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Information × Registration Number 0206U004575, 0104U003831 , R & D reports Title To develop perspective keeping resources of technology of cultivation of high and stable crops of seeds of leguminous grasses in different agrarian ecological zones of Ukraine. Lucerne sowing (3-4 c/h) in conditions of Steppe of Ukraine. popup.stage_title Head Antipova Lidiya Klimovna, Registration Date 02-03-2006 Organization Institute of agroindustrial production of Mikolaiv Ukrainian academy of agrarian sciences. popup.description2 The Object of the study: пластичность and семенная capacity 13 sorts of the lucerne; the reaction sort on contributing herbicide. The Purpose: study the new sort of the lucerne, choose the most adaptive and the most large powered for conditions Steppe Ukraines, define the reaction separate of them on degree засоренности агро ценозов. Novelty: for the first time in неорошаемых condition south Steppe Ukraines is studied семенная capacity 13 sorts of the lucerne and are determined the most adaptive for conditions south Steppe. семенную Capacity separate sort will Compared under выращивании them on background without гербицио and when using chemical and manual weeding sowing. Existing technology is advanced optimization of the high-quality composition of the lucerne. From 13 high-quality samples are chose the most adaptive and large powered: Summer lighting (the general collection семян for three years to lifes 759 kgs/ga), Hope (755), Sinska (752), Eva (750), Vinnichanka (733), Vavilovka 2 (718). Profitability выращивания these sort forms 334, 332, 330, 328, 318, 310% accordingly. The Givenned parameters to productivities 3-4 ц/га provide the sowings of the second year to lifes (299-407 kgs/ga) depending on sort. It Is Installed that productivity sort Sinska, Smuglyanka, Luminary of the first year to lifes to account of the chemical weeding increases from 42, 41, 41 before 143, 135, 142 kgs/ga. 1 grn. additional expenseses on undertaking the chemical weeding люцерновых агроекосистем is dipped additional урожаем семян for amount of 5,2; 4,7; 5,1 grn. accordingly. Due to chemical weeding sowing competitiveness of the lucerne of the second year вегетации increases at the first year of the lifes and increases семенная capacity on 184,1; 204,3 and 196,8% accordingly relatively with checking factor (Sinska on background without herbicide - 63 kgs/ga). Product Description popup.authors popup.nrat_date 2020-04-02 Close