Academic Journal
Soil tillage systems and their effect on four cotton varieties in Armero, Colombia ; Sistemas de labranza del suelo y su efecto sobre cuatro variedades de algodón en Armero, Colombia ; Sistemas de mobilização do solo e o seu efeito em quatro variedades de algodão em Armero, Colômbia
| العنوان: | Soil tillage systems and their effect on four cotton varieties in Armero, Colombia ; Sistemas de labranza del suelo y su efecto sobre cuatro variedades de algodón en Armero, Colombia ; Sistemas de mobilização do solo e o seu efeito em quatro variedades de algodão em Armero, Colômbia |
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| المؤلفون: | Lizcano Toledo, Rodolfo, Rojas Pareja, Diego German, Osorio Saravia, Javier Fernando, Olivera Viciedo, Dilier, Lizcano Toledo, Maira Vannessa |
| المصدر: | Investigación Agraria; Vol. 24 No. 1 (2022): Enero-Junio; 23-30 ; Investigación Agraria; Vol. 24 Núm. 1 (2022): Enero-Junio; 23-30 ; Investigación Agraria; v. 24 n. 1 (2022): Enero-Junio; 23-30 ; 2305-0683 ; 1684-9086 |
| بيانات النشر: | Facultad de Ciencias Agrarias de la Universidad Nacional de Asunción |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | Compactación, Gossipium herbarum, Labranza, Microorganismos, Compactation, Tillage, microorganisms, Compactação |
| الوصف: | Cotton is a crop of great economic importance throughout the world. In Colombia, plantings have increased in recent years; however, there are agronomic practices that favor soil degradation. The objective of the work was to evaluate the morphophysiological and productive response of four cotton varieties, under the effect of two tillage systems under conditions of Armero-guayabal, Colombia. The research was conducted at the North Regional University Center (CURDN) of the University of Tolima. The experimental design was sub-divided plots with randomized blocks with four replications. In the main plot, a minimum tillage (LM) and a traditional one (LT) were located (reduced for LM using a chisel plow and tillage with soil turning, with the use of a harrow and a rake for LT). The varieties managed were: RR, Nuopal RR, FM 9063 and FM9171Bt (Bacillus thuringiensis). The results were submitted to the Analysis of Variance (ANOVA) and Tukey and Bonferroni tests for comparison of means (p≤0.05). The processes of rotation of grasses and oilseeds, in long-term agronomic management, present significant changes in the potential and effective edaphic fertility, as well as in the processes of conservation, quality and health of the soil, in an area historically with edaphic problems in poor tillage practices. ; El algodón es un cultivo de gran importancia económica en todo el mundo. En Colombia las siembras han aumentado en los últimos años; no obstante, existen prácticas agronómicas que favorecen la degradación del suelo. El objetivo del trabajo fue evaluar la respuesta morfofisiológica y productiva de cuatro variedades de algodón, bajo el efecto de dos sistemas de labranza en condiciones de Armero-guayabal, Colombia. La investigación se realizó en el Centro Universitario Regional Norte (CURDN) de la Universidad del Tolima. El diseño experimental fue en parcelas subdivididas con bloques al azar con cuatro repeticiones. En la parcela principal se ubicó una labranza mínima (LM) y otra tradicional (LT) (reducida para LM usando ... |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf; application/epub+zip |
| اللغة: | Spanish; Castilian |
| Relation: | https://www.agr.una.py/revista/index.php/ria/article/view/693/504; https://www.agr.una.py/revista/index.php/ria/article/view/693/511; https://www.agr.una.py/revista/index.php/ria/article/view/693 |
| DOI: | 10.18004/investig.agrar.2022.junio.2401693 |
| الاتاحة: | https://www.agr.una.py/revista/index.php/ria/article/view/693 https://doi.org/10.18004/investig.agrar.2022.junio.2401693 |
| Rights: | Derechos de autor 2022 Rodolfo Lizcano-Toledo, Diego-German Rojas-Pareja, Javier-Fernando Osorio-Saravia, Dilier Olivera-Viciedo, Maira-Vannessa Lizcano-Toledo ; https://creativecommons.org/licenses/by/4.0 |
| رقم الانضمام: | edsbas.1DC57EF9 |
| قاعدة البيانات: | BASE |
| DOI: | 10.18004/investig.agrar.2022.junio.2401693 |
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