Compatibility and yield of ‘Santa Cruz 47’ okra onto rootstocks of the Malvaceae family
The little-known use of okra grafting, mainly to incorporate nematode resistance, requires evaluation of interspecific compatibilities. This study aimed to determine the compatibility of the okra ‘Santa Cruz 47’ cultivar grafted onto different rootstocks of the Malvacea...
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| Format: | Article |
| Language: | English |
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Universidade Federal de Goiás
2019-12-01
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| Series: | Pesquisa Agropecuária Tropical |
| Subjects: | |
| Online Access: | https://www.revistas.ufg.br/pat/article/view/58368/34048 |
| _version_ | 1818391439155920896 |
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| author | Francisco Laurimar do Nascimento Andrade Silvia Marcela Ferreira Monteiro Carla Caroline Santana Muniz Rafaelle Fazzi Gomes Lucas da Silva Santos |
| author_facet | Francisco Laurimar do Nascimento Andrade Silvia Marcela Ferreira Monteiro Carla Caroline Santana Muniz Rafaelle Fazzi Gomes Lucas da Silva Santos |
| author_sort | Francisco Laurimar do Nascimento Andrade |
| collection | DOAJ |
| description | The little-known use of okra grafting, mainly to incorporate nematode resistance, requires evaluation of interspecific compatibilities. This study aimed to determine the compatibility of the okra ‘Santa Cruz 47’ cultivar grafted onto different rootstocks of the Malvaceae family. The research was divided into two experimental stages, with the treatments consisting of non-grafted, self-grafted or grafted okra plants onto rootstocks of mallow, roselle and pima cotton. In the first stage, a completely randomized design was used, with four replications and seedlings grown in a humidity chamber. In the second stage, the seedlings were transplanted to a greenhouse and a randomized block design was used, with five replications. The results of the first stage demonstrated that the self-grafting provided the best results for the growth characteristics assessed, except for the diameter of the grafted region. There was no difference among the treatments for the graft survival rate. In the second stage, the use of roselle as a rootstock enabled an adequate vegetative development, but did not differ from the treatments of self-grafting and mallow rootstock for the graft survival rate. The treatments did not differ for fruit diameter, length and average mass. Grafts onto roselle were the most precocious ones, with estimated means for production per plant (478.75 g), commercial yield (10.07 t ha-1) and total yield (10.64 t ha-1) similar to those observed for self-grafted and non-grafted plants. Hence, among the assessed rootstocks, roselle was identified as the most promising one for grafting with okra. |
| first_indexed | 2024-12-14T05:13:32Z |
| format | Article |
| id | doaj.art-affac64b3aa447d58f31b240e6583488 |
| institution | Directory Open Access Journal |
| issn | 1983-4063 |
| language | English |
| last_indexed | 2024-12-14T05:13:32Z |
| publishDate | 2019-12-01 |
| publisher | Universidade Federal de Goiás |
| record_format | Article |
| series | Pesquisa Agropecuária Tropical |
| spelling | doaj.art-affac64b3aa447d58f31b240e65834882022-12-21T23:15:53ZengUniversidade Federal de GoiásPesquisa Agropecuária Tropical1983-40632019-12-0150e5836810.1590/1983-40632020v5058368Compatibility and yield of ‘Santa Cruz 47’ okra onto rootstocks of the Malvaceae familyFrancisco Laurimar do Nascimento Andrade0https://orcid.org/0000-0003-2709-4302Silvia Marcela Ferreira Monteiro1https://orcid.org/0000-0002-5087-0560Carla Caroline Santana Muniz2https://orcid.org/0000-0001-9668-8986Rafaelle Fazzi Gomes3https://orcid.org/0000-0001-8242-8104Lucas da Silva Santos4https://orcid.org/0000-0002-2261-3962Universidade Federal Rural da Amazônia, Capanema, PA, Brasil.Universidade Federal Rural da Amazônia, Capanema, PA, Brasil.Universidade Federal Rural da Amazônia, Capanema, PA, Brasil.Universidade Federal Rural da Amazônia, Capanema, PA, Brasil.Fundação Universidade Federal de Rondônia, Departamento de Agronomia, Rolim de Moura, RO, Brasil. The little-known use of okra grafting, mainly to incorporate nematode resistance, requires evaluation of interspecific compatibilities. This study aimed to determine the compatibility of the okra ‘Santa Cruz 47’ cultivar grafted onto different rootstocks of the Malvaceae family. The research was divided into two experimental stages, with the treatments consisting of non-grafted, self-grafted or grafted okra plants onto rootstocks of mallow, roselle and pima cotton. In the first stage, a completely randomized design was used, with four replications and seedlings grown in a humidity chamber. In the second stage, the seedlings were transplanted to a greenhouse and a randomized block design was used, with five replications. The results of the first stage demonstrated that the self-grafting provided the best results for the growth characteristics assessed, except for the diameter of the grafted region. There was no difference among the treatments for the graft survival rate. In the second stage, the use of roselle as a rootstock enabled an adequate vegetative development, but did not differ from the treatments of self-grafting and mallow rootstock for the graft survival rate. The treatments did not differ for fruit diameter, length and average mass. Grafts onto roselle were the most precocious ones, with estimated means for production per plant (478.75 g), commercial yield (10.07 t ha-1) and total yield (10.64 t ha-1) similar to those observed for self-grafted and non-grafted plants. Hence, among the assessed rootstocks, roselle was identified as the most promising one for grafting with okra.https://www.revistas.ufg.br/pat/article/view/58368/34048abelmoschus esculentusgraftingheterografts |
| spellingShingle | Francisco Laurimar do Nascimento Andrade Silvia Marcela Ferreira Monteiro Carla Caroline Santana Muniz Rafaelle Fazzi Gomes Lucas da Silva Santos Compatibility and yield of ‘Santa Cruz 47’ okra onto rootstocks of the Malvaceae family Pesquisa Agropecuária Tropical abelmoschus esculentus grafting heterografts |
| title | Compatibility and yield of ‘Santa Cruz 47’ okra onto rootstocks of the Malvaceae family |
| title_full | Compatibility and yield of ‘Santa Cruz 47’ okra onto rootstocks of the Malvaceae family |
| title_fullStr | Compatibility and yield of ‘Santa Cruz 47’ okra onto rootstocks of the Malvaceae family |
| title_full_unstemmed | Compatibility and yield of ‘Santa Cruz 47’ okra onto rootstocks of the Malvaceae family |
| title_short | Compatibility and yield of ‘Santa Cruz 47’ okra onto rootstocks of the Malvaceae family |
| title_sort | compatibility and yield of santa cruz 47 okra onto rootstocks of the malvaceae family |
| topic | abelmoschus esculentus grafting heterografts |
| url | https://www.revistas.ufg.br/pat/article/view/58368/34048 |
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