For example, maize is able to take roots as well to a depth of over 4 meters, and even though most plant parts are supplied with water and nutrients from a depth of 20-50 cm, during the lack of moisture deeper roots can serve as an "the last reserve".
Kwa mfano, mahindi ni Kuweza kuchukua mizizi kama vizuri kwa kina cha mita zaidi ya 4, na hata ingawa sehemu za mimea wengi ni Hutolewa na maji na virutubisho kutoka kina cha cm 20-50, Katika ukosefu wa mizizi unyevu Deeper inaweza kutumika kama 'hifadhi ya mwisho ".