cassava fresh and leaf on white background, raw cassava cut slice for tapioca flour industry or ethanol industry

agricultural agriculture background botanical botany brazilian brown carbohydrates casava cassava crop cut drawing energy ethanol exotic farm farmer flour fresh ground growth half harvest healthy illustration industry isolated leaf mandioca manioc organic peel pile plant potato raw root roots seed sketch slice starchy tapioca top tree tropical tuber tuberous vegetable vegetation view white wood yuca yucca