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Screening method for efficient water retention medium and application

A screening method and substrate technology, applied in planting substrates, applications, botanical equipment and methods, etc., can solve the problems of low cost performance, poor water retention performance, small porosity, etc., to expand the application range, purify the cultivation environment, and improve quality effect

Inactive Publication Date: 2019-01-25
NANJING FORESTRY UNIV
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Problems solved by technology

Common green plant cultivation substrates in the market can be divided into northeast peat substrates and imported peat substrates. However, although the cost of northeast peat is low, it has poor water retention performance and small porosity.
Most of the imported peat is of good quality, but the price is high and the cost performance is not high

Method used

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  • Screening method for efficient water retention medium and application
  • Screening method for efficient water retention medium and application
  • Screening method for efficient water retention medium and application

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Embodiment Construction

[0052] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0053] 1 Test materials and methods

[0054] 1.1 Experimental site and experimental materials

[0055] The experiment was carried out in the Soil Laboratory of Nanjing Forestry University from May 2017 to August 2017.

[0056]The experimental materials are Pleurotus eryngii mushroom residue waste, "Pinshi" peat, Northeast peat, perlite, vermiculite, and water-retaining agent. Pleurotus eryngii mushroom waste was provided by Luya Company, "Pinshi" peat was provided by Nanjing Zhibaihui Intelligent Technology Co., Ltd., Northeast peat was purchased from Jilin Xingnong Organic Fertilizer Co., Ltd., and perlite was purchased from Hebei Xinneng Thermal Insulation Co., Ltd. Materials Co., Ltd., vermiculite was purchased from Hebei Chengtai Building Materials Co., Ltd., water retaining agent was purchased from Zhe...

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Abstract

The invention discloses a screening method for an efficient water retention medium and application. The screening method includes the steps that 1, a completely random design adopted, 30 pieces of treating are designed, each group is repeatedly treated three times, and all kinds of treating are prepared from different raw materials according to the certain volume ratio; 2, the water-retaining property is measured; 3, the volume weight and the void ratio are measured; 4, pH and EC are measured; 5, the nutrient content is measured; 6, data is analyzed. According to the screening method, as a medium formula with the high water-retaining property is researched and developed, the yield of green plants can be remarkably increased, the quality is improved, multiple soil-borne diseases are reduced, the cultivation environment is purified, and the application range of green plants is widened.

Description

technical field [0001] The invention belongs to the technical field of forestry, and in particular relates to a screening method and application of high-efficiency water-retaining substrates. Background technique [0002] In recent years, with the rapid development of social economy, people's living standards and quality requirements have been significantly improved, and their aesthetic taste has also been improved. From the layout of various meeting places to small home decoration, people have higher and higher requirements for the quality of green plants and bonsai. How to improve the ornamental quality of horticultural plants has become the research focus of horticultural workers in recent years. [0003] This experiment took the Nanjing market as the research area, and found that most of the horticultural plants from Guangdong had dry leaves and fewer flowers after entering the Nanjing market. Symptoms caused by lack of water. In the process of using soilless cultivatio...

Claims

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Application Information

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IPC IPC(8): A01G24/28A01G24/20A01G24/15A01G24/00
CPCA01G24/00A01G24/15A01G24/20A01G24/28
Inventor 张焕朝王艮梅张薇杨瑞珍项剑陈容
Owner NANJING FORESTRY UNIV
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