dry loam sand 干旱土壤质砂土 ; 干旱壤质砂土
sand loam 亚砂土 ; 沙壤土 ; 砂壤土 ; 砂质垆坶
loam sand mold 粘土砂泥型
Coarse sand loam 粗砂壤土
Fine sand loam 细砂质土
Sand Clay Loam 壤土 ; 砂质粘壤土
loam coarse sand 壤质粗砂
sand loam soil 砂壤土
Loam is a soil with roughly equal proportions of clay, sand and silt.
壤土是由大约等份的黏土、沙和粉砂合成的。
Loam is a mixture of sand, silt, and clay.
壤土是砂粒、粉粒和粘粒的混合物。
Little interval of water dropper should be chosen for sand, but large interval of water dropper can be chosen for loam soil.
对于砂土，应选择小的滴头间距，而对于壤土则可以选择大的滴头间距。
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