Cultivated crops and wild species.3.Vegetables.
نویسندگان
چکیده
منابع مشابه
Engineered Crops: Transgenes Go Wild
Genetically modified Agrostis stolonifera has escaped from cultivation. For the first time, a herbicide-resistant perennial weed has established itself in wild populations.
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Wheat genetic resources may be grown in organic farming systems or in less favourable areas for bread wheat species. Characteristics of hulled wheat species (23 varieties of einkorn, emmer wheat, spelt wheat) were studied and evaluated within a two-year trial period (which was executed on certified organic fields) and they were compared to characteristics of landraces and modern bread wheat var...
متن کاملGenetic Variation and Relationships among Cultivated, Wild, and Semiwild Soybean
Fukuda (1933) proposed that G. gracilis is an intermediate evolutionary type between G. soja to G. max, but Some annual Glycine accessions are intermediate between the Hymowitz (1970) suggested that G. gracilis is a hybridstandard phenotypes of Glycine max (L.) Merr. and Glycine soja Sieb. & Zucc. and have been labeled semiwild. Few studies have ization product of G. max and G. soja. The latter...
متن کاملSpecies Concepts and Relationships in Wild and Cultivated Potatoes
Wild and cultivated potatoes (Solanum section Petota) present challenges to taxonomists arising from lack of clearly defined morphological character differences among many species, phenotypic plasticity, a range of ploidy levels from diploid to hexaploid, and hybrid speciation and introgression. Taxonomic treatments of the group have differed greatly regarding numbers of species and hypotheses ...
متن کاملPerformance of eggplant grafted onto cultivated, wild, and hybrid materials of eggplant and tomato
Eggplant (Solanum melongena) is amenable to grafting and this technique can be exploited to improve production of this vegetable crop. Here, we study the performance of the ‘Cristal F1’ eggplant cultivar grafted onto a total of 17 rootstocks, including five families, each of which is made by two parents and their hybrid, as well a commercial eggplant rootstock and a self-grafted control. Three ...
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ژورنال
عنوان ژورنال: Kagaku To Seibutsu
سال: 1992
ISSN: 0453-073X,1883-6852
DOI: 10.1271/kagakutoseibutsu1962.30.735