kaz65Почвоведение и агрохимияSoil Science and Agrichemistry1999-740X2959-3433Казахский научно-исследовательский институт почвоведения и агрохимии имени У.У. Успанова10.51886/1999-740X_2022_4_39kaz65-686Research ArticleАгрохимияAgrochemistryВлияние различных норм калийных удобрении на биоморфологические признаки и продуктивность столовой свеклы (beta vulgaris L. Var. Esculenta)The effect of dıfferent norms of potassıum fertılızer on the bıomorphologıcal traıts and productıvıty of table beet (beta vulgaris l. Var. Esculenta)МаксудовШ. М.MaksudovSh. M.

Mирзa Фaтaли Axuндхаде

AZ1135

Бaку

Сабунцу

Shaban Mustafa Makhsudov, head of the department, potato farming, doctoral student

Mirza Fatali Akhundzade 

AZ1135

Baku

Sabunchu

shabanmaxsudov@gmail.comНаучно-Исследовательский Институт Овощеводства, Публичное юридическое лицоАзербайджанResearch Institute of HorticultureaЮ, public legal entityAzerbaijan202231122022043946Copyright © Максудов Ш.М., 20222022Максудов Ш.М.Maksudov S.M.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://journal.soil.kz/jour/article/view/686

   В статье рассмотрены биоморфологические признаки и продуктивность растений свеклы, выращенной при различных нормах калийных удобрений в условиях Апшерона. Установлено положительное влияние органических и минеральных удобрений как на биоморфологические признаки, так и на продуктивность свеклы. В качестве материала исследовании использовали свеклу сорта Бордо-237. Для расчета индекса продуктивности среднее значение продуктивности одного растения умножали на количество растений на гектаре. Во всех вариантах биоморфологические признаки и продуктивность были выше, чем у неудобренного (контрольного) варианта. Количество листьев и высота растения увеличиваются при увеличении количества калийных удобрений. Показатели за три года суммировали и рассчитывали среднее значение. В зависимости от норм удобрений изучали весовые характеристики надземной части растения свеклы и корня по годам и определяли среднее значение. Кроме того, в зависимости от норм удобрений также изучались и оценивались характеристики длины и диаметра корнеплода свеклы. Изучение влияния калийных удобрений на урожайность растений свеклы (средняя за три года) показало, что наибольшая продуктивность отмечена на варианте Фон + удобрение N120P90K120 (998,8 ц/га), а наименьшая – на контроле (урожайность 528,7 ц/га)). Надежность признака урожайности была проверена с использованием статистического программного обеспечения T-test. По всем показателям результаты варианта Фон + N120P90К120 были выше, и он признан наиболее оптимальным для выращивания свеклы в условиях Абшерона.

   The paper discusses biomorphological traits and productivity of the beet plant grown at different norms of potassium fertilizer under the conditions of Absheron. Organic and mineral fertilizers were found to affect positively both the biomorphological traits and productivity of beet. A Bordo-237 variety of beet was used as research material. To calculate the productivity index, the average value of the productivity of one plant was multiplied by the number of plants per hectare. In all variants, biomorphological traits and productivity were higher than those of the non-fertilized (control) variant. The number of leaves and the height of the plant increase with an increasing amount of potassium fertilizer. The indicators of three years were summarized and the mean value was calculated. Depending on the fertilizer norms, the weight characteristics of the above-ground part of the beet plant and the root were studied for years, and the mean value was determined. Besides, depending on the fertilizer norms, the characteristics of the length and diameter of the root vegetable of beet were also studied and evaluated. Studying the effect of potassium fertilizer on the productivity of the beet plant(average over three years) showed the most productivity in the Background+N120P90K120 fertilizer (998.8 cwt/ha) variant, while the least productivity was observed in the control variant (productivity 528.7 cwt /ha). The reliability of the yield trait was tested using the T-test statistical software. According to all indicators, the results of the Background + N120P90K120 variant were superior and it was found to be the most optimal variant for growing beet under Absheron conditions.

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The authors declare that there are no conflicts of interest present.