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COMBINATION OF A PRE-PLANTING TREATMENT OF TUBERS WITH LOW-FREQUENCY PULSE ELECTRIC FIELD AND FOLIAR TREATMENTS WITH AGAT-25K MICROBIAL PREPARATION TO CONTROL THE LATE BLIGHT OF POTATOстатья
- Авторы: STATSYUK N.V., KUZNETSOVA M.A., ROGOZHIN A.N., FILIPPOV A.V.
- Журнал: PPO-SPECIAL REPORT
- Номер: 17
- Год издания: 2015
- Издательство: Applied Plant Research
- Местоположение издательства: Wageningen, The Netherlands
- Первая страница: 145
- Последняя страница: 152
- Аннотация: The effect of a combined pre-planting treatment of seed tubers with low-frequency pulse electric field (LF-PEF) and the treatment of vegetating plants with the Agat-25K biostimulator, containing Pseudomonas aureofaciens strain H16 and its metabolites, on the total yield of potato and the level of leaf and tuber blight infection has been studied in comparison with two conventional chemical control schemes. The studied combined treatment accelerates the growth and development of plants, delays the first manifestation of the leaf blight for three weeks, and significantly increases the total yield and yield of healthy tubers by 22 and 31.9%, respectively, as compared with the untreated control. The yield increase was similar to those observed for the chemical control schemes. The LF-PEF technology can be recommended either as the component of the integrated protection system, or as an alternative to the chemical protection of potato in the organic farming or in the cases, when the use of chemical pesticides is restricted.
- Добавил в систему: Кузнецова Мария Алексеевна