Results 1 to 10 of about 24,051,771 (331)
Study on Floral Syndrome and Breeding System of an Endangered Species Rhododendron nymphaeoides [PDF]
Rhododendron nymphaeoides is a plant belonging to the genus Rhododendron (Rhododendron Linn.) and the subsection Fortunea. Although this species is clearly listed as endangered (with an endangered status of EN) by the International Union for Conservation
Jun Luo +9 more
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The influence of rearing system and age on the phenotypic correlation of the physical properties of eggs of Banat naked neck layers [PDF]
The aim of the study was to examine the influence of the rearing system and age on the phenotypic correlation of the physical properties of the eggs of the Banat naked neck layers. In both examined systems (extensive and semi-intensive system) there were
Stepić Jelena +6 more
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This paper reviewed the effects of insect pollination on the yield parameters of plants from the family Brassicaceae presenting different breeding systems.
Francisco Rubén Badenes-Pérez
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The pollination of Habenaria rhodocheila (Orchidaceae) in South China: When butterflies take sides
Habenaria is one of the largest terrestrial genera in the family Orchidaceae. Most field studies on Habenaria species with greenish–white and nocturnal scented flowers are pollinated by nocturnal hawkmoths and settling moths. However, H.
Xing‐Hui Chen +8 more
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The reproductive system is essential for the structuring and transmission of genetic diversity. Understanding the reproductive biology of threatened endemic species is considered to be a crucial element for the implementation of effective conservation ...
Fatima Zahra Jawhari +9 more
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Self-Incompatibility of Camellia weiningensis Y.K. Li.
This study compared the pollen tube growth, fruit setting, and seed setting characteristics of Camellia weiningensis Y.K. Li. under self- and cross-pollination to identify its self-incompatibility characteristics and types. C.
Chao Gao +4 more
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Trade-offs between personal immunity and reproduction in the burying beetle, N. vespilloides [PDF]
We know that parental investment and immune investment are costly processes, but it is unclear which trait will be prioritised when both may be required.
Cotter, Sheena C. +3 more
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Assessment of Genetic Diversity in Seed Plants Based on a Uniform π Criterion
Despite substantial advances in genotyping techniques and massively accumulated data over the past half century, a uniform measurement of neutral genetic diversity derived by different molecular markers across a wide taxonomical range has not yet been ...
Bin Ai, Ming Kang, Hongwen Huang
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Dispersal costs set the scene for helping in an atypical avian cooperative breeder [PDF]
The ecological constraints hypothesis is suggested to explain the evolution of cooperative breeding in birds. This hypothesis predicts that the scene for cooperative breeding is set when ecological factors constrain offspring from dispersal.
Russell, A.F.
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Lamb meat production provides vital landscape-management and ecosystem services; however, ruminant farming produces a considerable share of the world's greenhouse gas emissions.
Andreas Geß +6 more
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