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This map shows the soil texture suitability of this crop in the state of Illinois.
Soil Texture Map
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Vigna parkerri
Synonyms:

Common Name(s): Creeping vigna
Family: Fabaceae
Growth Habit: Perennial
Invasiveness:
Growing Days: 90 to 180 (days)
Temperature:
Abs.Max=95° (F)    Opt.Max=81° (F)
Opt.Min=54° (F)    Abs.Min=46° (F)
Precipitation: 47 to 98 (in.)
Winter Minimum:
Soil pH: 5 to 6
Soil Texture/Type: Medium to heavy textured soils
Soil Drainage: Well
Photoperiod Response: Short day
Light Intensity: Bright to cloud
Comments:
No drought or frost tolerance. Needs moist soils. Not sure if it will survive overwintering.
Diseases:
Crop not found in disease search.
Uses:
Animal Food - forage, Environ. - soil improver
Woodiness:
Herbaceous
Climate:
Subtropical-humid, tropical-rainy
Geographical Origin:
Africa, Australia
 
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Last Modified: March 15, 2021
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