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Fertilisation of Orchids is a book by English naturalist Charles Darwin published on 15 May 1862 under the full explanatory title On the Various Contrivances by Which British and Foreign Orchids Are Fertilised by Insects, and On the Good Effects of Intercrossing.
- Charles Darwin
- United Kingdom
- 1862
- vi + 365
Fertilization of Orchids é um livro do naturalista inglês Charles Darwin publicado em 15 de maio de 1862 sob o título explicativo completo sobre os vários artifícios pelos quais orquídeas britânicas e estrangeiras são fertilizadas por insetos e sobre os bons efeitos do cruzamento.
1 de set. de 2021 · In this regard, propagation in vitro is one of the most important breeding methods for orchids, as orchid seeds are difficult to reproduce in the natural environment. Seed maturity, culture conditions, and culture media are key factors affecting the efficiency of in vitro propagation.
- Chengru Li, Na Dong, Yamei Zhao, Shasha Wu, Zhongjian Liu, Junwen Zhai
- 2021
Abstract. MR. DARWIN, in his “Fertilisation of Orchids,” speaks of a Madagascar orchid ( Angræcum sesquipedale) with nectaries 11½ inches long, and supposes that these plants must be ...
- W. A. Forbes
- 1873
Orchids was the first of the botanical books which Darwin published from 1862, all of which 'exalted' plants and showed how closely linked to animals they are. Several of these books, such as Cross and self-fertilisation (1876), developed the sexual theme initiated in Orchids.
DARWIN, in his “Fertilisation of Orchids,” speaks of a Madagascar orchid (Angracum sesquipedale) with nectaries 11½ inches long, and supposes that these plants must be fertilised by the efforts of huge moths, with probosces capable of such expansion, to obtain the last drops of the nectar which is secreted in the lower part of these whip ...
Fertilization of Orchids é um livro do naturalista inglês Charles Darwin publicado em 15 de maio de 1862 sob o título explicativo completo sobre os vários artifícios pelos quais orquídeas britânicas e estrangeiras são fertilizadas por insetos e sobre os bons efeitos do cruzamento.
