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磷细菌肥料
Phosphate bacteria fertilizer
价格:¥0.00
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固氮菌肥料
Azotobacter fertilizer
价格:¥0.00
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根瘤菌肥料
Rhizobium fertilizer
价格:¥0.00
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增产菌粉剂
Yield-increasing bacteria powder
价格:¥0.00
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增产菌使用方法
Application methods of yield-increasing bacteria
价格:¥0.00
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肥料效应鉴定田间试验技术规程
Field experiment technology of fertilizer effect testing
价格:¥0.00
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复混肥料中缩二脲含量的测定 分光光度法
Determination of Biuret Content for Compound Fertilizers-Spectrophotometric Method
价格:¥0.00
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