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Показана эффективность применения макроудобрений, гербицида, гуминовых кислот и ростостимулирующего препарата при выращивании проса в Саратовском Правобережье. Установлено, что наибольший эффект достигался при комплексном применении средств химизации. При этом отмечали эффективное подавление сорняков в посевах, лучший рост и развитие растений, заметное повышение площади листьев и чистой продуктивности фотосинтеза. Проявление эффекта синергизма при совместном применении макроудобрений, Гумата калия-натрия, ростостимулирующего препарата Реасил и гербицида «Балерина» обеспечило достижение максимальной урожайности зерна у сорта проса Саратовское желтое-4,02 т/га. В среднем за три года прибавка урожайности зерна по сравнению с контролем составила 0,78 т/га.

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The article presents analytical materials of studying the chemical composition and properties of bird droppings in the Pokrovskaya PTF LLC of the Engels District of the Saratov Region. Its various types: dry, litter, dense consistency, semi-liquid, liquid, drains are analyzed. The loss of chemical elements at perfect and impaired storage technology and ways to prevent them are identified. The most promising of them is thermal drying. The specificity of the impact of high doses of bird droppings on the fertility of the fields adjacent to the poultry complex was revealed. Its effect on the reaction of the soil solution, the humus content, mobile forms of nitrogen, phosphorus, potassium, sulfur and trace elements is shown.

The article presents data on the study of the influence of growth-stimulating preparations on beet varieties in the natural and climatic conditions of the Astrakhan region, as well as the agrochemical characteristics of the experimental site. The material of the research describes the varieties and preparations introduced into the study. According to the results of the study, the application of the preparation Agat-25K contributed to an increase in the yield of beet canteen. All varieties were the highest yielding: Matrona – 67.0 t/ha, Madame Rouget – 24.6 t/ha, Bagroviy Shar – 79.8 t/ha and Azhur – 122 t/ha, respectively. Increase in yield compared with the control on these varieties was 39.5, 3.2 and 16.9 and 16.4 t/ha, respectively. Based on research of high yielding varieties  Matrona, Bagroviy Shar and Azhur plant height on average ranged from 53.2 to 61.3 cm, root  diameter – from 5.9 to 6.8 cm. These varieties can be recommended for cultivation in relation to soil and climatic conditions of the Astrakhan region.