The production of onion hybrids depends on the development of genetically pure lineages. Traditionally, the pedigree method (applying successive self-fertilization in individuals) guarantees obtaining quickly the endogenous lines. However, the onion undergoes a strong process of inbreeding depression when self-fertilized for several generations, such as many other species of cross-pollination. Depression by inbreeding reduces plant vigor, bulb size and seed production, increasing the cost to produce the hybrid seed. Researchers have shown that cross-linking between a few plants promotes the reduction of depression by inbreeding in natural populations. Based on the same principle and taking in consideration the populations submitted to...
A cebola (Allium cepa L.) é uma das culturas hortícolas de maior importância no Brasil, com cerca de...
Inbreeding reduces the vigor in plants as a result of a decrease in the proportion of heterozygous l...
Procedimentos de autofecundação em maracujazeiro (Passiflora edulis) são pouco eficientes. A reação ...
Companies have invested in breeding programs for the development of onions with a high commercial st...
The strategy for breeding F1 hybrid squash is to develop parental lines through self-pollination. Ho...
Considering the horticulture sector, the production of onion is a traditional activity among farmers...
The strategy for breeding F1 hybrid squash is to develop parental lines through self-pollination. Ho...
Angiosperms evolved different systems to attract effective pollinators while reducing selfing in her...
Essas linhas identificadas serão importantes para o desenvolvimento de híbridos de cebola tropical, ...
Outcrossing and heterogosity rates are important for defining genetic conservation and breeding stra...
The onion (Allium cepa L.) belongs to the family Alliaceae, and the second vegetables in economic im...
Bulbos de 16 acessos do Banco Ativo de Germoplasma de Cebola (Allium cepa) da Embrapa Clima Temperad...
Inbreeding is a well known phenomenon in living beings and its immediate consequence is the decrease...
Inbreeding reduces the vigor in plants as a result of a decrease in the proportion of heterozygous l...
Bulbos de 16 acessos do Banco Ativo de Germoplasma de Cebola (Allium cepa) da Embrapa Clima Temperad...
A cebola (Allium cepa L.) é uma das culturas hortícolas de maior importância no Brasil, com cerca de...
Inbreeding reduces the vigor in plants as a result of a decrease in the proportion of heterozygous l...
Procedimentos de autofecundação em maracujazeiro (Passiflora edulis) são pouco eficientes. A reação ...
Companies have invested in breeding programs for the development of onions with a high commercial st...
The strategy for breeding F1 hybrid squash is to develop parental lines through self-pollination. Ho...
Considering the horticulture sector, the production of onion is a traditional activity among farmers...
The strategy for breeding F1 hybrid squash is to develop parental lines through self-pollination. Ho...
Angiosperms evolved different systems to attract effective pollinators while reducing selfing in her...
Essas linhas identificadas serão importantes para o desenvolvimento de híbridos de cebola tropical, ...
Outcrossing and heterogosity rates are important for defining genetic conservation and breeding stra...
The onion (Allium cepa L.) belongs to the family Alliaceae, and the second vegetables in economic im...
Bulbos de 16 acessos do Banco Ativo de Germoplasma de Cebola (Allium cepa) da Embrapa Clima Temperad...
Inbreeding is a well known phenomenon in living beings and its immediate consequence is the decrease...
Inbreeding reduces the vigor in plants as a result of a decrease in the proportion of heterozygous l...
Bulbos de 16 acessos do Banco Ativo de Germoplasma de Cebola (Allium cepa) da Embrapa Clima Temperad...
A cebola (Allium cepa L.) é uma das culturas hortícolas de maior importância no Brasil, com cerca de...
Inbreeding reduces the vigor in plants as a result of a decrease in the proportion of heterozygous l...
Procedimentos de autofecundação em maracujazeiro (Passiflora edulis) são pouco eficientes. A reação ...