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    Π­Ρ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½ΠΎΡΡ‚ΡŒ ΠΊΠΎΠΌΠ±ΠΈΠ½ΠΈΡ€ΠΎΠ²Π°Π½Π½ΠΎΠΉ Π²Π½Π΅ΠΊΠΎΡ€Π½Π΅Π²ΠΎΠΉ ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ ΠΊΠΎΡ€ΠΈΠ°Π½Π΄Ρ€Π° посСвного Π³Π»ΠΈΡ†ΠΈΠ½ΠΎΠΌ ΠΈ ауксинподобными ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Π°ΠΌΠΈ Π½Π° ΡƒΡ€ΠΎΠΆΠ°ΠΉΠ½ΠΎΡΡ‚ΡŒ ΠΏΠ»ΠΎΠ΄ΠΎΠ² ΠΈ сбор эфирного масла

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    Coriander is the leading essential oil crop and occupies vast areas, both in our country and abroad, and is be used to produce linalool, with subsequent processing into other aromatic substances. Increasing its yield and quality of raw materials with the help of modern preparations is an urgent problem of essential oil production.Purpose of the work: increasing the productivity of coriander with combined use of foliar treatments with glycine and auxin-containing preparations for directed control production process in coriander seed.Material and methods. As objects for studying the effect of the drug, varieties of coriander sowing Yantar and Avangard were chosen. Plants were sown in the first or third decade of April, depending on the conditions of the year, using a SZT-3.6 seeder with row spacing of 15 cm. The seeding rate was 25 kg/ha, the seeding depth was 2 cm. concentration 10 mg/l. Drug concentrations: IAA-glycol phosphate – 25, 50 and 100 mg/l, DvaU - 2 ml/l. Treatment with a solution of IUKGF and DvaU was carried out in the phase of budding-beginning of flowering. The cutting was carried out during the period of browning of seeds on the central umbrella. The content of essential oil was determined according to SP XIV method 1.Results. As a result of the research, a positive effect of foliar treatments with glycine was revealed, both on the yield and on the content of essential oil in the raw material of coriander seed varieties Yantar and Avangard. Based on the results obtained, the effective concentration of the drug is determined not only by the characteristics of the variety, but also by weather conditions, when, depending on the conditions during the processing period and the previous harvest, different aspects of the drug action appear. The maximum increase in the collection of essential oil of coriander variety Yantar (11.1 kg/ha) was noted during the combined treatment of plants with glycine at a rate of 10 mg/l in the leaf rosette phase and IAA-GF at a rate of 50 mg/l in the budding phase; varieties Avangard (8.6 kg/ha) - with combined treatment of plants with glycine at a rate of 10 mg/l in the leaf rosette phase and DvaU at a rate of 2 ml/l in the budding phase.ΠΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΡΡ‚ΡŒ. ΠšΠΎΡ€ΠΈΠ°Π½Π΄Ρ€ посСвной являСтся Π²Π΅Π΄ΡƒΡ‰Π΅ΠΉ эфиромасличной ΠΊΡƒΠ»ΡŒΡ‚ΡƒΡ€ΠΎΠΉ ΠΈ Π·Π°Π½ΠΈΠΌΠ°Π΅Ρ‚ ΠΎΠ±ΡˆΠΈΡ€Π½Ρ‹Π΅ ΠΏΠ»ΠΎΡ‰Π°Π΄ΠΈ, ΠΊΠ°ΠΊ Π² нашСй странС, Ρ‚Π°ΠΊ ΠΈ Π·Π° Ρ€ΡƒΠ±Π΅ΠΆΠΎΠΌ ΠΈ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΠ΅Ρ‚ΡΡ для получСния Π»ΠΈΠ½Π°Π»ΠΎΠΎΠ»Π°, с ΠΏΠΎΡΠ»Π΅Π΄ΡƒΡŽΡ‰Π΅ΠΉ ΠΏΠ΅Ρ€Π΅Ρ€Π°Π±ΠΎΡ‚ΠΊΠΎΠΉ Π² Π΄Ρ€ΡƒΠ³ΠΈΠ΅ ароматичСскиС вСщСства. ΠŸΠΎΠ²Ρ‹ΡˆΠ΅Π½ΠΈΠ΅ Π΅Π³ΠΎ уроТайности ΠΈ качСства ΡΡ‹Ρ€ΡŒΡ с ΠΏΠΎΠΌΠΎΡ‰ΡŒΡŽ соврСмСнных ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ΠΎΠ² являСтся Π°ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΠΉ ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌΠΎΠΉ эфирномасличного производства.ЦСль Ρ€Π°Π±ΠΎΡ‚Ρ‹: Ρ€Π°Π·Ρ€Π°Π±ΠΎΡ‚ΠΊΠ° ΠΏΡ€ΠΈΡ‘ΠΌΠΎΠ² ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½ΠΈΡ продуктивности ΠΊΠΎΡ€ΠΈΠ°Π½Π΄Ρ€Π° ΠΏΡ€ΠΈ ΠΏΠΎΠΌΠΎΡ‰ΠΈ ΠΊΠΎΠΌΠ±ΠΈΠ½ΠΈΡ€ΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ примСнСния Π½Π΅ΠΊΠΎΡ€Π½Π΅Π²Ρ‹Ρ… ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΎΠΊ Π³Π»ΠΈΡ†ΠΈΠ½ΠΎΠΌ ΠΈ ауксинсодСрТащих ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ΠΎΠ² для Π½Π°ΠΏΡ€Π°Π²Π»Π΅Π½Π½ΠΎΠ³ΠΎ управлСния ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ†ΠΈΠΎΠ½Π½Ρ‹ΠΌ процСссом ΠΊΠΎΡ€ΠΈΠ°Π½Π΄Ρ€Π° посСвного.ΠœΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»Ρ‹ ΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹. Π’ качСствС ΠΎΠ±ΡŠΠ΅ΠΊΡ‚ΠΎΠ² для изучСния дСйствия ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Π° Π±Ρ‹Π»ΠΈ Π²Ρ‹Π±Ρ€Π°Π½Ρ‹ сорта ΠΊΠΎΡ€ΠΈΠ°Π½Π΄Ρ€Π° посСвного Π―Π½Ρ‚Π°Ρ€ΡŒ ΠΈ Авангард. ПосСв растСний ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ Π² ΠΏΠ΅Ρ€Π²ΠΎΠΉ-Ρ‚Ρ€Π΅Ρ‚ΡŒΠ΅ΠΉ Π΄Π΅ΠΊΠ°Π΄Π΅ апрСля Π² зависимости ΠΎΡ‚ условий Π³ΠΎΠ΄Π°, сСялкой Π‘Π—Π’-3,6 с ΠΌΠ΅ΠΆΠ΄ΡƒΡ€ΡΠ΄ΡŒΡΠΌΠΈ 15 см. Норма высСва составляла 25 ΠΊΠ³/Π³Π°, Π³Π»ΡƒΠ±ΠΈΠ½Π° Π·Π°Π΄Π΅Π»ΠΊΠΈ сСмян – 2 см. ΠžΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΡƒ растСний раствором Π³Π»ΠΈΡ†ΠΈΠ½Π° ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ Π² Ρ„Π°Π·Π΅ Ρ€ΠΎΠ·Π΅Ρ‚ΠΊΠΈ Π² ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΠΈ 10 ΠΌΠ³/Π». ΠšΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΠΈ ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ΠΎΠ²: ИУК-Π³Π»ΠΈΠΊΠΎΠ»ΡŒΡ„ΠΎΡΡ„Π°Ρ‚ – 25, 50 ΠΈ 100 ΠΌΠ³/Π», Π”Π²Π°Π£ – 2 ΠΌΠ»/Π». ΠžΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΡƒ раствором ИУК-Π“Π€ ΠΈ Π”Π²Π°Π£ ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ Π² Ρ„Π°Π·Π΅ Π±ΡƒΡ‚ΠΎΠ½ΠΈΠ·Π°Ρ†ΠΈΠΈ-Π½Π°Ρ‡Π°Π»Π° цвСтСния. Π‘Ρ€Π΅Π·ΠΊΡƒ ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ Π² ΠΏΠ΅Ρ€ΠΈΠΎΠ΄ побурСния сСмян Π½Π° Ρ†Π΅Π½Ρ‚Ρ€Π°Π»ΡŒΠ½ΠΎΠΌ Π·ΠΎΠ½Ρ‚ΠΈΠΊΠ΅. Π‘ΠΎΠ΄Π΅Ρ€ΠΆΠ°Π½ΠΈΠ΅ эфирного масла опрСдСляли ΠΏΠΎ Π“Π€ XIV ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ 1.Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹. Π’ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Π΅ исслСдований выявлСно ΠΏΠΎΠ»ΠΎΠΆΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠ΅ влияниС Π²Π½Π΅ΠΊΠΎΡ€Π½Π΅Π²Ρ‹Ρ… ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΎΠΊ Π³Π»ΠΈΡ†ΠΈΠ½ΠΎΠΌ, ΠΊΠ°ΠΊ Π½Π° ΡƒΡ€ΠΎΠΆΠ°ΠΉΠ½ΠΎΡΡ‚ΡŒ, Ρ‚Π°ΠΊ ΠΈ Π½Π° содСрТаниС эфирного масла Π² ΡΡ‹Ρ€ΡŒΠ΅ ΠΊΠΎΡ€ΠΈΠ°Π½Π΄Ρ€Π° посСвного сортов Π―Π½Ρ‚Π°Ρ€ΡŒ ΠΈ Авангард. Π˜ΡΡ…ΠΎΠ΄Ρ ΠΈΠ· ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½Π½Ρ‹Ρ… Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ΠΎΠ², эффСктивная концСнтрация ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Π° опрСдСляСтся Π½Π΅ Ρ‚ΠΎΠ»ΡŒΠΊΠΎ особСнностями сорта, Π½ΠΎ ΠΈ ΠΏΠΎΠ³ΠΎΠ΄Π½Ρ‹ΠΌΠΈ условиями, ΠΊΠΎΠ³Π΄Π° Π² зависимости ΠΎΡ‚ условий Π² ΠΏΠ΅Ρ€ΠΈΠΎΠ΄ ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ ΠΈ ΠΏΡ€Π΅Π΄ΡˆΠ΅ΡΡ‚Π²ΡƒΡŽΡ‰Π΅ΠΉ ΡƒΠ±ΠΎΡ€ΠΊΠ΅ ΠΏΡ€ΠΎΡΠ²Π»ΡΡŽΡ‚ΡΡ Ρ€Π°Π·Π½Ρ‹Π΅ аспСкты дСйствия ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Π°. Максимальная ΠΏΡ€ΠΈΠ±Π°Π²ΠΊΠ° сбора эфирного масла ΠΊΠΎΡ€ΠΈΠ°Π½Π΄Ρ€Π° сорта Π―Π½Ρ‚Π°Ρ€ΡŒ (11,1 ΠΊΠ³/Π³Π°) ΠΎΡ‚ΠΌΠ΅Ρ‡Π΅Π½Π° ΠΏΡ€ΠΈ ΠΊΠΎΠΌΠ±ΠΈΠ½ΠΈΡ€ΠΎΠ²Π°Π½Π½ΠΎΠΉ ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠ΅ растСний Π³Π»ΠΈΡ†ΠΈΠ½ΠΎΠΌ Π½ΠΎΡ€ΠΌΠΎΠΉ 10 ΠΌΠ³/Π» Π² Ρ„Π°Π·Π΅ Ρ€ΠΎΠ·Π΅Ρ‚ΠΊΠΈ Π»ΠΈΡΡ‚ΡŒΠ΅Π² ΠΈ ИУК-Π“Π€ Π½ΠΎΡ€ΠΌΠΎΠΉ 50 ΠΌΠ³/Π» Π² Ρ„Π°Π·Π΅ Π±ΡƒΡ‚ΠΎΠ½ΠΈΠ·Π°Ρ†ΠΈΠΈ; сорта Авангард (8,6 ΠΊΠ³/Π³Π°) – ΠΏΡ€ΠΈ ΠΊΠΎΠΌΠ±ΠΈΠ½ΠΈΡ€ΠΎΠ²Π°Π½Π½ΠΎΠΉ ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠ΅ растСний Π³Π»ΠΈΡ†ΠΈΠ½ΠΎΠΌ Π½ΠΎΡ€ΠΌΠΎΠΉ 10 ΠΌΠ³/Π» Π² Ρ„Π°Π·Π΅ Ρ€ΠΎΠ·Π΅Ρ‚ΠΊΠΈ Π»ΠΈΡΡ‚ΡŒΠ΅Π² ΠΈ Π”Π²Π°Π£ Π½ΠΎΡ€ΠΌΠΎΠΉ 2 ΠΌΠ»/Π» Π² Ρ„Π°Π·Π΅ Π±ΡƒΡ‚ΠΎΠ½ΠΈΠ·Π°Ρ†ΠΈΠΈ

    ΠŸΠ΅Ρ€ΡΠΏΠ΅ΠΊΡ‚ΠΈΠ²Ρ‹ Π½Π΅ΠΊΠΎΡ€Π½Π΅Π²ΠΎΠΉ ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ раствором Π³Π»ΠΈΡ†ΠΈΠ½Π° для ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½ΠΈΡ продуктивности ΡƒΠΊΡ€ΠΎΠΏΠ° ΠΎΠ³ΠΎΡ€ΠΎΠ΄Π½ΠΎΠ³ΠΎ

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    Relevance. Dill is a popular food and medicinal crop (Anethum graveolens L.) of the Celery family (Apiaceae). Seeds of dill are included in the 14th edition of the State Pharmacopoeia of the Russian Federation. However, this crop is characterized by a relatively low yield, which reduces the efficiency of its production. The use of environmentally friendly growth-regulating compounds can significantly increase the yield and improve its quality. As a growth-regulating, foliar treatment with a solution of the amino acid glycine was tested. The amino acid glycine is environmentally friendly and does not pose a danger to humans and animals. The aim of the work was to increase the productivity of garden dill using foliar treatments with glycine amino acid.Materials and methods. Dill varieties Gribovsky and Symphony were chosen as objects to study the effect of the foliar treatments with glycine. Sowing of seeds was carried out at an early date, which for the conditions of the Lipetsk region corresponds to the first decade of April, with a SZT-3.6 seeder with 15 cm row spacing. The seeding rate was 15 kg/ha, the seeding depth was 1-2 cm. were Treatment with glycine solution was achieved in plants rosette phase. The concentration of glycine was 25, 50 and 100 mg / l. The control plants were sprayed with distilled water. The crop was cut during the period of brown seeds on the central umbrella. The content of essential oil was determined by the 14th edition of the State Pharmacopoeia of the Russian Federation (method 1). The content of the main components was determined by gas chromatography.Results. As a result of the research, a positive effect of foliar treatments with glycine on both yield and the content of essential oil in the raw material of dill varieties Gribovsky and Symphony was revealed. As a result of treatments, regardless of concentration, the seeds yield and the yield of essential oil per unit area increased. The increase in the mass of 1000 pieces of fruits was not unambiguous. Based on the results obtained, the effective concentration of amino acid glycine is determined not only by the characteristics of the variety, but also by weather conditions, when, depending on the conditions during the processing period and prior to harvesting, different aspects of the drug's action appear. According to the results of observations for 2 years and an assessment by the sum of the indicators, the optimal concentration of glycine in most cases was 100 mg / l, at the same time, for the Symphony variety for two years, two-foliar treatment with low concentrations of glycine (10 mg / l rosette + 10 mg / l budding).ΠΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΡΡ‚ΡŒ. Π£ΠΊΡ€ΠΎΠΏ ΠΎΠ³ΠΎΡ€ΠΎΠ΄Π½Ρ‹ΠΉ являСтся вострСбованной ΠΏΠΈΡ‰Π΅Π²ΠΎΠΉ ΠΈ лСкарствСнной ΠΊΡƒΠ»ΡŒΡ‚ΡƒΡ€ΠΎΠΉ (Anethum graveolens L.) ΠΈΠ· сСмСйства Π‘Π΅Π»ΡŒΠ΄Π΅Ρ€Π΅ΠΉΠ½Ρ‹Π΅ (Apiaceae). ΠŸΠ»ΠΎΠ΄Ρ‹ ΡƒΠΊΡ€ΠΎΠΏΠ° ΠΎΠ³ΠΎΡ€ΠΎΠ΄Π½ΠΎΠ³ΠΎ Π²ΠΊΠ»ΡŽΡ‡Π΅Π½Ρ‹ Π² 14 ΠΈΠ·Π΄Π°Π½ΠΈΠ΅ ГосударствСнной Π€Π°Ρ€ΠΌΠ°ΠΊΠΎΠΏΠ΅ΠΈ Π Π€. Однако эта ΠΊΡƒΠ»ΡŒΡ‚ΡƒΡ€Π° Ρ…Π°Ρ€Π°ΠΊΡ‚Π΅Ρ€ΠΈΠ·ΡƒΡŽΡ‚ΡΡ ΠΎΡ‚Π½ΠΎΡΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎ Π½ΠΈΠ·ΠΊΠΎΠΉ ΡƒΡ€ΠΎΠΆΠ°ΠΉΠ½ΠΎΡΡ‚ΡŒΡŽ, Ρ‡Ρ‚ΠΎ сниТаСт ΡΡ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½ΠΎΡΡ‚ΡŒ Π΅Π³ΠΎ производства. ΠŸΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ экологичСски бСзопасных Ρ€ΠΎΡΡ‚Ρ€Π΅Π³ΡƒΠ»ΠΈΡ€ΡƒΡŽΡ‰ΠΈΡ… соСдинСний позволяСт сущСствСнно ΠΏΠΎΠ²Ρ‹ΡΠΈΡ‚ΡŒ ΡƒΡ€ΠΎΠΆΠ°ΠΉ ΠΈ ΡƒΠ»ΡƒΡ‡ΡˆΠΈΡ‚ΡŒ Π΅Π³ΠΎ качСство. Π’ качСствС ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Π° Π½Π°ΠΌΠΈ Π±Ρ‹Π»Π° испытана нСкорнСвая ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠ° раствором аминокислоты Π³Π»ΠΈΡ†ΠΈΠ½, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΉ Π½Π΅ прСдставляСт опасности для Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊΠ° ΠΈ ΠΎΠΊΡ€ΡƒΠΆΠ°ΡŽΡ‰Π΅ΠΉ срСды. ЦСлью Ρ€Π°Π±ΠΎΡ‚Ρ‹ явилось ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½ΠΈΠ΅ продуктивности ΡƒΠΊΡ€ΠΎΠΏΠ° ΠΎΠ³ΠΎΡ€ΠΎΠ΄Π½ΠΎΠ³ΠΎ с ΠΏΠΎΠΌΠΎΡ‰ΡŒΡŽ Π½Π΅ΠΊΠΎΡ€Π½Π΅Π²Ρ‹Ρ… ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΎΠΊ раствором аминокислоты Π³Π»ΠΈΡ†ΠΈΠ½.ΠœΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»Ρ‹ ΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹.Π’ качСствС ΠΎΠ±ΡŠΠ΅ΠΊΡ‚ΠΎΠ² для изучСния дСйствия ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Π° Π±Ρ‹Π»ΠΈ Π²Ρ‹Π±Ρ€Π°Π½Ρ‹ сорта ΡƒΠΊΡ€ΠΎΠΏΠ° ΠΎΠ³ΠΎΡ€ΠΎΠ΄Π½ΠΎΠ³ΠΎ Грибовский ΠΈ Бимфония. ПосСв растСний ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ Π² Ρ€Π°Π½Π½ΠΈΠ΅ сроки, Ρ‡Ρ‚ΠΎ для условий Π›ΠΈΠΏΠ΅Ρ†ΠΊΠΎΠΉ области соотвСтствуСт ΠΏΠ΅Ρ€Π²ΠΎΠΉ Π΄Π΅ΠΊΠ°Π΄Π΅ апрСля, сСялкой Π‘Π—Π’-3,6 с ΠΌΠ΅ΠΆΠ΄ΡƒΡ€ΡΠ΄ΡŒΡΠΌΠΈ 15 см. Норма высСва составляла 15 ΠΊΠ³/Π³Π°, Π³Π»ΡƒΠ±ΠΈΠ½Π° Π·Π°Π΄Π΅Π»ΠΊΠΈ сСмян – 1-2 см. ΠžΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΡƒ растСний раствором Π³Π»ΠΈΡ†ΠΈΠ½Π° ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ Π² Ρ„Π°Π·Π΅ Ρ€ΠΎΠ·Π΅Ρ‚ΠΊΠΈ. ΠšΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΠΈ ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Π° – 25, 50 ΠΈ 100 ΠΌΠ³/Π». ΠšΠΎΠ½Ρ‚Ρ€ΠΎΠ»ΡŒ опрыскивали дистиллированной Π²ΠΎΠ΄ΠΎΠΉ. Π‘Ρ€Π΅Π·ΠΊΡƒ ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ Π² ΠΏΠ΅Ρ€ΠΈΠΎΠ΄ побурСния сСмян Π½Π° Ρ†Π΅Π½Ρ‚Ρ€Π°Π»ΡŒΠ½ΠΎΠΌ Π·ΠΎΠ½Ρ‚ΠΈΠΊΠ΅. Π‘ΠΎΠ΄Π΅Ρ€ΠΆΠ°Π½ΠΈΠ΅ эфирного масла опрСдСляли ΠΏΠΎ Π“Π€ 14 ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ 1. Π‘ΠΎΠ΄Π΅Ρ€ΠΆΠ°Π½ΠΈΠ΅ основных ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½Ρ‚ΠΎΠ² опрСдСляли ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ Π³Π°Π·ΠΎΠ²ΠΎΠΉ Ρ…Ρ€ΠΎΠΌΠ°Ρ‚ΠΎΠ³Ρ€Π°Ρ„ΠΈΠΈ.Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹. Π’ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Π΅ исслСдований выявлСно ΠΏΠΎΠ»ΠΎΠΆΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠ΅ влияниС Π²Π½Π΅ΠΊΠΎΡ€Π½Π΅Π²Ρ‹Ρ… ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΎΠΊ Π³Π»ΠΈΡ†ΠΈΠ½ΠΎΠΌ ΠΊΠ°ΠΊ Π½Π° ΡƒΡ€ΠΎΠΆΠ°ΠΉΠ½ΠΎΡΡ‚ΡŒ, Ρ‚Π°ΠΊ ΠΈ Π½Π° содСрТаниС эфирного масла Π² ΡΡ‹Ρ€ΡŒΠ΅ ΡƒΠΊΡ€ΠΎΠΏΠ° сортов Грибовский ΠΈ Бимфония. Π’ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Π΅ ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΎΠΊ нСзависимо ΠΎΡ‚ ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΠΈ ΠΏΠΎΠ²Ρ‹ΡˆΠ°Π»Π°ΡΡŒ ΡƒΡ€ΠΎΠΆΠ°ΠΉΠ½ΠΎΡΡ‚ΡŒ ΠΈ Π²Ρ‹Ρ…ΠΎΠ΄ эфирного масла с Π΅Π΄ΠΈΠ½ΠΈΡ†Ρ‹ ΠΏΠ»ΠΎΡ‰Π°Π΄ΠΈ. Π£Π²Π΅Π»ΠΈΡ‡Π΅Π½ΠΈΠ΅ массы 1000 ΡˆΡ‚ΡƒΠΊ ΠΏΠ»ΠΎΠ΄ΠΎΠ² Π±Ρ‹Π»ΠΎ Π½Π΅ ΠΎΠ΄Π½ΠΎΠ·Π½Π°Ρ‡Π½Ρ‹ΠΌ. Π˜ΡΡ…ΠΎΠ΄Ρ ΠΈΠ· ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½Π½Ρ‹Ρ… Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ΠΎΠ², эффСктивная концСнтрация ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Π° опрСдСляСтся Π½Π΅ Ρ‚ΠΎΠ»ΡŒΠΊΠΎ особСнностями сорта, Π½ΠΎ ΠΈ ΠΏΠΎΠ³ΠΎΠ΄Π½Ρ‹ΠΌΠΈ условиями, ΠΊΠΎΠ³Π΄Π° Π² зависимости ΠΎΡ‚ условий Π² ΠΏΠ΅Ρ€ΠΈΠΎΠ΄ ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ ΠΈ ΠΏΡ€Π΅Π΄ΡˆΠ΅ΡΡ‚Π²ΡƒΡŽΡ‰ΠΈΠΉ ΡƒΠ±ΠΎΡ€ΠΊΠ΅ ΠΏΡ€ΠΎΡΠ²Π»ΡΡŽΡ‚ΡΡ Ρ€Π°Π·Π½Ρ‹Π΅ аспСкты дСйствия ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Π°. По Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Π°ΠΌ наблюдСний Π·Π° двумя сортами ΡƒΠΊΡ€ΠΎΠΏΠ° ΠΎΠ³ΠΎΡ€ΠΎΠ΄Π½ΠΎΠ³ΠΎ Π² Ρ‚Π΅Ρ‡Π΅Π½ΠΈΠ΅ 2-Ρ… Π»Π΅Ρ‚ ΠΈ ΠΎΡ†Π΅Π½ΠΊΠ΅ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Π° ΠΏΠΎ суммС ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»Π΅ΠΉ ΠΎΠΏΡ‚ΠΈΠΌΠ°Π»ΡŒΠ½Π°Ρ концСнтрация Π³Π»ΠΈΡ†ΠΈΠ½Π° Π² Π±ΠΎΠ»ΡŒΡˆΠΈΠ½ΡΡ‚Π²Π΅ случаСв составила 100 ΠΌΠ³/Π», вмСстС с Ρ‚Π΅ΠΌ для сорта Бимфония Π² Ρ‚Π΅Ρ‡Π΅Π½ΠΈΠ΅ Π΄Π²ΡƒΡ… Π»Π΅Ρ‚ Π±Ρ‹Π»Π° эффСктивна двукратная ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠ° Π½ΠΈΠ·ΠΊΠΈΠΌΠΈ концСнтрациями Π³Π»ΠΈΡ†ΠΈΠ½Π° (10 ΠΌΠ³/Π» Ρ€ΠΎΠ·Π΅Ρ‚ΠΊΠ° + 10 ΠΌΠ³/Π» бутонизация)

    Comparative Analysis of the Outcomes of Laparoscopic Right Hemicolectomy with D2 and D3 Lymphadenectomy in the Treatment of Patients with Right Colon Cancer

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    Introduction. The standard volume of removed groups of lymph nodes for right colon cancer (RCC) has not been determined. According to Japanese clinical guidelines, it is necessary to perform D3 lymphadenectomy in all cases, except stage I, while according to European and Russian clinical guidelines, the standard scope of surgical intervention includes only D2 lymphadenectomy. There are no long-term results regarding differences between D2 and D3 lymph node dissection in RCC; therefore, it is relevant to conduct studies to improve the long-term results of treatment of patients with RCC.Aim: to comparatively evaluate the results of treatment of patients with RCC who underwent laparoscopic right hemicolectomy at A. Tsyb Medical Radiological Research Center.Materials and methods. Conducted from 2018 to 2023, the study included 174 patients with stage I–III RCC: in 106 patients, laparoscopic right hemicolectomy with D2 lymph node dissection was performed, in 68 patients β€” with D3 lymph node dissection. When assessing the homogeneity and comparability of the groups, according to input parameters, such as clinical stage, gender, age, body mass index and tumor location, their heterogeneity was noted, which did not allow a direct comparative assessment of both groups. To eliminate heterogeneity and adequately select groups, a pseudorandomization technique was used, after which the groups (n = 68) became statistically comparable in all main clinical parameters.Results. Statistically significant differences were obtained in the median duration of surgical intervention, which was longer in the group of patients with D3 lymph node dissection β€” 150 (60–393) and 213 (70–390) minutes (p < 0.001), and in the median time of flatus passage β€” 2 (1–4) and 3 (1–9) days, respectively (p = 0.042). Postoperative complications in accordance with the Clavien β€” Dindo classification occurred in 16 (23.5 %) patients in the group with D2 and in 15 patients (22.1 %) in the group with D3 lymph node dissection (p = 0.999); III–V grade complications were noted in 2 (2.9 %) cases in each group (p = 0.999). Postoperative hospital stay was 6 days for patients in both groups (p = 0.369). During pathomorphological assessment of the removed specimen, the median number of examined lymph nodes was significantly higher in the group with D3 lymph node dissection: 14 (1–52) and 19 (3–59) lymph nodes, respectively (p < 0.001). Involvement of apical lymph nodes (groups 203, 213, 223) was noted in 2 (3 %) patients. In the group with D2 lymph node dissection, distant metastases were recorded twice as often as in the group with D3 lymph node dissection β€” in 8 (11.8 %) and 4 (5.9 %) patients, respectively (p = 0.365). Local recurrence was not established in any case. The three-year overall and disease-free survival rates were 94.8 Β± 3.0 and 100 % (p = 0.149) and 80.5 Β± 5.8 and 88.7 Β± 5.8 % (p = 0.177), respectively.Conclusions. The experience of using total mesocolonectomy with D3 lymph node dissection for RCC indicates the safety of this surgical intervention in comparison with traditional surgical techniques, while we did not obtain statistically significant differences in patient survival. To definitively determine the role of D3 lymph node dissection in the treatment of patients with RCC, large multicenter randomized studies are certainly needed
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