Sewage Sludge on the Contents of Organic Matter, Total n, Total P, and Total K in Calcareous Immature Soil and Calcareous MellowSoil.
通过盆栽试验研究了不同用量污泥对石灰性生土和熟土有机质和全氮、全磷、全钾含量的影响。
2
The unique combination of soil and climate in Australia has created a high level taste of mellow wine.
澳大利亚土壤与气候的独特结合产出了高浓度的口感醇香的酒。
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Cartoons by Hua Junwu are characterized by a rich, mellow, concise and meaningful style, they are works deeply rooted in the cultural environment of our nation and soil of our times.