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Information × Registration Number 0209U008163, 0104U006560 , R & D reports Title To work out a fertilization system in condition of phosphorous fertilizers deficiency under main vegetable crops. popup.stage_title Head Paramonova T.V., Registration Date 29-01-2009 Organization Institute of vegetable and melons Ukrainian Academy of Agrarian Sciences popup.description2 Object of investigations: ground - typical low in humus heavy loam chernozem, 9 field vegetable - feeding crop rotation with crop alternation: barley with undersowing of perennial grasses -perennial grasses of the 1 year of usage - perennial grasses of the 2 year of usage - cucumber - spring wheat - onion for bulbs - tomato - cabbage -root vegetables, aftereffect of 24 years using of fertilizers in the link of vegetable crop rotation, system of fertilization. The main aim of investigations - to determinate a system of fertilization for the increase of the factor of phosphorus usage from the ground and fertilizers by vegetable crops in the crop rotation owing to application of nitrogenous fertilizers, which will ensure optimization of nutritious regime of the ground, the yield increase. By the results of investigations on the typical chernozem with irrigation under conditions of the Left Bank of Ukraine it is determined that with high providing of the ground by nutritious matters (that is on the aftereffect of applied fertilizers) it is possible to use under vegetable - feeding crops only broadcast application of nitrogenous fertilizers in doses N60 - 180 or N30 -45 locally, that favours obtaining additional yield of vegetable - feeding crops. Quality of vegetable produce grown both on the aftereffect, effect and application of nitrogenous and nitrogenous - potassic fertilizers doesn't deteriorate. KEY WORDS: fertilization system, aftereffect of fertilizers, nitrogenous fertilizers, applied fertilizers, effect of fertilizers, ground, yield, fertility of the ground, vegetable - feeding plants. Product Description popup.authors popup.nrat_date 2020-04-02 Close