Farmer preferred traits and genotype choices in Solanum aethiopicum L., Shum group.
Farmer preferred traits and genotype choices in Solanum aethiopicum L., Shum group.
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DOI：
10.1186/s13002-021-00455-y
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发表时间：
2021-04-13
影响因子：
3.6
通讯作者：
Kizito EB
中科院分区：
文献类型：
--
作者：
Nakyewa B;Sseremba G;Kabod NP;Rwothtimutung M;Kyebalyenda T;Waholi K;Buteme R;Nakanwangi MJ;Bishop G;Kizito EB
埃塞俄比亚茄是一种营养丰富的非洲本土蔬菜。然而，可以提高生产力、家庭收入和粮食安全的改良品种的发展没有得到优先考虑。此外，对一些已经种植的作物的研究表明，不能保证改良的品种会被最终用户接受，因此需要通过包容性参与性评价，确定和概述农民感兴趣的基因型及其偏好的性状。农民参与性评估进行了剖析农民的利益和首选基因型的特点。在3个地区的6个农场中的三个重复中总共建立了24种基因型; Wakiso、穆科诺和卢韦罗，因为这些是乌干达蔬菜的主要产区。共有177名按性别分列的农民参与了对每个变量下最佳10种基因型的病虫害和耐旱性、一般吸引力、叶片产量、叶片质地和种子产量的基因型评分。男性和女性之间在性状（p > 0.05）和基因型偏好（p > 0.05）方面没有显着差异。农民最期望的性状是种子和叶片产量，其次是抗病虫害和抗病性。在抗病性、叶片产量、叶片质地和种子产量方面，总体上优选的基因型是E12，其次是E11。性别似乎并没有影响农民的选择为S。aethiopicum，Shum集团，这表明育种者和种子公司传播单一品种原型的机会。在线版本包含补充材料，可通过10.1186/s13002-021-00455-y获得。
Solanum aethiopicum L. is a nutrient dense African indigenous vegetable. However, advancement of its improved varieties that can increase productivity, household income, and food security has not been prioritized. Further still, studies on some of the crops that have been worked have indicated that it is not a guarantee that the improved varieties will be accepted by the end users and therefore there is need to identify and profile what genotypes are of interest to farmers and their preferred traits through inclusive participatory evaluations. Farmer participatory evaluations were conducted to profile farmers’ traits of interest and preferred genotypes. A total of 24 genotypes were established in three replications in 6 farms in 3 districts; Wakiso, Mukono, and Luwero as these are the major producing districts of the vegetable in Uganda. A total of 177 sex-disaggregated farmers were engaged in scoring the genotypes for pest, disease and drought tolerance, general appeal, leaf yield, leaf texture, and seed yield for best 10 genotypes under each variable. Non-significant differences in trait (p > 0.05) and genotype preferences (p > 0.05) were obtained between men and women. The most desired farmer traits were seed and leaf yield, followed by pest and disease resistance. The overall preferred genotype in terms of disease and pest resistance, leaf yield, leaf texture, and seed yield were E12 followed by E11. Gender does not seem to influence farmer choices for the S. aethiopicum, Shum group, indicating an opportunity for single variety prototype advancement by breeders and dissemination by seed companies. The online version contains supplementary material available at 10.1186/s13002-021-00455-y.
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DOI：
10.5897/ijbc2017.1120
发表时间：
2017-01-01
期刊：
International Journal of Biodiversity and Conservation
影响因子：
--
作者：
Sseremba, G.;Kabod, N. P.;Kizito, E. B.
通讯作者：
Kizito, E. B.
影响因子：
2.3
作者：
Kolech, Semagn Asredie;De Jong, Walter;Mengistu, Fentahun
通讯作者：
Mengistu, Fentahun
影响因子：
1.9
作者：
Sseremba, Godfrey;Tongoona, Pangirayi;Kizito, Elizabeth Balyejusa
通讯作者：
Kizito, Elizabeth Balyejusa
影响因子：
--
作者：
Kamga, R. Tchientche;Kouame, C.;Ndango, R.
通讯作者：
Ndango, R.
影响因子：
2.6
作者：
Soleri, D;Cleveland, DA
通讯作者：
Cleveland, DA