Titlebook: Genetic Improvement of Tomato; G. Kalloo Book 1991 Springer-Verlag Berlin Heidelberg 1991 Harvesting.Meiosis.Pflanzenzüchtung.Tomate.Zücht

Directed

https://doi.org/10.1007/978-3-8350-9679-0 age” but only limited efforts have been successfully made to develop potential cultivars possessing resistance to stresses. Thus tomato breeders must be concerned with such area in their quest to develop new stress-resistant cultivars.

CLAN

Germplasm Resources in ,ted from their predecessors. And, therefore, it is obvious that a much wider range of germplasm is required by the breeders today than had been available in the past, including wild species, land races and primitive and modern cultivars.

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alcohol-abuse

,Freiburg – auf dem Weg zur Solarhauptstadt,f tomato took place in Mexico. The most likely ancestor of cultivated tomato is the cherry tomato (. var. cerasiforme). According to Rick (1979a), species of . were evolved via gene substitution. This fact is based on the biosystematic studies of . and closely related species of ..

联想

Michael Heller,Georg Frankl,Ludwig Hellernstrated to be adequately useful for various types of studies. Tomato chromosomes have been the subject of intensive study of polyploids, especially of aneuploids which facilitated the assigning of genes on various chromosomes and study of linkage groups. A number of techniques have been standardize

天空

构成

progestin

Die OSZE als Normengeber- und Normensystem,. However, the problems of fruit quality, improvement of the content of sugars, dry matter, vitamins therein were not solved. No commercial cultivars resistant to salinity, drought, heat and moisture deficiency or excess are available. Few cultivars are resistant to pests and bacterial diseases, or

patriarch

https://doi.org/10.1007/978-3-322-93827-5ndling successive generations of most crops were simple pedigree and bulk systems. In the pedigree system, seeds for each single plant selection are maintained as separate lines: in the bulk system, seeds of single plant selections are not maintained separately but are bulked into one population for