نتایج جستجو برای: biological characters

تعداد نتایج: 504265  

Journal: :Agrarnyj vestnik Urala 2023

Abstract. The narrow-leafed lupin (Lupinus angustifolius L.) is cultivated multipurpose specie of short domestication history. This a historic ancient crop and development genebank with changed mutant genes began in the XX century only. Actuality mobilization comprehensive study modern under environmental conditions. tests aimed to collections breeding varieties lines for productivity elements ...

ژورنال: علوم آب و خاک 2003
احمد ارزانی, , مریم گل‌آبادی, ,

Genetic variation of 300 genotypes of durum wheat comprising CIMMYT/ICARDA and Iranian germplasm was evaluated in 1999-2000 at Researh Farm of College of Agriculture, Isfahan University of Technology located at Lavark, NaJaf-Abad. Days to heading, days to maturity, plant height, spike length, grain weight per spike, number of grain per spike, number of spikes per m2, 1000-grain weight, test wei...

A. Ouattara A.B. Adépo-Gourène G. Gourène K.M. Konan, L. Doumbia

The present study describes the length-weight relationship (LWR), length-length relationship (LLR) and condition factor of the wild population of the shrimp Macrobrachium macrobrachion from the rivers of Côte d’Ivoire (West Africa). Samples were randomly collected from small-scale shrimp fisheries using bamboo traps. Of the thirteen analyzed morphometrics characters, only the second pleura widt...

Behzad Sani, Hossein Hassanpour Darvishi Ismaeil Shakeri

The purpose in this research was to study the effects of Vermicompost and poultry manure on yield and yield components of the medicinal plant coriander (Coriandrum sativum L.) in the Shahr-e- Ghods region. A factorial experiment using the randomized complete block design with three replications was conducted in the Islamic Azad University of Shahr-e- Ghods. The first factor was three levels of ...

Adépo-Gourène , A.B., Doumbia, L., Gourène, G., Konan, K.M., Ouattara, A.,

The present study describes the length-weight relationship (LWR), length-length relationship (LLR) and condition factor of the wild population of the shrimp Macrobrachium macrobrachion from the rivers of Côte d’Ivoire (West Africa). Samples were randomly collected from small-scale shrimp fisheries using bamboo traps. Of the thirteen analyzed morphometrics characters, only the second pleura widt...

Behzad Sani, Hossein Hassanpour Darvishi Ismaeil Shakeri

The purpose in this research was to study the effects of Vermicompost and poultry manure on yield and yield components of the medicinal plant coriander (Coriandrum sativum L.) in the Shahr-e- Ghods region. A factorial experiment using the randomized complete block design with three replications was conducted in the Islamic Azad University of Shahr-e- Ghods. The first factor was three levels of ...

Journal: :Bio Systems 2003
Thomas F Hansen

Evolvability is the ability to respond to a selective challenge. This requires the capacity to produce the right kind of variation for selection to act upon. To understand evolvability we therefore need to understand the variational properties of biological organisms. Modularity is a variational property, which has been linked to evolvability. If different characters are able to vary independen...

Journal: :Systematic biology 2017
R Alexander Pyron

Here, I combine previously underutilized models and priors to perform more biologically realistic phylogenetic inference from morphological data, with an example from squamate reptiles. When coding morphological characters, it is often possible to denote ordered states with explicit reference to observed or hypothetical ancestral conditions. Using this logic, we can integrate across character-s...

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