Results 201 to 210 of about 195,527 (315)

Interaction of gibberellic acid, potassium nitrate and role of pollen sources on physicobiochemical traits of grape. [PDF]

Sci Rep
Eshghi S, Samadnejhad H, Sayyad-Amin P.
europepmc   +1 more source

POPULATION STUDIES IN PREDOMINANTLY SELF-POLLINATED SPECIES. VI. GENETIC VARIABILITY BETWEEN AND WITHIN NATURAL POPULATIONS OF WILD OATS FROM DIFFERING HABITATS IN CALIFORNIA [PDF]

, 1965
A G Imam, R. W. Allard
openalex   +1 more source

Palynological Characterization and Taxonomic Delimitation of the Genus Impatiens L. in Pakistan: An LM and SEM Study

Microscopy Research and Technique, EarlyView.
The study identifies significant variations in features such as Muri and Lumina, as well as Exine thickness and Colpi length, which are critical for taxonomic delimitation within the genus. ABSTRACT Impatiens L. is a taxonomically complicated genus of flowering plants that entails extensive morphological studies to demarcate its taxa.
Fazli Rahman, Zahid Ullah, Ahmad Ali, Hassan Sher, Shah Zaman, Tijen Demiral Sert, Sadaf Kayani   +6 more
wiley   +1 more source

Is Self-Incompatibility Related to Nectar Presence in <i>Dendrobium</i>? [PDF]

Plants (Basel)
Zielińska K, Kisło K, Dobrzyński P, Davies KL, Stpiczyńska M.   +4 more
europepmc   +1 more source

Studies on the crossing in Japanese pepper mint. : II. Damage of pollinater insects by high temperature and two methods castration.

, 1953
Hiroshi Inoué, Shugo Chamura
openalex   +2 more sources

Light and Electron Microscope Observations of the Male Reproductive Organs of Adult Julodis ehrenbergii Laporte (Coleoptera, Buprestidae)

Microscopy Research and Technique, EarlyView.
This study is about the male reproductive organs of Julodis ehrenbergii. To determine morphological and histological characters was used light and scanning electron microscopy were used. The investigation revealed testes, vasa deferentia, accessory glands, and ductus ejaculatorius structures.
Damla Amutkan Mutlu, Neslihan Bal, Hüseyin Özdikmen, Zekiye Suludere   +3 more
wiley   +1 more source

Pollination efficiency of hummingbirds and flowerpiercers at the flowers of Lobelia laxiflora (Campanulaceae): morphological fit matters. [PDF]

Oecologia
Abrahamczyk S, Dürr R, Brenes E, Maglianesi MA.   +3 more
europepmc   +1 more source

Apple pollination studies in California /

, 1927
E. L. Overholser
openalex   +2 more sources

Pollinator-mediated selection and floral evolution: From pollination ecology to macroevolution [PDF]

, 2010
Armbruster, Scott, Sapir, Y.
core   +1 more source

High Temperatures and Bacillus Inoculation Affect the Diversity of Bradyrhizobia in Cowpea Root Nodules

Journal of Basic Microbiology, EarlyView.
ABSTRACT Future climatic scenario predictions indicate a substantial temperature increase, reducing crop production worldwide and demanding the development of adaptations in agriculture. This study aimed to assess the impact of high temperatures and amendments with Bacillus on nodulating bradyrhizobia.
Crislaine Soares Oliveira, Juliane Rafaele Alves Barros, Viviane Siqueira Lima Silva, Paula Rose de Almeida Ribeiro, Francislene Angelotti, Paulo Ivan Fernandes‐Júnior   +5 more
wiley   +1 more source