Selection of Yield-Associated Morphological and Biochemical Traits Using Correlation and Path Coefficient Analysis in Potato (Solanum tuberosum L.) in the Foothills of North-Western Himalayas

2018 ◽  
Vol 61 (3) ◽  
pp. 273-281
Author(s):  
Kumari Shubha ◽  
Dhirendra Singh
Keyword(s):  
Solanum Tuberosum ◽  
Solanum Tuberosum L ◽  
Path Coefficient ◽  
Western Himalayas ◽  
Path Coefficient Analysis ◽  
Biochemical Traits ◽  
North Western ◽  
Selection Of

scholarly journals Selection of Drought Tolerant Maize Hybrids Using Path Coefficient Analysis and Selection Index

2017 ◽  
Vol 20 (3) ◽  
pp. 132-139 ◽  
Author(s):  
Abdalla Dao ◽  
Jacob Sanou ◽  
Edgar V.S. Traor ◽  
Vernon Gracen ◽  
Eric Y. Danquah
Keyword(s):  
Selection Index ◽  
Path Coefficient ◽  
Path Coefficient Analysis ◽  
Maize Hybrids ◽  
Drought Tolerant ◽  
Selection Of

In vitro selection of salt tolerant cell lines in Solanum tuberosum L.

2007 ◽  
Vol 51 (4) ◽  
pp. 728-734 ◽  
Author(s):  
F. Queiros ◽  
F. Fidalgo ◽  
I. Santos ◽  
R. Salema
Keyword(s):  
Solanum Tuberosum ◽  
Cell Lines ◽  
In Vitro Selection ◽  
Solanum Tuberosum L ◽  
Salt Tolerant ◽  
Tolerant Cell ◽  
Selection Of

Feasibility studies for two consecutive crops of potato (Solanum tuberosum L.) under aeroponic system in north-western plains of India

2017 ◽  
Vol 18 (2) ◽  
pp. 264
Author(s):  
Haninderpreet Singh ◽  
Sukhwinder Singh ◽  
Prince Kumar ◽  
J. S. Minhas
Keyword(s):  
Solanum Tuberosum ◽  
Solanum Tuberosum L ◽  
Feasibility Studies ◽  
North Western

Divergence studies of blackgram (Vigna mungo L) for selection of drought tolerant genotypes under rainfed conditions of North Western Himalayas in J and K, India

2019 ◽  
Author(s):  
Sanjeev Kumar ◽  
Anil Kumar ◽  
Sonika Jamwal ◽  
Vikas Abrol ◽  
A. P. Singh ◽  
...  
Keyword(s):  
Path Coefficient ◽  
Western Himalayas ◽  
Additive Variance ◽  
Pod Yield ◽  
Kernel Width ◽  
Drought Tolerant ◽  
High Level ◽  
Positive Direct ◽  
Pod Length ◽  
Selection Of

Present investigation was conducted in 31 groundnut accessions to assess genetic divergence, characters association involving 13 quantitative characters and path coefficients in order to identify superior accessions exhibiting higher genetic diversity. Number of pods/plant, secondary branches, kernel width, and pod yield displayed a higher level of coefficient of variation both at phenotypic and genotypic level. Genetic advance with higher heritability indicated preponderance of additive variance for pod length, pod yield, and number of pods/plant. Number of secondary branches, kernel width, pod length, and number of pods/plant revealed significant positive correlation with pod yield. Path coefficient analysis revealed exertion of high positive direct effects on pod yield through pod length, kernel width and number of pods/plant. Cluster analysis exhibited substantial diversity among 31 accessions forming 13 clusters. Two clusters [X (two accessions) and XII (one accession)] showed the largest distance, which suggests hybridization between these accessions to achieve high level of heterosis for further exploitation. Five accessions viz., TAG-24, TG-69, ICGV-02005, TG-73 and TG-80 were identified as the most divergent for future use.

scholarly journals Seleksi Beberapa Klon Kentang (Solanum tuberosum L.) dari Hasil Persilangan untuk Karakter Daya Hasil Tinggi pada Ekosistem Dataran Tinggi di Ciwidey

2016 ◽  
Vol 18 (2) ◽  
pp. 45
Author(s):  
NFN Kusmana
Keyword(s):  
Solanum Tuberosum ◽  
Sea Level ◽  
Solanum Tuberosum L ◽  
Block Design ◽  
Potato Chips ◽  
Experimental Unit ◽  
Hill Plot ◽  
Randomized Complete Block Design ◽  
Superior Clones ◽  
Selection Of

<p>Selection of Several Potato Clones (Solanum tuberosum L.) Derived from Crosses for High Yielding on Highland of Ciwidey. Kusmana. Granola and Atlantic are two dominant varieties grown by farmers. So far no other alternative superior varieties that can be used by farmers to develop potato cultivation in the field. The objective of the research was to identify potato clones that were highest yielding in the highland Ciwidey and the potential for multy location evaluation. The experiment was conducted in Ciwidey, Bandung District at altitude 1.400 m above sea level. A total of 41 advanced breeding materials and variety was planted. A Randomized Complete Block Design with three replications was used and an experimental unit consisted of 10 hill/plot. The result indicated that high yielding clones (up to 35.6 t/ha) were obtained clones 29, (43.8 t/ha), 11 (38.2 t/ha), 31 (37.3 t/ha), 13 (36 t/ha) and 35 (35.6 t/ha). Whereas, the variety of Granola as a comparison was yielded only 23.4 t/ha. Clones 9, 22 and 35 were suitable for potato chips. This study indicated that among the genotipes tested, there were superior clones were promissing for potato cultivation in indonesia.</p><p> </p><p><strong>Abstrak</strong></p><p>Areal pertanaman kentang cenderung semakin meningkat namun hasil yang dicapai petani masih relatif rendah sehingga diperlukan upaya pemuliaan untuk memperbaiki varietas yang ada. Tujuan penelitian ialah mendapatkan informasi tentang daya hasil 41 klon kentang yang berpotensi hasil tinggi pada ekosistem dataran tinggi Ciwidey. Penelitian dilaksanakan di Kecamatan Ciwidey, Kabupaten Bandung elevasi 1.400 m di atas permukaan laut. Rancangan Percobaan yang digunakan ialah Rancangan Acak Kelompok dengan tiga ulangan. Jumlah klon yang diuji meliputi 41 klon harapan, termasuk varietas pembanding Granola. Populasi tanaman per plot terdiri atas 10 individu tanaman. Hasil pengamatan menunjukkan bahwa hasil kentang tertinggi diperoleh pada klon 29 (43,8 t/ha), 11 (38,2 t/ha), 31 (37,3 t/ha), 13 (36 t/ha), dan 35 (35,6 t/ha), sementara hasil varietas pembanding Granola hanya 23,4 t/ha. Klon 9, 22 dan 35 berpotensi sebagai bahan baku industri kripik kentang. Kegiatan ini menghasilkan klon-klon kentang unggul sebagai calon varietas baru yang memberikan kontribusi terhadap peningkatan produksi kentang di Indonesia.</p>

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