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| PAIXÃO,MARCUS VINICIUS SANDOVAL; LOPES,JOSÉ CARLOS; SCHMILDT,EDILSON ROMAIS; ALEXANDRE,RODRIGO SOBREIRA; MENEGHELLI,CAROLINE MERLO. |
| ABSTRACT This study aimed to evaluate the potential of multi-stems in avocado seeds according to their mass as well as the adventitious rooting of multi-stem budding with or without the use of auxin. The research was carried out at the Vegetation House of Federal Institute of Espírito Santo, Campus Santa Teresa -ES, with seeds of different masses: <60 g, 61 to 80 g, 81 to 100 g and >100 g, in which each experimental unit was made of five seeds, distributed within five repetitions, under a completely randomized design. The seeds were put to germinate and the percentage number of emergence and multiple stems were evaluated. After 150 days, the following evaluations were carried out: survival of rooted cuttings; number of leaves; stem diameter; root... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Avocado; Seeds; Multi-stem; Rooting; Auxin; Persea americana Miller. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000200901 |
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| MENGARDA,LIANA HILDA GOLIN; LOPES,JOSÉ CARLOS; ALEXANDRE,RODRIGO SOBREIRA; FERREIRA,ADÉSIO; BRAGA,ALICE DE FREITAS. |
| ABSTRACT The aim of this study was to characterize the seeds quality and the plant development of F1 and F2 generations of hybrid UENF/Caliman 01 papaya, and the relations between the physic-chemical and physiological quality of seeds, vegetative and reproductive development of plants in the field for 360 days, and fruit quality. The relative contribution (Cr %) to the genetic divergence for each characteristic was estimated. For those with higher importance for each group (Cr = 25%), the Pearson correlation and the canonical correlation analysis were applied. The F1 seeds showed higher physic-chemical and physiological quality, with greater length (0.55 cm), sugar and lipid levels (5.13 and 11.58 mg g-1, respectively), germination and normal seedlings... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biometrics; Carica papaya; Plant breeding; Seed physiological quality. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000200701 |
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| CELANTI,HUMBERTO FELIPE; SCHMILDT,OMAR; ALEXANDRE,RODRIGO SOBREIRA; CATTANEO,LAERCIO FRANCISCO; SCHMILDT,EDILSON ROMAIS. |
| ABSTRACT Were evaluated three characters in papaya seedlings 'Baixinho de Santa Amália' to estimate the optimum plot size and the number of replications in a completely randomized experiment, a randomized block and Latin square. The characters were seedling height, leaf number and length of roots from uniformity test with 240 seedlings. The determination of the optimum plot size was done by applying the method of Hatheway (1961). The number of seedlings per plot for seedling production is variable depending on the number of treatments and replications assumed precision, the character in question and the experimental design. Comparing designs, the plot size is greater in the Latin square, followed by a randomized block design and completely randomized, and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carica papaya L.; Experimental precision; Experimental planning; Design experimental. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000300706 |
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