TAMANHO DE PARCELA E NÚMERO DE REPETIÇÕES PARA MAMONEIRA EM DIFERENTES ESPAÇAMENTOS ENTRE PLANTAS
Proper planning of experiments in the culture of castor bean is one of the ways to maximize the research information. The aim of this study was to determine the optimum plot size and number of replications and the influence of spacing between plants in experiments involving castor bean crops. The...
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| Format: | Article |
| Language: | English |
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Universidade Federal Rural do Semi-Árido
2015-01-01
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| Series: | Revista Caatinga |
| Online Access: | http://www.redalyc.org/articulo.oa?id=237142689028 |
| _version_ | 1818291879099236352 |
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| author | ANDRÉ LUIZ PALUDO SIDINEI JOSÉ LOPES BETANIA BRUM LINDOLFO STORCK DANIEL DOS SANTOS FERNANDO HAESBAERT |
| author_facet | ANDRÉ LUIZ PALUDO SIDINEI JOSÉ LOPES BETANIA BRUM LINDOLFO STORCK DANIEL DOS SANTOS FERNANDO HAESBAERT |
| author_sort | ANDRÉ LUIZ PALUDO |
| collection | DOAJ |
| description | Proper planning of experiments in the culture of castor bean is one of the ways to maximize the research information. The aim of this study was to determine the optimum plot size and number of replications and the influence of spacing between plants in experiments involving castor bean crops. The experiment with the hybrid Sara was conducted at the Federal University of Santa Maria in 2010 with a spacing of 1.2 m be- tween rows and between plants of 0.4, 0.6 and 0.8 m. Each plant was evaluated taking into account: the number of racemes, fruit weight, the average length of the racemes, and fruit number, with the plant identification by the order number of the row and the number of plants within the row. The optimum plot size is eight plants for all spacings and all variables. However, the area of optimum plot size inside the spacing depends on the area occupied by the basic unit. Thus, the plot area is 3.84, 5.76 and 7.68 m 2 for each spacing of 0.4, 0.6 and 0.8 m, respectively. Twelve replications in randomized block design, are sufficient to identify, as significant at 5% probability, differences between treatment means of 27%. |
| first_indexed | 2024-12-13T02:51:04Z |
| format | Article |
| id | doaj.art-2300aa1ab33b49ec8f7423dadaf6da76 |
| institution | Directory Open Access Journal |
| issn | 0100-316X 1983-2125 |
| language | English |
| last_indexed | 2024-12-13T02:51:04Z |
| publishDate | 2015-01-01 |
| publisher | Universidade Federal Rural do Semi-Árido |
| record_format | Article |
| series | Revista Caatinga |
| spelling | doaj.art-2300aa1ab33b49ec8f7423dadaf6da762022-12-22T00:02:03ZengUniversidade Federal Rural do Semi-ÁridoRevista Caatinga0100-316X1983-21252015-01-01284253258TAMANHO DE PARCELA E NÚMERO DE REPETIÇÕES PARA MAMONEIRA EM DIFERENTES ESPAÇAMENTOS ENTRE PLANTASANDRÉ LUIZ PALUDOSIDINEI JOSÉ LOPESBETANIA BRUMLINDOLFO STORCKDANIEL DOS SANTOSFERNANDO HAESBAERTProper planning of experiments in the culture of castor bean is one of the ways to maximize the research information. The aim of this study was to determine the optimum plot size and number of replications and the influence of spacing between plants in experiments involving castor bean crops. The experiment with the hybrid Sara was conducted at the Federal University of Santa Maria in 2010 with a spacing of 1.2 m be- tween rows and between plants of 0.4, 0.6 and 0.8 m. Each plant was evaluated taking into account: the number of racemes, fruit weight, the average length of the racemes, and fruit number, with the plant identification by the order number of the row and the number of plants within the row. The optimum plot size is eight plants for all spacings and all variables. However, the area of optimum plot size inside the spacing depends on the area occupied by the basic unit. Thus, the plot area is 3.84, 5.76 and 7.68 m 2 for each spacing of 0.4, 0.6 and 0.8 m, respectively. Twelve replications in randomized block design, are sufficient to identify, as significant at 5% probability, differences between treatment means of 27%.http://www.redalyc.org/articulo.oa?id=237142689028 |
| spellingShingle | ANDRÉ LUIZ PALUDO SIDINEI JOSÉ LOPES BETANIA BRUM LINDOLFO STORCK DANIEL DOS SANTOS FERNANDO HAESBAERT TAMANHO DE PARCELA E NÚMERO DE REPETIÇÕES PARA MAMONEIRA EM DIFERENTES ESPAÇAMENTOS ENTRE PLANTAS Revista Caatinga |
| title | TAMANHO DE PARCELA E NÚMERO DE REPETIÇÕES PARA MAMONEIRA EM DIFERENTES ESPAÇAMENTOS ENTRE PLANTAS |
| title_full | TAMANHO DE PARCELA E NÚMERO DE REPETIÇÕES PARA MAMONEIRA EM DIFERENTES ESPAÇAMENTOS ENTRE PLANTAS |
| title_fullStr | TAMANHO DE PARCELA E NÚMERO DE REPETIÇÕES PARA MAMONEIRA EM DIFERENTES ESPAÇAMENTOS ENTRE PLANTAS |
| title_full_unstemmed | TAMANHO DE PARCELA E NÚMERO DE REPETIÇÕES PARA MAMONEIRA EM DIFERENTES ESPAÇAMENTOS ENTRE PLANTAS |
| title_short | TAMANHO DE PARCELA E NÚMERO DE REPETIÇÕES PARA MAMONEIRA EM DIFERENTES ESPAÇAMENTOS ENTRE PLANTAS |
| title_sort | tamanho de parcela e numero de repeticoes para mamoneira em diferentes espacamentos entre plantas |
| url | http://www.redalyc.org/articulo.oa?id=237142689028 |
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