Results 131 to 140 of about 13,969 (287)

A detailed redescription of a skeletally immature ‘Redondasaurus’ suggests ontogenetic transformations in the taxon mirror phytosaurian morphological evolution

The Anatomical Record, EarlyView.
Abstract The study of morphological evolution is fundamentally tied to ontogeny, yet studies of these heterochronic processes in the fossil record are rare. Fossils belonging to an ontogenetic series are difficult to assign to an ontogenetic stage due to inconsistent proxies for skeletal ages, challenging to taxonomically assign due to morphological ...
Erika R. Goldsmith, Michelle R. Stocker
wiley   +1 more source

3D anatomical atlas of the heads of male and female adult Chamaeleo calyptratus

The Anatomical Record, EarlyView.
The veiled chameleon is a model organism in reptile development research. Utilizing contrast‐enhanced microCT and deep learning segmentation models, we have generated the first digital atlases of the skull, nervous system, cranial muscles and hyolingual muscles.
Alice Leavey, Eloy Gálvez‐López, Anthony Herrel, Laura B. Porro   +3 more
wiley   +1 more source

Late cabbage planting density [PDF]

Selekcija i Semenarstvo, 2018
Late cabbage forms a large above-ground mass which requires certain vegetation space in order to thrive. Late cabbage planting density should therefore, start from at least 70 cm inter-row and 50 cm intra-row spacing.
Červenski Janko, Danojević Dario, Medić-Pap Slađana, Savić Aleksandra   +3 more
doaj  

Effect of inter and intra row spacing on yield and yield components of potato (Solanum tuberosum L.) AT ofla woreda, northern ethiopia

, 2011
A 4x4 factorial experiment arranged in Randomized Complete Block Design (RCBD) with three replications was conducted at Ofla Woreda, Southern Zone of Tigray from December 2010 to April 2011 to assess the effect of inter-row and intra-row spacing on ...
Harnet abrha
core  

Integrated weed management through planting types and intra-row spacing on sugarcane (Saccharum officinarum L.) yield at Wolkayit, Western Tigray, Ethiopia

Sugarcane is the most important industrial and cash crop that is commercially cultivated for its sugar and bioenergy in the world. Weeds are among the major constraints that limit sugarcane production at Wolkayit, western parts of Tigray.
Hagos Hailu
core   +1 more source

Inter‐ and intraspecific variation in theropod dinosaur dental microwear and its palaeoecological implications

The Anatomical Record, EarlyView.
Abstract Differences in skull and tooth morphology, stomach contents, and estimated bite force between medium‐to‐large sized (≥100 kg) predatory theropod dinosaurs have long been suspected to correlate with differences in their diets and dietary guilds (e.g., hypercarnivory, piscivory).
Cassius Morrison, James Gregory, Christopher Jackson, Jordan Bestwick, Katlin Schroeder, Samuel J.L. Gascoigne, Paul Bills, Laura B. Porro, Philip D. Mannion, Paul M. Barrett   +9 more
wiley   +1 more source

Effects of Inter and Intra-row Spacing on Seed Yield and Yield Components of Sunflower (Helianthus annuus) at Northwestern Ethiopia

Blue Nile Journal of Agricultural Research
An experiment was conducted to determine the optimum inter- and intra-row spacing for maximizing sunflower seed yield in the lowland areas of Metema and West Armachiho districts during the 2022/23 and 2023/24 main rainy seasons.
Fentahun Biset, Melaku Azanaw, Mogose Marie, Simachew Kasahun, Anteneh Adebabay, Tesfa Kasahun, Gizat Adugna, Getahun Ademe, Stotaw Zemene, Yisemawu Degnet   +9 more
doaj  

Redescription of the Triassic cynodont Cistecynodon parvus and reassessment of its phylogeny

The Anatomical Record, EarlyView.
Abstract Cynodontia is an important subclade of Therapsida that first occurred in the late Permian. It includes extinct subclades which are the non‐mammaliaform cynodonts and Mammaliaformes, with the latter ultimately giving rise to crown mammals. The systematics of non‐mammaliaform cynodonts has been extensively studied and is relatively well‐resolved,
Erin S. Lund, Frederik P. Wolvaardt, Roger M. H. Smith, Jaganmoy Jodder, Julien Benoit   +4 more
wiley   +1 more source

Evaluation of the Impact of Combined Application of Inorganic Fertilizer and Plant Spacing on Onion (Allium cepa L.) Production Under Irrigation Conditions in Central Ethiopia, Ethiopia

International Journal of Agronomy
A field experiment was conducted in the Enemor district during 2022 and 2023 under irrigated conditions to evaluate the combined effects of blended NPSB fertilizer and intra-row plant spacing on onion production.
Adane Fentaye Belay, Yekite Terefe Zewdie, Zenebe Woldu   +2 more
doaj   +1 more source

Evolutionary radiation of large‐bodied gorgonopsians from the lower Abrahamskraal formation of South Africa

The Anatomical Record, EarlyView.
Abstract The middle Permian represents a critical interval in therapsid evolution, when gorgonopsians emerged as some of the first specialized apex predators within terrestrial ecosystems. Despite their significance, the early diversification of Gorgonopsia in Gondwana remains poorly understood due to scarcity and fragmentary material.
Zanildo Macungo, Ricardo Araújo, Bruce S. Rubidge, Michael O. Day, Kathleen N. Dollman, Julien Benoit   +5 more
wiley   +1 more source