Análisis de residuos de plomo en repollo de Costa Rica
সংরক্ষণ করুন:
| লেখক: | , , , , |
|---|---|
| বিন্যাস: | artículo original |
| প্রকাশনার তারিখ: | 1984 |
| বিবরন: | Lead residues analysis in cabbage. Cabbage and soil samples from the main cabbage growing areas of Costa Rica were analyzed for lead residues. Lead residues result from the use of lead arseniate as an insecticide and fungicide; some farmers believe that it is also a compacting agent of the cabbage head and they apply it in spite of its use being prohibited. Residues in the range of 6.85 ppm to 0.06 ppm were found. Only one sample showed no lead residues. Concentrations levels in the crop soils ranged from 8.5 to 1.1 ppm. |
| দেশ: | Kérwá |
| প্রতিষ্ঠান: | Universidad de Costa Rica |
| Repositorio: | Kérwá |
| ভাষা: | Español |
| OAI Identifier: | oai:kerwa.ucr.ac.cr:10669/87952 |
| অনলাইন ব্যবহার করুন: | https://www.mag.go.cr/rev_agr/v08n02_161.pdf https://hdl.handle.net/10669/87952 |
| Access Level: | acceso abierto |
| মুখ্য শব্দ: | COSTA RICA PLAGUICIDA QUÍMICA AGRÍCOLA QUÍMICA TOXICOLOGÍA |