Plant salt-resisting agent, and its preparing and use method

A plant and seed technology, applied in botany equipment and methods, plant growth regulators, animal repellants, etc., can solve the problems of complex production process, unsatisfactory effect, high overall cost, etc., and achieve low cost and significant effect , Improve the effect of water penetration

Inactive Publication Date: 2006-08-09
INST OF SOIL & FERTILIZER SHANDONG ACAD OF AGRI SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The above-mentioned patent discloses several saline soil improvement conditioners applied to the soil. The production proc...

Method used

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Embodiment

[0011] 5 parts of manganese sulfate, 2 parts of sodium nitrophenolate, 2 parts of naphthalene acetic acid, 2 parts of gibberellin, 12 parts of urea, 8 parts of water-soluble humic acid and 69 parts of clear water were used to prepare plant salt-resistant agent (each part is equal to weight), a brown liquid.

[0012] The preparation method is: add 8 parts of water-soluble humic acid into a reaction kettle filled with clear water, stir to dissolve the humic acid in the water, and add urea, manganese sulfate, sodium nitrophenolate, naphthalene acetic acid and gibberellic acid one by one according to the above-mentioned parts element, adjusted to 100 parts with clear water, continued to stir until all solid materials were dissolved, filtered and poured into a storage tank, and tested the package after 24 hours.

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Abstract

The present invention provides a plant salt-resisting agent, its preparation method and application method. The plant salt-resisting agent is made up by using manganese sulfate, sodium nitriphenolate, alpha-naphthylacetic acid, gibberellic acid, urea, humic acid and clean water through a certain preparation process. Said invention also provides the concrete steps of its preparation process. Said plant salt-resisting agent can be used for soaking seeds, and can raise yield of crops planted in the saline-alkaline land.

Description

(1) Technical field: [0001] The present invention relates to plant anti-salt agent, and its preparation and use method. (2) Background technology [0002] The area of ​​saline soil in the world is nearly 1 billion hectares, and my country has 27 million hectares; nearly 100 cities across the country have saline-alkali land distribution. During the cultivation process, the long-term excessive application of chemical fertilizers will lead to the intensification of secondary salinization and serious compaction of the soil, and the continuous expansion of salinized and alkalized soil. In addition, my country also has a large area of ​​coastal saline soil dominated by chlorides. The common feature of these areas is that the soil has high salt content, and most of them are barren land where plants are not easy to grow. Salinity-alkali hazards have caused a large number of medium and low-yield fields and poor farmers, making it difficult to use large areas of soil resources. For ...

Claims

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Application Information

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IPC IPC(8): A01N61/00
Inventor 江丽华杨福生刘兆辉张文君
Owner INST OF SOIL & FERTILIZER SHANDONG ACAD OF AGRI SCI
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