Výsledky vyhledávání

Dissertation/ Thesis

The role of nectar-feeding bats (pteropodidae) in the pollination ecology of the genus Sonneratia at Setiu mangrove areas, Terengganu, Malaysia

Autor: Mohamed, Nor Zalipah

This study was conducted to determine the role of flower-visiting bats as pollinators at the mangrove areas of Peninsular Malaysia. The mangrove trees of the genus Sonneratia, even though reported mainly pollinated by bats, are lacking in research re

Externí odkaz: http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.658618

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Dissertation/ Thesis

Determination of the rate and distance of pollen-mediated gene flow in sorghum using cytoplasmic male sterile varieties

Autor: Mailula, Nicodemus Mahlehlenyane

Thesis (M.Sc. Agric. (Crop Science)) --University of Limpopo, 2013
The study aims to provide insights into the nature and extent of development funding provided to various poverty eradication projects by the National Development Agency (NDA) and

Externí odkaz: http://hdl.handle.net/10386/1058

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Dissertation/ Thesis

Effects of honeybees on wild pollinators and pollination services in the UK

Autor: Elbagrmi, Twfeik

This thesis addresses various aspects of the role of competition between European honeybees and wild pollinators on pollinator community structure and pollination services. In experimental studies in flight cages, the presence of foraging honeybees l

Externí odkaz: http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.595651

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Dissertation/ Thesis

Pollination networks and services in agro-ecosystems

Autor: Gibson, Rachel

Pollinators provide essential services to crop and wild plants. Declines of native and managed pollinators have prompted considerable interest in the identity and importance of native pollinators and the services they provide. In agro-ecosystems ther

Externí odkaz: http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.601158

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Dissertation/ Thesis

Identification of genes involved in pollen-pistil interactions and self-incompatibility in Senecio squalidus L. ( Asteraceae)

Autor: Allen, Alexandra Mary

Understanding the complex cellular courtship that occurs between the pollen and pistil tissues of flowering plants is a major goal for plant scientists. These pollen pistil interactions are characterised by a diverse range of molecules and processes,

Externí odkaz: http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.503869

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Dissertation/ Thesis

Avian pollination in Australia

Autor: Nelson, Isabel Louise

Bird pollination is essential to the reproduction and survival of many plant species. Using the Australian bird pollination system, this thesis comprised three main areas of investigation: 1. "Pollination syndromes", which are convergent suites of fl

Externí odkaz: http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.492592

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