UDC 635.132:631.526.32: 663.813
https://doi.org/10.25630/PAV.2021.79.18.007
Kornev A.V., Khovrin A.N., Sokolova L.M., Kosenko M.A.
The purpose of the work is to identify varieties and hybrids of medium-ripe carrots for processing into juice products as a result of a long-term evaluation. The research was carried out in 2012–2021 at the experimental base of ARRIVG - branch of FSBSI FSVC. Canteen carrot roots were grown in the open ground with a seeding rate for samples of the variety type Berlicum/Nantes 1.2 million pcs/ha, Chantenay – 0.9 million pcs/ha. 7 varieties and 5 hybrids of the average ripening period, variety types Chantenay and Berlicum/Nantes were analyzed annually breeding of FSBSI FSVC, LLC «Agrofirma «Poisk», foreign company «Bejo Zaden». The control was the F1 Kaskad and F1 Baltimor hybrids. Under laboratory conditions, root crops were evaluated for dry matter content (drying method), sugar amounts (refractometric method) and juice yield (extraction method). A Scarlett SC-JE50S51 juicer was used in the work. The analysis of the obtained data showed that in the root crops of carrots grown in the conditions of the Moscow region, the dry matter content and the amount of sugars had an average variability (CV=10.8–12.1% and CV=10.2–12.1%, respectively). The juice yield had a slight variability (CV=6.9–9.1%) and varied depending on the variety type. It was noted that the highest yield of juice in varieties and hybrids of the Chantenay variety type (501–529 ml/kg with coefficients of variation CV = 8.1–9.1%). In varieties and hybrids of the Berlicum/Nantes variety type juice yield varied from 470 to 502 ml/kg with coefficients of variation CV =6.9–8.9%. The maximum juice yield was noted in the varieties Rexy (540 ml/kg), Chantenay Royal (521 ml/kg), Chantenay Korolevskaya (510 ml/kg), Nante (502 ml/kg) and F1 Baby hybrid (501 ml/kg). It was found that the meteorological conditions of the growing seasons have an average effect on the dry matter content (CV=10.8–12.1%) and sugars (CV=10.2–12.1%) and slightly on the juice yield (CV=6.9–9.1%).
Key words: carrot, variety, hybrid, juice yield.
Kornev A.V., Cand. Sci. (Agr.), research fellow of the department of breeding and seed growing, ARRIVG – branch of FSBSI FSVC. E-mail: alexandrvg@gmail.com
Khovrin A.N., Cand. Sci. (Agr.), chief research fellow of the department of breeding and seed growing, ARRIVG – branch of FSBSI FSVC, head of department of breeding and primary seed production of Poisk agrofirm
Sokolova L.M., Cand. Sci. (Agr.), leading research fellow of the department of breeding and seed growing, ARRIVG – branch of FSBSI FSVC
Kosenko M.A., Cand. Sci. (Agr.), author for correspondence, senior research fellow of the department of breeding and seed growing, ARRIVG – branch of FSBSI FSVC, breeder of Poisk agrofirm
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For citing: Analysis of varieties and hybrids of carrots for juice yield. A.V. Kornev, A.N. Khovrin, L.M. Sokolova, M.A. Kosenko. Potato and vegetables. 2021. No11. Pp. 38-40. https://doi.org/10.25630/PAV.2021.79.18.007 (In Russ.).
