Susceptibility of potato varieties and advanced breeding lines (Solanum tuberosum L.) toPhytophthora infestans (Mont.) de Bary in greenhouse screenings

1997 ◽  
Vol 74 (2) ◽  
pp. 75-86 ◽  
Author(s):  
David S. Douches ◽  
William W. Kirk ◽  
Kazimierz Jastrzebski ◽  
Christopher Long ◽  
Ray Hammerschmidt
Keyword(s):  
Solanum Tuberosum ◽  
Solanum Tuberosum L ◽  
Breeding Lines ◽  
Potato Varieties

PHYSICAL-CHEMICAL AND SENSORY QUALITY EVALUATION OF POTATO VARIETIES (SOLANUM TUBEROSUM L.)

2000 ◽  
Vol 23 (2) ◽  
pp. 149-160 ◽  
Author(s):  
J.E. PARDO ◽  
A. ALVARRUIZ ◽  
J.I. PÉREZ ◽  
R. GÓMEZ ◽  
R. VARÓN
Keyword(s):  
Solanum Tuberosum ◽  
Sensory Quality ◽  
Quality Evaluation ◽  
Solanum Tuberosum L ◽  
Potato Varieties ◽  
Physical Chemical

scholarly journals Infection With X and Y Viruses of Planting Material of Potato Varieties (Solanum tuberosum L.) Grown in the Perm Krai

2020 ◽  
Vol 6 (5) ◽  
pp. 203-210
Author(s):  
V. Pechenkina ◽  
S. Boronnikova
Keyword(s):  
Solanum Tuberosum ◽  
Real Time ◽  
Real Time Pcr ◽  
Crop Yields ◽  
Solanum Tuberosum L ◽  
Potato Varieties ◽  
Potato Viruses ◽  
Private Households ◽  
Planting Material ◽  
Perm Krai

Monitoring of potato varieties phytosanitary status is a necessary measure of its stable yield, since due to the vegetative propagation method, the accumulation of viruses increases over generations. Fourteen varieties of Solanum tuberosum L. grown in the Perm Territory were studied for infection with the potato viruses PVX (X) and PVY (Y). Among them six (Rosara, Impala, Aladdin, Lady Claire, Gala, Madeira) are varieties of foreign selection, and 8 varieties (Golubizna, Udacha, Krasavchik, Charodei, Nevsky, Otrada, Tescha, Elizaveta) — domestic selection. Real-time PCR method was used for material investigation, since it allows quick and efficient evaluation of plant material for the presence of viral infection. During real-time PCR Y potato virus was detected in all 90 samples of 14 studied potato varieties from three storage locations. Potato X virus was detected in 54 samples of 11 studied potato varieties from three different storage locations. It was established that the studied planting material of all 14 varieties of potatoes is infected with the Y virus, which affects crop yields to a greater extent. Private households are most susceptible to infection of planting material with X and Y potato viruses. Recommendations are given on reducing the viral diseases of potato planting material.

Performance evaluation of Potato (Solanum tuberosum L.) varieties under Northern Plainsof India

2019 ◽  
Vol 6 (03) ◽  
Author(s):  
TS MISHRA ◽  
NK MISHRA ◽  
VK MISHRA ◽  
US MISHRA ◽  
HM SINGH
Keyword(s):  
Solanum Tuberosum ◽  
Growth And Development ◽  
Solanum Tuberosum L ◽  
Block Design ◽  
Climatic Conditions ◽  
Northern Plains ◽  
Plant Growth And Development ◽  
Potato Varieties ◽  
Randomized Block Design ◽  
Tuber Sprouting

A field experiment was conducted at Allahabad in order to evaluate the performance of different Potato (Solanum tuberosum L.) varieties under the climatic conditions of Northern Plains of India.The experiment was carried out for two consecutive years i.e., during 2015-16 and 2016-17to assess the morphology, physiological behaviour of these potato varieties/strains under a similar set of agro-climatic conditions. All the potato varieties/strainsviz.E-4486,JI-5857, JI-1804, JI-1808, JG-224, JG-657,JE-808, JF-110, JF-27, JF-547,JG-1134, Fr/B-10, JH-222, EM/H- 1601,JF-4864, JF-5106, JF-4915,JH-49,JH-516,JI-5871,FR-B-4,FR-B-4,FR/B-21,FR.B-105,G-2524,Kufri Sheetman, Kufri Chandramukhi, Kufri Bahar, Kufri Lalima, Kufri Badshah, Kufri Jyoti, Kufri Alankar and Kufri Sinduri were replicated thrice under randomized block design. Important information on different aspects like tuber sprouting, plant growth and development and yield was gathered in all the treatments.Potato variety JH-222 was the best performer followed by JG-224, E-4486, JF-547, Kufri Bahar, FR/B-10, Kufri Badshah, JF-110, Kufri Chandramukhi, EM/H-1601, Kufri Alankar, JF-27, JG-1334 and JE-808.

The Study of Rhizogenes of Potato Varieties (Solanum tuberosum L.) in vitro

2013 ◽  
pp. 69-72 ◽  
Author(s):  
Ksenia Guseva ◽  
Irina Borodulina ◽  
Elena Myakisheva ◽  
Otari Tavartkiladze
Keyword(s):  
Solanum Tuberosum ◽  
Solanum Tuberosum L ◽  
Potato Varieties

scholarly journals Characterisation of Potato (Solanum tuberosum L.) Varieties by Electrophoresis of Tuber Proteins

2011 ◽  
Vol 42 (No. 4) ◽  
pp. 142-146
Author(s):  
S. Sýkorová ◽  
E. Matějová
Keyword(s):  
Solanum Tuberosum ◽  
Solanum Tuberosum L ◽  
Potato Varieties ◽  
Glycine Buffer

The modified PAGE method (TRIS – Glycine buffer pH 8.9) was used for the characterisation of selected 25 registered potato varieties. This method enabled to identify each variety from the examined variety set. The calculation of identity indexes (proportion of common bands) helped to evaluate the similarity of varieties from these aspects. The examination of electrophoretic profiles of soluble tuber proteins, which are highly polymorphic and stable, can be considered as valuable for variety characterization and identification.  

scholarly journals Yield reduction and arsenic accumulation in potatoes (Solanum tuberosum L.) in an arsenic contaminated soil

2015 ◽  
Vol 33 (3) ◽  
pp. 315-321
Author(s):  
Md. Nazmul Haque ◽  
Md. Hazrat Ali ◽  
Tuhin Suvra Roy ◽  
Sheikh Muhammad Masum ◽  
Imtiaz Faruk Chowdhury
Keyword(s):  
Solanum Tuberosum ◽  
Contaminated Soil ◽  
Solanum Tuberosum L ◽  
Maximum Yield ◽  
Yield Reduction ◽  
Fresh Weight ◽  
Lower Yield ◽  
Potato Varieties ◽  
Arsenic Accumulation ◽  
Different Levels

The different levels of arsenic (As) had a significant effect on the yield, yield reduction and As accumulation of different potato varieties. The yield was negatively affected by the As contamination and decreased with the increasing As levels in the soil, but remained statistically similar up to 25 mg kg-1 soil of As and thereafter drastically decreased with the increasing As levels. The yield reduction (%) and accumulation of As in the tuber peels and flesh increased with the increasing As levels. Among the fourteen potato varieties, 'Felsina' had the maximum yield and showed the lowest percentage of yield reduction; 'Jam alu' and 'Cardinal' accumulated the least amount of As in their peels and flesh, respectively. Among the treatment combinations, 'Felsina' cultivated in an As-free soil had the highest yield/plant (454.8 g fresh weight). 'Laura' grown in 25 mg kg-1 soil of As showed the lowest yield reduction (%). Although 'Jam alu' and 'Cardinal' produced a slightly lower yield compared to some other varieties, these two varieties accumulated the least amount of As, both in the peels and flesh, when grown in 25 mg kg-1 soil of As.

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