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Assessment of the safety of chicory root crops during winter storage

https://doi.org/10.18619/2072-9146-2020-6-135-137

Abstract

Relevance and methods. For the production of chicory seeds, care must be taken not only to obtain a high-grade source material, i.e. varietal seeds and masterbatch root crops, but also to store the resulting root crops in winter with minimal losses. The main requirement for growing mother chicory root crops is the placement of crops on fertile soils that are clean of weeds. Installed. That on podzolized loams the best dose of mineral fertilizers for this crop is N45P120K60, where an increased dose of superphosphate increases the yield and rootability of Queen cells, increases seed productivity for the second year.
Materials and methods. The purpose of this work is to analyze the safety of root crops of chicory root and the degree of their damage by root rot during winter storage in plastic bags in burts. The purpose of the study is to identify the best way to store the mother chicory root crops and the effect of reproduction on the rootability of root crops in winter. Questions of storage of the mother material of root chicory were studied in the laboratory of selection and seed production on the example of the Petrovsky variety in 2017-2019. The material for research was the families of chicory of the Petrovsky variety in the control and elite nursery.
Results. The obtained data show that when evaluating and selecting families for the purpose of obtaining highly productive seed material, the safety of root crops in long-term winter storage should be taken into account. If its values are low, the entire family should be completely excluded from the process of primary seed production. In selection and seed-growing work, a mandatory component of the assessment should be the safety of root crops during long-term winter storage.

About the Authors

I. A. Novikova
Rostov Vegetable experimental station on chicory – Branсh of the FSBSI FSVC
Russian Federation

Irina A. Novikova – Researcher

Derevni v., Rostov district, Yaroslavl region, 152130



I. V. Smirnova
Rostov Vegetable experimental station on chicory – Branсh of the FSBSI FSVC
Russian Federation

Irina V. Smirnova – Acting Head

Derevni v., Rostov district, Yaroslavl region, 152130



O. M. Vyutnova
Rostov Vegetable experimental station on chicory – Branсh of the FSBSI FSVC
Russian Federation

Olga M. Vyutnova – Cand. Sci. (Agriculture), Senior Researcher

Derevni v., Rostov district, Yaroslavl region, 152130



E. A. Evseeva
Rostov Vegetable experimental station on chicory – Branсh of the FSBSI FSVC
Russian Federation

Elena A. Evseeva – Researcher

Derevni v., Rostov district, Yaroslavl region, 152130



T. Yu. Polyanina
Rostov Vegetable experimental station on chicory – Branсh of the FSBSI FSVC
Russian Federation

Tatyana Yu. Polyanina – Researcher

Derevni v., Rostov district, Yaroslavl region, 152130



N. A. Ratnikova
Rostov Vegetable experimental station on chicory – Branсh of the FSBSI FSVC
Russian Federation

Natalya A. Ratnikova – Researcher

Derevni v., Rostov district, Yaroslavl region, 152130



References

1. Vilchik V.A. Chicory. Yaroslavl, V-V book publishing house, 1982. P.62. (In Russ.)

2. Belik V.F. Methods of experimental work in vegetable and melon growing. Moscow, 1992. P.53. (In Russ.)

3. Recommendations for cultivation and harvesting of root chicory. RostovYaroslavsky, 1995. P.8. (In Russ.)

4. Technology and agro-methods of growing and storing vegetable and melon crops. Moscow, 1999. P.98. (In Russ.)

5. Krasheninnik N.V. Technology of storage of vegetable crops. Vestnik ovoshevoda. 2000;(3):14. (In Russ.)


Review

For citations:


Novikova I.A., Smirnova I.V., Vyutnova O.M., Evseeva E.A., Polyanina T.Yu., Ratnikova N.A. Assessment of the safety of chicory root crops during winter storage. Vegetable crops of Russia. 2020;(6):135-137. (In Russ.) https://doi.org/10.18619/2072-9146-2020-6-135-137

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ISSN 2072-9146 (Print)
ISSN 2618-7132 (Online)