Resultados de búsqueda - Tarento~

Mother-father resources and girl-boy health in rural Bangladesh por International Food Policy Research Institute

“…Second, a higher degree of female command over household wealth may encourage parents in subsequent generations to invest more in daughters. …”
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Rare instances of haploid inducer DNA in potato dihaploids and ploidy-dependent genome instability por Amundson, K.R., Ordoñez, B., Santayana, M., Ng'ang'a, M.L., Henry, I.M., Bonierbale, Merideth W., Khan, A., Tan, E.H., Comai, L.

“…Of the additional chromosomes in 74 aneuploids, 66 were from the non-inducer parent and 8 from the inducer parent. Overall, we detected full or partial chromosomes from the HI parent in 0.87% of the dihaploids, irrespective of parental genotypes. …”
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Long-term soil quality degradation along a cultivation chronosequence in western Kenya por Moebius-Clunee, B.N., Es, H.M. van, Idowu, O.J., Schindelbeck, R.R., Kimetu, J.M., Ngoze, S., Lehmann, Johannes, Kinyangi, James

“…The extent of degradation was influenced by parent material. In conclusion, a basic accessible set of SQ indicators was successfully used to describe soil degradation dynamics under cultivation. …”
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The heritability of protein and methionine in beans (Phaseolus vulgaris) por Kelly, James D.

“…Heritability estimates were based on the regression of hybrid material on the parent material. A rat feeding trial was conducted to evaluate the BV of 4 parent lines, with a large variability in protein and met. contents. …”
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Exploitation of beneficial alleles from maize (Zea mays L.) landraces to enhance performance of an elite variety in water stress environments por Meseka, S.K., Menkir, A., Obeng-Antwi, K.

“…In DS, eight of the 12 BC1F2 populations had similar mean grain yield compared to their recurrent parent. Four of these populations produced 3–7 % more grains than the recurrent parent. …”
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Combining ability and heritability analysis of sweetpotato weevil resistance, root yield, and dry matter content in sweetpotato por Mugisa, I., Karungi, J., Musana, P., Odama, R., Alajo, A., Chelangat, D.M., Anyanga, M.O., Oloka, B.M., Gonçalves dos Santos, I., Talwana, Herbert A.L., Ochwo-Ssemakula, Mildred, Edema, Richard, Gibson, P., Ssali, R.T., Campos, Hugo, Olukolu, B.A., Silva Pereira, G. da, Yencho, C., Yada, B.

“…This study was aimed at establishing the general combining ability (GCA), specific combining ability (SCA), and heritability of sweetpotato weevil (Cylas spp.) resistance, storage root yield, and dry matter content in a sweetpotato multi-parental breeding population. A population of 1,896 F1 clones obtained from an 8 × 8 North Carolina II design cross was evaluated with its parents in the field at two sweetpotato weevil hotspots in Uganda, using an augmented row-column design. …”
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Archetype for implementing Rapid Cycle Genomic Selection (RCGS) in CGIAR-NARES-SME breeding network pipelines: Examples for pure line crops; RTB crops and hybrid crops por CGIAR Initiative on Accelerated Breeding, International Maize and Wheat Improvement Center

“…This will ensure that breeding populations are continuously improved to provide high-value alleles and haplotypes for adaptation to biotic and abiotic stresses, and high-value parents from which superior products are identified and released as new varieties. …”
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Inheritance of resistance to the bean-pod weevil (Apion godmani Wagner) in common beans from Mexico por Garza García, Ramón, Cardona Mejía, César, Singh, Shree P.

“…The F1 hybrids between susceptible parents and resistant sources were generally intermediate. …”
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Nästa generation skogsägares behov av tjänster och rådgivning por Schönning, Erik

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On the heriability of wood density in Swietenia macrophylla por Chudnoff, M., Geary, T.F.

“…Add it up Basic wood density was determined in samples taken from seven to eight year old Swietenia macrophylla trees representing twelve progenies of heavy and light parent trees from Mexico and Central America. No relationship was found between the density of the progenies and that of the parent trees. …”
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Sunpheno : a deep neural network for phenological classification of sunflower images por Bengoa Luoni, Sofía Ailin, Ricci, Riccardo, Corzo, Melanie Anahi, Hoxha, Genc, Melgani, Farid, Fernandez, Paula Del Carmen

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Genetic effects of Wx allele combinations on apparent amylose content in tropical hybrid rice por Wang, Kai, Zhou, Qunfeng, Liu, Junyu, Qiu, Fulin, dela Paz, Madonna Angelita, Larazo, Wenceslao, Yang, Yuanzhu, Xie, Fangming

“…Genotype and genotype × environment interaction were the major contributing factors to the variation in parental accessions’ and hybrids’ AAC, and in terms of AAC, hybrids were more sensitive than parental varieties to environment. …”
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Institutions influencing plot access and intergenerational land transfer: policy insights from a smallholder irrigation scheme in Zimbabwe por Parry, K., Cooper, B., Bjornlund, H., Crase, L., Moyo, M., Dube, T.

“…Qualitative data from interviews with young people, parents and practitioners were analysed by applying the Institutional Analysis and Development framework. …”
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Drought Adaptive Traits and Wide Adaptation in Elite Lines Derived from Resynthesized Hexaploid Wheat por Lopes, M., Reynolds, Matthew P.

“…It has been shown previously that under drought, synthetic hexaploid derived wheat (Triticum aestivum L.) lines outperformed recurrent parents in part due to increased root mass at depth and better water extraction capacity. …”
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Genetic options for improving fodder yield and quality in forage sorghum por Aruna, C., Swarnalatha, M., Praveen Kumar, P., Devender, V., Suguna, M., Blümmel, Michael, Patil, J.V.

“…The aim of this work was to understand the genetic basis of fodder yield and quality traits, and character associations, and to estimate combining ability of the parents. The experiment was carried out during 2 successive rainy seasons using 10 parents crossed in a half-diallel design. …”
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Diallel analysis of cassava genotypes to anthracnose disease por Owolade, F., Dixon, A., Adeoti, A.

“…Therefore, recurrent selection would be appropriate for accumulating genes for resistance to CAD in cassavaand progeny performance may not be based on their parents performance per se.…”
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Implementation of extensive citrus triploid breeding programs based on 4x x 2x sexual hybridisations por Aleza, Pablo, Juárez, José, Hernandez, M., Ollitrault, Patrick, Navarro, Luis

“…We also analysed the influence of parents and environmental conditions on the efficiency of recovery triploid hybrids. …”
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Marker-assisted improvement of the elite maintainer line of rice, IR 58025B for wide compatibility (S5(n)) gene por Priyadarshi, Rahul, Arremsetty, Hari P. S., Singh, Akhilesh K., Khandekar, Durga, Ulaganathan, Kandasamy, Shenoy, Vinay, Sinha, Pallavi, Singh, Vikas K.

“…To overcome this problem, it is essential to develop parental lines having wide compatibility (S5(n)) gene. …”
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MHC class I molecules are an essential cell surface component involved in Theileria parva sporozoite binding to bovine lymphocytes por Shaw, M.K., Tilney, L.G., Musoke, A.J., Teale, A.J.

“…While the elevel of sporozoite entry into cells in which one of the MHC class I haplotypes was lost was only slightly lower than into the parent cells, in a double deletion cell line having less than 5 percent of the class I expression of the parent cells the level of infection was only 4.3% of that into the parent cells. …”
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Photosynthate remobilization capacity from drought-adapted common bean (Phaseolus vulgaris L.) lines can improve yield potential of interspecific populations within the secondary g... por Klaedtke, SM, Cajiao V., César Hernando, Grajales Bedoya, Miguel Angel, Polanía Perdomo, José A., Borrero, Gonzalo, Guerrero, A., Rivera, M., Rao, Idupulapati M., Beebe, Stephen E., León, J.

“…Although no single parent trait led to higher yield potential in progenies, the mean yield potential of the progenies, as well as mean yield under drought was significantly higher than yields of the interspecific parent, indicating that crosses with drought-adapted bean lines with greater plant efficiency constitute a promising breeding approach for yield improvement of interspecific crosses in both drought stressed and favorable environments.…”
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