Application of foliar fertilization with Agrochelate fertilizer on melon seed crops
https://doi.org/10.18619/2072-9146-2022-5-68-75
Abstract
The results are reflected, which confirm the effectiveness of foliar fertilizing with organic fertilizer Agrohelate for melon plants of early varieties Tamanskaya and Strelchanka. A single treatment of plants in the seed plots in the flowering phase and the beginning of the growth of the first ovary contributed to better pollination. More than half of the fruits with typical varietal characteristics were selected for seed extraction: Tamanskaya varieties – 51.4% and Strelchanka varieties – 51.0%. The mass of fruits in the Tamanskaya variety increased noticeably by 0.16...0.23 kg on average, in the Strelchanka variety – by 0.12...0.42 kg. The data on the increase in the content of dry soluble substances in the pulp of the fruits of the first two harvests of melon variety Strelchanka by 0.8 ... 1.6% are given. In the pulp of Tamanskaya melon fruits, there was a tendency to increase the content of dry soluble substances. Fertilizer Agrochelate had an impact on the seed productivity of melon varieties. In the fruits of the Tamanskaya variety, 122–145 more seeds were ripened, and the number of feeble and unripe seeds was 5.5–7.2% less than in the fruits of the control variant. The number of puny and unripened seeds in the fruits of Strelchanka melon variety was 10% less. In weight terms, on average, 2.6 g more seeds were isolated from each fruit of the Tamanskaya variety than in the variant without treatment. A noticeable increase in the yield of seeds in the variety Strelchanka was not observed. Application of foliar application with organic mineral fertilizer Agrochelate did not affect the mass of seeds. The indicators of sowing qualities of seeds were high in all variants of the experiment: germination energy – from 58.1 to 81.5% and germination - from 90.7 to 97.3%. The analysis of the obtained results substantiates the feasibility of applying top dressing with Agrochelate organic fertilizer.
About the Authors
V. E. Lazko
Federal State Budgetary Scientific Institution "Federal Research Center of Rice"
Russian Federation
Russian Federation
Victor E. Lazko – Cand. Sci. (Agriculture), Leading Researcher of the Laboratory of Melon and Onion Crops
3, Belozerny, Krasnodar, 350921
E. N. Blagorodova
KubSAU named after I.T. Trubilin
Russian Federation
Russian Federation
Elena N. Blagorodova – Associate professor
13, Kalinina st., Krasnodar, 350044
O. V. Yakimova
Federal State Budgetary Scientific Institution "Federal Research Center of Rice"
Russian Federation
Russian Federation
Olga V. Yakimova – Researcher of the Laboratory of Melon and Onion Crops
3, Belozerny, Krasnodar, 350921
E. V. Kovaleva
Federal State Budgetary Scientific Institution "Federal Research Center of Rice"
Russian Federation
Russian Federation
Ekaterina V. Kovaleva – Junior Researcher of the Laboratory of Melons and Onion Crops
3, Belozerny, Krasnodar, 350921
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Review
For citations:
Lazko V.E., Blagorodova E.N., Yakimova O.V., Kovaleva E.V. Application of foliar fertilization with Agrochelate fertilizer on melon seed crops. Vegetable crops of Russia. 2022;(5):68-75. (In Russ.) https://doi.org/10.18619/2072-9146-2022-5-68-75
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