Byrsonima crassifolia seedlings growth on ground basalt rock
Ground basalt rock may represent a labile reservoir of nutrients, providing a low-cost, nutrient-rich substrate for seedling formation and plant growth. The study aimed to evaluate the development of a native plant murici [Byrsonima crassifolia (L.) H.B.K.] seedlings using two different application rates of ground basalt rock with two particles sizes. The experiment was performed in a greenhouse, in which treatments were arranged in a random block design with five replications in a factorial scheme (2 x 5 + 1), with five doses of finely ground basaltic rock (0.42; 1.04; 2.08; 4.17 and 8.33 g kg-1), two grain sizes (G1 Ø < 0.05 and G2 Ø < 0.10 mm mesh), and a treatment with soil without rock powder addition (the control 0.0 g kg-1 of rock powder). The seedlings were cultivated in substrate incubated for 120 days with the ground basaltic rock. Six months after the seedlings were planted variables involving growth and nutrient content variables were evaluated. Grain size affected nutrient availability from finely ground rock (Ca, Mg, Fe, and Zn). The growth of murici seedlings linear increase with ground basaltic rock application rates, with better results when a 0.05 mm grain size was used.
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Universidad Nacional de Colombia - Sede Palmira
2021
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oai:www.revistas.unal.edu.co:article-653252021-12-20T20:42:53Z Byrsonima crassifolia seedlings growth on ground basalt rock Crecimiento de plántulas de Byrsonima crassifolia en roca basáltica Ferreira Melo, Valdinar Welter, Marina Keiko Alves Chagas, Edvan Pereira Uchôa, Sandra Cátia da Silva Siqueira, Raphael Henrique alternative fertilizers native fruit Byrsonima crassifolia rocks for crops Agroecology Plant Nutrition Alternative fertilizers fertilizantes alternativos fruta nativa Byrsonima crassifolia rocas para cultivos Agroecología Nutrición vegetal Ground basalt rock may represent a labile reservoir of nutrients, providing a low-cost, nutrient-rich substrate for seedling formation and plant growth. The study aimed to evaluate the development of a native plant murici [Byrsonima crassifolia (L.) H.B.K.] seedlings using two different application rates of ground basalt rock with two particles sizes. The experiment was performed in a greenhouse, in which treatments were arranged in a random block design with five replications in a factorial scheme (2 x 5 + 1), with five doses of finely ground basaltic rock (0.42; 1.04; 2.08; 4.17 and 8.33 g kg-1), two grain sizes (G1 Ø < 0.05 and G2 Ø < 0.10 mm mesh), and a treatment with soil without rock powder addition (the control 0.0 g kg-1 of rock powder). The seedlings were cultivated in substrate incubated for 120 days with the ground basaltic rock. Six months after the seedlings were planted variables involving growth and nutrient content variables were evaluated. Grain size affected nutrient availability from finely ground rock (Ca, Mg, Fe, and Zn). The growth of murici seedlings linear increase with ground basaltic rock application rates, with better results when a 0.05 mm grain size was used. La roca de basalto molida puede representar un depósito lábil de nutrientes, proporcionando un sustrato rico en nutrientes para la formación de plántulas y el crecimiento de las plantas. El objetivo de este estudio fue evaluar el desarrollo de una plántula murci [Byrsonima crassifolia (L.) H.B.K.] con dos tipos diferentes de rocas basálticas con dos tamaños de partículas. El experimento se realizó en invernadero, en el cual los tratamientos se realizaron en bloques al azar con cinco repeticiones en un esquema factorial (2 x 5 + 1), con seis tasas de roca basáltica finamente molida (0.0; 0.42; 1.04; 2.08; 4.17 y 8.33 g kg-1) y dos tamaños de grano (G1 Ø <0.05 y G2 Ø < 0.10 mm de malla). La tasa 0.0 corresponde a una muestra de suelo sin adición de roca molida (el control). Las plántulas se cultivaron en sustrato incubado durante 120 días con la roca basáltica molida. Seis meses después de plantar las plántulas se evaluaron las variables de crecimiento y contenido de nutrientes. El tamaño del grano afectó la disponibilidad de nutrientes de rocas finamente molidas (Ca, Mg, Fe y Zn). El crecimiento de las plántulas de murici aumenta linealmente con las tasas de aplicación de la roca basáltica, con mejores resultados cuando se utilizó un tamaño de grano de 0.05 mm. Universidad Nacional de Colombia - Sede Palmira 2021-12-03 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Experimental Experimental application/pdf text/xml https://revistas.unal.edu.co/index.php/acta_agronomica/article/view/65325 10.15446/acag.v67n3.65325 Acta Agronómica; Vol. 70 No. 1 (2021); 7-16 Acta Agronómica; Vol. 70 Núm. 1 (2021); 7-16 Acta Agronómica; v. 70 n. 1 (2021); 7-16 2323-0118 0120-2812 eng spa https://revistas.unal.edu.co/index.php/acta_agronomica/article/view/65325/82030 https://revistas.unal.edu.co/index.php/acta_agronomica/article/view/65325/82032 South america Suramérica Derechos de autor 2021 Acta Agronómica https://creativecommons.org/licenses/by-nc-nd/4.0 |
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Colombia |
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| language |
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| author |
Ferreira Melo, Valdinar Welter, Marina Keiko Alves Chagas, Edvan Pereira Uchôa, Sandra Cátia da Silva Siqueira, Raphael Henrique |
| spellingShingle |
Ferreira Melo, Valdinar Welter, Marina Keiko Alves Chagas, Edvan Pereira Uchôa, Sandra Cátia da Silva Siqueira, Raphael Henrique Byrsonima crassifolia seedlings growth on ground basalt rock |
| author_facet |
Ferreira Melo, Valdinar Welter, Marina Keiko Alves Chagas, Edvan Pereira Uchôa, Sandra Cátia da Silva Siqueira, Raphael Henrique |
| author_sort |
Ferreira Melo, Valdinar |
| title |
Byrsonima crassifolia seedlings growth on ground basalt rock |
| title_short |
Byrsonima crassifolia seedlings growth on ground basalt rock |
| title_full |
Byrsonima crassifolia seedlings growth on ground basalt rock |
| title_fullStr |
Byrsonima crassifolia seedlings growth on ground basalt rock |
| title_full_unstemmed |
Byrsonima crassifolia seedlings growth on ground basalt rock |
| title_sort |
byrsonima crassifolia seedlings growth on ground basalt rock |
| description |
Ground basalt rock may represent a labile reservoir of nutrients, providing a low-cost, nutrient-rich substrate for seedling formation and plant growth. The study aimed to evaluate the development of a native plant murici [Byrsonima crassifolia (L.) H.B.K.] seedlings using two different application rates of ground basalt rock with two particles sizes. The experiment was performed in a greenhouse, in which treatments were arranged in a random block design with five replications in a factorial scheme (2 x 5 + 1), with five doses of finely ground basaltic rock (0.42; 1.04; 2.08; 4.17 and 8.33 g kg-1), two grain sizes (G1 Ø < 0.05 and G2 Ø < 0.10 mm mesh), and a treatment with soil without rock powder addition (the control 0.0 g kg-1 of rock powder). The seedlings were cultivated in substrate incubated for 120 days with the ground basaltic rock. Six months after the seedlings were planted variables involving growth and nutrient content variables were evaluated. Grain size affected nutrient availability from finely ground rock (Ca, Mg, Fe, and Zn). The growth of murici seedlings linear increase with ground basaltic rock application rates, with better results when a 0.05 mm grain size was used. |
| publisher |
Universidad Nacional de Colombia - Sede Palmira |
| publishDate |
2021 |
| url |
https://revistas.unal.edu.co/index.php/acta_agronomica/article/view/65325 |
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