ESTIMATION OF THE OPTIMUM PLANT SAMPLE SIZE FOR YIELD AND ITS COMPONENTS IN LENTIL
HAMDI, A., SHOKR, E., SEDHOM, S., HASSANEIN, S. (2003). ESTIMATION OF THE OPTIMUM PLANT SAMPLE SIZE FOR YIELD AND ITS COMPONENTS IN LENTIL. EKB Journal Management System, 81(4), 1707-1722. doi: 10.21608/ejar.2003.298653
AHMED H. I. HAMDI; ELSAYED M. H. SHOKR; SEDHOM A. SEDHOM; SALWA A.A. HASSANEIN. "ESTIMATION OF THE OPTIMUM PLANT SAMPLE SIZE FOR YIELD AND ITS COMPONENTS IN LENTIL". EKB Journal Management System, 81, 4, 2003, 1707-1722. doi: 10.21608/ejar.2003.298653
HAMDI, A., SHOKR, E., SEDHOM, S., HASSANEIN, S. (2003). 'ESTIMATION OF THE OPTIMUM PLANT SAMPLE SIZE FOR YIELD AND ITS COMPONENTS IN LENTIL', EKB Journal Management System, 81(4), pp. 1707-1722. doi: 10.21608/ejar.2003.298653
HAMDI, A., SHOKR, E., SEDHOM, S., HASSANEIN, S. ESTIMATION OF THE OPTIMUM PLANT SAMPLE SIZE FOR YIELD AND ITS COMPONENTS IN LENTIL. EKB Journal Management System, 2003; 81(4): 1707-1722. doi: 10.21608/ejar.2003.298653

ESTIMATION OF THE OPTIMUM PLANT SAMPLE SIZE FOR YIELD AND ITS COMPONENTS IN LENTIL

Egyptian Journal of Agricultural Research
Article 16, Volume 81, Issue 4, December 2003, Page 1707-1722  XML PDF (4.22 MB)
Document Type: Original Article
DOI: 10.21608/ejar.2003.298653
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Authors
AHMED H. I. HAMDI1; ELSAYED M. H. SHOKR2; SEDHOM A. SEDHOM2; SALWA A.A. HASSANEIN1
1Food Legume Research Program, Field Crops Research Institute, Agricultural Research Center, Giza, Egypt
2Faculty of Agriculture, Moshtohor, Zagazig University, Egypt
Abstract
Two experiments were conducted at Giza and Sids Research Sta­tions in 1999/2000 season, to determine the optimum plant sample size for yield and its components and morphological characters in lentil. Five plant sample sizes (10, 20, 30, 40 and 50 plants/plot) with the whole plant-plot population were used with the new lentil varieties Giza 4 and Giza 51. Results indicated that the characters, which had high variation, needed large sample size. The optimum plant sample size was found to be 20.30 plants to estimate seed yield/plant, 30 plants for number of pods and seeds/plant, 10 plants for plant height and number of branch­es/plant. Biological and straw yield/plant were not accurately estimated from samples and they should be estimated from whole plots. Similar trend for sample size was obtained in both varieties in most studied characters, which exhibited signficant location x sample size interaction. Therefore, further studies should be carried out in various locations rath­er than in a single location to remove the location effect.
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