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International journal of Advanced Biological and Biomedical Research، جلد ۲، شماره ۱۱، صفحات ۲۷۷۴-۲۷۷۸
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Genetic Contribution of Grapevine (Vitis Vinifera L.) Main Yield Components in Final Yield |
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| چکیده انگلیسی مقاله |
Objective: Yield components and genetic contribution have the most important in final yield and breeding programs of crop plants. For this purpose, 20 varieties of grapevines with Russia origin were evaluated in Urmia and Takestan research station (under full irrigation and drought stress). Methods: Twenty grapevine genotypes were evaluated in Urmia and Takestan research station (under full irrigation and drought stress) in randomized complete blocks design with three replications and three plants in each plot. Number of cluster per plant, Number of berry per cluster, berry weight and yield of each plants were recorded. Compound and logarithmic analysis of variance, variance of genetic components and environmental interactions were presented by multiplicative three environmental and genotypic elements. Results: Results indicated that number of cluster per plant had the highest genetic contribution in final yield and also had the most sensitivity and variation in different environments. Direct effect of number of cluster per plant in final yield was higher than other studied traits. V3 value was higher than V2 and V2was higher than V1, therefore sequence of manifestation of yield components were number of cluster per plant, number of berry per cluster and berry weight, respectively. Environmental components of interactions were indicated that absolute value of r1 was higher than r2 and r3. Conclusion: These results indicated that number of cluster per plant has higher sensitivity than the other main yield components in different environments. |
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| کلیدواژه‌های انگلیسی مقاله |
Path analysis,Grapevine,Logarithmic analysis,Yield stability |
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| نویسندگان مقاله |
ولی اله رسولی |
ph.d. member, agricultural and natural resources research center of qazvin, qazvin, iran
عزت اله فرشادفر |
professor, faculty of agriculture, razi university, kermanshah,
سازمان اصلی تایید شده: دانشگاه رازی (Razi university)
جعفر احمدی |
associated professor, imam khomeini international university, qazvin, iran
سازمان اصلی تایید شده: دانشگاه بین المللی امام خمینی (Imam khomeini international university)
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| نشانی اینترنتی |
http://www.ijabbr.com/article_10882_a93236c9ff370dc03f93869e4a972741.pdf |
| فایل مقاله |
اشکال در دسترسی به فایل - ./files/site1/rds_journals/2255/article-2255-303115.pdf |
| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
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| نوع مقاله منتشر شده |
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