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Cultivation substrate for ryegrass and preparation method thereof

A technology for cultivation substrate and ryegrass, which is applied in the field of cultivation substrate for ryegrass and its preparation, can solve the problem of less cultivation substrate for ryegrass, achieve the effects of high-quality and rapid growth, save economic resources, and improve the quality of pasture

Active Publication Date: 2021-06-29
NANJING FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are few cultivation substrates specifically for ryegrass

Method used

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  • Cultivation substrate for ryegrass and preparation method thereof
  • Cultivation substrate for ryegrass and preparation method thereof
  • Cultivation substrate for ryegrass and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A cultivation medium for ryegrass, which is made of the following components in volume percentage: 30-60% of decomposed mushroom residue fertilizer, 20% of vermiculite, 20% of perlite, and 0-30% of peat (Northeast peat); The decomposed mushroom dregs fertilizer is made of mushroom dregs, garden soil, bean dregs and microbial bacterial agents at a mass ratio of 750:0-800:0-400:1.

[0030] The preparation method of above-mentioned ryegrass cultivation substrate comprises the following steps:

[0031] Preparation of decomposed fungus dregs fertilizer: Mix the fungus dregs, garden soil, bean dregs and microbial agent (composting rapid decomposing agent of Yichun Qiang Microbial Technology Co., Ltd.) at a mass ratio of 750:0-800:0-400:1, and put it in barrels After stacking, pour water thoroughly, do not cover, turn over once a week, and continue for 40-50 days at an ambient temperature of 20-25°C, spread out and dry in the sun;

[0032] Among them, both the fungus residue ...

Embodiment 2

[0037] 1.1 In order to explore the optimal formulation of the cultivation substrate for ryegrass, multiple groups of cultivation substrates with different formulations were set up, and the corresponding cultivation substrate for ryegrass was prepared using the preparation method in Example 1. Wherein, the cultivation matrix formula is shown in Table 1, the decomposed bacteria residue fertilizer formula is shown in Table 2, the physical properties of each group of matrix formulas are shown in Table 3, and the chemical properties of each group of matrix formulas are shown in Table 4:

[0038] The volume percentage of the cultivation matrix formula of different treatments in table 1

[0039]

[0040] Table 2 Decomposed bacteria slag fertilizer formula

[0041]

[0042] The physical property of each group matrix formula of table 3

[0043]

[0044] The chemical properties of each group of matrix formulations in table 4

[0045]

[0046] It can be seen from Table 3 th...

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Abstract

The invention belongs to the technical field of plant cultivation nutrient substrates, and in particular relates to a cultivation substrate for ryegrass and a preparation method thereof, comprising 30-60% of decomposed fungus residue fertilizer, 20% of vermiculite, 20% of perlite, and 0-30% of peat, The decomposed fungus residue fertilizer is made from fungus residue, garden soil, bean dregs and microbial inoculum in a mass ratio of 750:0‑800:0‑400:1. The cultivation substrate of the invention can promote the photosynthesis of the ryegrass, increase the crude protein content of the leaves, and has low permeability of the plasma membrane of the leaves, which is beneficial to the growth of the ryegrass.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation nutrient substrates, in particular to a cultivation substrate for ryegrass and a preparation method thereof. Background technique [0002] Solid substrate culture is a type of soilless culture, referred to as substrate culture. It refers to the method in which the roots of crops grow in various natural or synthetic solid substrate environments, fix the roots through the solid substrate, and supply nutrients and oxygen to the crops. The matrix also has the advantages of transferring nutrients and water from the nutrient solution, providing plants with stable and coordinated water, air, and fertilizer, less investment, and being convenient for local production. With the development of horticultural industry and plant container cultivation technology, the physical and chemical properties of natural soil can no longer meet the needs of vegetables, flowers, seedlings and other plant containe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G24/15A01G24/20A01G24/22A01G24/27A01G24/28
CPCA01G24/15A01G24/20A01G24/22A01G24/27A01G24/28
Inventor 王艮梅黄松杉张焕朝李艳艳王良桂郑光耀
Owner NANJING FORESTRY UNIV
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