Assertion: millet's root system | /r/CapableOf | extend to a depth of up to 1.2 m.
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text: The root system is very fibrous, and can extend to a depth of up to 1.2 m. The plant finds 75% of its water in the top metre of soil, and because of this, in dry areas, the plant's production can be severely affected by the water holding capacity of the soil.