Phytotoxicity of compost produced with mountain microorganisms and biodigester sludge
সংরক্ষণ করুন:
| লেখক: | , , , , |
|---|---|
| বিন্যাস: | artículo original |
| বর্তমান অবস্থা: | Versión publicada |
| প্রকাশনার তারিখ: | 2019 |
| বিবরন: | Introduction: compost quality may be enhanced with compost optimization agents. These agents must guarantee safety. Compost phytotoxicity tests are an economic, rapid and reliable mechanism to detect toxic substances in compost that may inhibit seed germination and plant growth. Objective: to evaluate the phytotoxicity of mountain microorganisms and biodigester sludge as compost optimization agents Methods: complete randomized blocks bioassay with cucumber seeds (Cucumis sativus). Results: individual use of these agents has no inhibitory effects in cucumber germination and growth and is thus safe. However, added simultaneously, they have inhibitory effects on germination and growth of cucumber, possibly from the phytotoxic effect of excess Zinc and Boron. Conclusion: we recommend caution and further tests with additional growth stages and species. |
| দেশ: | Portal de Revistas UNED |
| প্রতিষ্ঠান: | Universidad Estatal a Distancia |
| Repositorio: | Portal de Revistas UNED |
| ভাষা: | Español |
| OAI Identifier: | oai:revistas.investiga.uned.ac.cr:article/2197 |
| অনলাইন ব্যবহার করুন: | https://revistas.uned.ac.cr/index.php/cuadernos/article/view/2197 |
| মুখ্য শব্দ: | quality of organic fertilizer sustainable agriculture biofertilization nutrient cycling. calidad de abono orgánico agricultura sostenible biofertilización reciclaje de nutrientes |