Effectiveness of biotechnology on the basis of associative microorganisms at the early stages of forestry process of the Pinus sylvestris L.

The transition to biologically based technologies is one of the priority scientific areas of agriculture and forestry in Russia. The aim of the work is to develop and modify the technology of using biological products on forest tree species and to test it on Scots pine. The effect of pre-sowing inoculation of pine seeds with biological products on soil germination, safety of one- and two-year-old seedlings and their biometric characteristics was studied. The results of the analysis of soil germination of seeds and the safety of 1-year-old seedlings showed that these biological products can be introduced into the technology of growing planting material of Scots pine. It was revealed that the seeds of sensitive trees of the Stupinskaya population turned out to be the most responsive to inoculation with biological products. A stimulating effect has been established on the survival rate of seedlings, preservation, height, growth and diameter of 2-year-old plants in a forestry area (Vernadsky forestry, Tambov region). The height of 2-year-old seedlings of pine 'Ostrogozhskaya' exceeds the control by an average of 18.1%. The use of this biotechnology in forestry production will create favorable conditions for the germination of pine seeds, the growth of seedlings and their higher survival rate.

FINANCING THE COSTS OF FORESTRY PRODUCTION: CURRENT STATUS AND WAYS OF DEVELOPMENT

The article analyzes the state of existing forms of financing of modern forestry, considers the procedure for financing activities for forestry and hunting by forestry institutions. It is emphasized that the existing procedure for financing and spending funds does not provide for the commensuration of rental income from the sale of finished products and the tax value of standing timber, does not determine the content of relations in general between forestry and timber industry.In order to strengthen financing of forestry production and forestry costs, it is proposed to change the institutional structure of functioning and to focus efforts on financing forestry activities in production forestry associations. It is also proposed that payments for forest resources, as the main item of forest income, be determined on the basis of a rent approach, taking into account supply and demand. The proposed measures will allow to strengthen the relationship between the economic interests of the two types of activities within the framework of a single organization and at the same time to strengthen the financial basis for the implementation of the main goal of forestry - to increase the productivity and sustainability of forests as an important structural element of the country's national wealth.

Microclonal reproduction of common aspen (Populus tremula L.) genotypes in the Republic of Tatarstan

The research presents the results of an experiment on propagation of core rot-resistant aspen clones (Populus tremula L.) of diploid and triploid genotypes using microclonal propagation method and their introduction into forestry production in the Republic of Tatarstan. The expediency of using this method in the conditions of the Republic for obtaining healthy aspen planting material is proved, and the prospects of reproduction of clone No.35 with a triploid genotype are shown. The reliable difference of test tube regenerating plants of triploid forms in the height of the shoot and in the development of root systems is proved

How Forest Subsidies Impact Household Income: The Case from China

(1) Background: It is of great significance to evaluate the impact of forestry subsidies on the income of forest farmers to improve policy and enhance efficiency. (2) Methods: Based on the static panel data of household tracking surveys from 2014 to 2018 in Sichuan, Liaoning, and Zhejiang provinces in China, the impacts of forestry subsidies on forest farmer income and impact paths were systematically verified via parameter estimation with the Fixed-Effect model. (3) Results: Forestry subsidies significantly increased forest farmer income. The impact paths could be summarized as follows: First, from the perspective of operating income, forestry subsidies effectively motivated forestry production and promoted the expenditure on forestry production, and thus increased forest farmer operating income. Second, from the perspective of wage income, forestry subsidy policies played a negative role in releasing the forest farmer labor force for off-farm employment. Third, from the perspective of transfer income as a kind of transferred governmental financial subsidy, forestry subsidies covered a large proportion of transfer income for forest farmers. (4) Conclusions: Forestry subsidies could directly increase the transfer income, effectively improve the forestry production capacity, and increase the income of forest farmers. However, forestry subsidies could also bind forest farmers to forestry production to a certain extent, which was not conducive to the liberation of the labor force.

Enhanced Iron Uptake in Plants by Volatile Emissions of Rahnella aquatilis JZ-GX1

Iron deficiency in soil has crucially restricted agricultural and forestry production. Volatile organic compounds (VOCs) produced by beneficial microorganisms have been proven to play an important role in inducing abiotic stress tolerance in plants. We investigated the effects of VOCs released by the rhizobacterium Rahnella aquatilis JZ-GX1 on the growth and root parameters of Arabidopsis thaliana under iron deficiency. The effect of the rhizobacterial VOCs on the gene expression in iron uptake and hormone signaling pathways were detected by RT-qPCR. Finally, the VOCs of the JZ-GX1 strain that could promote plant growth under iron deficiency stress were screened. The results showed that the JZ-GX1 strain could induce A. thaliana tolerance to iron deficiency stress by promoting the development of lateral roots and root hairs and increasing the activities of H+ ATPase and Fe3+ reductase. In addition, the AHA2, FRO2, and IRT1 genes of A. thaliana exposed to JZ-GX1-emitted VOCs were upregulated 25-, 1. 81-, and 1.35-fold, respectively, and expression of the abscisic acid (ABA) synthesis gene NCED3 was upregulated on both the 3rd and 5th days. Organic compounds were analyzed in the headspace of JZ-GX1 cultures, 2-undecanone and 3-methyl-1-butanol were found to promote Medicago sativa and A. thaliana growth under iron-limited conditions. These results demonstrated that the VOCs of R. aquatilis JZ-GX1 have good potential in promoting iron absorption in plants.

Empirical Study on the Effects of Technology Training on the Forest-Related Income of Rural Poverty-Stricken Households—Based on the PSM Method

The implementation of technology training is essential to promote the commercialization of research achievements, and plays a crucial role in poverty alleviation in China. Based on the microcosmic survey data of farmers in four poverty-stricken counties officially assisted by National Forestry and Grassland Administration, the effects of technology training on forest-related income of rural poverty-stricken households is analyzed by using Propensity Score Matching (PSM) method. The study found that after eliminating the deviation from the self-selection and the endogenous issues, the forestry technology training has increased the total forest-related family income and forestry production and operation income by 3.09 times and 2.82 times, respectively. The effect of technology training on income increase is remarkable. Besides, the behavior of poor farmers participating in forestry technology training is significantly affected by the following factors, such as gender, age, family size, managed forestland area, whether they held forest tenure/equity certificate, whether they joined forestry professional cooperatives, and whether they cooperated with forestry enterprises. In order to further improve the effect of technology in poverty alleviation, the following policy recommendations are proposed, including: (1) to encourage poverty-stricken households to actively participate in forestry technology training; (2) to establish a diversified system of forestry technology training; and (3) to ensure the training content is based on the actual needs of the poor.

Features of the formation of land plots for servicing utility buildings and road transport structures

The article examines the process of forming land plots for the maintenance of farm buildings and structures of road transport. It is substantiated that the specifics of the category of land for industry, transport, communications, energy, defense and other purposes is that their formation as an independent category of land is largely due to the withdrawal or redemption of land from agricultural or forestry production. The peculiarities of allotment of land plots for commercial use, in particular, land plots for servicing of economic buildings and constructions of motor transport are substantiated. The stages of construction of road transport facilities and the list of documents that the project customer, in addition to the design assignment, provides to the project organization. Rationale for the formation of land for maintenance of commercial buildings and structures of road transport was considered in the Pryluky district of Chernihiv region.

Genome characterization of 'Candidatus Phytoplasma meliae' (isolate ChTYXIII)

Candidatus Phytoplasma meliae (subgroups 16SrXIII-G and XIII-C) has been reported in association to chinaberry yellowing disease in Argentina, Bolivia and Paraguay. In Argentina, this disease constitutes a major phytosanitary problem for chinaberry forestry production. To date, no genome information of this phytoplasma and others from 16SrXIII-group has been published, hindered its characterization at genomic level. Here we analyze the draft genome of Candidatus Phytoplasma meliae strain ChTYXIII obtained from a chinaberry-infected plant using a metagenomics approach. The draft assembly consists of twenty-one contigs with a total length of 751.949 bp. The annotation contains 669 CDSs, 34tRNA and one set of rRNA operons. Metabolic pathways analysis indicated that the ChTYXIII contains the complete core genes for glycolysis and functional sec system for translocation of proteins. The phylogenetic relationships inferred 132 single copy genes (orthologues core) analysis revealed that Ca. P. meliae constitutes a clade closely related to the Ca. australiense and Ca. P. solani. Thirty-one putative effectors were identified, among which a homologue to SAP11 was found and others that have only been described in this pathogen. This work provides relevant genomic information for Ca. P. meliae and constitutes the first genome described for the group 16SrXIII (MPV).

Formation and improvement f organizational and economic bases of forestry production in state forestry in Ukraine and Podillia region

Some issues on the historical formation of Podillia region of modern Ukraine and the formation of forestry in it are covered. It practically begins and acquires social meaning in the second half of the twentieth century. This means the use of land provided to economic entities (forestries) for growing wood as their main forestry product. The same applies to the cultivation and sale of natural resources related to forestry, secondary forest materials, services of various contents, etc. It is highlighted that the Forest Code of Ukraine has cunningly replaced the object of labor and use of the natural resource «Earth» with forest resources. The issues are somewhat complicated by the use of tax indicators and forms of their analysis and publication without their adaptation to the UN-ECE / FAO Standard Statistical Classification of Land Use and without the necessary grouping by forest and environmental components. The Government of Ukraine approves the Resolution «On Approval of the Procedure for Division of Forests into Categories and Allocation of Specially Protected Forest Areas», which does not bring national forest legislation closer to it. In this way, the further growth of non-timber forest lands at least 3 times or more in comparison with the leading European countries was legitimized. The necessity of improving the content of the current Forest Code of Ukraine, as well as finalization and updating of the Instruction on forest management in the state forestry of Ukraine is proved. The availability of statistical and reporting information on the state of forests of the State Forest Agency of Ukraine for state-owned enterprises of the past allows to update the relevant reporting indicators while adapting them to the norms of European forestry. The proposed measures are aimed at improving forest legislation, as well as the formation of measures in the practical activities of forest management and the work of managers using its materials in forestry.

Study on the Classification of Forestry Infrastructure from the Perspective of Supply Based on the Classical Quartering Method

Complete forestry infrastructure is the material basis for the realization of forestry production, ecology, and social functions. In order to clarify the scope of duties of forest infrastructure suppliers, this paper analyzes the characteristics of forestry infrastructure from the perspective of main suppliers, and summarizes forestry infrastructure as a material engineering facility that provides public services for forestry production, forestry economics, and social and ecological functions. The classical quartering method of goods was used to classify forestry infrastructure, which is divided into four categories: private goods, crowded public goods, club goods, and pure public goods.