Composite enhanced acid regulation method for shallow root layer soil of cranberry field
A cranberry and soil technology is applied in the field of compound strengthening acid regulation in peat soil cranberry fields, which can solve the problems of slow acid regulation effect of sulfur and weak soil acidity, and achieves improvement of survival rate, reduction of soil evaporation, and ecological environment. safe effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
specific Embodiment approach 1
[0018] Specific implementation mode one: the present implementation mode cranberry field shallow root layer soil composite strengthens the method for adjusting acid according to the following steps:
[0019] 1. Sulfur powder application method: Determine the amount of sulfur powder application based on the initial pH value of 0-20cm soil and the target pH value to be reduced. The initial pH value is 5.5-6.0, the target pH value is 4.5-5.0, and 300kg of sulfur powder is applied per hectare; The pH value is 5.0-5.5, the target pH value is 4.0-4.5, and 200kg of sulfur powder is applied per hectare; evenly spread on the ground before the cranberry planting, and the mechanical rotary tillage mixes 15cm;
[0020] 2. Spray urea phosphate: plant cranberry seedlings, spray 500-1000 times aqueous solution of urea phosphate after planting, spray on the roots of planted seedlings, spray 3-4 times in a growing season, and use urea phosphate to quickly reduce root damage. The role of soil p...
specific Embodiment approach 2
[0023] Embodiment 2: The difference between this embodiment and Embodiment 1 is that in step 1, the initial pH value is 5.6-5.9, the target pH value is 4.6-4.9, and 300 kg of sulfur powder is applied per hectare. Others are the same as the first embodiment.
specific Embodiment approach 3
[0024] Embodiment 3: The difference between this embodiment and Embodiment 1 or 2 is that in step 1, the initial pH value is 5.1-5.4, the target pH value is 4.1-4.4, and 200 kg of sulfur powder is applied per hectare. Others are the same as those in Embodiment 1 or 2.
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