[PDF] Top 20 Les conditions de travail des salariés dans l’UE à 15 selon les formes d’organisation

... genetics of Cateto maize Al tolerance studies, Sawazaki and Furlani (1987) verified that only additive eff ects were signifi ...Al tolerance of Cateto maize are conditioned ... Voir le document complet

... environments in the analysis of variance for flowering time and grain yield (data not ...shown). In the low-P environment, grain yield was reduced by 44% compared to the mean of the high-P ... Voir le document complet

... The genetic control of aluminum toxicity tolerance has warranted special attention in the scientific ...involved in detoxification and complex the Al in specific ... Voir le document complet

... the control cultivar of wheat BH-1146 were tolerant to aluminum for presenting central primary root ...high tolerance, these genotypes will be able to be, in the future, recommended to ... Voir le document complet

... used in this study were: Cajanus cajan, ...cultivars, maize (Zea mays) cultivars Taiuba tolerant and Taiuba sensitive to Al were included as references (Furlani et ...germinated in moistened papers ... Voir le document complet

... the maize (Zea mays L.) crop in Brazil, the fall armyworm (Spodoptera frugiperda Smith, 1797, Lepdoptera: Noctuidae) is considered one of the most important because it causes the highest damage to ... Voir le document complet

... the genetic control of N efficiency are expressed in accordance with the degree of N ...reports in the literature described the use of diallel crosses to study the ... Voir le document complet

... for aluminum tolerance is a useful approach to increase maize (Zea mays ...yield in acid soils. The objective of this work was the comparison between two screening approaches for the ... Voir le document complet

... wide genetic variations among sorghum germplasm for tolerance to aluminum, indicating the potential for developing new sorghum cultivars that may be better adapted to acid conditions (Caniato ... Voir le document complet

... consumption in several tropical and subtropical areas of the world (Simon et ...most of the nutritionally improved carrot breeding materials developed in the Northern Hemisphere have ... Voir le document complet

... Most of these maps were largely developed to map QTL using F 2 , immortalized F 2 , BC 1 , double haploid (DH) and recombinant line (RIL) populations (Edwards et ...Few genetic maps are available involving ... Voir le document complet

... estimates of GCA and SCA for a specific set of lines, and this analysis has been used to evaluate the combining ability and performance of several maize lines with respect to many traits ... Voir le document complet

... course of any breeding program is facilitated if in- formation on the genetic control of the target trait is available (Lüders et ...reported in the literature used ... Voir le document complet

... results of expected gain were nearly symmetrical when the two senses of divergent selection were ...similarity in the magnitude of the absolute gain values (expressed in percentage) for ... Voir le document complet

... shortage. In general drought stress tends to reduce genetic variance of GY, while secondary traits remain to be stable or even higher under water ...clusters of QTLs for grain yield and ... Voir le document complet

... development of new grapevine cultivars adapted to Brazilian tropical and subtropical conditions has been one of the main objectives of genetic breeding programs in the ...are ... Voir le document complet

... found in the resulting populations may be because: 1) the original collections had different levels of variabil- ity, 2) some collections were better sampled than others, and 3) the populations formed by a ... Voir le document complet

... type of grouping of cultivars by geographic origin and breeding history using a model-based approach was observed by Le Couviour et ...and, in the case of France, the conformation of ... Voir le document complet

... out of the 10 best genotypes with higher NR bear the GCP code, which refers to segregating populations derived from the crossing of tolerant and susceptible MCol1734 x MVen77, ...respectively. In ... Voir le document complet

... percentage of increase (130%). This result is possibly due to the characteristic of Al in indirectly promoting ROS formation (Mujika et ...2011). Aluminum can change the arrangement of ... Voir le document complet