Results 161 to 170 of about 1,742,202 (193)

The role of plant polyploidy in the structure of plant-pollinator communities. [PDF]

Front Plant Sci
Zylberberg I, Halabi K, Ecker N, Streher NS, Pupko T, Ashman TL, Mayrose I.   +6 more
europepmc   +1 more source

Enhancing hybridization potential through standardizing emasculation techniques and molecular marker integration in finger millet (Eleusine coracana L.). [PDF]

Plant Methods
Pranati J, Joshi P, Kudapa H, Ingole HP, Panthulugiri S, Vetriventhan M, Ramya K, Muqsith SA, Pannem S, Vemula A, Jadhav Y, Sriswathi M, Gupta SK, Mayes S, Singh K, Sajja S.   +15 more
europepmc   +1 more source

Based on metabolome and transcriptome analysis, differences in organic acids of 'Korla Xiangli' fruit from different male parent. [PDF]

Food Chem (Oxf)
Ma X, Xue Y, Ye W, Zhao Y, Maimaiti T, Shikui Z, Wang S, Niu Y.   +7 more
europepmc   +1 more source

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Floral biology in relation to hand pollination of white yam

Euphytica, 1983
Flowering behaviour and the morphology of flowers in white yam,Dioscorea rotundata Poir. is described in relation to hand pollination. Plants flowered between June and September with flowering intensity depending largely on factors associated with shoot vigour in genotypes.
exaly   +2 more sources

A classroom exercise in hand pollination and in vitro asymbiotic orchid seed germination

Plant Cell, Tissue and Organ Culture, 2008
While many scientific reports on orchid seed germination provide germination protocols, few provide concise descriptions of plant selection, hand pollination, and asymbiotic seed culture for use in classroom exercises. Another major limitation for conducting orchid seed germination exercises is the availability of seeds or flowers to pollinate. In this
Scott L Stewart, Michael E Kane, Kane Michael E   +2 more
exaly   +2 more sources

The breeding system of rubber (Hevea brasiliensis): an evaluation of controlled hand pollination methods

Euphytica, 1988
Controlled hand pollinated pistils of rubber were observed using fluorescence microscopy to assess the efficiency of the universally-employed method for the production of progeny for plant breeding. The controlled hand pollination method conducted in the morning resulted in the deposition of a mean of 15.6 pollen grains on the stigma, with no stray ...
Margaret Sedgley, Sedgley M
exaly   +2 more sources

Floral morphs and seed production from hand-pollination in a population of Oxalis corymbosa in Taiwan

Flora: Morphology, Distribution, Functional Ecology of Plants, 2017
Abstract Oxalis corymbosa , a tristylous species, lacks seed-set in Taiwan. In a previous survey, six floral types (3 floral morphs in combination with two types of anthers) of 23 populations in Taiwan were assigned based on qualitative visual observation.
Meng-Ying Tsai, Wen-Yuan Kao
exaly   +2 more sources

Hand-Pollination ofCardamine californicaImproves Seed Set

Native Plants Journal, 2006
Hand-pollinating milkmaids (Cardamine californica (Nutt.) Greene var. integrifolia (Nutt.) Rollins [Brassi-caceae]) increased seed set from 8% to 85%. In the Presidio of San Francisco, a district of the Golden Gate National Recreation Area in California, our restoration efforts using milkmaids were hampered by low seed set of our locally adapted plants.
Kazuki. Ariyoshi, Emily. Magnaghi, Mark. Frey   +2 more
openaire   +1 more source

Asymbiotic seed germination of hand-pollinated terrestrial orchids

Acta Horticulturae, 2017
Orchids are known for their adaptation to different environmental and biotic factors, especially pollinators and mycorrhizal fungi. Association with symbiotic fungi has a crucial impact on orchid growth and metabolism, from germination through the seedling stage and in many cases throughout their life.
Calevo, J., Giovannini, A., CORNARA, LAURA, PECCENINI, SIMONETTA   +3 more
openaire   +1 more source

Unlikely transmission of Cowpea aphid-borne mosaic virus by hand pollination of passionflower

Tropical Plant Pathology, 2021
Passion fruit plants are self-incompatible and fruiting is exclusively dependent on cross-pollination, which in nature is performed by carpenter (mamangava) bees, especially Xylocopa spp. (family Apidae). To ensure satisfactory productivity, daily manual pollination is a common practice among passionflower growers.
David M. A. Spadotti, Lillian B. J. Bibiano, Jorge A. M. Rezende   +2 more
openaire   +1 more source