نتایج جستجو برای: cultivars and genotypes including ‘kyoho’

تعداد نتایج: 16851880  

Journal: :به نژادی گیاهان زراعی و باغی 0
موسی رسولی استادیار گروه مهندسی علوم باغبانی و فضای سبز، دانشکدۀ کشاورزی، دانشگاه ملایر، ملایر، ایران بهروز محمدپرست استادیار گروه زیست‏ شناسی، دانشکدۀ علوم، دانشگاه ملایر، ملایر، ایران مهین عینی کارشناسی ارشد، گروه زیست‏ شناسی، دانشکدۀ علوم، دانشگاه ملایر، ملایر، ایران

comparison and grouping of 32 grape cultivars and genotypes by using 61 traits including; 5 phenological and vegetative characters, 41 traits related to fruit and amount of resveratrol in 15 parts of plant was done according to grape descriptor and related methods. according to the results some traits such as spikelet weight, berry color, length of peduncle, length of berry tail, weight and len...

2016
Masahiko Yamada Akihiko Sato

In Japan, few grape cultivars related to Vitis vinifera existed 200 years ago, on account of Japan's high rainfall. Many V. labruscana and vinifera cultivars were introduced to Japan in the 19th century. Labruscana was grown instead of vinifera, mainly because of severe disease problems and a high incidence of berry cracking. Grape breeding for table use started in the 20th century, with the go...

2016
Toshiya Yamamoto

Because most regions of Japan are in the temperate climate zone, many deciduous and evergreen fruit crops are cultivated in Japan. In addition to fruit cultivation in the temperate zone, some southern areas, such as the Ryukyu Islands that stretch from Kyushu to Taiwan, are at the northern limits for tropical fruit production without the need of artificial heating. At present, annual fruit prod...

Journal: :Genetics and molecular research : GMR 2013
W Ji Z-Q Li Q Zhou W-K Yao Y-J Wang

This project aimed at breeding new seedless grape cultivars by embryo rescue through three hybridization methods: 1) using cross-breeding between seedless Vitis vinifera cultivars and wild Chinese Vitis spp; 2) crossing with two seedless cultivars, and 3) hybridization between grapes of different ploidy. Genotype, sampling times, and media were confirmed to play important roles in this system. ...

In the present study, genetic diversity among 41 lines and genotypes of canola including 19 open-pollinated and hybrid cultivars, 17 promising lines and 5 double-haploid lines were determined using simple sequence repeat (SSR) markers related on drought tolerance QTLs. Thirty-six selected primers produced 166 discernible bands, with 157 (94.58%) being polymorphic, indicating considerable geneti...

کی پور, ابوالفضل, میرآبادی, علی زمان , نجفی زرینی, حمید ,

Leptosphaeria maculans causes blackleg disease on Brassica oilseedcrops, which globally is one of the great threats for oilseed production. In order to determine virulence types of this fungi, several isolates were collected from canola fields in Mazandaran and Golestan provinces, Totally 12 isolates were selected and tested by three standard (definitional) cultivars including Westar, Quinta an...

ژورنال: علوم آب و خاک 2007
سید یحیی صالحی, , طاهره السادات آقاجانزاده, , معصومه ابهری, , احسان نظیفی, , رقیه حاجی بلند, ,

Zn deficiency is one of the most important nutritional disorders after macro-nutrients in rice. There are considerable genotypic differences among rice genotypes in response to Zn deficiency. Determination of such differences and introduction of efficient genotypes could lead to significant reduction of fertilizer use for rice production. In this research, some of the most frequently cultivat...

سید یحیی صالحی, , طاهره السادات آقاجانزاده, , معصومه ابهری, , احسان نظیفی, , رقیه حاجی بلند, ,

Zn deficiency is one of the most important nutritional disorders after macro-nutrients in rice. There are considerable genotypic differences among rice genotypes in response to Zn deficiency. Determination of such differences and introduction of efficient genotypes could lead to significant reduction of fertilizer use for rice production. In this research, some of the most frequently cultivated...

2000
J. E. Bowers R. Siret

With the objective to identify previously unknown parental relationships among grapevine cultivars, 352 cultivars of Vitis vinifera L. were analyzed at 17 microsatellite loci. 29 were found to be duplicate genotypes of other cultivars. From the 323 unique genotypes, 89 possible pairs of parents were identified for 52 cultivars (i.e., each putative progeny cultivar shared at least one allele wit...

Extended Abstract Introduction and Objective: Leaf stripe disease of barley is caused by the seed transmitted hemi-biotrophic fungus Pyneophera graminea which has spread in to important areas of barley production in Iran especially in Khorasan Razavi province. The fungus survives as a mycelium in the pericarp, the hull and the seed coat, but not in the embryo. During the seed generation, its g...

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