Analysis of Seed Productivity of Allium Gunibicum in the Conditions of Introduction

Dibirov, M. D.; Муртазалиев, Р. А.

doi:10.21515/1990-4665-151-008

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“…It is also interesting that high rates of fruit setting were also established for other species of the genus Allium. Thus, for A. grande, these indicators are 60-65% [18], for A. gunibicum -70-80% [17].…”

Section: Discussionmentioning

confidence: 93%

“…In our previous works, we carried out studies concerning the seed productivity of A. gunibicum [17]. A comparison of the seed productivity of two closely related species grown under the same culture conditions showed that the mass of inflorescence, the number of seeds per inflorescence, and the mass of seeds per inflorescence in A. gunibicum are significantly higher than in A. charadzeae.…”

Section: Discussionmentioning

confidence: 99%

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The structure of variability of traits of seed productivity of Allium charadzeae Tschlok in the mountainous conditions of Dagestan

2022

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As a result of the experimental studies, results were obtained on the variability of the traits of seed productivity of the narrow-local endemic of Dagestan – Allium charadzeae under various conditions along the altitude gradient. Analysis of the data obtained revealed significant differences in the indicators of seed productivity of individuals. The actual seed productivity is significantly inferior to the potential, which indicates a low degree of realization of the potential for seed formation in mountainous conditions. With an increase in the height above sea level of the experimental plots, the absolute indicators of traits of seed productivity decrease (the number of fruits in the umbrella from 14.9 to 8.5, the number of flowers in the inflorescence from 24.7 to 12.1, the number of seeds in the umbrella from 26.6 up to 19). At the same time, the relative indicators, the percentage of fruit blossoming from 60.5 to 71.2 and the coefficient of seed production from 0.17 to 0.27 increases. As a result of the analysis of variance, a significant influence of the conditions of the year and altitude above sea level on the studied characteristics was revealed.

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Section: Discussionmentioning

confidence: 93%

Section: Discussionmentioning

confidence: 99%

The structure of variability of traits of seed productivity of Allium charadzeae Tschlok in the mountainous conditions of Dagestan

2022

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Analysis of Seed Productivity of Allium Gunibicum in the Conditions of Introduction

Abstract: General agriculture, crop production (agricultural sciences) АНАЛИЗ СЕМЕННОЙ ПРОДУКТИВНОСТИ ALLIUM GUNIBICUM В УСЛОВИЯХ ИНТРОДУКЦИИ ANALYSIS OF SEED PRODUCTIVITY OF ALLIUM GUNIBICUM IN THE CONDITIONS OF INTRODUCTION

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The structure of variability of traits of seed productivity of Allium charadzeae Tschlok in the mountainous conditions of Dagestan

The structure of variability of traits of seed productivity of Allium charadzeae Tschlok in the mountainous conditions of Dagestan

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