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Information × Registration Number 0206U005315, 0104U006561 , R & D reports Title To determine the influence of biopreparations, perspective mineral fertilizers, microelements on the yield and quality of vegetable - melon crops popup.stage_title Head Paramonova Tatyna Vladislavovna, Registration Date 15-03-2006 Organization Institute of vegetable and melons Ukrainian Academy of Agrarian Sciences popup.description2 Object of investigations: ground - typical low in humus heavy loam chernozem on loess-like loam, system of microelements application under white head cabbage and table beet at the background of the use of macrofertilizers optimal quantity. The main aim of investigations - to substantiate scientifically the necessity of microelements use at the background of application the optimal doses of macrofertilizers when growing table beet and late white head cabbage on the typical chernozem in the Left Bank Forest-Steppe of Ukraine. The work was conducted by the method of field trials and laboratory-statistic analyses. By the results of conducted investigations on the typical chernozem with irrigation under the Left Bank Forest-Steppe of Ukraine conditions it is determined, that microfertilizers influence positively on the increase of leaf surface area and pure productivity of plants, their biometric indices (diameter of a head, average weight of a cabbage head and a standard beet root). The use of spray nutrition with all microelements increases the cabbage yield 11 - 21% (at the background - 498 c/ha), the beet root yield 13 - 30% (at the background - 392 c/ha). On the cabbage the most effective there were spray treatments in on term with the mixture Mn+Mo+Zn, in two terms - with Molybdenum and microfertilizers "Reacom", the yield increases were correspondingly 88 c/ha, 69 and 106 c/ha. On the table beet the largest yield increase was in variants with the use of Boron, Molybdenum and the mixture Mn+Mo+B, the increases were correspondingly 85 c/ha, 119 and 81 c/ha. Microfertilizers did not worsen and in some cases improved the quality of vegetable output. KEY WORDS: FERTILIZERS, MICROELEMENTS, CABBAGE, TABLE BEETS, QUALITY, YIELD. Product Description popup.authors popup.nrat_date 2020-04-02 Close