Lóng / kāng / kě / yǐ / yòng / lái / fù / gài / cài / dì / bāng / zhù / bǎo / chí / tǔ / rǎng / shī / dù砻糠可以用来覆盖菜地,帮助保持土壤湿度。Rice chaff can be used to cover vegetable beds and help retain soil moisture.