MELD 发表于 2025-3-28 18:34:48
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http://reply.papertrans.cn/23/2230/222920/222920_42.pngalabaster 发表于 2025-3-29 01:56:02
Conifer Protoplasts, liposomes) has a bright future, thanks to modern protoplast technology. However, it may be rather Utopian as yet to wish to genetically modify conifers by isolation and culture of protoplasts because this group of trees is notoriously difficult to manipulate .. Nevertheless, there are at least threengender 发表于 2025-3-29 03:41:01
Protoplast Culture of Hardwoods,pulate in large numbers, but the life cycle with the attendant juvenile period of years to decades strongly limits the rapidity of improvement. In addition, many hardwood tree species are genetically diverse (heterozygous) and thus complex breeding strategies must be employed to stabilize a geneticOphthalmoscope 发表于 2025-3-29 09:22:35
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http://reply.papertrans.cn/23/2230/222920/222920_47.pngPLIC 发表于 2025-3-29 22:44:52
Embryo Culture,ted cuttings. These propagules are needed to reforest the vast logged areas and to increase the fiber production. Selection of plus trees has been in progress and the trees have been screened for elite characteristics through progeny testing. Crosses of different ecotypes have been carried out first一个搅动不安 发表于 2025-3-30 02:00:04
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