PFLANZLICHE VERMEHRUNG

Another famous park, located 23 km from Moscow in Arkhangelskoye, where in the HUSH century. was the estate of the princes Golitsyn. Here is an unusually picturesque area. Arkhangelskoye is an example of the most organic combination of architecture and nature. The highest point of the estate's heyday is 1829. The idea of its structure is revealed gradually. From the big transit road the front alley leads to the house. Then there is the entrance, the triumphal arch, the large front yard of the main building...

The park was even more transformed when Pavlovsk became the imperial residence. Architect V.Brenna (1796-1801) expanded the palace. He built a large stone staircase, which connected the Palace district with Slavyanka, and also created a number of regular compositions: Big circles, Old and New Silvia. During the work of the architect P. Gonzago (1801-1825) two new districts were created - the White Birch and the Parade Field, which occupied about half the area of the entire ensemble. They were located...

For sunflower the technology of obtaining haploids by the method of androgenesis in vitro seems to be perspective, but at the moment it is poorly developed. The regenerated plants are usually of somatic origin. The aim of this work was to study microspore morphogenesis in the culture of anthers in vitro sunflower. For inoculation of the anthers, baskets were sterilized, flowers were isolated from the outermost rows of the basket. Dust was placed on the MS nutrient medium, with different variants of phytohormones and sucrose content...

Einer der wichtigsten Orte zur Lösung kultureller Probleme Gemüsegarten ist die Landmaschine, d.h. das Messsystem für die Anbau von Pflanzen zur Aufrechterhaltung wichtiger, stabiler Kulturen und Qualität. Der Zustand und die Produktivität der Pflanzenorganismen resultieren aus der Reaktion. von ihrer erblichen Basis bis zum komplexen Einfluss von Umweltfaktoren. Vielfalt ist die wichtigste theoretische Grundlage für die Entwicklung von allgemeine Methoden des Anbaus und der Ernte von Gemüsepflanzen und Landmaschinen verschiedener Arten und Sorten...

Curly pilots. Use. Assortment Climbing and climbing pilots are a group of plants used for vertical landscaping, i.e. decorating walls, fences, terraces, poles, balconies, skids, pergolas and for planting on the lawn in the form of columns, pyramids, etc. decorating the selection of culture All the climbing pilots grow well and bloom only when they have a high level of agro-technology - deep cultivated soil, large amounts of fertilizer, regular watering, pruning, etc. Cord is mostly used as a support for shoots...

It is well known that the word "cultura" itself emerged as an opposition to the notion of "natura" - nature. However, this opposition is not entirely correct. For man not only creates a second nature, he also changes the appearance of the first. The nature of the earth is increasingly cultivated, and the culture itself inevitably includes the natural. Nature and culture are united and inseparable, they deny and mutually enrich and complement each other. The concept of "nature" is used in Russian in various senses...

Nature is one of the main opposition to philosophy, culturology, and cultural sociology. Opposition "C. - P." is a prerequisite for the division of all sciences into the sciences of culture (C.) and the sciences of nature (P.), it lies at the heart of the definition of the subject of culturology and the subject of sociology C. In the most general way, C. can be characterized as all that is created by the hands and minds of man in the process of his historical life, respectively, P. - it is all existing and not created by man...

Vernadsky's views largely coincided with those of the French scientist and theologian Pierre Teyard de Chardin (1881-1955). A member of the French Academy of the "Immortals", geologist, palaeontologist, archaeologist and anthropologist, and at the same time a Catholic priest, who remained faithful to his vow of the Church to the end of his life, Tayyar de Chardin, along with Vernadsky, is considered to be the creator of the theory of the noosphere, but not in its materialistic interpretation, but in the religious one...

It is known that closely related crossbreeding leads to a decrease in offspring due to homozygous lethal genes. In gladiolus due to its polyploidy decrease in vitality at single use of ingots has little effect, but at pollination of gladiolus flowers with pollen (pollen from another flower of the same plant) the number of capsules and ripe seeds decreases in comparison with these indicators at artificial intervarietal pollination. The death of plants obtained from seeds from closely related pollination...

The Summer Garden preserves the Emperor's Summer Palace (arch. D.Trezzini), the Coffee House (rebuilt in 1826 by Arch.K.I.Rossi from the Grotto of the 18th century), the Tea House (1827 by Arch.L.I.Charles Man). In 1773-1786 a fence was installed on the Neva side (Archbishops Yu.M. Felten, P.E. Egorov, T.I. Nasonov). In the 1820s there was a fence from the side of Moika (architect L.I.Charlemagne, original by P.P.Bazen). In 1797-1796 a stone terrace was built along the Lebyazhie Canal (arch. G.P...

Features of pre-Petrovsk gardens: mostly regular composition techniques. This is the kind of The fruit orchards of Kiev, Volodymyr and of Moscow in the early period, as well as Moscow's HUP gardens in. The best traditions of oriental art, primarily Byzantium, were used in the construction. Hopper gardens (Kremlin and monastery complexes), mainly flower gardens and some fruit gardens were widely spread. Combination of utilitarian and decorative tasks. In the gardens fruit plantations, medications and aromatic herbs, vast meadows from which hay was mown...

Gardens have existed in Russia since ancient times. The beginning of their device is connected with transition of Slavs to agriculture. In Novgorod, Kiev and other Russian cities numerous wooden constructions were buried in the greenery of gardens and vegetable gardens. The word "garden" means a plot of land planted with trees, shrubs and flowers. Gardens of ancient Russia combined decorative and utilitarian features. Thus, fruit and berry trees and shrubs, as well as ponds, where fish were bred, were the main elements of the garden composition...