搜索结果: 1-7 共查到“农学 Dominance”相关记录7条 . 查询时间(0.046 秒)
Distinguishing kinds of prior dominance and subordination experiences in males of Green swordtail fish (Xiphophorus helleri)
Agonistic experience Self-selection
2015/7/30
In experiments, there are usually two general ways of obtaining dominants and
subordinates to test for the effect of recent experience upon ulterior behaviour and
dominance. One is to “impose” suc...
The paper analyzes data on browsing damage to food-attractive woody species, viz. Acer campestre, Acer pseudoplatanus, Acer platanoides, Fraxinus excelsior, Sorbus aucuparia and most often eudominant ...
Neuroptera, Raphidioptera and Mecoptera assemblages inhabiting young spruce (Picea abies) forests: dominance structure and seasonal activity patterns
Norway spruce somatic embryogenesis Picea abies
2015/3/6
Somatic embryogenic cultures were established from proembryonal suspensor masses (PEMs) derived from mature seeds of Norway spruce. In this study we used more than 4,300 seeds of Picea abies from rand...
Species diversity, abundance and dominance of macromycetes in beech forest stands
Fagus sylvatica L. macromycetes species diversity abundance dominance
2015/2/6
The aim of this paper is to contribute to the knowledge of dynamics of species diversity, abundance, distribution of fruiting bodies and dominance of macromycetes in mycocoenosis of beech monocultures...
Methomyl Resistance in Strains and Crosses of Tobacco Budworm: Degree of Dominance and Patroclinous Effects
Tobacco Budworm Strains Methomyl Resistance
2008/5/16
A field-collected (field) and a susceptible reference strain of tobacco budworm [Heliothis virescens (F.)] were crossed to determine mode of inheritance for their response to methomyl (Lannate). The f...
An overview on quantitative and genomic tools for utilising dominance genetic variation in improving animal production
animal breeding genetic improvement inbreeding heterosis crossbreeding genomic selection
2010/8/9
In addition to genetic progress made by selection on additive genetic values, short-term gains can be produced by recovering possible inbreeding depression or utilising putative overdominance. These a...
Variance Component Estimates with Dominance Models for Milk Production in Holsteins of Japan Using Method R
Method R Additive Variance Dominance Variance Sire by Herd Interaction Inbreeding Depression Milk Production, Holstein
2016/4/21
Fractions of herd-year-season, sire by herd interaction, additive genetic and dominance genetic variances were estimated for milk production traits in Holsteins of Japan using Method R. Inbreeding dep...