کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6375565 | 1624834 | 2015 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Genetic variability, analysis of genetic parameters, character associations and contribution for agronomical traits in turmeric (Curcuma longa L.)
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم زراعت و اصلاح نباتات
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چکیده انگلیسی
Sixty-five germplasms of Curcuma longa L. were screened for high rhizome yield. The considerable amount of natural and genetic variability in thirteen agro-morphological traits was recorded. The estimate of broad sense heritability (^h2BS%) was high for plant height (99.05) and genetic advance (GA) for fresh weight of rhizome (201.02). Genotypic (G) and phenotypic (P) correlation coefficient among traits revealed that leaves width were highly significant and positively correlated with length of stipulated tuber (0.62**G, 0.48**P); dry weight of rhizome with thickness of stipulated tuber (0.98**G, 0.96**P) and fresh weight of rhizome with days to germination (0.97**G, 0.94**P). Fresh weight of rhizome exhibited highest PCV (38.18%) and GCV (33.16%). The path coefficient analysis revealed that the highest direct contribution to rhizome thickness was made by dry weight of rhizome (1.10). The direct contribution toward total rhizome yield was highest for dry weight of rhizome followed by length of stipulated tuber, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Industrial Crops and Products - Volume 76, 15 December 2015, Pages 204-208
Journal: Industrial Crops and Products - Volume 76, 15 December 2015, Pages 204-208
نویسندگان
Ritu Mishra, Anil Kumar Gupta, Raj Kishori Lal, Tripta Jhang, Nisha Banerjee,