7 research outputs found

    ΠŸΠΎΠ»ΠΈΠΌΠ΅Ρ€Π½Ρ‹Π΅ Π³Π΅Π»ΠΈ для Π·Π°Ρ‰ΠΈΡ‚Ρ‹ ΠΊΠΎΡ€Π½Π΅Π²Ρ‹Ρ… систСм сСянцСв Ρ…Π²ΠΎΠΉΠ½Ρ‹Ρ… ΠΏΠΎΡ€ΠΎΠ΄ ΠΎΡ‚ ΠΈΡΡΡƒΡˆΠ΅Π½ΠΈΡ

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    The results of the development of composite polymer materials for processing root systems of seedlings in order to increase the survival rate of forest crops are presented. It has been established that the type of target additives and the concentration of water-soluble polymers in the compositions for processing can significantly affect the physicochemical properties of the composites and moisture loss by root systems of seedlings. The optimal compositions of composite polymer materials for protecting the root systems of a number of conifers from drying out are given.ΠŸΡ€Π΅Π΄ΡΡ‚Π°Π²Π»Π΅Π½Ρ‹ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ Ρ€Π°Π·Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡ†ΠΈΠΎΠ½Π½Ρ‹Ρ… ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€Π½Ρ‹Ρ… ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»ΠΎΠ² для ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ ΠΊΠΎΡ€Π½Π΅Π²Ρ‹Ρ… систСм сСянцСв с Ρ†Π΅Π»ΡŒΡŽ ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½ΠΈΡ приТиваСмости лСсных ΠΊΡƒΠ»ΡŒΡ‚ΡƒΡ€. УстановлСно, Ρ‡Ρ‚ΠΎ Ρ‚ΠΈΠΏ Ρ†Π΅Π»Π΅Π²Ρ‹Ρ… Π΄ΠΎΠ±Π°Π²ΠΎΠΊ ΠΈ значСния ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΠΉ водорастворимых ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€ΠΎΠ² Π² составах для ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ ΠΌΠΎΠ³ΡƒΡ‚ ΠΎΠΊΠ°Π·Ρ‹Π²Π°Ρ‚ΡŒ сущСствСнноС влияниС Π½Π° Ρ„ΠΈΠ·ΠΈΠΊΠΎ-химичСскиС свойства ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡ‚ΠΎΠ² ΠΈ ΠΏΠΎΡ‚Π΅Ρ€ΡŽ Π²Π»Π°Π³ΠΈ ΠΊΠΎΡ€Π½Π΅Π²Ρ‹ΠΌΠΈ систСмами сСянцСв. ΠŸΡ€ΠΈΠ²Π΅Π΄Π΅Π½Ρ‹ ΠΎΠΏΡ‚ΠΈΠΌΠ°Π»ΡŒΠ½Ρ‹Π΅ составы ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡ†ΠΈΠΎΠ½Π½Ρ‹Ρ… ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€Π½Ρ‹Ρ… ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»ΠΎΠ² для Π·Π°Ρ‰ΠΈΡ‚Ρ‹ ΠΊΠΎΡ€Π½Π΅Π²Ρ‹Ρ… систСм ряда Ρ…Π²ΠΎΠΉΠ½Ρ‹Ρ… ΠΏΠΎΡ€ΠΎΠ΄ ΠΎΡ‚ ΠΈΡΡΡƒΡˆΠ΅Π½ΠΈΡ

    Π Π°Π·Ρ€Π°Π±ΠΎΡ‚ΠΊΠ° ΠΎΡ€Π³Π°Π½ΠΎΠΌΠΈΠ½Π΅Ρ€Π°Π»ΡŒΠ½Ρ‹Ρ… компостов для выращивания лСсного посадочного ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»Π°

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    The organomineral compost compositions, which provide increased biometric indicators of seedlings of forest plants, are described. Compost is obtained on the basis of the secondary resources of forest and agricultural production. The compost readiness indicator, depending on the composition and composting time, is proposed. The influence of the polymer structure-forming agent of the soil on the compost quality is shown. The influence of compost composition variations on the morphometric parameters of seedlings is studied. The recommended ratios of ingredients in organomineral compost for growing planting material in forest nurseries are given.ΠžΠΏΠΈΡΠ°Π½Ρ‹ составы ΠΎΡ€Π³Π°Π½ΠΎΠΌΠΈΠ½Π΅Ρ€Π°Π»ΡŒΠ½Ρ‹Ρ… компостов, ΠΎΠ±Π΅ΡΠΏΠ΅Ρ‡ΠΈΠ²Π°ΡŽΡ‰ΠΈΠ΅ ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½Π½Ρ‹Π΅ биомСтричСскиС ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»ΠΈ сСянцСв лСсных растСний. ΠšΠΎΠΌΠΏΠΎΡΡ‚Ρ‹ ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½Ρ‹ Π½Π° основС Π²Ρ‚ΠΎΡ€ΠΈΡ‡Π½Ρ‹Ρ… рСсурсов лСсного ΠΈ ΡΠ΅Π»ΡŒΡΠΊΠΎΡ…ΠΎΠ·ΡΠΉΡΡ‚Π²Π΅Π½Π½ΠΎΠ³ΠΎ производств. ΠŸΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½ ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»ΡŒ готовности компостов Π² зависимости ΠΎΡ‚ ΠΈΡ… состава ΠΈ сроков компостирования. Показано влияниС ΠΏΠΎΠ»ΠΈΠΌΠ΅Ρ€Π½ΠΎΠ³ΠΎ структурообразоватСля ΠΏΠΎΡ‡Π²Ρ‹ Π½Π° качСство компостов. Π˜Π·ΡƒΡ‡Π΅Π½ΠΎ влияниС Π²Π°Ρ€ΠΈΠ°Ρ†ΠΈΠΉ составов компостов Π½Π° морфомСтричСскиС ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»ΠΈ сСянцСв. ΠŸΡ€ΠΈΠ²Π΅Π΄Π΅Π½Ρ‹ Ρ€Π΅ΠΊΠΎΠΌΠ΅Π½Π΄ΡƒΠ΅ΠΌΡ‹Π΅ ΡΠΎΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΡ ΠΈΠ½Π³Ρ€Π΅Π΄ΠΈΠ΅Π½Ρ‚ΠΎΠ² Π² ΠΎΡ€Π³Π°Π½ΠΎΠΌΠΈΠ½Π΅Ρ€Π°Π»ΡŒΠ½ΠΎΠΌ компостС для выращивания посадочного ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»Π° Π² лСсопитомничСских хозяйствах

    OBJECT-ORIENTED APPROACH TO FORWARDING SERVICE PROCESS SIMULATION

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    The basic structure of simulation model of the forwarding service process for motor transport has been given. Base classes and interfaces of the simulation model have been presented in order to develop suitable decision-making support software. It has been demonstrated that at the moment the simulation is the most acceptable option in forecasting the demand for freight forwarding services and interaction between agents at the transport service market
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