Is Jerusalem artichoke high in yield? What is the yield per mu?

Does Jerusalem artichoke have a high yield?

The yield of Jerusalem artichoke is relatively high, with an average yield of about 3,000 to 5,000 kilograms per mu. The yield of different varieties of Jerusalem artichoke is generally different. The yield of Jerusalem artichoke is usually related to the water, fertilizer, temperature, maintenance, fertilization and topping during the later management.

How to grow Jerusalem artichokes for high yield

1. Variety selection

When planting Jerusalem artichokes, be sure to select those that are larger in size. The ginger pieces should be unpolluted, sound, full, and free of insect holes and damage. Such ginger pieces will have a faster germination rate.

2. Site selection

When planting Jerusalem artichokes, it is better to choose loose, fertile, neutral or slightly alkaline soil rich in organic matter. This is very helpful for increasing the yield of Jerusalem artichokes.

3. Fertilization

When planting Jerusalem artichokes, it is necessary to apply well-rotted manure as base fertilizer, apply urea once during the seedling stage, and add well-rotted cake fertilizer and phosphorus fertilizer in autumn to supplement nutrients.

4. Post-management

In the later stage of Jerusalem artichoke planting, regular weeding is required, and watering is required in time. Drainage must be done well on rainy days, and high temperature environment must be avoided for maintenance.