The growth habit of
Jerusalem artichoke is a relatively hardy and drought tolerant plant that can withstand low temperatures. When breeding, pay attention to adequate lighting. When choosing soil, it is not high, but acid soil, swamp and saline alkali soil are not suitable for planting.

Jerusalem artichoke is a relatively hardy and drought tolerant plant that can withstand low temperatures. When breeding, pay attention to adequate lighting. When choosing soil, it is not high, but acid soil, swamp and saline alkali soil are not suitable for planting.
The comprehensive utilization value of Jerusalem artichoke
Jerusalem artichoke value is relatively high, it is edible, stem and leaf can be used as feed, the tubers can be processed into vegetables or pickles, can also be used as inulin and alcohol, and Jerusalem artichoke or a valuable industrial raw materials.
Morphological characteristics
Jerusalem artichoke is a perennial herb, 1-3 m tall, with a mass of underground stems and fibrous roots. Stems erect, branched, white, shortly strigose or setose. Usually, the leaf petiole, but the upper part of Ye Husheng; the lower leaves ovate or ovate elliptic, with a long handle, 10-16 cm long, 3-6 cm wide, base broadly cuneate or rounded, sometimes slightly cordate, apex tapering acuminate, margin coarsely serrate, from base three above is below the white veined, stubby wool, puberulent, with short bristles veins, upper leaves oblong to broadly lanceolate, base attenuate, decurrent into short winged, apex acuminate, short tail.
The capitulum is large, few or many, was born in a single branch end, there are 1-2 linear lanceolate bracts, erect, 2-5 cm in diameter, involucral bracts multilayer, lanceolate, 14-17 mm long, 2-3 mm wide.