| Full text | |
| Author(s): |
Lucas Barbosa de Freitas
[1]
;
Dirceu Maximino Fernandes
[2]
;
Suelen Cristina Mendonça Maia
[3]
;
Laerte Gustavo Pivetta
[4]
;
Maurício Dutra Zanotto
[5]
Total Authors: 5
|
| Affiliation: | [1] Universidade Estadual Paulista "Júlio de Mesquita Filho". Faculdade de Ciências Agronômicas - Brasil
[2] Universidade Estadual Paulista "Júlio de Mesquita Filho". Faculdade de Ciências Agronômicas - Brasil
[3] Instituto Federal Goiano - Brasil
[4] Instituto Federal de Mato Grosso - Brasil
[5] Universidade Estadual Paulista "Júlio de Mesquita Filho". Faculdade de Ciências Agronômicas - Brasil
Total Affiliations: 5
|
| Document type: | Journal article |
| Source: | Pesqui. Agropecu. Trop.; v. 48, n. 3, p. 299-305, 2018-12-00. |
| Abstract | |
ABSTRACT Castor bean plants are susceptible to aluminum (Al) in the soil, requiring adequate management techniques for their cultivation in acid soils containing high Al levels, as it occurs in tropical regions. This study aimed to assess the Al tolerance of castor bean lines. A randomized block design, in a 2 x 9 factorial scheme, with four replicates, was used. The treatments consisted of presence and absence of Al, as well as nine castor bean lines (CRZ H06, CRZ H11, CRZ H12, CRZ H15, CRZ H17, CRZ H18, CRZ H19, CRZ H22 and FCA). Based on a distribution into quartiles, the lines were divided into two groups. The Al-tolerant group contained the CRZ H06, H11 and H17 lines, while the group susceptible to Al was composed of CRZ H12, H15, H18, H19, H22 and FCA. The FCA and CRZ H17 lines showed the highest growth, when cultivated without Al. (AU) | |
| FAPESP's process: | 11/22182-8 - Interaction silicon and aluminum in upland rice and castor oil plant |
| Grantee: | Dirceu Maximino Fernandes |
| Support Opportunities: | Regular Research Grants |
| FAPESP's process: | 11/09283-0 - INTERACTION SILICON AND ALUMINUM IN UPLAND RICE AND CASTOR OIL PLANT |
| Grantee: | Lucas Barbosa de Freitas |
| Support Opportunities: | Scholarships in Brazil - Doctorate |