What are the agricultural cash crops?

(1) fiber crops can be used as a kind of crops for textiles, ropes and other raw materials. The crop using seed fiber is cotton; Crops using bast fiber include flax, jute, hemp, apocynum venetum and flax. Crops that use leaf fiber include sisal and agastaches. (2) Oil crops: The cultivation purpose is to obtain seeds to extract oil from them, mainly including soybeans, peanuts, rape, sesame, castor, sunflower, flax and so on. The oil content of seeds can reach about 20%~60%. Besides being edible, oils and fats can also be used as raw materials for industry and medicine. Oil residue after oil pressing contains a lot of protein and other nutrients, which can be used to produce non-staple food or as feed and fertilizer. In addition, coconut, rape and walnut are also oil plants. (3) Sugar crops: The purpose of planting is to harvest rhizome products, juice and make sugar, and the most important ones are hemp, beet and sorghum for making sugar. Beet is the main crop in the north of China, while hemp is the main crop in the south. However, this difference is gradually narrowing, sugar beet is gradually expanding to the south, and marijuana is gradually shifting to the north. These crops not only contribute their "essence" to human beings, but also can be used as raw materials for alcohol, paper, fiber and other industries or feed for livestock. (4) Love crops: The purpose of planting is to provide some exciting or exciting products, such as tobacco and dairy industry. (5) Medicinal crops: their products can be used as medicine directly or after refining, such as ginseng, Fritillaria, yellow flower and yellow margin, as well as spice crops (such as mint, spearmint and rose), dye crops (such as indigo and safflower) and rubber crops (such as rubber grass). It can be seen that cash crops play the same important role as food crops in people's daily life.