Bioecological Features and Reproduction of Leucaena Pulverulenta Benth. in the Conditions of the ABSHERON

Abstract

The article presents information about the introduction of the species Leucaena pulverulenta Benth., belonging to the genus Leucaena Benth., in the conditions of Absheron, bioecological features, reproduction, a comprehensive study of growth and development, research work and results. It is important to study the changes that occur at all stages of ontogeny, the study of growth and developmental characteristics of plants under the conditions of introduction, reproductive characteristics such as flowering and fruiting. Methods for assessing the main bioecological characteristics of plants provide obtaining the main bioecological characteristics of the species, its growth and reproduction. The choice of plants for landscaping, along with their biological and ecological characteristics, is closely related to the soil and climatic conditions of the region. For the stability and durability of the planted greenery, it is advisable to use plants that have more valuable decorative properties. When choosing plants for landscaping, it should be borne in mind that they are more decorative, resistant to diseases and pests. Leucaena pulverulenta Benth., when analyzing the results of the study in terms of its ecological and biological characteristics, the species has a dry subtropical character, is recognized as drought-resistant, heat-resistant, photophilous and less demanding on the soil. The relatively low and high alkalinity of organic and inorganic substances in the gray-brown soils of the study area has a negative impact on the vegetative and generative organs of plants at certain stages of the seasonal development rhythms of these plants. However, this effect is not decisive in completing the life cycle of the studied plants. Thus, it can be concluded from the research that in the conditions of Absheron plants can fully complete the rhythms of development, which is expedient in terms of their widespread use in the landscaping of the Absheron Peninsula.