Method for replacement control of Eupatorium adenophorum Sprengel by using Amorpha fruticosa L.
A kind of technology for the substitution control of Erythrina japonica, applied in the fields of botanical equipment and methods, application, horticulture, etc., can solve the problem that perennial dicotyledonous plants cannot adapt to poor and sticky hard soil, annual dicotyledonous plants cannot be continuously replaced, and it is difficult to find safe To achieve the effect of good coverage, strong stress resistance, and wide ecological adaptability
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0022] Embodiment 1: alternative plant ecological adaptability test
[0023] The substituted plants for the test were Amorpha fruticosa (provided by Beijing Millennium Dadi Grass Ecological Technology Development Co., Ltd.), broad-leaf paspalum, African foxtail, pig dung bean, thatched cottage, corymbose cassia, perennial ryegrass, duckweed, Pennisetum, car mulberries. The test was carried out in Chitu Village, Huishui County, Guizhou Province. The test site is located at 26.2° north latitude, 106.3° east longitude, and an altitude of about 1000m. The frost-free period is about 270 days. The annual average temperature is 14-16°C. The monthly average temperature is 4-6°C, the annual extreme maximum temperature is between 34.0-36.0°C, the extreme minimum temperature is between -6.0--9.0°C, and the annual average annual precipitation is 1100-1300mm. It is rainy, and the drought is severe from August to October.
[0024] Table 1 planting method for testing alternative plants
...
Embodiment 2
[0031] Example 2: Field test of Amorpha fruticosa controlling Eupatoria adenophorum
[0032] The test was carried out in Shazi Township, Zhenning County, Guizhou Province, about 100Km away from the site of Example 1, and to the southwest. The climate and altitude are similar to the Huishui test site, the soil organic matter content is 27.2-32.3g / Kg, and the soil is barren and sticky. In 2010, the year of sowing and the second year of growth were severely drought in May-June; the third year of growth was rainy and there was no severe drought.
[0033] The experimental site is a gentle slope mountain with a slope of 20°, and a small number of young peach trees are planted, with a density of 1 tree / 43.5m 2 , canopy density is less than 0.69. The number of Eupatorium adenophorum before site preparation (division number) was 71.7 plants / m 2 . The sowing time was May 1, 2010, when the soil moisture was good. First cut off Eupatorium adenophorum evenly on the ground, and then co...
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