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Stress-resistance and health-care mycorhiza microbial inoculum of Pinus massoniana and application method of stress-resistance and health-care mycorhiza microbial inoculum

A technology of mycorrhizal agent and application method, applied in the direction of application, botany equipment and method, biocide, etc., can solve the problems of inability to be effective for a long time, singleness, etc., and achieve the effects of promoting rooting, improving water, and improving soil

Inactive Publication Date: 2012-08-15
CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many technologies to solve the growth potential and health status of pine trees, such as fertilization, irrigation, and the use of plant growth agents, but they are all single measures and cannot be effective for a long time and have poor sustainability.

Method used

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  • Stress-resistance and health-care mycorhiza microbial inoculum of Pinus massoniana and application method of stress-resistance and health-care mycorhiza microbial inoculum
  • Stress-resistance and health-care mycorhiza microbial inoculum of Pinus massoniana and application method of stress-resistance and health-care mycorhiza microbial inoculum

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Experimental program
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Embodiment 1

[0016] Inoculation test was used to test and screen Lactarius akahatsu, Lactarius hatsudake, Lactarius camphorates, Lactarius glyciosmus, Lactarius subzonarius, and Lactarius subdulcis picked in Pinus massoniana forest. , Lactarius porninsis, Lactarius gerardii, Lactarius deterrimus, Lactarius echinatus, Lactarius hygrophoroides, Lactarius vellereus, Lactarius volemus, etc. Effects of inoculation of 13 kinds of milk mushrooms on the survival rate of 2-year-old Pinus massoniana seedlings. After 3 months of inoculation, it was found that the survival rate of the masson pine seedlings inoculated with Lactarius akahatsu and Lactarius hatsudake was the highest, and the survival rates of the seedlings were 81.57% and 77.82%, which were 28.15% higher than the control and 26.26%, the survival rate of seedlings inoculated with other strains was lower. The experimental results show that the inoculation of Lactarius akahatsu and Lactarius hatsudake can promote the survival rate of masso...

Embodiment 2

[0022] How to use the product:

[0023] (1) When utilizing Pinus massoniana for afforestation, the prepared anti-adversity health-care mycorrhizal agent of the present invention (the health-care mycorrhizal agent prepared by solid fermentation of lactobacillus orange yellow) is fully mixed with the soil of the afforestation site in a ratio of 1: 1.5 by weight , and add an appropriate amount of water (1 kg of antibody health mycorrhizal agent: 40 kg of water), fully stir to make a slurry, and the slurry can stick to the root system.

[0024] (2) When being used for the artificial forestation of Pinus massoniana, add 25g of polyacrylamide type water-retaining agent in every 225g of the anti-adversity health-care mycorrhizal agent of the present invention (the health-care mycorrhizal agent prepared by the solid fermentation of lactobacillus rufica), fully After mixing, dig a hole in the soil about 1 meter away from the tree and bury it.

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Abstract

The invention discloses a stress-resistance and health-care mycorhiza microbial inoculum of Pinus massoniana and an application method of the stress-resistance and health-care mycorhiza microbial inoculum. The stress-resistance and health-care mycorhiza microbial inoculum is prepared by compounding a mycorhiza microbial inoculum and plant hormone naphthylacetic acid or benzpyrole-3-acetic acid; and the mycorhiza microbial inoculum is formed by fermenting Lactarius akahatsu or Lactarius hatsudake through a solid fermentation culture medium. The stress-resistance and health-care mycorhiza microbial inoculum is used for carrying out slurry dipping treatment on seedling root systems or is buried into Pinus massoniana forest soil in a forestation process, so that not only can root-taking and growth of the Pinus massoniana be increased, but also the tree vigor is enhanced and the stress resistance is improved; and therefore Pinus massoniana defoliation, seedling damping-off and Pestalotiopsis apiculatus are prevented from happening.

Description

Technical field: [0001] The invention relates to a masson pine anti-stress health-care mycorrhizal agent and its application method for promoting the rooting and growth of masson pine trees, improving water and nutrient metabolism, improving soil and anti-stress health care and improving productivity, especially for masson pine diseases such as defoliation , Root diseases such as blight, damping-off, etc. have a good inhibitory effect. Background technique: [0002] Masson pine is widely distributed and spreads all over South China. It is the main timber tree species in South China and has high economic value. At present, chemical methods are mainly used to kill pine tree diseases and insect pests. This method will pollute the air and water environment, cause soil compaction, enhance the resistance of bacteria and pests to pesticides, kill beneficial organisms, and cause harm to human health. With the development of science and technology and the improvement of people's awa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/00A01N37/10A01N43/38A01P21/00A01G1/00
Inventor 李河周国英谭益民刘君昂李琳刘剑吴瑶
Owner CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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