Method for applying cold-resistant enhanced active nano-grade waste compost to turf winter production and storage

A nano-waste composting and active technology, applied in the fields of botanical equipment and methods, applications, soilless cultivation, etc.

Active Publication Date: 2015-10-28
TIANJIN NORMAL UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the research on nano-fertilizers is nano-material synergistic fertilizer or nano-material coated fertilizer, but there is no literature report on the research on processing the fertilizer itself to nano-particle size and applying it to lawn plants

Method used

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  • Method for applying cold-resistant enhanced active nano-grade waste compost to turf winter production and storage
  • Method for applying cold-resistant enhanced active nano-grade waste compost to turf winter production and storage
  • Method for applying cold-resistant enhanced active nano-grade waste compost to turf winter production and storage

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Experimental program
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Effect test

Embodiment 1

[0087] A method of using cold-resistant enhanced active nano-garbage composting for production and storage of turf in winter:

[0088] (1) Preparation of nano-compost: Dry the domestic waste compost at 105°C to constant weight, process and grind the waste compost to make 30-35nm nano-compost for later use;

[0089] (2) Preparation of cold-resistant microbial bacterial agent

[0090] Weigh 10g of the compost sample and place it in a sterile Erlenmeyer flask, add 100mL of sterile water and oscillate evenly, then take 10mL of the suspension in a Erlenmeyer flask filled with 100mL of enrichment medium, at 28°C, 220r / min Shaking culture for 3 days is a mixed microbial flora; the low temperature resistance of mixed microorganisms is strengthened by adding different concentration gradients (10 -1 、10 -2 、10 -3 、10 -4 、10 -5 and 10 -6 ) coated on the corresponding medium (i.e. beef extract peptone medium, Gao’s No. 1 medium and Martin’s medium) and placed in an artificial climat...

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Abstract

The invention discloses a method for applying cold-resistant enhanced active nano-grade waste compost to turf winter production and storage. According to the invention, three enhanced low-temperature-resistant microbes pseudomonas stutzeri, bacillus subtilis and pleosporaceae and cryptococcus are prepared into an enhanced low-temperature-resistant composite microbial agent; and the microbial agent is applied in a turf substrate with nano-grade waste compost. As a result, turf plant early-stage growth under low temperature stress can be effectively improved. On the basis, two batches of grass seeds are sowed at different times in winter; and after treatment, early-stage growth and overwintering green returning conditions are determined, such that technical supports are provided for the application of the combination of the enhanced low-temperature-resistant composite microbial agent and the nano-grade compost to winter turf production and turf winter storage.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, and relates to a method for using cold-resistant enhanced active nano-garbage composting for production and storage of turf in winter. Background technique [0002] Nano-science and technology (Nano-ST) is a new technology that emerged in the late 1980s. It mainly studies the structural scale in (10 -7 -10 -9 m) The properties and applications of substances within the scope. Because nanomaterials have basic characteristics such as interface surface interface effect, small size effect, macroscopic quantum tunneling effect and quantum size effect, there are many strange properties that traditional materials do not have. Nanomaterials exhibit characteristics different from traditional materials in terms of absorption, catalysis, magnetic effects, and sensitive properties, and can be highly intersected with multiple fields, including physics, chemistry, electronics, materials scien...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
Inventor 多立安赵树兰刘春湘
Owner TIANJIN NORMAL UNIVERSITY
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