Ecological restoration method for coal gangue dump
A technology of ecological restoration and coal gangue, applied in botany equipment and methods, excavation, gardening, etc., can solve problems such as high cost and poor ecological restoration effect, achieve simple methods, improve natural environment and ecological balance, and reduce costs low effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0018] The method for ecological restoration of coal gangue hills in this embodiment is:
[0019] S1. Organize the coal gangue hill into a gentle slope terrain with an inclination angle of less than 35°, cover the surface of the coal gangue with red soil with a thickness of 30cm, and level the covering to obtain the finished coal gangue hill;
[0020] S2, soak the pigeon pea seeds for 8 hours, on the gangue hill after finishing in S1, open holes at fixed points according to the row spacing of 60cm and the plant spacing of 40cm, and sown 2 to 3 pigeon pea seeds after soaking and accelerating germination in each hole. Then apply farmyard manure composed of a mixture of chicken manure and sheep manure with a mass ratio of 1:1, and the amount of farmyard manure applied is 1.0×10 5 g / mu, watering 2 times a week, each watering volume is 20m 3 / Mu, the seedling stage disease and pest management is carried out. At the early stage of the seedling stage, use a 40% carbendazim suspension with ...
Embodiment 2
[0023] The method for ecological restoration of coal gangue hills in this embodiment is:
[0024] S1. Organize the coal gangue hill into a gentle slope terrain with an inclination angle of less than 35°, cover the surface of the coal gangue with red soil with a thickness of 15cm, and level the covering to obtain the finished coal gangue hill;
[0025] S2. Soak the pigeon pea seeds for 12h to accelerate germination. On the gangue hill after finishing obtained in S1, open holes at fixed points according to the row spacing of 60cm and the plant spacing of 40cm, and sown 2 to 3 pigeon pea seeds after soaking and accelerating germination in each hole. Then apply farmyard manure composed of a mixture of chicken manure and sheep manure with a mass ratio of 1:1, and the amount of farmyard manure applied is 1.0×10 5 g / mu, watering twice a week, watering volume is 20m 3 / Mu, the seedling stage pest management is carried out. At the initial stage of the seedling stage, use a 40% carbendazim su...
Embodiment 3
[0028] The method for ecological restoration of coal gangue hills in this embodiment is:
[0029] S1. Organize the coal gangue hill into a gentle slope terrain with an inclination angle of less than 35°, cover the surface of the coal gangue with red soil with a thickness of 30cm, and level the covering to obtain the finished coal gangue hill;
[0030] S2, soak the pigeon pea seeds for 8 hours, on the gangue hill after finishing in S1, open holes according to the row spacing of 60cm and the plant spacing of 40cm, plant 2 to 3 vetiver seedlings in each hole, and then apply Farmyard manure composed of a mixture of chicken manure and sheep manure with a mass ratio of 1:1, and the amount of farmyard manure applied is 1.0×10 5 g / mu, watering 2 times a week, each watering volume is 20m 3 / Mu, the seedling stage disease and pest management is carried out. At the early stage of the seedling stage, use a 40% carbendazim suspension with a dilution factor of 1000 to prevent root rot. During the...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com