Contents

Russian Agricultural Sciences

Vol. 48, Suppl. 1, 2022

EXPERIMENTAL ARTICLES
Soil Fertility

Modern Salt Accumulation in Chernozems under Old Forest Shelter Belts in the Kamennaya Steppe

Yu. I. Cheverdin and A. Yu. Cheverdin p. S1  abstract

Fertility and Ecotoxicological State of Reference Sites of Gray Forest Soils in Vladimir Oblast

A. A. Utkin and S. N. Lukyanov p. S11  abstract

EXPERIMENTAL ARTICLES
Fertilizers

Nitrogen Fertilizer Efficiency Improvement through Increased Plant Residue Input into Soils in the West Siberian Forest Steppe

I. N. Sharkov, S. A. Kolbin, A. S. Prozorov and L. M. Samokhvalova p. S21  abstract

Comprehensive Assessment of Various Fertilizer Systems in Ecological Vegetable and Melon Farming on the Field

V. A. Borisov, I. Yu. Vasyuchkov and O. N. Uspenskaya p. S29  abstract

Influence of Different Forms and Doses of Potash Fertilizers on the Balance of Potassium, Chlorine, and Sulfur in the Gray Forest Soil of the Forest-Steppe of Western Siberia

V. N. Yakimenko p. S35  abstract

Effect of Fertilizer Systems on Winter Wheat Yield and Grain Quality in Tillage Systems Involving Traditional and Surface Treatment of Sod–Podzolic Sandy Loam Soil

T. M. Seraya, E. N. Bogatyreva, T. M. Kirdun, T. V. Machok, O. M. Biryukova and Yu. A. Belyavskaya p. S44  abstract

Effectiveness of Vegetable Fertilization Based on Soil and Plant Diagnostics

V. A. Borisov, I. Yu. Vasyuchkov, A. A. Kolomiets, O. N. Uspenskaya and S. V. Belova p. S52  abstract

Effect of Fertilizers on Wheat Yield and Grain Quality in a Cereal Fallow Rotation in the Central Zone of Kurgan Oblast

O. V. Volynkina and E. V. Kirillova p. S57  abstract

EXPERIMENTAL ARTICLES
Plant Growth Regulators

A Comparative Study of Growth-Stimulating Effects of Sydnone Imine Derivatives on Corn, Sunflower, and Winter Wheat Plants

Yu. Ya. Spiridonov, I. A. Cherepanov, V. A. Abubikerov, I. Yu. Spiridonova, N. V. Kalganova, N. G. Frolova and S. K. Moiseev p. S63  abstract

Effects of Diphenylurea on Energy-Storage Reactions of Photosynthesis in Rapeseed Ontogenesis

N. P. Tatarintsev, N. S. Zakharchenko, A. N. Shmarev, V. D. Kreslavsky, D. V. Demin, G. A. Semenova and A. P. Glinushkin p. S69  abstract

EXPERIMENTAL ARTICLES
Pesticides

Fludioxonil-Based Preparations for Protecting Potatoes from Diseases and Their Effectiveness

A. A. Malyuga, N. S. Chulikova, M. M. Ilyin and S. S. Khalikov p. S74  abstract

Protection of Spring Rapeseed from the Phytotoxic Effect of Metsulfuron-Methyl Residues Using Zeolites

Yu. Ya. Spiridonov, N. D. Chkanikov, A. V. Pastukhov, V. A. Abubikerov, M. M. Ilyin and I. Yu. Spiridonova p. S84  abstract

Biologically and Cost Effective Protection Systems of Domestic and Foreign Sugar Beet Hybrids in the Central Black Earth Region of Russia

O. V. Gamuev, V. M. Vilkov and O. A. Minakova p. S89  abstract

Effects of Pyrazolopyridine Derivatives on Winter Wheat Productivity

V. V. Taranenko, I. G. Dmitrieva and V. S. Muravyov p. S98  abstract

EXPERIMENTAL ARTICLES
Agroecology

Progressive Accumulation of Harmful Fusariums on the Winter Wheat Grain on Farms in the South of Russia (2014–2020)

N. I. Budynkow and S. N. Mikhaleva p. S103  abstract

Development of Microorganisms Associated with the Nitrogen Cycle Affected by Reduced Tillage and Direct Seeding in Climatic Conditions of the Southeast of the Central Black Earth Region

V. M. Garmashov and L. V. Garmashova p. S114  abstract

Monitoring of Alternaria Fungi on Winter Wheat Grain in Farms in the South of Russia (2014–2020)

N. I. Budynkow and S. N. Mikhaleva p. S119  abstract

EXPERIMENTAL ARTICLES
Ecotoxicology

Migration of 90Sr in the Soils of the East Ural Radioactive Trace (EURT)

V. G. Grakovsky and A. S. Frid p. S126  abstract

Effect of Prolonged Use of Chemicalization Agents on the Content of Cd, Pb, Cu, and Zn Fractions in Layers of Leached Heavy Loamy Chernozem

S. V. Pugaev and L. N. Prokina p. S139  abstract

Effect of Various Salts on the Vertical Migration of 90Sr in Gray Forest Soil

V. G. Grakovsky and A. S. Frid p. S147  abstract

RESEARCH METHODS

Codetermination Method for Residual Amounts of Abamectin and Indoxacarb in Agricultural Crops

E. Yu. Alekseev and V. I. Dolzhenko p. S159  abstract

REVIEWS

Accumulation of Heavy Metals in Vegetable Crops

V. N. Bashkin and R. A. Galiulina p. S164  abstract