Agricultural resources: A general term for all materials and energy available for agricultural use. Which of the following are not agricultural resources:. ['There are more than 4,000 types of plant resources in Chongqing. The natural vegetation includes five main types of vegetation: broad-leaved forest, coniferous forest, bamboo forest, thicket, and sparse grass.', 'Tobacco is the second largest cash crop in Henan Province after cotton, and its total output has always ranked first in the country. It is the largest tobacco leaf production base in the country.', 'The famous specialty products of Hangzhou West Lake District are West Lake Longjing Tea, Jiuqu Red Plum, and West Lake Amaranth.', 'Liuzhou, Guangxi uses local resource advantages to develop daily chemical, paper, sugar, cigarette, textile, pharmaceutical and other industries.']