Sistema De Produção De Mudas Em Híbridos Interespecíficos Entre Caiaué E Dendê

Gomes, R. A.; Pina, Antônio José de Abreu; Gurgel, F. de L.; Franzini, Vinícius Ide; Carvalho, Eudes de Arruda; Veiga, Alexandre Sanz; Bhering, Leonardo Lopes; Cunha, Raimundo Nonato Vieira da

doi:10.5902/1980509826456

Cited by 3 publications

(2 citation statements)

References 4 publications

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“…The experimental design was a randomized complete block, with four replicates and 12 plants per plot (four rows of three plants each). As a (Gomes Junior et al, 2017). Therefore, producers have adapted the recommendations for oil palm cultivars obtained from empirical experiments in the cultivated areas (Menezes et al, 2017).…”

Section: Methodsmentioning

confidence: 99%

Selection gains for bunch production in interspecific hybrids between “caiaué” and oil palm

Gomes¹,

Lopes

Cunha

et al. 2019

Pesq. agropec. bras.

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The objective of this work was to estimate selection gains for bunch production in hybrids obtained from “caiaué” (Elaeis oleifera) parents from the Manicoré population and oil palm (Elaeis guineensis) parents from the La Mé population, from the third to the eighth year after planting. Thirty-nine full-sibling progenies were evaluated in experiments conducted in a randomized complete block design, with four replicates and 12 plants per plot. The genetic gain estimates were 27.6% for the ten best selected F1 individuals, 13.7% for the four best selected progenies from parents of both sexes, 6.4% for the selected progenies of the five best male parents, 6.0% for the selected progenies of the two best families from male parents, and 4.0% for the selected progenies of the best descendants from male parents. Genetic gains for bunch production can be achieved, in the short term, through selection restricted to male parents, and, in the medium term, through selection of both male and female parents and cloning of F1 individuals.

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Section: Methodsmentioning

confidence: 99%

Selection gains for bunch production in interspecific hybrids between “caiaué” and oil palm

Gomes¹,

Lopes

Cunha

et al. 2019

Pesq. agropec. bras.

Self Cite

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“…A produção de mudas de alta qualidade constitui uma das etapas mais importantes do sistema produtivo (Gomes Junior et al 2017), influenciando diretamente o ciclo, as exigências nutricionais e a produção final. Mudas malformadas comprometem o desenvolvimento das plantas e prolongam seu ciclo, levando a perdas de produção (Pelizza et al 2013).…”

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Biofertilizante na produção de mudas de calêndula

Koefender,

Schoffel,

Camera

et al. 2023

PRW

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A utilização de biofertilizantes é uma importante alternativa que contribui para a nutrição mineral de plantas, principalmente em cultivos mais sustentáveis. O objetivo desta pesquisa foi avaliar o crescimento inicial de mudas de calêndula submetidas a diferentes doses de biofertilizante. As mudas de calêndula cultivar Bonina Sortida foram produzidas em bandejas de poliestireno expandido com 200 células preenchidas com substrato Plantmax®. O delineamento experimental foi o inteiramente casualizado com 5 tratamentos constituídos das doses de 0, 1, 2, 3 e 4 mL L-1 de extrato de algas Alquifish e 8 repetições. Foram realizadas três aplicações foliares, sendo a primeira na semeadura e as subsequentes em intervalos de 7 dias. Aos 30 dias após a semeadura contabilizou-se o número de folhas por planta e a massa fresca e seca de folhas, caule e raízes. O uso do biofertilizante a base de extrato de algas até a dose de 4 mL L-1 incrementa os caracteres morfológicos da parte aérea e de raízes em mudas de calêndula.

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Artificial intelligence application for classification and selection of fish gelatin packaging film produced with incorporation of palm oil and plant essential oils

Silva

Farias

Freitas

et al. 2021

Food Packaging and Shelf Life

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The k-Nearest Neighbor (KNN) algorithm was used to classify and select biodegradable packaging produced from fish gelatine incorporated with palm oil and clove and oregano essential oils. All reinforced films are highly resistant to attraction, with an emphasis on a sample of clove essential oil with a value of 53.18 MPa. Also, the addition of palm oil and essential oils increases the elasticity and thickness of the packages. The packages have antioxidant and antimicrobial properties with an inhibition zone for S. aureus of 11.73 and 11.23 mm for the film with essential oil of oregano and film with palm oil, respectively. KNN proved to be efficient for the classification and selection of packaging. The results highlighted the packaging with clove essential oil as the best for presenting the highest values of antioxidant activity, tensile strength, and elongation. Palm oil is an interesting alternative for applications in biodegradable films due to its antimicrobial activity, antioxidant properties, abundance, and low cost. Packaging made of fish gelatin with the addition of vegetable oils is a promising alternative for food applications.

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Sistema De Produção De Mudas Em Híbridos Interespecíficos Entre Caiaué E Dendê

Cited by 3 publications

References 4 publications

Selection gains for bunch production in interspecific hybrids between “caiaué” and oil palm

Selection gains for bunch production in interspecific hybrids between “caiaué” and oil palm

Biofertilizante na produção de mudas de calêndula

Artificial intelligence application for classification and selection of fish gelatin packaging film produced with incorporation of palm oil and plant essential oils

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