Zobrazeno 1 - 10
of 11
pro vyhledávání: '"R. K. Birhman"'
Autor:
K Hosaka, R K Birhman
Publikováno v:
Genome. 43(3):495-502
To develop inbred lines from self-incompatible, cultivated diploid potatoes, an S-locus inhibitor (Sli) gene derived from a self-compatible variant of a wild potato species, Solanum chacoense, was incorporated into various cultivated diploid potatoes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::575b40fb7169da4c91193be147100459
https://hdl.handle.net/20.500.14094/90000103
https://hdl.handle.net/20.500.14094/90000103
Publikováno v:
Plant Cell, Tissue and Organ Culture. 47:9-13
An F1 population consisting of 51 genotypes, derived from two unresponsive parental lines ofSolanum chacoense Bitt., was examined for shoot regeneration from leaf explants. Fourteen genotypes failed to respond whereas, among the responsive genotypes,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19b307c5f176c089789aa6b2b335e12f
https://doi.org/10.1007/bf02318960
https://doi.org/10.1007/bf02318960
Autor:
R. K. Birhman, B. P. Singh
Publikováno v:
Annals of Applied Biology. 127:353-362
Summary Variation, genetic parameters, interrelationships and phenotypic and genetic path analyses for components of field resistance of potatoes to Phytophthora infestuns were studied using detached leaves from 16 potato cultivars. Inter-genotypic v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a332c529a25fec22434f3aec69e12a7f
https://doi.org/10.1111/j.1744-7348.1995.tb06679.x
https://doi.org/10.1111/j.1744-7348.1995.tb06679.x
Publikováno v:
Theoretical and Applied Genetics. 88:535-540
Although the heritable nature of plant tissue culture responses is now well documented in many species, only a few studies have been conducted to elucidate complete inheritance patterns. Genetic control of in vitro shoot regeneration from leaf explan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5393cdb17c8b91372a0541f2adcf7c4b
https://doi.org/10.1007/bf01240915
https://doi.org/10.1007/bf01240915
Autor:
B. P. Singh, R. K. Birhman
Publikováno v:
Journal of Phytopathology. 140:71-76
Based on quantitative measurement of components of field resistance of potatoes to late blight, a multiple linear regression equation is derived for laboratory estimation of Area Under Disease Progress Curve. The equation accounts for 82 % of variati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ef3dd73cc3609af1d4b7d044b2360d7
https://doi.org/10.1111/j.1439-0434.1994.tb00178.x
https://doi.org/10.1111/j.1439-0434.1994.tb00178.x
Autor:
G. S. Kang, R. K. Birhman
Publikováno v:
Euphytica. 68:17-26
As the exploitation of economic characters in potato is reaching a plateau, use of exotic germplasm offers an ideal opportunity for further improvement. Fifty-five accessions from eleven countries were studied under long and short day conditions. Wid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d2acf3c6ec58bde69e6cd5921677486
https://doi.org/10.1007/bf00024150
https://doi.org/10.1007/bf00024150
Autor:
M. L. H. Kaul, R. K. Birhman
Publikováno v:
Potato Research. 35:305-312
Tuber yield, dry matter and true protein content were studied in 24 andigena potato genotypes. Their performance and response differed greatly and significantly when grown at three levels of inorganic N, P and K fertilizer application. In general, tu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c82c86d373d3126af21d2c9a4e9f1ad
https://doi.org/10.1007/bf02357711
https://doi.org/10.1007/bf02357711
Publikováno v:
Journal of Heredity. 85:241-242
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14702e9825395ee2b966f7e6d0e845d4
https://doi.org/10.1093/oxfordjournals.jhered.a111445
https://doi.org/10.1093/oxfordjournals.jhered.a111445
Autor:
R. K. Birhman, K. C. Garg
Publikováno v:
Potato Research. 32:457-462
In a field study simulating commercial practice, the performance of 4x meiotic tetraploids from 4x−2x crosses (Group Tuberosum×(Group Phureja×haploid Group Tuberosum), and their 4x and 2x parents, was studied for total yield, total number of tube
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41a9352f1395d42dc5c8b0622da14ba0
https://doi.org/10.1007/bf02358501
https://doi.org/10.1007/bf02358501
Autor:
R. K. Birhman, M. L. H. Kaul
Publikováno v:
TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik. 78(6)
Unlike tuberosum, andigena potato germ plasm exhibits a high degree of genetic variation in morphological, biochemical and reproductive traits. Sixty-five percent of the 565 genotypes comprising 145 accessions of Solanum tuberosum ssp. andigena obtai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09d68e24f6bbce7c76601d99c243421e
https://pubmed.ncbi.nlm.nih.gov/24226024
https://pubmed.ncbi.nlm.nih.gov/24226024