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Information × Registration Number 0221U101181, 0119U002128 , R & D reports Title Improve ways of prolonging productive longevity of bean-cereal grasslands on the sloping lands of the southern part of the Western Forest-steppe Ukraine. popup.stage_title Head Olifirovych Volodymyr O, Кандидат сільськогосподарських наук Registration Date 15-01-2021 Organization Bukovynian State Agricultural Research Station of the Institute of Agriculture of the Carpathian Region of the National Academy of Agrarian Sciences of Ukraine popup.description2  The most dry matter output (10,27 t/hа) was provided by alfalfa-cereal grass mixture of oblique use at liming, phosphorus-potassium fertilizers application in dosage Р60К60 and mycorrhiza. Pasture grass mixture on this fertilizer variant has provided the dry matter output 5,96 t/hа. Mineral fertilizers and lime have come as an effective factor of botanical composition changing of the researched grass stands. Thus, at a slope usage of alfalfa-cereal grass stand, a part of legume component on the variant with liming, phosphorus-potassium fertilizers application in dosage Р60К60 and mycorrhiza was by 15,2-25,4% higher, compared to the control (without fertilizing). On a legume-cereal grass stand without nitrogen fertilizers implementation, averagely in 2016-2020, the dry matter output made 5,84 t/hа. The most favorable conditions for cereal grass stand productivity forming were at N60 application under the first-, and N30 under the second slopes. Dry matter output on this fertilizing variant made 6,61 t/hа, which exceeded the level of legume-cereal grass stand productivity. Cereal grasses in conditions of providing nitrogen nutrition can form a powerful root system and a dense stem stand, herewith displacing other species from the grass stand. That is why, on the variant with nitrogen fertilizer implementation in dosage N60 under the first slope, and N30 under the second slope, the herbs particle was the lowest and made 6,4-12,5%, and the cereal component particle – 93,6-87,5%. Product Description popup.authors popup.nrat_date 2021-01-15 Close