The "four-in-one" ecological greenhouse farming model is an innovative approach that integrates natural and artificial regulation systems. This model combines bio-conversion technology, biogas production, livestock breeding, greenhouses, and vegetable cultivation into a harmonious system on the farmer's land. By utilizing solar energy as a power source, straw and animal dung as raw materials, and biogas as a connecting element, it creates a sustainable agricultural ecosystem that simultaneously produces gas, manure, crops, and livestock. The model fosters a rich biological population, a well-structured food chain, and a rapid energy cycle, making it a vital technical strategy for rural economic development, environmental improvement, and enhanced living standards. The model is composed of several key components and technologies. First, the basic structure includes a greenhouse of 200 to 600 square meters, with a 20-square-meter livestock area integrated within it. A biogas digester with a capacity of 6 to 10 cubic meters is installed in the livestock area. Animal waste is fed into the digester for anaerobic fermentation, producing biogas that serves multiple purposes. It can be used for lighting and cooking, and when burned in a biogas lamp inside the greenhouse, it helps raise the temperature and acts as a carbon dioxide fertilizer to enhance plant growth. The byproducts—biogas slurry and residue—are also valuable. The slurry can replace inorganic fertilizers for topdressing and foliar spraying, while also helping control pests and diseases. The residue serves as base fertilizer, and the slurry can even be used as a feed additive for pigs, maximizing resource efficiency. The main techniques involved include biogas digester construction and management, using biogas slurry as a pig feed additive, and applying biogas residue and slurry as alternatives to chemical fertilizers and pesticides. Additionally, there are technologies for preventing and managing gas hazards, as well as methods for scientifically managing the pig house and vegetable planting areas to establish a closed-loop, sustainable cycle. This model not only improves agricultural productivity but also promotes environmental sustainability and enhances the quality of life for rural communities.

Pavement Marking Tape

Pavement marking tape

Descriptions: Preformed reflective marking tape is embedded into micro reflective glass beads both on surface and body and has a durable,reflective and skid-proof effect. It's coated with special fiberglass reinforced ahesive, has super strong bond do different surfaces. It's designed to stripe asphalt parking lots,roads, bike paths and any other area where the road will subject to heavy traffic flow and high visibility delineation is needed. It has following features.
1.Reflective marking tape takes double layer compound structure and is characterized by high skid-resistance, excellent reflective visibility, vibrant color and the like. Furthermore, it can be made into different kinds of marking belt, arrowhead, word, and pattern.
2. Both of these two types can be quickly and easily applied to clean, dry, asphalt or concrete surfaces
3. High retro.-reflectivity all day long, anti-skid, high tensile, strong weather resistance, easy application.
Performance Life:
The performance life of pavement markings will depend on the following:
Traffic conditions; Snow removal practices; Pavement surfaces; Application techniques.
It is recommended that each customer thoroughly evaluate our Pavement Marking Tapes under the conditions in the specified location. While experience has shown that when properly applied, these materials are highly effective traffic control devices, our Technologies makes no generalized performance claims.
Standard Dimensions:
1. Standard length: 33m, 40m, 50m, 60m, 70m
2. Standard width: 15cm, 20cm, 25cm, 30cm, 35cm, 40cm, 45cm, 50cm; or according to customer's requirements.
3. available color: white, yellow, black, red, blue or other customized colors or patterns.

Pavement marking tape, Preformed thermoplastic pavement marking tape, Preformed marking line

Kunshan Jieyudeng Intelligent Technology Co., Ltd. , https://www.jerrytape.com