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Charlo,Hamilton César de O; Oliveira,Sueyde F de; Vargas,Pablo F; Castoldi,Renata; Barbosa,José Carlos; Braz,Leila T. |
The production of sweet peppers in greenhouse has been severely affected by soil pathogens. With this, producers are adopting new cultivation techniques, such as cultivation in substrates, but information about this type of cultivation are still scarce. The aim of the present work was to evaluate nutrient accumulation in sweet peppers cultivated in coconut fiber with fertirrigation in greenhouse. Initially, 160 plants (Eppo cultivar) were divided into four blocks, where two plants per block were analyzed every 21 days after transplanting. The sweet peppers were cultivated in plastic pots of 13 L, containing coconut fiber, and placed in double rows with spacing of 0.5 x 0.8 m between single rows and 1.10 m between double rows. The commercial production of... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Capsicum annuum; Coconut fiber; Fertirrigation. |
Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362012000100021 |
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Assis, Adriane Marinho de; UEL; Faria, Ricardo Tadeu de; UEL; Unemoto, Lilian Keiko; UEL; Colombo, Larissa Abgariani; UEL; Lone, Alessandro Borini; UEL. |
A aclimatização é uma etapa da micropropagação que inspira cuidados, pela dificuldade de transferir com sucesso as plântulas in vitro para a casa-de-vegetação. O objetivo do trabalho foi avaliar a eficiência de substratos à base de coco durante a aclimatização de bastão-do-imperador. As mudas, obtidas de cultivo in vitro, apresentavam, inicialmente, altura média de 6,2 ± 0,4 cm. Foram cultivadas em vasos de polipropileno, permanecendo em viveiro com 70% de luminosidade. Os tratamentos foram: areia, coco em pó, coco desfibrado, coco em pó + areia, coco desfibrado + areia e coco em pó + coco desfibrado. Cinco meses após o transplantio avaliaram-se as variáveis proporção de sobrevivência, altura da parte aérea, massa fresca, número de brotos, massa... |
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Palavras-chave: 5.01.03.04-0 Produção de Mudas Zingiberaceae; Transplantio; Fibra de coco. Zingiberaceae; Transplanting; Coconut fiber. |
Ano: 2009 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/6621 |
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Moraes,Lívia AS; Calori,Alex H; Factor,Thiago L; Patrício,Flávia RA; Ghini,Raquel; Abreu,Monica F; Purquerio,Luis FV. |
ABSTRACT Concerning the baby leaf production in trays, substrate can be reused for a certain number of times depending on its chemical and physical characteristics, but populations of pathogens such as Pythium aphanidermatum and Rhizoctonia solani that can cause damping off of lettuce, can build up during the reuse of this substrate. Solar treatment in a solar collector can be an alternative for the disinfestation of these substrates. Thus, the objective of this research was to study the reuse of coconut fiber substrate and its solar treatment in solar collector on baby leaf lettuce production. The experimental design was randomized blocks, in a factorial scheme 4 (first-use substrate, reused once, reused twice and reused three times) x 2 (with and without... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Lactuca sativa; Coconut fiber; Solar treatment device; Horticulture; Sustainability. |
Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000400463 |
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Hussain,Ibrar; Assis,Adriane Marinho de; Yamamoto,Lilian Yukari; Koyama,Renata; Roberto,Sérgio Ruffo. |
Blackberry is a shrubby plant specie which has a high economic importance among agriculture crops. Brazil is the major country of Latin America with the highest future scope for blackberries. For availability of good quality and maximum quantity of seedlings, the present study was carried out at the Universidade Estadual de Londrina,PR from January to March in 2013. The aim of the study was to evaluate the multiplication of blackberry 'Xavante' cuttings under different type of substrates treated with different levels of indole butyric acid (IBA). The experiment was laid out in randomized complete block design with 2 factors, i.e., substrate (rice husk, vermiculite and coconut fiber) and IBA (0; 1,000; 2,000 and 3,000mg L-1), with 5 replications. Each... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Indole butyric acid; Vermiculite; Coconut fiber. |
Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782014001001761 |
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