Chloroform extraction of trace nutrients as oxinates from soil extracts for spectrographic analysis
The experiments show that under these conditions the common trace nutrients, cobalt, copper, manganese, molybdenum and zinc are sufficiently completely extracted as chelates by shaking the soil extract with oxine-chloroform solution. The hydrogen ion concentration of the extract and the concentratio...
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| Format: | Article |
| Language: | English |
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Scientific Agricultural Society of Finland
1960-01-01
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| Series: | Agricultural and Food Science |
| Online Access: | https://journal.fi/afs/article/view/71529 |