Results 21 to 30 of about 428 (152)

Evaluation of reproduction biology of Prunus cerasoides

Notulae Scientia Biologicae, 2023
Prunus cerasoides have a high value in phytochemistry and pharmacology. It was classified as the Least Concern globally based on the IUCN red list due to its widespread distribution in eastern Asia.
Suluh NORMASIWI, Siti S. HAFIZHAH, Ida ADVIANY, Muhammad I. SURYA   +3 more
doaj   +1 more source

Reproductive biology of Faidherbia albida (Del.) A. Chev

Silva Fennica, 2003
Phenology, flowering and fructification were studied in 5 natural populations of Faidherbia albida in a semi-arid zone in Senegal. In this species, the inflorescence acts as the reproductive unit; the basal flowers, opening first, have a low rate of ...
Gassama-Dia, Yaye, Sané, Djibril, N'Doye, Mansor   +2 more
doaj   +1 more source

Studies of the floral biology and reproductive system of Brassica napus L.(Cruciferae)

Brazilian Archives of Biology and Technology, 2000
Studies of the floral biology of canola were accomplished with the objective of enlarging the system and reproductive strategies knowledge of its CTC-4 cultivar in Dourados, Centerwest, Brazil.
Rosilda Mara Mussury, Wedson Desidério Fernandes   +1 more
doaj   +1 more source

Biologia floral, sistema reprodutivo e métodos artificiais de hibridação de Hemerocallis hybrida Floral biology, reproductive system and artificial methods of hybridization of Hemerocallis hybrida

Ciência e Agrotecnologia, 2011
A espécie ornamental Hemerocallis hybrida Hort. é uma planta herbácea perene originária da Ásia. Conduziu-se este trabalho, com o objetivo de estudar métodos artificiais de hibridação, biologia floral e o sistema reprodutivo de plantas de 'lírio-de-São ...
Sara Pereira Menezes, Antonio Carlos de Oliveira   +1 more
doaj   +1 more source

Do honey bees affect pollination in the flowers of Ochlandra travancorica, an endemic bamboo of the Western Ghats?

Journal of Asia-Pacific Biodiversity
Ochlandra travancorica (Bedd.) Benth. ex Gamble is an economically crucial endemic reed of the Western Ghats, India. Mass populations of this reed directly affect global warming reduction through CO2 fixation in the ecosystem.
Palanivel Venkatesh, Raju Ramasubbu
doaj   +1 more source

Pollen-ovule relation in Adesmia tristis and reflections on the seed–ovule ratio by interaction with pollinators in two vertical strata

Anais da Academia Brasileira de Ciências, 2014
The vertical distribution of pollinators is an important component in the foraging pattern of plants strata, and it influences the reproductive system (pollen/ovule ratio) and seed/ovule ratio.
NADILSON R. FERREIRA, LUCIA B. FRANKE, BETINA BLOCHTEIN   +2 more
doaj   +1 more source

Assessment of Pollen Production, Pollen Viability, Autofertility and Paternal Success in Faba Bean (Vicia faba L.) for Better Exploitation of Grain Yield Heterosis

Plant Breeding, EarlyView.
ABSTRACT In animal‐pollinated plants, pollen dispersal depends on several plant and animal characteristics that can influence the paternal success of a plant. Paternal success affects the genetic contribution of a genotype to the next generation, which is relevant to plant breeding.
Lisa Brünjes, Wolfgang Link
wiley   +1 more source

RELATIONSHIP BETWEEN DIFFERENT ALLOGAMIC ASSOCIATED TRAIT CHARACTERISTICS OF THE FIVE NEWLY DEVELOPED CYTOPLASMIC MALE STERILE (CMS) LINES IN RICE [PDF]

Journal of Central European Agriculture, 2006
Five suitable maintainer varieties were identifi ed through testcrosses with IR58025A and the transfer of wild abortive cytoplasm was carried out by seven successive backcrosses.
Nematzadeh GHORBAN ALI, Ali ABUBACKER JAUHAR, Sattari MAJID, Valizadeh AHMED, Alinejad EISHA, Nouri MOHAMMAD ZAMAN   +5 more
doaj  

Flujo de genes entre frijol común y silvestre en Costa Rica

Agronomía Mesoamericana, 2009
Con el objetivo de analizar el flujo de genes entre frijol común silvestre y cultivado, se determinó el porcentaje de alogamiaia en condiciones naturales de crecimieiento del frijol silvestre y en estación expeperimental.
Néstor Felipe Chaves-Barrantes, Rodolfo Araya-Villalobos, Daniel Debouck G.   +2 more
doaj   +1 more source

Resilience of floral scent emission after florivory

Plant Biology, EarlyView.
Florivory is thought to affect floral traits, impacting pollination. However, our data suggest a stability in post‐florivory scent emission, which may guarantee the maintenance of pollinator visitation regardless of florivory, indicating a resilience of natural systems with multiple and simultaneous interactions. Created in BioRender. Tunes, P.
P. Tunes, Y. Canaveze, S. R. Machado, S. Dötterl, E. Guimarães   +4 more
wiley   +1 more source