Results 21 to 30 of about 7,010,797 (302)

Establishing a Model for Evaluating Chicken Coccidiosis Resistance Based on Principal Component Analysis

Animals, 2019
To establish a coccidiosis resistance evaluation model for chicken selection, the different parameters were compared between infected and control Jinghai yellow chickens.
Wenbin Zou, Hailiang Yu, Xiaohui Wang, Guojun Dai, Mingming Sun, Genxi Zhang, Tao Zhang, Huiqiang Shi, Kaizhou Xie, Jinyu Wang   +9 more
doaj   +1 more source

Penalized single-index quantile regression [PDF]

, 2013
This article is made available through the Brunel Open Access Publishing Fund. Copyright for this article is retained by the author(s), with first publication rights granted to the journal.
Yu, K
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Análise não-paramétrica da sanidade de sementes e índices de eliminação e classificação de genótipos de soja Non-parametric analysis of seed sanity and elimination and ranking indices of soybean genotypes

Pesquisa Agropecuária Brasileira, 2008
O objetivo deste trabalho foi avaliar genótipos de soja quanto à sanidade de semente, com um método de análise, pelo qual se obtém índices de sanidade (eliminação e classificação) com base em análise não-paramétrica. Esses índices consistiram em eliminar
Edmar Soares de Vasconcelos, Múcio Silva Reis, Tuneo Sedyiama, Cosme Damião Cruz   +3 more
doaj   +1 more source

Characterization and selection of Citrus sinensis Osbeck cv. Margaritera parental trees for repopulation in the Mompox depression region, Colombia

Agronomía Colombiana, 2018
At the Mompox depression region, located in the lower valley of the Magdalena River, citrus trees and especially the orange cultivar Margaritera (Citrus sinensis Osbeck) are cultivated by small producers.
Marlon Yacomelo, Cesar Baquero, Mauricio Martínez, Nubia Murcia, Ender Correa, Javier Orlando Orduz-Rodriguez   +5 more
doaj   +1 more source

Analysis of the performance test results of young pure breed boars from the Bydgoszcz breeding region in Poland [PDF]

Journal of Central European Agriculture, 2016
The aim of presented paper was analysis of the performance test results of young pure breed boars coming from The Bydgoszcz Breeding Region (located in Poland in Kujawy-Pomorze Province).
Grażyna MICHALSKA, Jerzy NOWACHOWICZ, Tomasz BUCEK, Przemysław WASILEWSKI   +3 more
doaj   +1 more source

Discrimination of drought tolerance in a worldwide collection of safflower (Carthamus tinctorius L.) genotypes based on selection indices

Acta Agriculturae Slovenica, 2021
Improvement of elite safflower genotypes for drought-tolerance is hampered by a deficiency of effective selection criteria. The present study evaluated 100 genotypes of safflower in terms of their drought tolerance over a period of three years (2016–2018)
Pooran GOLKAR, Esmaeil HAMZEH, Seyed Ali Mohammad MIRMOHAMMADY MAIBODY   +2 more
doaj   +1 more source

ESTIMATION OF HERITABILITY , EXPECTED GENETIC ADVANCE AND SELECTION INDICES FOR NEW DURUM WHEAT ENTRIES [PDF]

Mesopotamia Journal of Agriculture, 2013
Ten durum wheat entries (Triticum durum Desf.) introduced from the International Center for Agricultural Research in the Dry Areas (ICARDA) were used in this study .The grains were sown in the season (2006 – 2007) in the farms of the college of ...
A. Ahmed, M. Al-Taweel
doaj   +1 more source

Comparison of Desired-Genetic-Gain Selection Indices in Late Generations as an Insight on Superior-Family Formation in Bread Wheat (Triticum aestivum L.)

Agronomy, 2022
Wheat is one of the most important sources of food worldwide. A selection index helps in making selection decisions and permits the exploitation of information on correlated traits to improve yields.
Rasha Ezzat Mahdy, Zaharh M. A. Althagafi, Rasha M. Al-Zahrani, Hanan H. K. Aloufi, Reem A. Alsalmi, Amany H. A. Abeed, Ezzat Elsayed Mahdy, Suzan A. Tammam   +7 more
doaj   +1 more source

ASSESSMENT OF NEW EARLY-MATURING MAIZE HYBRIDS SELECTED BY THE VNIIOZ – BRANCH OF THE FEDERAL STATE BUDGETARY INSTITUTION “A. N. KOSTYAKOV FEDERAL RESEARCH CENTER VNIIGIM” UNDER THE CONDITIONS OF THE NORTH-WEST OF VOLGOGRAD REGION

Мелиорация и гидротехника
Purpose: to study the productive potential of new early-maturing maize hybrids of FAO 150–160, selected by All-Russian Research Institute of Irrigated Agriculture, under the boghara conditions, in the north-west of Volgograd region.
Elena V. Chugunova, Svetlana N. Derunova, Konstantin V. Naboichenko   +2 more
doaj   +1 more source