Analysis of the Aspen Growth (Populus tremula L.) Obtained by in Vitro in the Republic of Tatarstan

Petrova, G A; Mukhametshina, Aigul; Musin, H.G.; Gafiyatov, Renat

doi:10.1051/bioconf/20213700148

Cited by 3 publications

(1 citation statement)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…To date, most of the forest belts are gradually dying off, subject to diseases and in a neglected state. There is a need to carry out a set of forestry measures to preserve and renew the systems of field protective forest belts [10,21].…”

Section: Analysis and Discussion Of The Resultsmentioning

confidence: 99%

Assessment of protective forest plantations on gray forest and sod-podzolic soils of the Predkamye region of the Republic of Tatarstan

Mukhametshina,

Musin,

Mirsiyapov

et al. 2024

BIO Web Conf.

Self Cite

View full text Add to dashboard Cite

Protective forest plantations increase soil fertility and fulfil an important role of soil protection from erosion. Much attention is paid to protective afforestation in the Republic of Tatarstan. In the region, in 2022, protective forest plantations were established on the area of 1801 hectares, of which ravine-beam forests make up 1763 hectares, including 645 hectares with terracing and 38 hectares of field protection strips. Protective forest plantations were created in Aznakaevsky municipal district on the area of 600 ha and in settlements of 114 ha of “compensatory” reforestation and afforestation. The article presents the results of the survey of existing protective forest plantations in the Predkamya zone of the Republic of Tatarstan on sod-podzolic and grey forest soils. The area is characterised by strong washing away, erosion and gully formation, where the area of washed away soils is 66%, erosion-hazardous lands amount to 15.5%. A sanitary condition of plantations, productivity and carbon deposition were assessed. According to silvicultural and taxation indicators, the average age of the surveyed stands is 48 years; the completeness ranges from 0.5 to 0.9, bonitet ranges from I to II. In terms of the sanitary condition, trees of the 1st and 2nd categories predominate; in some areas forest management measures are required. Under the canopy of the plantations, there is a natural regeneration of petiole oak, which is an indigenous species of the Pre-Kama region of the Republic of Tatarstan. On all surveyed sample areas, the largest amount of carbon stock is concentrated on PP7, PP8 and PP19: 786.96, 833.7 and 828.09 tonnes, respectively. These are mixed stands of pine and birch.

show abstract

Section: Analysis and Discussion Of The Resultsmentioning

confidence: 99%

Assessment of protective forest plantations on gray forest and sod-podzolic soils of the Predkamye region of the Republic of Tatarstan

Mukhametshina,

Musin,

Mirsiyapov

et al. 2024

BIO Web Conf.

Self Cite

View full text Add to dashboard Cite

show abstract

In vitro culture introduction and microclonal reproduction of triploid Aspen (Populus Tremula L.)

Asylbaev,

Anokhina,

Urazbakhtina

et al. 2024

Ecological Frontiers

View full text Add to dashboard Cite

Experience of afforestation of steep slopes by sowing and planting PMCR by the example of the Republic of Tatarstan

Mukhametshina,

Musin,

Sibgatullina

et al. 2024

BIO Web Conf.

Self Cite

View full text Add to dashboard Cite

The article presents the results of afforestation of steep slopes by the example of the Republic of Tatarstan. The total area of forests of the Republic of Tatarstan is 1 million 268 thousand ha, including the area of forest fund lands of 1 million 232 thousand ha, which is 18.7 % of the region’s territory. The use of planting material with a closed root system in the creation of protective forest plantations (gully, field protection) guarantees a rooting rate higher than the average norm. The forest cover of the Republic of Tatarstan will increase and is expected to be 17.6 percent at the end of 2029. The research was conducted on a slope in the hydrographic network of the Shumbutka River, where intensive soil flushing occurs. The study area contains 23.10 hectares of protective forest plantations. All surveyed stands have relatively high values in the categories “healthy” (81.0%), “weakened” (18.0%) and “severely weakened” (1.0%). There are no trees in the categories of “dried out”, “fresh drywood” and “old drywood”, which reduce the overall stand weakening values. According to the results of the conducted research, we revealed that afforestation of steep slopes with the Saba sword tool allows planting in hard-to-reach places (steepness of more than 12%). It is impossible to use machinery there; the use of planting material with a closed root system gives positive results, which is mainly reflected in a high survival rate of tree species. In the second year of the research, the closed root system provides higher biometric indices of planted crops. Positive results were obtained in the sowing of oak cherry with the sword tool “Saba”. Ground germination was 67.0%. Preservation by the end of the growing season of 2023 was 85.0%. According to the proposed technology, oak trees in biogroups grow better than acorns do when sown alone. The growth intensity of tree species mainly depends on the agro-technique of protective forest plantations, soil and climatic conditions, slope exposure, availability of water in the soil, the degree of infestation by various diseases and pests.

show abstract

Analysis of the Aspen Growth (Populus tremula L.) Obtained by in Vitro in the Republic of Tatarstan

Cited by 3 publications

References 11 publications

Assessment of protective forest plantations on gray forest and sod-podzolic soils of the Predkamye region of the Republic of Tatarstan

Assessment of protective forest plantations on gray forest and sod-podzolic soils of the Predkamye region of the Republic of Tatarstan

In vitro culture introduction and microclonal reproduction of triploid Aspen (Populus Tremula L.)

Experience of afforestation of steep slopes by sowing and planting PMCR by the example of the Republic of Tatarstan

Contact Info

Product

Resources

About