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How to Grow North American Jerusalem Artichoke? A Detailed Guide to Cultivation Techniques
North American Jerusalem artichoke is a perennial herb, with "daisy" above ground and "tuber" below ground, oblong-ovate leaves, capitulum inflorescences, blooming in autumn, and spindle-shaped tubers. The yield of stems and leaves is 5000-10000 kg per mu, with relatively high nutritional value; it is called high-quality "protein daisy" and can be used as feed. The tuber yield is 3000-5000 kg per mu. It can be used as a vegetable or coarse grain, and can also be used to make starch and alcohol. Jerusalem artichoke is also a kind of ornamental flower; its abundant blooms can beautify the environment. Compared with forage grasses grown solely for stems and leaves, such as grain amaranth and compass plant, it has greater usefulness, higher value, and wide adaptability
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