{"id":3896,"date":"2018-06-26T14:02:18","date_gmt":"2018-06-26T11:02:18","guid":{"rendered":"https:\/\/visnyk.mnau.edu.ua\/?p=3896"},"modified":"2019-02-14T16:17:59","modified_gmt":"2019-02-14T14:17:59","slug":"n97v1r2018domaratsky","status":"publish","type":"post","link":"https:\/\/visnyk.mnau.edu.ua\/en\/n97v1r2018domaratsky\/","title":{"rendered":"E.A. Domaratsky, A.V. Dobrovolsky. Influence of non-root infusions with complex multifunctional preparations on the level and qualitative composition of the chlorophyll complex in sunflower plants."},"content":{"rendered":"E.A. Domaratsky<\/strong><\/p>\n

A.V. Dobrovolsky<\/strong><\/p>\n

The effectiveness of foliar dressing with microelements is widely known. Nowadays, the microfertilizers on complex basis have grown in popularity. It has been proved that plant growth regulators stimulate the growth of the foliar apparatus, affect the biosynthesis of chlorophylls, the formation of chloroplasts, the transport of photoassimilants and the intensity of photosynthesis.
\nThe aim of this research was to determine the influence of extra-root dressing with complex multifunctional fertilizer Wuxal\u00ae<\/sup> and Helafit Combi\u00ae<\/sup> on the state of the initial processes of photosynthesis, to determine the dependence of the responsiveness on light conditions for the formation of chlorophyll content (overall and fractional), depending on the background of mineral nutrition and foliar dressing with multifunctional fertilizers.<\/em><\/p>\n

The article presents the results of studies on the determination of the content of chlorophyll (general and fractional), depending on the background of mineral nutrition and leaf foliage supplementation with multifunctional fertilizers Wuxal\u00ae<\/sup> and Helafit Combi\u00ae<\/sup>.<\/em><\/p>\n

In the conditions of field experiment on black earths of the usual low humus zone of the Steppe of Ukraine, it has been proved that improvement of the nutritional regime of sunflower agrocenosis (the introduction of mineral fertilizers by the norm N30P45 in combination with the multifunctional combination compound Helafit Kombi\u00ae<\/sup>) during the years of research on average increases the total content of chlorophyll by 61%. At the same time, the content of the fraction of chlorophyll “a” increases (by 85% compared with the fraction “b”), and the ratio of the fraction “a” to “b” increases from 2.26 to 4.01. This process is accompanied by an increase in the yield of sunflower by 39%.<\/em><\/p>\n

The further use of research results will provide the opportunity for multidimensional study and determination of the degree of influence of new fertilizers and growth stimulators on optimization of the nutritional regime of sunflower agrocenosis and their subsequent use during cultivation of plants in the agroclimatic conditions of the Steppe zone of Ukraine.<\/em><\/p>\n


\nKey words<\/strong>: sunflower, fertilizer, yield, chlorophyll, Helafit Combi.<\/em><\/p>\n

References:<\/strong><\/p>\n

    \n
  1. Riabchun N. Fotosyntez ta vrozhainist zernovykh kultur [Elektronnyi resurs] \/ N. Riabchun \/\/ Rezhym dostupu: http:\/\/propozitsiya.com\/ua\/fotosintez-ta-vrozhaynist-zernovih-kultur<\/li>\n
  2. Informatsiinyi rozdil saitu hrupy kompanii \u00abREAKOM\u00bb. [Elektronnyi resurs]. \u2013 2007. \u2013 Rezhym dostupu : http:\/\/www.reacom.info\/info.html<\/li>\n
  3. Reakom [Elektronnyi resurs]. \/\/ Sait \u00abTorhovyi dim Nasinnia\u00bb. \u2013 Kyev, 2004. \u2013 Rezhym dostupu : http:\/\/www.ukrfood.com.ua\/tdn\/defence5.php#top<\/li>\n
  4. Monteverde N.A. Yzsldovaniia nad\u2019 obrazovaniem\u044a khlorofylla u rastenii \/ N.A. Monteverde, V.Y. Liubymenko \/\/ Yzvstiia Ymperatorskoi Akademiy Nauk\u2019. VI seriia, 5:1 (1911), 73\u2013101<\/li>\n
  5. Speer, Brian R. Photosynthetic Pigments \/ na saite UCMP Glossary (online). \u2013 University of California, Berkeley Museum of Paleontology. Verified availability August 4, 2005.<\/li>\n
  6. Raven, Peter H.; Evert, Ray F.; Eichhorn, Susan E. Photosynthesis, Light, and Life \/\/ Biology of Plants. \u2014 7th. \u2014 W.H. Freeman, 2005. \u2014 P. 119\u2013127. \u2014 ISBN 0-7167-9811-5.<\/li>\n
  7. Lange, L.; Nobel, P.; Osmond, C.; Ziegler, H. Physiological Plant Ecology I \u2013 Responses to the Physical Environment. \u2014 Springer-Verlag, 1981. \u2014 Vol. 12A. \u2014 P. 67, 259.<\/li>\n
  8. Bulda O. V. y dr. Spektrofotometrycheskyi metod opredelenyia soderzhanyia karotynov, ksantofyllov y khlorofyllov v ekstraktakh semian rastenyi \/\/Fyzyolohyia rastenyi. \u2013 2008. \u2013 T. 55. \u2013 \u2116. 4. \u2013 S. 604-611.<\/li>\n
  9. Kharakterystyka mitsnosti zviazku khlorofilu z bilkovo-lipidnym kompleksom u roslyn pshenytsi za dii salitsylovoi kysloty ta kadmii khlorydu \/ Kavulych Ya. ta in. \/\/ Naukovyi visnyk Chernivetskoho universytetu. Biolohiia (Biolohichni systemy). \u2013 2013. \u2013 \u2116. 5, Vyp. 4. \u2013 S. 471-474.<\/li>\n
  10. Boardman N.K. Comparative photosynthesis of sun and shade plants \/ N.K. Boardman \/\/ Annual review of plant physiology, 1977. \u2013 28(1), 355-377.<\/li>\n
  11. Karpenko V. P. Intensyvnist protsesiv lipoperoksydatsii ta stan antyoksydantnykh system zakhystu yachmeniu yaroho za dii herbitsydu Hranstar 75 i rehuliatora rostu roslyn Emistym S \/ Karpenko V. P. \/\/ Zbirnyk nauk. prats Umanskoho DAU. \u2013 2009. \u2013 Vyp. 72. \u2013 Ch. 1. \u2013 S. 30- 39.<\/li>\n
  12. Ponomarenko S. P. Shliakhamy do ekolohichnoi syrovyny dlia vyroshchuvannia produktiv dytiachoho kharchuvannia \/ Ponomarenko S. P. \/\/ Zakhyst roslyn. \u2013 2005. \u2013 \u2116 4. \u2013S. 15\u201317.<\/li>\n
  13. Vlyianye vnekornevoi podkormky preparatom REAKOM na systemu fotosynteza rastenyi \/ Bairak N. V. y dr. \/\/ Visnyk Kharkivskoho natsionalnoho universytetu imeni V.N. Karazina. Seriia: Biolohiia. \u2013 2008. \u2013 \u2116. 8. \u2013 S. 137-141.<\/li>\n
  14. Dospekhov B.A. Metodyka polevoho opyita \/ B.A. Dospekhov. \u2013 M. : Kolos, 1985. \u2013 335s.<\/li>\n
  15. Teunova E. A. Tekhnolohycheskye yssledovanyia po obosnovanyiu sostava helia khlorofyllypta \/ E. A. Teunova, Z. D. Khadzhyeva \/\/ Razrabotka, yssledovanye y marketynh novoi farmatsevtycheskoi produktsyy : sb. nauch. trudov. \u2014 Piatyhorsk, 2010. \u2014 Vyip. 65. \u2014 S. 232\u2014233.<\/li>\n
  16. Roslynnytstvo : pidruchnyk \/ V.V. Bazalii, O.I. Zinchenko, Yu.O. Lavrynenko ta in. \u2013 Kherson : Hrin D.S., 2015. \u2013 520 s.: il.<\/li>\n
  17. Domaratskyi Ye.O. Osoblyvosti vodospozhyvannia soniashnyka za riznykh umov mineralnoho zhyvlennia \/ Ye.O. Domaratskyi, A.V. Dobrovolskyi \/\/ Naukovi dopovidi NUBiP Ukrainy. \u2013 2017.\u2013 \u2116 1 (65). \u2013 Rezhym dostupu : http:\/\/journals.nubip.edu.ua\/index.php\/Dopovidi\/article\/view\/8117<\/li>\n
  18. Bazalii V.V. Ahrotekhnichnyi sposib prolonhatsii fotosyntetychnoi diialnosti roslyn soniashnyku \/ V.V. Bazalii, Ye.O. Domaratskyi, A.V. Dobrovolskyi \/\/ Visnyk ahrarnoi nauky Prychornomor\u00b4ia. \u2013 2016. \u2013 \u2116 4 (92). \u2013 S. 77 \u2013 84.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"

    E.A. Domaratsky A.V. Dobrovolsky The effectiveness of foliar dressing with microelements is widely known. Nowadays, the microfertilizers on complex basis have grown in popularity. It has been proved that plant growth regulators stimulate the growth of the foliar apparatus, affect the biosynthesis of chlorophylls, the formation of chloroplasts, the transport of photoassimilants and the intensity […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[861],"tags":[646,645],"aioseo_notices":[],"views":405,"_links":{"self":[{"href":"https:\/\/visnyk.mnau.edu.ua\/en\/wp-json\/wp\/v2\/posts\/3896"}],"collection":[{"href":"https:\/\/visnyk.mnau.edu.ua\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/visnyk.mnau.edu.ua\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/visnyk.mnau.edu.ua\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/visnyk.mnau.edu.ua\/en\/wp-json\/wp\/v2\/comments?post=3896"}],"version-history":[{"count":0,"href":"https:\/\/visnyk.mnau.edu.ua\/en\/wp-json\/wp\/v2\/posts\/3896\/revisions"}],"wp:attachment":[{"href":"https:\/\/visnyk.mnau.edu.ua\/en\/wp-json\/wp\/v2\/media?parent=3896"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/visnyk.mnau.edu.ua\/en\/wp-json\/wp\/v2\/categories?post=3896"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/visnyk.mnau.edu.ua\/en\/wp-json\/wp\/v2\/tags?post=3896"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}