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| Oliveira,Sueyde F de; Costa,Denis S da; Mello,Simone da C; Novembre,Ana Dionisia da LC; Gomes-Junior,Francisco G. |
| The objective of the present study was to establish a relationship between mericarps color and internal morphology of parsley with the germination, using sorting by coloration and the X-ray test. The completely randomized design was used, with four replications per treatment. The treatments were constituted of four lots (A, B, C and D) and three mericarps colors (green, yellow and black) in 4×3 factorial experiment. The mericarps were exposed to X-ray test (60s; 20kV), being used the digital equipment Faxitron X-ray, model MX-20 DC12 and then, the irradiated mericarps were submitted to the germination test. The yellow mericarps showed higher germination and speed germination index. The green mericarps showed deformations and impaired formation of embryo,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Petroselinum crispum; X-ray; Seed analysis; Sorting by coloration. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362013000200009 |
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| Camargo,Mônica S de; Mello,Simone da C; Foltran,Dulcinéia Elizabete; Carmello,Quirino Augusto de C. |
| A podridão parda é um problema comum em couve-flor que ocasiona sintoma semelhante ao da deficiência de B. Sua ocorrência está associada, especialmente, às adubações com nitrogênio e boro, mas há escassez de informações sobre o problema no Brasil. Neste trabalho avaliou-se o efeito de doses de nitrogênio e épocas de aplicação de boro na produção e na incidência de podridão parda da couve-flor 'Sharon'. O experimento foi realizado em Argissolo Vermelho Amarelo de novembro/2005 a fevereiro/2006, com quatro doses de N (100; 150; 200 e 250 kg ha-1) e duas épocas de aplicação de 3 kg ha-1 B (1 e 2 aplicações), além do controle (sem aplicação). O diâmetro das cabeças e a produtividade comercial variaram de 16,45 a 22,03 cm e 15,71 a 29 t ha-1, respectivamente, e... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Brassica oleraceae var. botrytis L.; Bronzeamento das cabeças; Solo. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362009000100006 |
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| Campagnol,Rafael; Mello,Simone da C; Barbosa,José Carlos. |
| The watermelon is traditionally cultivated horizontally on the ground. The cultivars of small fruits (1 to 3 kg), which reach better market prices, are also being grown in a greenhouse, where the plants are trained upward on vertical supports, with branches pruning and fruits thinning. These practices make possible an increase of the plant density, fruit quality and yield compared to the traditional growth system. The aim of this experiment was to evaluate the influence of three training heights (1.7, 2.2 and 2.7 m) and two planting densities (3.17 and 4.76 plants m-2) over the productive and qualitative characteristics of mini watermelon "Smile" cultivated in greenhouse. The pruning was done at 43, 55 and 66 days after transplanting (DAT), when the plant... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Citrullus lanatus; Growth density; Plant spacing; Training systems. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362012000400027 |
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