{"id":2190,"date":"2015-07-14T10:56:38","date_gmt":"2015-07-14T07:56:38","guid":{"rendered":"https:\/\/visnyk.mnau.edu.ua\/?p=2190"},"modified":"2015-08-18T12:40:07","modified_gmt":"2015-08-18T09:40:07","slug":"n85v2r2015t1shcherbachuk","status":"publish","type":"post","link":"https:\/\/visnyk.mnau.edu.ua\/en\/n85v2r2015t1shcherbachuk\/","title":{"rendered":"(\u0423\u043a\u0440\u0430\u0457\u043d\u0441\u044c\u043a\u0430) \u0424\u043e\u0440\u043c\u0443\u0432\u0430\u043d\u043d\u044f \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u0456 \u043f\u043e\u0441\u0456\u0432\u0456\u0432 \u0441\u043e\u0457 \u0437\u0430\u043b\u0435\u0436\u043d\u043e \u0432\u0456\u0434 \u0441\u0438\u0441\u0442\u0435\u043c\u0438 \u0437\u0430\u0445\u0438\u0441\u0442\u0443 \u043f\u0440\u043e\u0442\u0438 \u0445\u0432\u043e\u0440\u043e\u0431."},"content":{"rendered":"UDC\u00a0581. 132: 003.13. 581.2<\/p>\n

V. Shcherbachuk<\/p>\n

The article presents the results of three-year (during 2012-2014) experimental research of the effect of using highly efficient fungicides on soybean crops in order to protect plants against attack by diseases for a long growing season, the formation of photosynthetic and grain productivity of soybean varieties and grain quality indicators.
\nThe experiments were downloaded at a dark gray podzolic soil by three times repetition, placement options \u2013 by randomization method. The studies used Ustya soybean variety (originator \u2013 NSC “Institute of Agriculture NAAS”). Technology of soybean growing was common for a soil-climatic zone.
\nThe results of three-years research of fungicides using shows that the highest leaf surface of the Ustya soybean plants formed at variant with Coronet (0,6 l\/ha) + Abakus (1,5 l\/ha) in a phase of full blooming \u2013 43,9 thousand m2<\/sup>\/ha. This index is 3,3 thousand m2<\/sup>\/ha higher than the control variant with Impact K (0,8 l\/ha) + Coronet (0,6 l\/ha).
\nIt was observed that the highest rates of photosynthetic potential (2,80\u00a0million m2<\/sup>\/ha \u00d7 days) and dry matter weight (14,7 g\/plant) formed in the period of full maturity at variant with Coronet (0,6 l\/ha) + Abakus (1,5 l\/ha).
\nOur results showed that on average for three years the least productive (2,20 t\/ha) option was variant with fungicides Impact K (0,8 l\/ha) + Coronet (0,6 l\/ha).
\nThe highest yield (2,70 t\/ha) was observed at variant with double serial using fungicides Coronet (0,6 l\/ha) + Abakus (1,5 l\/ha) in the early stages of budding and flowering completion. The growth was 0,50 t\/ha or 22,7 %. Increased yield at this variant can be explained by the fact that the fungicide Coronet contains a new active substance to which pathogens are not yet resistance.
\nA direct strong relationship (r = 0,99) was established as a result of correlation and regression analysis between yield and fungicides.
\nIt was found that the use of fungicides significantly affected the soybean grain quality indicators. The maximum protein content (37,8 %) observed at variant with a double serial using fungicides Coronet (0,6 l\/ha) + Abakus (1,5 l\/ha) in the early stages of budding and flowering completion. It is 5,3 % higher compared to the control. Oil content at this variant was 19,4 %.
\nA strong direct relationship (r = 0,99) was observed according to the results of the correlation analysis between protein content and fungicides, back strong relationship (r = -0,98) \u2013 between oil and fungicides, back strong connection (r = – 0,99) \u2013 between protein and oil.
\nThus, in the condition of Western Forest-steppes of Ukraine in order to obtain maximum yields of grain at level 2,70 t\/ha with high quality: protein \u2013 37,8 % and oil \u2013 19,4 % in the fight against diseases it is advisable to soybean crops to conduct double serial using of fungicides Coronet (0,6 l\/ha) + Abakus (1,5 l\/ha) in the early stages of budding and flowering completion.<\/p>\n

Key words productivity, soybean, variety, protein, oil, fungicides, net productivity of photosynthesis, photosynthetic capacity.<\/p>\n

V.\u202fShcherbachuk. Features productivity formation depending on protection system diseases.<\/a><\/p>\n

References:<\/p>\n

    \n
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    UDC\u00a0581. 132: 003.13. 581.2 V. Shcherbachuk The article presents the results of three-year (during 2012-2014) experimental research of the effect of using highly efficient fungicides on soybean crops in order to protect plants against attack by diseases for a long growing season, the formation of photosynthetic and grain productivity of soybean varieties and grain quality […]<\/p>\n","protected":false},"author":1,"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":[574],"tags":[598],"aioseo_notices":[],"views":750,"_links":{"self":[{"href":"https:\/\/visnyk.mnau.edu.ua\/en\/wp-json\/wp\/v2\/posts\/2190"}],"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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/visnyk.mnau.edu.ua\/en\/wp-json\/wp\/v2\/comments?post=2190"}],"version-history":[{"count":0,"href":"https:\/\/visnyk.mnau.edu.ua\/en\/wp-json\/wp\/v2\/posts\/2190\/revisions"}],"wp:attachment":[{"href":"https:\/\/visnyk.mnau.edu.ua\/en\/wp-json\/wp\/v2\/media?parent=2190"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/visnyk.mnau.edu.ua\/en\/wp-json\/wp\/v2\/categories?post=2190"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/visnyk.mnau.edu.ua\/en\/wp-json\/wp\/v2\/tags?post=2190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}