INFLUENCE OF BIOPREPARATIONS ON BIOMETRICS FORMATION, BIOMASS ACCUMULATION AND YIELD STRUCTURE OF OIL FLAX
Abstract
The article presents the results of studying the efficiency of the biological preparations AgroMik, L, Gordebuck, L and BactoFish, L applied to oil flax in different ways of treatment. The use of the preparations had a positive effect on the formation of plant biometrics: the increase in height up to 8.1 cm, total weight - up to 0.76 g, top weight of the root - up to 0.73 g. The improvement in plant biomass accumulation with the use of the biological preparations was determined; the preparation AgroMik applied to vegetative parts and globally had the highest efficiency. The average yield of oilseeds over two years of the research varied within 14.3-16.1 dt/ha, the oil content in seeds was 42.4-44.0%, the oil yield per hectare was 5.4-6.2 dt/ha. The maximum increases were obtained in the variants with the complex application of the preparation AgroMik, L., as well as with the treatment of vegetative plants. When analyzing the yield structure those variants turned out to be more effective: their positive effect on the number of seeds per boll (6.8 pcs.) and the 1000-grain weight (5.5 g) was identified, while those indicators in the control variant were 6.4 pcs. and 5.2 g, respectively.
References
1. Гавриленко, В.Ф. Большой практикум по физиологии растений / В.Ф. Гавриленко, М.Е. Ладыгина, Л.М. Хандобина; под ред. Б.А. Рубина. – М.: Высшая школа, 1975. – С. 283–285.
2. Завалин, А.А. Новые технологии производства и применения биопрепаратов комплексного действия / А.А. Завалин, А.П. Кожемяков. – СПб.: Химиздат, 2010. – 64 с.
3. Микробиопрепараты для растениеводства / О.В. Смирнов [и др.] // Сельскохозяйственные вести. – 2009. – №4. – С.36-38.
4. Шайкова, Т.В. Микробиологические препараты и их роль в повышении продуктивности и оздоровлении посевов льна-долгунца / Т.В. Шайкова, А.Д. Степин // Известия Великолукской ГСХА. – 2018. – №2. – С. 31–37.
5. Комарова, О.П. Снижение пестицидной нагрузки как основа экологической безопасности сельских территорий / О.П. Комарова, С.В. Земляницына // Фундаментальные исследования. – 2020. – № 3 – С. 54-59.
6. Соляников, А.В. Микроорганизмы в почве / А.В. Соляников // Молодой ученый. – 2018. – № 50 (236). – С. 75-77.
7. Доспехов, Б.А. Методика полевого опыта (с основами статистической обработки результатов исследований) / Б.А. Доспехов. – М.: Агропромиздат, 1985. – 351 с.
Review
For citations:
Maslinskaya M.E. INFLUENCE OF BIOPREPARATIONS ON BIOMETRICS FORMATION, BIOMASS ACCUMULATION AND YIELD STRUCTURE OF OIL FLAX. Arable Farming and Plant Breeding in Belarus. 2023;(59):181-189. (In Russ.)
Views:
85
Email this article 