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Western rhododendron cultivation substrate and preparation method thereof

A technique for cultivating substrate and rhododendron, which is applied in the agricultural field to achieve the effects of reducing production cost, large flower diameter and high flowering rate

Inactive Publication Date: 2019-06-21
INST OF AGRI ENG TECH FUJIAN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no report on the use of waste litter, peat, and perlite in the fermentation bed as basic materials to prepare the cultivation substrate for Rhododendron azalea

Method used

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  • Western rhododendron cultivation substrate and preparation method thereof
  • Western rhododendron cultivation substrate and preparation method thereof
  • Western rhododendron cultivation substrate and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The cultivation substrate of Rhododendron azalea contains the following raw materials: waste bedding of fermentation bed, peat, perlite.

[0024] The preparation method of Rhododendron azalea cultivation substrate comprises the following steps:

[0025] (1) Substrate pretreatment of waste litter in the fermentation bed: the waste litter is adjusted to a C / N ratio of 20-30:1 by adding auxiliary materials such as straw and sawdust, and the water content is controlled at 50wt%-70wt%.

[0026] (2) Fermentation bed waste litter aerobic composting fermentation: Fermentation bed waste litter is subjected to aerobic composting fermentation, turning over every 3 days, and the temperature of the pile body during the whole fermentation process is kept at 55°C for 7 days, and fermented to the pile body Until the temperature drops to 30°C, a compost product is obtained.

[0027] (3) Improvement of compost products: dilute 1000-fold bamboo vinegar solution at 500 mL·kg -1 The amoun...

Embodiment 2

[0031] The cultivation substrate obtained in the present invention is evaluated, and it is ensured that the cultivation substrate based on the waste bedding material of the fermentation bed meets the cultivation needs. The commercial substrate of Pinshi peat produced by Pu Company was evaluated for its physical and chemical properties, as well as the growth and flowering characteristics of Rhododendron azalea. The detection method of the investigation parameters refers to the existing detection method, and the detection results are shown in Table 1-3.

[0032] Table 1 shows the comparison results of physical properties of two kinds of cultivation substrates; Table 2 shows the comparison results of chemical properties of two kinds of cultivation substrates; Table 3 shows the results of comprehensive evaluation of growth indicators of three-year-old Rhododendron azalea in two different cultivation substrates. The results in Tables 1-3 show that the Rhododendron azalea cultivatio...

Embodiment 3

[0040] Using fermented mattress material as the research material and Rhododendron as the research object, the cultivation substrate of Rhododendron was prepared. Under the conditions of different raw material ratios, it was prepared according to the method of Example 1. The ratio of raw materials (volume ratio) in each Rhododendron cultivation matrix sample is as follows:

[0041] T4: Improved compost product: peat: perlite = 7:1:2,

[0042] T3: Improved compost product: peat: perlite = 5:3:2,

[0043] T2: Improved compost product: peat: perlite = 3:5:2,

[0044] T1: Improved compost product: peat: perlite = 1:7:2,

[0045] CK: Commercial Pin's peat cultivation medium (EC 0.61).

[0046] Investigate the physical properties, chemical characteristics and the growth impact of Rhododendron azalea cultivation substrate samples; the detection method of the inspection parameters refers to the existing detection method, and the detection results are shown in Table 4-6. Table 4 i...

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Abstract

The invention belongs to the technical field of agriculture, and particularly relates to a western rhododendron cultivation substrate and a preparation method thereof. In view of the application bankof a livestock and poultry fermentation bed waste mat material in an ornamental plant cultivation substrate, a method for preparing the western rhododendron cultivation substrate by using the fermentation bed mat material is provided. The cultivation substrate is prepared from the fermentation bed mat material, peat and perlite. The waste mat material partially replaces the peat to prepare the western rhododendron cultivation substrate, the water retention, fertilizer retention and ventilation characteristics of the substrate are effectively improved, the soil environment is regulated, the growth of western rhododendron is obviously promoted, the ability to inhibit pests and diseases is improved, and the purposes that peat resources are saved, the production cost is reduced, and harmless treatment and resource utilization of the fermentation bed waste mat material are implemented are achieved.

Description

technical field [0001] The invention belongs to the field of agricultural technology, and in particular relates to a rhododendron cultivation substrate and a preparation method thereof. Background technique [0002] With the rapid development of soilless cultivation, China's demand for peat is increasing year by year. Since peat is a non-metallic mineral resource, over-exploitation seriously damages the wetland ecology, and it is difficult and slow to restore a good ecological environment in the wetland. It is expensive to import a large amount of high-quality peat from Germany, Denmark, Canada and other countries every year, and the production cost remains high. The cultivation substrate has become a bottleneck restricting the development of the flower industry. [0003] In recent years, with the rapid promotion and application of biological fermentation bed culture technology in my country, a large amount of waste is generated in the process of using litter. Sawdust, chaf...

Claims

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Application Information

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IPC IPC(8): A01G24/15A01G24/28A01G24/20A01G24/22A01G24/23
Inventor 李章汀林方喜潘宏张燕青魏宾斌陈阳魏云华陈艺荃
Owner INST OF AGRI ENG TECH FUJIAN ACAD OF AGRI SCI
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