Soil activator as well as preparation method thereof and application

A soil activator and soil technology, applied in the application, preparation of organic fertilizers, fertilizers made of biological waste, etc., can solve the problems of activating fertilizers without nutrients, and achieve the ability to alleviate aluminum poisoning and absorb water and nutrients Increase and optimize the effect of soil physical and chemical properties

Active Publication Date: 2016-07-27
CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Camellia oleifera forest soil is specific, for example, the content of active aluminum is significantly higher than that of other forest lands. Existing technologies for improving soil nutrient status are not specifically aimed at Camellia oleifera forest land in acidic red soil areas, nor are there any nutrients proposed for the soil characteristics of Camellia oleifera forest land activated fertilizer

Method used

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  • Soil activator as well as preparation method thereof and application
  • Soil activator as well as preparation method thereof and application
  • Soil activator as well as preparation method thereof and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] 1. Soil activator preparation:

[0043] (1) Soil activator 1:

[0044] Take farmyard manure, potassium fulvic acid, malic acid, citric acid, humic acid, phosphate-dissolving bacteria agent, sulfur powder, potassium sulfate, ammonium nitrohumate, zeolite powder, and calcium carbonate and mix well. The parts by weight are:

[0045] 40 parts of farmyard manure, 20 parts of potassium fulvic acid, 6 parts of malic acid, 1.6 parts of citric acid, 7 parts of humic acid, 7 parts of Aspergillus niger phosphorus-dissolving bacteria agent, 3.6 parts of sulfur powder, 3 parts of potassium sulfate, nitrophosphoric acid Ammonium 7 parts, zeolite powder 4 parts, calcium carbonate 14 parts.

[0046] Farmyard manure: 40 parts of Camellia oleifera, 20 parts of chicken manure, 20 parts of pig manure, and 20 parts of straw. 40 pieces of Camellia oleifera husks are crushed and passed through a 20-mesh sieve, fully mixed with other substances, piled together to a height of about 50cm, pou...

Embodiment 2

[0067] The same method as soil activator 1 in Example 1 was used to prepare soil activator. From 2013 to 2014, the effect test of nutrient activation in Camellia oleifera forest land was carried out in Camellia oleifera forest, Yangjiaping Village, Dongcheng Township, Wangcheng County, Changsha City, Hunan Province. The forest is 5 years old, and the variety is 'Xianglin XCL15', with 110 trees per mu. Select the plant that the tree body size is basically the same as the sample to carry out the test, every process 50 plants, the treatment method is as shown in table 4 treatment group 1-9, in the table, nitrogen, phosphorus, and potassium fertilizer are respectively urea (the content of N is calculated by 46%) ), calcium superphosphate (P 2 o 5 The amount is based on 12% acid) and potassium sulfate (K 2 O amount is calculated by 52%), and the organic fertilizer is the Camellia oleifera special organic fertilizer (wherein N content 2.15%, P 2 o 5 Content 4.23%, K 2 O content...

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Abstract

The invention relates to a soil activator. The soil activator consists of the following components in parts by weight: 30-50 parts of farm manure, 10-30 parts of potassium fulvate, 2-10 parts of malic acid, 5-9 parts of phosphate-solubilizing inoculants, 3-4 parts of sulfur powder, 2-4 parts of potassium sulfate and 6-8 parts of ammonium nitro-humate. The soil activator provided by the invention can effectively reduce usage amount of a chemical fertilizer, so that soil pollution caused by fertilizer application is reduced, soil nutrients can be sufficiently activated, and aluminum toxicity in acidic soil is reduced, and therefore, the soil activator is a soil activator for improving activity of forest nutrients of oil tea in red soil areas, and has a wide application value.

Description

technical field [0001] The invention belongs to the field of preparation and utilization of soil conditioners, and in particular relates to a soil activator and its preparation method and application. Background technique [0002] Camellia oleifera is a unique woody edible oil species in my country. It is also known as the world's four largest woody oil plants together with olive (Oleaeuropaea L.), oil palm (Elaeis guineensis Jacq.) and coconut (Cocosnucifera L.). The content of unsaturated fatty acid in camellia oil is more than 90%. It has the functions of softening blood vessels, lowering blood fat and blood pressure. It is one of the highest quality edible health oils at home and abroad. Camellia oil and its by-products are also used in agriculture, industry and medicine. has an important role. Therefore, it is of great significance to vigorously develop Camellia oleifera production and conduct relevant research in ensuring the supply of high-quality edible oil in my co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/80
CPCC05B7/00C05F3/00C05G3/80C05D1/02C05D3/02C05D9/00C05F9/04C05F11/02C05F11/08C05F5/002C05F11/00C05F17/00
Inventor 袁军黄丽媛艾佐佐王慧刘繁灯吴方圆
Owner CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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