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| Aquino,Leonardo A de; Puiatti,Mário; Abaurre,Maria EO; Cecon,Paulo R; Pereira,Paulo RG; Pereira,Francisco HF; Castro,Mariana RS. |
| Objetivou-se avaliar produção de biomassa, acúmulo de nitrato, teores e exportação de macronutrientes das cultivares de alface Regina e Verônica, em cultivo a céu aberto e sob duas malhas termorrefletoras (Aluminet®30%-O e Aluminet®40%-O) e uma difusora (ChromatiNet Difusor®30%), em experimento conduzido na Universidade Federal de Viçosa (MG). As malhas termorrefletoras e difusora foram instaladas em estruturas tipo telados retangulares fechados, com 2 x 4 x 36 m (altura, largura e comprimento). A semeadura foi realizada em bandejas de 200 células, preenchidas com substrato comercial, sob ambiente protegido, em 31/05/02. O transplante foi realizado em 26/06/02 e a colheita em 06/08/02, ocasião em que foram feitas as avaliações. Avaliou-se a produção de... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Lactuca sativa (L.); Qualidade de alimentos; Conteúdo mineral; Aluminet®; ChromatiNet Difusor®; Lactuca sativa; Alimentary quality; Mineral content; Aluminet®; ChromatiNet Difusor®. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362007000300012 |
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| Karlidag,Huseyin; Yildirim,Ertan; Turan,Metin. |
| Strawberry is considered as a salinity sensitive species and is adversely affected in response to the salt stress in terms of growth and yield. Pot experiments were conducted to determine the effect of exogenous salicylic acid (SA) application on physiology, growth, chlorophyll and mineral content of strawberry grown under salt stress and greenhouse conditions. Strawberry plants were treated with SA at different concentrations (0.0, 0.25, 0.50 and 1.00 mM). Salinity treatments were established by adding 0 and 35 mM of NaCl to a base complete nutrient solution. Salt stress negatively affected the growth, chlorophyll content and mineral uptake of strawberry plants. However, plants treated with SA often had greater shoot fresh weight, shoot dry weight, root... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Salinity; Growth; Mineral content. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162009000200006 |
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| Miranda,Margarita; Vega-Gálvez,Antonio; Martínez,Enrique A; López,Jéssica; Marín,Rosa; Aranda,Mario; Fuentes,Francisco. |
| Quinoa (Chenopodium quinoa Willd.) in Chile represents a source of germplasm with high nutritional value. However, there is little information available related to quinoa seed quality grown under contrasting environments. In this study we evaluated the changes on seed composition of seeds of two lowland/coastal quinoa genotypes grown under arid (Vicuna) and cold-temperate (Temuco) conditions in Chile. Results showed that in the case of 'Regalona Baer' and 'Villarrica' genotypes the arid location (with irrigation) led to a significant increase (P < 0.05) in grain yield (4.2 and 5.1 t ha-1, respectively), soluble dietary fiber (16.8 ± 0.4 and 28.9 ± 2.1 g kg-1 DM, respectively), vitamin B3 (2.44 ± 0.005 and 2.26 ± 0.04 mg 100 g-1 DM, respectively),... |
| Tipo: Journal article |
Palavras-chave: Chenopodium quinoa; Climate stress; Antioxidant activity; Phenolic compounds; Protein; Mineral content. |
| Ano: 2013 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392013000200004 |
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