Directed
发表于 2025-3-25 05:53:12
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
发表于 2025-3-25 11:18:14
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.
hematuria
发表于 2025-3-25 14:55:00
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Flirtatious
发表于 2025-3-25 18:16:57
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alcohol-abuse
发表于 2025-3-25 20:38:28
,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
发表于 2025-3-26 03:54:44
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
发表于 2025-3-26 07:21:44
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构成
发表于 2025-3-26 11:46:46
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progestin
发表于 2025-3-26 14:52:04
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
发表于 2025-3-26 20:36:04
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