Data sheet
View crop Data sheet EcoPortDioscorea alata
Description | |||
---|---|---|---|
Life form | vine | Physiology | deciduous, multi stem |
Habit | climber/scrambler/scadent | Category | roots/tubers, environmental |
Life span | perennial | Plant attributes | grown on large scale, grown on small scale |
Ecology | |||||||
---|---|---|---|---|---|---|---|
Optimal | Absolute | Optimal | Absolute | ||||
Min | Max | Min | Max | Soil depth | deep (>>150 cm) | medium (50-150 cm) | |
Temperat. requir. | 20 | 32 | 14 | 40 | Soil texture | medium, light | medium, light |
Rainfall (annual) | 1200 | 4000 | 700 | 8000 | Soil fertility | high | moderate |
Latitude | - | - | 30 | 40 | Soil Al. tox | ||
Altitude | --- | --- | - | 2500 | Soil salinity | low (<4 dS/m) | low (<4 dS/m) |
Soil PH | 5.5 | 6.5 | 4.8 | 8.5 | Soil drainage | well (dry spells) | well (dry spells) |
Light intensity | very bright | clear skies | very bright | light shade |
Climate zone | tropical wet & dry (Aw), tropical wet (Ar), subtropical humid (Cf), subtropical dry summer (Cs) | Photoperiod | short day (<12 hours) |
---|---|---|---|
Killing temp. during rest | -2 | Killing temp. early growth | 9 |
Abiotic toler. | Abiotic suscept. | ||
Introduction risks. |
Cultivation | ||||
---|---|---|---|---|
Min | Max | |||
Product. system | Crop cycle | 220 | 300 | |
Cropping system | Subsystem | Companion species | Level of mechanization | Labour intensity |
Uses | ||
---|---|---|
Main use | Detailed use | Used part |
food & beverage | starch | roots |
food & beverage | vitamins | roots |
food & beverage | protein | roots |
food & beverage | minerals | roots |
animal food (feed) | starch | roots |
animal food (feed) | protein | roots |
animal food (feed) | vitamins | roots |
non-vertebrate food | minerals | roots |
environmental | agroforestry | entire plant |