Nazmul Mehedi - Academia.edu (original) (raw)
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Dr Yashwant Singh Parmar University of Horticulture and Forestry, Solan
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An experiment was carried out at the Germplasm Center, Department of Horticulture, Patuakhali Sci... more An experiment was carried out at the Germplasm Center, Department of Horticulture, Patuakhali Science and Technology University (PSTU) during November 2014 to March 2015 to find out the growth and yield of two indigenous potato varieties as influenced by organic manures. Two factors experiment consisted of two indigenous potato varieties viz., Shilbilati and Lalpakri and five different types of organic manures 0 (control), 15 t ha –1 cowdung, 12 t ha –1 vermicompost, 5.0 t ha –1 mustard oil cake and 7.0 t ha –1 poultry litter designated as T 0 , T 1, T 2, T 3 and T 4 respectively. Significant variations were observed between potato varieties and sources of plant nutrients in respect of all growth and yield parameters. The variety Shilbilati showed better performance in case of most growth and yield parameters compared to the variety Lalpakri. Among the characteristics of growth and yield of potato, mustard oil cake @ 5 t/ha gave the highest results compared to control and other treatments. The treatment combination Shilbilati × mustard oil cake @ 5 t/ha gave significantly greater results on growth and yield parameters. The maximum number of stem per hill (15.62), the tallest plant (96.19 cm), maximum number of leaves per plant (27.61), the highest tuber per hill (18.48), tuber weight (508.0 g), the maximum gross yield of 23.13 t/ha and the maximum marketable tuber yield (20.74 t/ha) were obtained from the treatment combination of Shilbilati × mustard oil cake @ 5 t/ha. The variety Shilbilati and mustard oil cake @ 5 t/ha alone and their combinations were more effective for better growth and yield compared to Lalpakri in combinations with organic manures.
An experiment was carried out at the Germplasm Center, Department of Horticulture, Patuakhali Sci... more An experiment was carried out at the Germplasm Center, Department of Horticulture, Patuakhali Science and Technology University (PSTU) during November 2014 to March 2015 to find out the growth and yield of two indigenous potato varieties as influenced by organic manures. Two factors experiment consisted of two indigenous potato varieties viz., Shilbilati and Lalpakri and five different types of organic manures 0 (control), 15 t ha –1 cowdung, 12 t ha –1 vermicompost, 5.0 t ha –1 mustard oil cake and 7.0 t ha –1 poultry litter designated as T 0 , T 1, T 2, T 3 and T 4 respectively. Significant variations were observed between potato varieties and sources of plant nutrients in respect of all growth and yield parameters. The variety Shilbilati showed better performance in case of most growth and yield parameters compared to the variety Lalpakri. Among the characteristics of growth and yield of potato, mustard oil cake @ 5 t/ha gave the highest results compared to control and other treatments. The treatment combination Shilbilati × mustard oil cake @ 5 t/ha gave significantly greater results on growth and yield parameters. The maximum number of stem per hill (15.62), the tallest plant (96.19 cm), maximum number of leaves per plant (27.61), the highest tuber per hill (18.48), tuber weight (508.0 g), the maximum gross yield of 23.13 t/ha and the maximum marketable tuber yield (20.74 t/ha) were obtained from the treatment combination of Shilbilati × mustard oil cake @ 5 t/ha. The variety Shilbilati and mustard oil cake @ 5 t/ha alone and their combinations were more effective for better growth and yield compared to Lalpakri in combinations with organic manures.