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| OLIVEIRA,PABLO SOUTO; SILVA,WILTON; COSTA,ADRIANA APARECIDA MATTA; SCHMILDT,EDILSON ROMAIS; VITÓRIA,EDNEY LEANDRO DA. |
| ABSTRACT Obtaining leaf area is critical in several agronomic studies, being one of the important instruments to assess plant growth. The aim of this study was to estimate equations and select the most appropriate in determining leaf area in litchi (Litchi chinensis Sonn.). From the linear dimensions of length (L) and maximum width (W) of leaf limb, equations were estimated using linear, quadratic, potential and exponential models. The linear regression equation using the product of the length by maximum width, given by Y = 0.2885 + 0.662 (L.W) is the one that best expresses the leaf area estimation of litchi tree. |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Litchi chinensis Sonn.; Leaf dimension; Non-destructive method. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000700201 |
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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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| 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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