Results 91 to 100 of about 837 (180)
Finger millet (Eleusine coracana) improvement: Challenges and prospects—A review
Abstract Finger millet is a climate‐resilient and highly nutritious small grain crop widely grown in the semi‐arid tropics. It has multiple uses, including for food, feed and beverage preparations. However, finger millet is an under‐utilized and under‐researched crop with a mean yield of <1.0 t/ha despite a potential productivity of up to 8 t/ha.
Adane Gebreyohannes +5 more
wiley +1 more source
Interspecific reproductive barriers in the tomato clade [PDF]
2011 Fall.Includes bibliographical references.Interspecific Reproductive Barriers (IRBs) preserve species identity by preventing interspecific hybridization, an essential facet of the biological species concept.
Baek, You Soon
core
<!-- @page { margin: 2cm } --> <p class="western" align="justify"><span style="font-family: Times New Roman,serif;"><span style="font-size: small;">A produção de sementes híbridas de arroz, utilizando a técnica chinesa, requer uma
Péricles de Carvalho Ferreira Neves +1 more
doaj +1 more source
Intraspecific variation in Erica coccinea [PDF]
The genus Erica is the most specious in the Cape Floristic Region, with a large range of habitats, pollination syndromes and fire survival strategies.
Malan, Michelle
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Genetic factors associated with mating system cause a partial reproductive barrier between two parapatric species of Leavenworthia (Brassicaceae) [PDF]
This is the publisher's version. It can also be found here: http://www.amjbot.org/content/97/3/412Reproductive barriers play a major role in the origin and maintenance of biodiversity by restricting gene flow between species.
Koelling, Vanessa A., Mauricio, Rodney
core +1 more source
Quantitative assessment of kernel set and risk of out-crossing in maize based on flowering dynamics [PDF]
Pollination in maize can occur only if airborne pollen shed by the staminate flowers on the tassel is captured by the stigmas of the pistillate flowers borne on the ear.
Fonseca, Agustin Ezequiel
core +3 more sources
Abstract Two inbreds of tomato ( Lycopersicon esculentum Mill.) with exserted stigmas, one without and the other with positional sterility (ps) , were crossed without emasculation, at 3 stages of maturity under 3 environmental ...
J. W. Scott, William L. George
openaire +1 more source
Effect of high temperature and water stress on pollen germination and spikelet fertility in rice [PDF]
In future climates, rice could more frequently be subjected to simultaneous high temperature and water stress during sensitive developmental stages such as flowering.
Craufurd, P Q +4 more
core +1 more source
Floral evolution of long-tubed Erica species [PDF]
The genus Erica has undergone an extreme radiation in the Cape and exhibits a diversity of pollination syndromes and floral traits. This makes Erica well-suited to study the evolution of floral traits and how they impact speciation.
McCarren, Sam
core +1 more source
イネのトランスジェニック雄性不稔性を用いた循環選抜育種システム(RSUTMS)の改善のための検出柱頭露出率に関するQTLの検出 [PDF]
この博士論文は内容の要約のみの公開(または一部非公開)になっています筑波大学 (University of Tsukuba ...
BAKTI CITRA
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