The gentle sweep of the dune bisects the frame and the energy of the plant is reinforced by its stalks thrusting skyward. 柔和横扫沙丘对分这构造物和活动力的植物是增强其秸秆自作主张向着天空。
Soil organic matter contents can also be raised through continuously plowing under stalks into land. 同时，近年来秸秆还田的增加有助于提高土壤有机质含量。
