Evaluación Del Comportamiento Germinativo De Tres Especies Vegetales Nativas Con Potencial Ornamental Del Centro - Norte Santafesino

Ghío, N.; Marinoni, Lorena del Rosario; Castro, Douglas Barbosa; Zabala, Mario Arias; Micheloud, Norma; Buyatti, Marcela

doi:10.14409/fa.v20i1.10257

Cited by 2 publications

(1 citation statement)

References 1 publication

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“…Adjusting the nursery cultivation process of C. urucurana is a key factor in producing high-quality plants. Previous research has addressed sexual (Scalon et al 2012;Ghio et al 2021) and asexual propagation (Biganzoli et al 2021) generating replicable protocols on a commercial scale. Other studies have evaluated the effect of light intensity (Alvarenga et al 2003), nutritional deficiencies (Sorreano et al 2008(Sorreano et al , 2011, and production costs for seedlings of C. urucurana in different types of substrates and fertilizers in container-grown plants (Uesugi et al 2019).…”

Section: Introductionmentioning

confidence: 99%

Effect of fertilization and container size on the quality of “Sangre de Drago” (Croton urucurana Baill.) seedlings in a plug + 1 production system.

Martín¹,

Castro

Gabriel

et al. 2023

Preprint

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“Sangre de Drago” (Croton urucurana Baill.) is a native tree of South America with high value for urban afforestation or the restoration of riparian forests. This study aimed to evaluate the effect of container size and fertilization on the quality of seedlings produced in a plug+1 system. In the establishment phase, the impact of container size (110 mL or 250 mL) and fertilization (with or without) on seedling quality were evaluated before transplanting into bigger containers. In the rapid growth phase, the effect of container size (1 L, 1.5 L, and 3.5 L) on survival and seedling quality was evaluated. At the end of each phase, seedling quality was evaluated through morphological and physiological attributes. Data were analyzed through linear models, generalized linear models, and nonlinear regressions. In the establishment phase, seedlings grown in 250 mL containers with fertilization showed the best performance in morphological and physiological variables and the Dickson quality index. In the rapid growth phase, seedlings grown in 3.5 L containers showed the highest values in total height, stem diameter, total dry weight, Dickson quality index, and the lowest mortality at the end of the experiment. We recommended 250 mL containers with fertilization in the establishment phase until the seedling can be lifted with its intact root ball. We then transplant it into 3.5 L containers for the rapid growth and hardening phases until out-planting.

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Section: Introductionmentioning

confidence: 99%

Effect of fertilization and container size on the quality of “Sangre de Drago” (Croton urucurana Baill.) seedlings in a plug + 1 production system.

Martín¹,

Castro

Gabriel

et al. 2023

Preprint

View full text Add to dashboard Cite

show abstract

Effect of fertilization and container size on the quality of “Sangre de Drago” (Croton urucurana Baill.) seedlings in a plug +1 production system.

Martin,

Castro,

Gabriel

et al. 2023

Preprint

View full text Add to dashboard Cite

“Sangre de Drago” (Croton urucurana Baill.) is a native tree of South America with high value for urban afforestation or the restoration of riparian forests. This study aimed to evaluate the effect of container size and fertilization on the quality of seedlings produced in a plug+1 system. In the establishment phase, the impact of container size (110 mL or 250 mL) and fertilization (with or without) on seedling quality were evaluated before transplanting into bigger containers. In the rapid growth phase, the effect of container size (1 L, 1.5 L, and 3.5 L) on survival and seedling quality was evaluated. At the end of each phase, seedling quality was evaluated through morphological and physiological attributes. Data were analyzed through linear models, generalized linear models, and nonlinear regressions. In the establishment phase, seedlings grown in 250 mL containers with fertilization showed the best performance in morphological and physiological variables and the Dickson quality index. In the rapid growth phase, seedlings grown in 3.5 L containers showed the highest values in total height, stem diameter, total dry weight, Dickson quality index, and the lowest mortality at the end of the experiment. The results of this study suggest that the most efficient strategy for producing high-quality "Sangre de drago" tree seedlings is to use 250 mL tubes during the establishment phase, followed by transplanting them into 3.5 L pots during the rapid growth phase.

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Evaluación Del Comportamiento Germinativo De Tres Especies Vegetales Nativas Con Potencial Ornamental Del Centro - Norte Santafesino

Cited by 2 publications

References 1 publication

Effect of fertilization and container size on the quality of “Sangre de Drago” (Croton urucurana Baill.) seedlings in a plug + 1 production system.

Effect of fertilization and container size on the quality of “Sangre de Drago” (Croton urucurana Baill.) seedlings in a plug + 1 production system.

Effect of fertilization and container size on the quality of “Sangre de Drago” (Croton urucurana Baill.) seedlings in a plug +1 production system.

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