Water Survey Archived Content
   
This map shows the growing days suitability of this crop in the state of Illinois.
Growing Days Map
Click for Large Map
 

 

 
Pyrus ussuriensis
Synonyms:

Common Name(s): Harbin pear; Chinese Asian pear
Family: Rosaceae
Growth Habit: Perennial
Invasiveness:
Growing Days: 100 to 170 (days)
Temperature:
Precipitation: 16 to 35 (in.)
Winter Minimum: -33° (F)
Soil pH: 5.5 to 7.5
Soil Texture/Type: Loam, heavy clay
Soil Drainage: Well
Photoperiod Response:
Light Intensity: Full sun
Comments:
Most cold tolerant of pear species. Moderate drought tolerance. No salinity resistance. Chilling hours expected to be greater than P. communis.
Diseases:
Cercospora, Rust
Uses:
Food - fruit
Woodiness:

Climate:

Geographical Origin:
Asia Temp
 
Metric Units

Return to Search Results

| Alternative Crops Home | General Information | Methods | Quick Guide | Select Crop |
| Map Search | Crop List | County Search | Disclaimer | Citations | Site Map |

| Home | Staff Directory | Data | Research |
 
University of Illinois at Urbana-Champaign logo Illinois State Water Survey, Contact Information
University of Illinois at Urbana-Champaign
All files and information © 2024 Illinois State Water Survey. Terms of use.
Email the Web Administrator with questions or comments.
Last Modified: March 15, 2021
Illinois State Water Survey illinois state Water survey Alternative Crop Suitability Maps Site Map Alternative Crop Suitability Maps Contact Information Illinois Department of Natural Resources Alternative Crop Suitability Maps