Academic Journal
Biochar in sugar beet production and nutrition
| العنوان: | Biochar in sugar beet production and nutrition |
|---|---|
| المؤلفون: | Katherin Prissila Sevilla Zelaya, Barbara Samartini Queiroz Alves, Fernando Colen, Leidivan Almeida Frazão, Regynaldo Arruda Sampaio, Rodinei Facco Pegoraro, Luiz Arnaldo Fernandes |
| المصدر: | Ciência Rural, Vol 49, Iss 5 (2019) |
| بيانات النشر: | Universidade Federal de Santa Maria, 2019. |
| سنة النشر: | 2019 |
| المجموعة: | LCC:Agriculture LCC:Agriculture (General) |
| مصطلحات موضوعية: | Beta vulgaris L., trace elements, pyrolysis, fine roots., Agriculture, Agriculture (General), S1-972 |
| الوصف: | ABSTRACT: The biomass pyrolysis process may be an alternative for the agricultural use of sewage sludge. This study aimed to evaluate the use of of biochars from mixture of sewage sludge and sugarcane bagasse (BB, 1:1 relationship sewage sludge and sugarcane bagasse) on sugar beet (Beta vulgaris L.) production and nutrition. A greenhouse experiment was conducted with five application rates of BB: 0, 2.5, 5, 7.5, and 10% (v/v), and two additional treatments, biochar from sewage sludge (BS, application rate 5% (v/v)) and conventional treatment (CV) that received lime and mineral fertilizer. The treated soils were incubated for 45 days, after which, seedlings were cultivated for 55 days. Biochar produce from sewage sludge and sugarcane bagasse is an alternative technology to reduce the potential for contamination of sewage sludge and to incorporate more stable carbon forms in the soil. Although, biochar has increased soil fertility, fine roots and nutrient uptake efficiency by sugar beet plants, total dry matter yield was significantly lower than that obtained in conventional treatment. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English Portuguese |
| تدمد: | 1678-4596 0103-8478 |
| Relation: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782019000500202&lng=en&tlng=en; https://doaj.org/toc/1678-4596 |
| DOI: | 10.1590/0103-8478cr20180684 |
| URL الوصول: | https://doaj.org/article/853f8b49125340b494bc3ed4f264b6f5 |
| رقم الانضمام: | edsdoj.853f8b49125340b494bc3ed4f264b6f5 |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 16784596 01038478 |
|---|---|
| DOI: | 10.1590/0103-8478cr20180684 |