紫色土 [土壤] purple soil ; purplish soil
红紫土 terra roxa
紫色土区 purple soil areas
土耳其深紫色 CUST.TRXTurkeyDeepPlum
热带紫红土 Terra roxa
紫砂陶土 purple sand syderolite ; violet sand earthenware clay ; zisha pottery clay
紫色土丘陵区 purple soil upland region ; hilly area of purple soil
酸性紫色土 Acid Purple Soil
紫陶土 violet soft clay
红紫泥、灰棕紫泥、红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。
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).
灰棕紫泥和红棕紫泥有较强的供钾潜力，红棕紫泥尤其是红棕紫泥水稻土必须注意施用钾肥以补充和维持土壤的钾素水平。
Potassium fertilizer should be applied to red-brown-purple soil especially paddy soil to supplement and maintain the K level in soil.
土脉细紫，质颇薄，色青浓淡不一。
Soil thin purple veins, quality is quite thin, varying shades of color green.
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