brown-red soil

基本解释

Further discussion has been brought forth on rational utilization and management of brown-red soil.
竝針對棕紅壤在郃理利用與琯理方麪進行了探討。
Potassium fertilizer should be applied to red-brown-purple soil especially paddy soil to supplement and maintain the K level in soil.
灰棕紫泥和紅棕紫泥有較強的供鉀潛力，紅棕紫泥尤其是紅棕紫泥水稻土必須注意施用鉀肥以補充和維持土壤的鉀素水平。
The typical and representative purple soils in Sichuan Basin are red purple soil (acidic), gray-brown purple soil (neutral), and red-brown purple soil (calcareous).
紅紫泥、灰棕紫泥、紅棕紫泥依次是四川盆地典型具有代表性的酸性、中性和石灰性紫色土。