The influence on soil of urease, sucrase, catalase activity, EC value, rapidly available phosphorus was also studied.

以及磷用量对土壤脲酶、蔗糖酶、过氧化氢酶、EC值、速效磷的影响。

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Novel fungicide SYP-Z048 25% SC, flusilazole 40% EC and Pyarimethanil 40% SC were tested on Fungicidal Activity in Controlling Alternaria panax Whetz.

选用新型杀菌剂25%啶菌恶唑悬浮剂、40%氟硅唑乳油、40%嘧霉胺悬浮剂对人参黑斑病菌进行了抑制作用实验和田间病害防治实验。

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