Results 21 to 30 of about 218,567 (364)

History of wheat cultivars released by Embrapa in forty years of research [PDF]

open access: yesCrop Breeding and Applied Biotechnology, 2014
In forty years of genetic breeding of wheat, Embrapa (Brazilian Agricultural Research Corporation) has developed over a hundred new cultivars for different regions of Brazil.
Eduardo Caierão   +3 more
doaj  

Development of In vitro Slow Growth Culture for Yam (Dioscorea alata L.)

open access: yesAnnals of Tropical Research, 2012
Germplasm collections, the lifeblood of breeding programs, are traditionally maintained in the field. Field genebanks are expensive, subject to genetic erosion, and require several quarantine measures for safe movement of genetic materials.
Villaluz Z. Acedo, Catherine C. Arradaza
doaj   +1 more source

Study on core germplasm construction strategy based on phenotypic traits of wood Pinus yunnanensis

open access: yesXibei zhiwu xuebao
[Objective] This study aims to construct a reliable core germplasm of Pinus yunnanensis for timber wood, to enhance its breeding, development, and utilization, and to solve the problems of its distribution, high preservation cost, preservation ...
LI Hua   +4 more
doaj   +1 more source

Rection of abaca (Musa textilis Nee.) accessions and varieties to fusarium wilt caused by Fusarium oxysporum f.sp. cubense (E.F. Smith) Snyd. And Hans.

open access: yesAnnals of Tropical Research, 2007
Fusarium wilt caused by Fusarium oxysporum f.sp. cubense (FOC) is one of the problem diseases attacking abaca. The most effective way of minimizing the damage is through the use of resistant varieties.
Lucia M. Borines   +2 more
doaj   +1 more source

Evaluation of Ecuadorian genotypes of Capsicum spp. against infestations of Bemisia tabaci

open access: yesRevista Peruana de Biología, 2022
The genus Capsicum, native to tropical and subtropical America, belongs to the Solanaceae family, which includes commercially important vegetables such as chilies and green peppers.
Steeven Muñoz-Ponce   +4 more
doaj   +1 more source

Freedom-to-Operate in the Crop Sciences: Procedure [PDF]

open access: yes, 2004
Freedom to operate (FTO) is the ability to proceed with research, development and commercialization of a crop science product, while fully accounting for any potential risks of infringing activity, that is, whether a product can be made, used, sold ...
Kowalski, Stanley P.
core   +2 more sources

Preservation of fish male germplasm in Poland

open access: yesFrontiers in Marine Science
The natural resources of a country, including ichthyofauna, constitute a vital aspect of its national heritage. Fish populations are threatened with loss of biodiversity as a result of human activity (anthropopressure), resulting in water pollution ...
Sylwia Judycka   +3 more
doaj   +1 more source

Construction of a density mutant collection in bitter gourd via new germplasms innovation and gene functional study

open access: yesFrontiers in Plant Science, 2022
Although a few studies have elucidated the creation of bitter gourd mutants, the suitable concentration and duration of ethyl methanesulfonate (EMS) mutagenesis have not been determined.
Renbo Yu   +19 more
doaj   +1 more source

SolRgene: an online database to explore disease resistance genes in tuber-bearing Solanum species [PDF]

open access: yes, 2011
Background The cultivated potato (Solanum tuberosum L.) is an important food crop, but highly susceptible to many pathogens. The major threat to potato production is the Irish famine pathogen Phytophthora infestans, which causes the devastating late ...
Bakker, E.H.   +16 more
core   +2 more sources

Seeing the Forest for the Trees: Threats, Vulnerabilities, and Opportunities for Woody Landscape Plant Genetic Resources

open access: yesHortScience
Genetic resources are the foundation of American agriculture’s ongoing success—the diversity, security, health, and genetic integrity of these resources must be safeguarded. However, in contrast to other crops, protecting, managing, and using collections
Margaret Pooler   +12 more
doaj   +1 more source

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