil warming agent of the present invention.

[0050] 2. Application of nutrient-type ginseng soil warming agent:

[0051] The invention is used for ginseng soil warming in ginseng cultivation. When preparing the soil, sprinkle the nutrient-type ginseng soil warmer evenly on the soil surface, plow it 3 times, mix it with the ginseng bed soil at a depth of 30 cm, and then transplant it.

[0052] Each component in the...

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Abstract

Nutritional type ginseng land soil thermogenic agent belongs to the technical field of agriculture, and solves the problem that the root system suffers from serious frozen injury, and the survival rate of seedling is low when in the growing process of ginseng. The soil water retention agent is prepared by mixing 40.0-60.0% of pulverized fuel ash, 30.0-50.0% of crushed crop straw (with the water content of 60%), 0.30-0.50% of nitrohumic acid, 0.30-0.60% of monopotassium phosphate, 0.05-0.15% of boric acid, 0.10-0.30% of zinc sulfate, and 0.05-0.15% of ammonium molybdate based on the weight percentage. When in the land preparation, the nutritional type ginseng land soil thermogenic agent is evenly sprinkled on the soil, and the soil is ploughed for three times; when the soil water retention agent is uniformly mixed with ginseng bed soil with the depth of 30cm, the ginseng is transplanted. The invention is used for heating the ginseng land soil, and can raise the soil temperature. Meanwhile, the survival rate of seedling and the yield of the ginseng can be remarkably improved.

Description

Technical field: [0001] The invention belongs to the technical field of agriculture and relates to a nutrient-type ginseng soil warming agent. Background technique: [0002] The ground temperature in Northeast China is low in spring, and the root system of ginseng is severely frozen and grows slowly. Taking certain measures to increase the soil temperature is beneficial to the decomposition of soil nutrients, and promotes the growth and development of ginseng root system, material metabolism, nutrient absorption and operation. The specific performance is high seedling preservation rate and rapid ginseng root weight gain. [0003] Retrieval shows that no patented technology for ginseng soil warming has been found yet. The present invention mixes fly ash, crop straw, ammonium nitrohumate and nutrient substances necessary for the growth of ginseng to make a nutrient-type ginseng soil warming agent and then applies it, which solves the serious freezing damage of the root system...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K17/40C09K101/00
Inventor 赵英魏汉莲刘淑霞崔永柱金京茹
Owner JILIN AGRICULTURAL UNIV
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