我们秸秆姑娘是个总称呼。我们是个大家族,有高粱秆、玉米秆、稻草、麦秸、菜籽秆、棉花秆、胡麻杆、芝麻秆、白薯秧子等。如果把我们的亲戚、邻居都算上,那么这个队伍就更可观了。像甘蔗渣、稻壳、谷糠、玉米棒、玉米皮等等,不胜枚举。我们的躯体除了水以外,主要由碳、氢、氧以及氮、磷、钾等组成。因为我们都是大自然的产物,我们在生长期间,在阳光照耀下,吸收土壤中的水分和营养物质,同时也吸进二氧化碳,吐出氧气,为人和各种动植物 Our straw girl is a general term. We are a big family, there are sorghum stalks, corn stalks, straw, wheat straw, rapeseed stalks, cotton stalks, flax rods, sesame straw, sweet potato seedlings and so on. If we count our relatives, neighbors, then the team is even more impressive. Like bagasse, rice hulls, bran, corn cobs, corn bran and many more. Apart from water, our body is mainly composed of carbon, hydrogen, oxygen and nitrogen, phosphorus, potassium and so on. Because we are all products of nature, we absorb the moisture and nutrients in the soil while we grow in the sunshine. At the same time, we also inhale carbon dioxide and emit oxygen, which are used by humans and animals and plants