Characterization of promising potato genotypes bred in FSC of Agricultural Biotechnology of the Far East named after A.K. Chaika under the conditions of the monsoon climate

Voznyuk, Valentina P.; Kim, I. V.; Kornilova, Tatiana O.; Moroz, Alexandra A.

doi:10.37102/0869-7698_2022_223_03_5

Вестник ДВО РАН

2022

DOI: 10.37102/0869-7698_2022_223_03_5

|View full text |Cite

Characterization of promising potato genotypes bred in FSC of Agricultural Biotechnology of the Far East named after A.K. Chaika under the conditions of the monsoon climate

Valentina P. Voznyuk¹,

I. V. Kim²,

Tatiana O. Kornilova³

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2023

Publication Types

Select...

Article2

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Dynamics of changes in the content of betalain pigments in red beet roots during the growing season and storage

Koldaev¹

2023

Ovoŝi Rossii

View full text Add to dashboard Cite

Purpose. Betalains, plant pigments of red beet roots, exhibit antioxidant activity and reduce the risks of many pathological conditions. However, the widespread introduction of betalains is hampered by insufficient knowledge of their transformations during the growing season and storage of root crops, which was the purpose of the work.Methods. Root crops of five varieties of table beets were used in the studies. The content and stability of betalains were determined by spectrophotometric methods according to the numerical indices of the absorption spectra of extracts from root crops.Results. In the beet roots in the first 20 days of vegetation after germination, the content of betaxanthines is higher than that of betacyanins, but by the 40th day, betacyanins exceed betacyanins over betaxanthin in the ratio of 1.26-2.21. By the 70th 90th days of vegetation, the main pool of betalains is formed, their content reaches 84.5-198.6 mg / 100 g, the ratio of betacyanins / betaxanthins and resistance are 2.47-9.76 and 0.82-0.91 respectively. The highest excess of the content of betacyanins over betaxanthins by 8.11 9.65 times was obtained in beet root crops of Creolka and Veselaia Smulyanka varieties. The stability of betalains during six-month storage decreases less than 1.4 times.Conclusion. It is advisable to use the developed spectrophotometric method for determining the stability of betalains in the express analysis of beet root crops. Betalains are more stable than other plant antioxidants. Beet roots are more preferred for fortifying diets than other foods with antioxidant activity.

show abstract

Dynamics of changes in the content of betalain pigments in red beet roots during the growing season and storage

Koldaev¹

2023

Ovoŝi Rossii

View full text Add to dashboard Cite

show abstract

Breeding work on new potato genotypes under the conditions of Primorsky Kray

2023

View full text Add to dashboard Cite

Relevance. Potato is one of the most important agricultural crops used for various purposes. Its tubers are an essential food product for many people worldwide. The development of breeding technologies and an accelerated marketing of new promising potato genotypes play a significant role in the industry of potato production today. FSBSI “FSC of Agricultural Biotechnologies of the Far East named after A.K. Chaiki” conducted a complex study on potato hybrids.The research goal was to evaluate and select promising potato hybrids with high yield, marketability, and resistance to the most dangerous diseases. The experiments were carried out in our breeding nurseries located at Putsilovka v., Ussuriysk district, in the Kazachka river valley. Hybrids Purple potato × Manifest and (Aspiya×Qusto) × Manifest were used as the research object. The methodology of FSBSI “N. I. Vavilov All-Russian Institute of Plant Genetic Resources” and FSBSI “Russian Potato Research Center” were employed for the trials of the material. Fifty-two potato varieties from different maturity groups were used as pollen sources.Results. As the result, seventy-one hybrid combinations were created, 2272 flowers were pollinated, and 640 potato fruits were obtained. The efficiency of the crossing was 28.2%. Hybrids Pri15-12-23 Purple potato × Manifest and Pri-15-15-7 (Aspiya×Qusto) × Manifest had the highest rate of potato fruit formation. These accessions were characterized by good taste and high yield (48.7-51.0 t/ha), starch content (13.9-16.3 %), and vitamin C (15.0-15.4 mg/100 g). Tubers of these genotypes were oblong-oval or round with yellow flesh and small eyes. The studied accessions showed resistance to the main plant pathogens of the Russian Far East. Currently the obtained genotypes are tested for resistance to potato wart disease (S. Endobioticum, Dahlem pathotype) in the State variety trials. These accessions generate significant interest for breeding.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Characterization of promising potato genotypes bred in FSC of Agricultural Biotechnology of the Far East named after A.K. Chaika under the conditions of the monsoon climate

Cited by 2 publications

References 0 publications

Dynamics of changes in the content of betalain pigments in red beet roots during the growing season and storage

Dynamics of changes in the content of betalain pigments in red beet roots during the growing season and storage

Breeding work on new potato genotypes under the conditions of Primorsky Kray

Contact Info

Product

Resources

About