Results 21 to 30 of about 6,891 (179)

Pollen viability and germination in Elaeis oleifera, Elaeis guineensis and their interspecific hybrid

Pesquisa Agropecuária Tropical, 2021
Elaeis oleifera chromosomes are similar to those of E. guineensis, with close gene pools for the production of interspecific O x G hybrids. The pollen viability and germination of E. oleifera ‘Coarí’ and E.
Deysi Jhoana Camayo Mosquera, Daniel Gerardo Cayón Salinas, Gustavo Adolfo Ligarreto Moreno   +2 more
doaj   +1 more source

In Vitro Pollen Germination of Eichhornia crassipes (Mart.) Solms: An Insight into its Preferred Mode of Clonal Reproduction

Notulae Scientia Biologicae, 2012
Eichhornia crassipes (Mart.) Solms is an aquatic invasive weed throughout the tropical and subtropical regions of the world. The plant rarely produces any fruit under natural condition In order to understand the causes of failure of seed set in this ...
Somnath BHOWMIK, Badal Kumar DATTA
doaj   +3 more sources

The effect of temperature on pollen germination and pollen tube growth of pear cultivars [PDF]

Journal of Agricultural Sciences (Belgrade), 2016
The effect of three different temperatures (8, 16 and 24°C) on pollen germination and length of pollen tube in vitro was investigated in four pear cultivars (‘Butirra Precoce Morettini’, ‘Williams’, ‘Conference’ and ‘Abate Fetel’).
Radović Aleksandar R., Nikolić Dragan T., Milatović Dragan P., Đurović Dejan B.   +3 more
doaj   +1 more source

A protocol for Chenopodium quinoa pollen germination

Plant Methods, 2022
Background Quinoa is an increasingly popular seed crop frequently studied for its tolerance to various abiotic stresses as well as its susceptibility to heat.
S. Elizabeth Castillo, Jose C. Tovar, Anastasia Shamin, Jorge Gutirerrez, Paige Pearson, Malia A. Gehan   +5 more
doaj   +1 more source

Pollen viability and in vitro germination of six pistachio (Pistacia vera L.) cultivars grown in northern Jordan

Advances in Horticultural Science, 2019
This study was conducted on six pistachio cultivars (Lazaourdi, Nab-El Jamal, Boundiki, Batouri, Marawhi and Aschouri) to investigate the percentage of pollen viability and in vitro pollen germination under stored and non-stored (fresh) conditions.
Abdallah M. Aldahadha, Khaldoun Al Sane, Ahmed Bataineh, Asem Abu Alloush, Zayed Hammouri   +4 more
doaj   +1 more source

Determination of cardinal temperatures for sugar apple ( Annona squamosa L.)

Ciência e Agrotecnologia, 2016
The sugar apple is highly dependent on the pollination and fruit tree pollen performance is crucial for successful fertilization and fruit set. The objective of this study was to determine the cardinal temperatures for in vitro pollen grains germination ...
Bruno Rafael Alves Rodrigues, Rayane Carneiro dos Santos, Silvia Nietsche, Maria Olívia Mercadante-Simões, Isabella Renata Gomes da Cunha, Marlon Cristian Toledo Pereira   +5 more
doaj   +1 more source

In Vitro Germination of Avocado Pollen

HortScience, 1984
Abstract Avocado pollen was germinated in vitro without recourse to germination on the style. The technique employed involved inclusion of pollen grains in liquid medium of 15% sucrose and minerals and application of 1 or 2 drops on 1% agar plus 15% sucrose and minerals.
N. Sahar, P. Spiegel-Roy
openaire   +1 more source

Assessment of Pollen Viability for Wheat

Frontiers in Plant Science, 2020
Wheat sheds tricellular short-lived pollen at maturity. The identification of viable pollen required for high seed set is important for breeders and conservators.
Daniela Impe, Janka Reitz, Claudia Köpnick, Hardy Rolletschek, Andreas Börner, Angelika Senula, Manuela Nagel   +6 more
doaj   +1 more source

Studies on pollen viability in Jasminum spp.

The Indian Journal of Agricultural Sciences, 2018
In vitro studies on pollen viability of six jasmine species, viz. Jasminum sambac, J. auriculatum, J. grandiflorum, J. multiflorum, J. flexile and J. malabaricum, was conducted at ICAR-Indian Institute of Horticultural Research, Hesaraghatta Lake Post ...
PAVITHRA S, DHANANJAYA M V, SUJATHA A NAIR, RAJIV KUMAR, YOGEESHA H S, MUNIKRISHNAPPA P M, DEVAPPA V, HALESH G K, KALAIYARASI A   +8 more
doaj   +1 more source

In Vitro and In Vivo Performance of Plum (Prunus domestica L.) Pollen from the Anthers Stored at Distinct Temperatures for Different Periods

Horticulturae, 2022
A study was conducted to investigate the effect of different storage periods and temperatures on pollen viability in vitro and in vivo in plum genotypes ‘Valerija’, ‘Čačanska Lepotica’ and ‘Valjevka’.
Milena Đorđević, Tatjana Vujović, Radosav Cerović, Ivana Glišić, Nebojša Milošević, Slađana Marić, Sanja Radičević, Milica Fotirić Akšić, Mekjell Meland   +8 more
doaj   +1 more source