Vol. 47, No. 5, 2021

Russian Agricultural Sciences

Farming and Amelioration

Realization of the Natural Resource Potential in Agricultural Landscapes of the Central Chernozem Region

O. G. Chuyan, L. N. Karaulova, O. A. Mitrokhina and A. N. Zolotukhin p. 437 abstract

Effects of Sewage Sludge and Basic Soil Cultivation Techniques on the Moisture Reserve Dynamics and Productivity and Quality of Carthamus Tinctorius Seeds

A. S. Mezhevova p. 445 abstract

Scientifically Based Regime of Drip Irrigation of Plum Seedlings on Soddy-Podzolic Soils

N. N. Dubenok, A. V. Gemonov and A. V. Lebedev p. 450 abstract

Plant Growing, Plant Protection and Biotechnology

Features of Transgressive Variability and Morphogenesis in the Breeding of Triticale for Productivity

A. V. Krokhmal, A. I. Grabovets and E. A. Gordinskaya p. 455 abstract

Bioresources of Oats for Use in Selection for Phytoimmunity to Fungal Diseases in Kirov Oblast

O. A. Zhuikova, T. K. Sheshegova and G. A. Batalova p. 461 abstract

Adaptivity of Winter Rye Varieties Based on Rheological Properties of Aqueous Meal Slurry

T. Ya. Ermolaeva, N. N. Nuzhdina, D. V. Goverdov, L. N. Zlobina, O. V. Krupnova, I. A. Osyka and T. B. Kulevatova p. 466 abstract

Features of the Productivity Formation in Potato Cultivars Under Conditions of the Monsoon Climate

I. V. Kim, D. I. Volkov and A. G. Klykov p. 473 abstract

The Water Mode Peculiarities of Sea Buckthorn Green Cuttings

Yu. A. Zubarev, A. V. Gunin and A. V. Vorobjeva p. 478 abstract

Silicon Foliar Exogenous Altered the Activity of Crucial ROS Pathway Enzymes in Tomatoes (Solanum lycopersicum)

Mostafa Haghpanah, Nadali Babaeian Jelodar, Hamid Najafi Zarrini, Ali Pakdin-Parizi and Ali Dehestani p. 485 abstract

Effectiveness of Growing Wheat-Variety Blends in Reducing Damage Caused by Stem-Rust (Puccinia graminis pers.f.sp. tritici Erikss. et Henn., the Causal Agent)

G. V. Volkova, E. V. Gladkova and O. O. Miroshnichenko p. 490 abstract

Effect of Electronic Irradiation on the Radioresistance of Phytopathogenic Microflora in Cucumber

N. N. Loy, N. I. Sanzharova, S. N. Gulina and O. V. Suslova p. 495 abstract

Agricultural Soil Science and Agroecology

Response of Plants to Application of Nitrogen–Fixing Bacterium under Various Soil Conditions

V. P. Shabayev p. 499 abstract

Sustainability Assessment and Optimization of Citrus Production Using Eco-Efficiency Index

M. Besharatdeh Salooti, Gh. Norouzi and Y. Feizabadi p. 504 abstract

Animal Science and Veterinary Medicine

Effects of Feed Phytobiotics on a Tendency to Vaccine Stress Syndrome in Calves

O. B. Filippova, A. I. Frolov and E. S. Krasnikova p. 513 abstract

Assessing the Impact of Antistress Pharmacologic Agents on Serological Status to Prevent Tenosynovitis in Chickens

A. V. Miftakhutdinov, N. A. Zhuravel and V. V Ponomarenko p. 518 abstract

Status of Cellular Immunity of Piglets with Porcine Reproductive and Respiratory Syndrome

S. V. Shabunin, L. Yu. Sashnina, A. G. Shakhov, Yu.Yu. Vladimirova, T. I. Ermakova and K. V. Tarakanova p. 524 abstract

Mechanization, Electrifi cation, Automation and Digitalization

Agricultural Mechanization as the Driver of Reducing Food Loss and Waste in Developing Countries: Evidence from Iran

Mohammad Emami, Morteza Almassi, Hossein Bakhoda and Issa Kalantari p. 530 abstract

Storage and Processing of Agricultural Products

Bioassay-Based Assessment of Food Preservatives’ Toxic Effects

A. V. Samoylov, N. M. Suraeva, M. V. Zaytseva and A. N. Petrov p. 536 abstract