Potassium is a macronutrient that can improve the growth of crops. A randomized complete block design was used to evaluate the influence of four planting densities (50,000, 41,667, 33,333, 31,250 plants ha-1) and three potassium levels (300, 250, 200 kg of K2O ha-1) on leaf area (AF), leaf area index (LAI), crop growth index (CCI) and harvest index (CI) in potato Solanum tuberosum Phureja var. Criolla Guaneña grown in an area of Botana, Altiplano de Pasto, Nariño, Colombia. All evaluations were measured every 20 days until 120 days after sowing (das), except for the IC at the end of the cycle. Analysis of variance, comparison of Tukey means (P<0.05) and regression among the evaluated variables was performed. The physiological variables pres...
La producción de semilla básica es fundamental en la cadena de producción de semillas de alta calida...
Se evaluó el rendimiento de papa criolla (Solanum phureja Juz. et Buk.) variedad "yema de huevo", ba...
Tomato (Lycopersicon esculentum Mill.) cv. Santa Clara was grown on a silt clay soil with 46 mg dm-3...
With the use of more productive potato (Solanum tuberosum L.) cultivars, the plant’s demand for nutr...
Para atender os objetivos, foram instalados dois experimentos na UFV de campo, em solo com baixo teo...
Based on the nutrient uptake of the criolla potato (Solanum phureja var. Galeras), the critical nutr...
Based on the nutrient uptake of the criolla potato (Solanum phureja var. Galeras), the critical nutr...
Potassium is considered nutrient extracted over cassava. Thus, its low availability in the soil affe...
ilustraciones, gráficas, tablasLos estudios de nutrición mineral en cultivares de papa del Grupo And...
In the locations of Zipaquirá and Cogua located in the department of Cundinamarca, the effects of ap...
In the production costs of in the diploid potato var. Criolla Colombia, fertilizer represents 17% of...
It was evaluated physical and chemical parameters of potato cv. Agata, type 2 quality, submitted to ...
The relationship between tuber growth and demand for NPK in andigena group of potato (Solanum tubero...
The potato (Solanum tuberosum L.) is a vegetable plant that is characterized by a short cycle, high ...
En el Centro de Investigaciones La Libertad, de la Corporación Colombiana de Investigación Agropecua...
La producción de semilla básica es fundamental en la cadena de producción de semillas de alta calida...
Se evaluó el rendimiento de papa criolla (Solanum phureja Juz. et Buk.) variedad "yema de huevo", ba...
Tomato (Lycopersicon esculentum Mill.) cv. Santa Clara was grown on a silt clay soil with 46 mg dm-3...
With the use of more productive potato (Solanum tuberosum L.) cultivars, the plant’s demand for nutr...
Para atender os objetivos, foram instalados dois experimentos na UFV de campo, em solo com baixo teo...
Based on the nutrient uptake of the criolla potato (Solanum phureja var. Galeras), the critical nutr...
Based on the nutrient uptake of the criolla potato (Solanum phureja var. Galeras), the critical nutr...
Potassium is considered nutrient extracted over cassava. Thus, its low availability in the soil affe...
ilustraciones, gráficas, tablasLos estudios de nutrición mineral en cultivares de papa del Grupo And...
In the locations of Zipaquirá and Cogua located in the department of Cundinamarca, the effects of ap...
In the production costs of in the diploid potato var. Criolla Colombia, fertilizer represents 17% of...
It was evaluated physical and chemical parameters of potato cv. Agata, type 2 quality, submitted to ...
The relationship between tuber growth and demand for NPK in andigena group of potato (Solanum tubero...
The potato (Solanum tuberosum L.) is a vegetable plant that is characterized by a short cycle, high ...
En el Centro de Investigaciones La Libertad, de la Corporación Colombiana de Investigación Agropecua...
La producción de semilla básica es fundamental en la cadena de producción de semillas de alta calida...
Se evaluó el rendimiento de papa criolla (Solanum phureja Juz. et Buk.) variedad "yema de huevo", ba...
Tomato (Lycopersicon esculentum Mill.) cv. Santa Clara was grown on a silt clay soil with 46 mg dm-3...