Effectiveness of Herbicides in Winter Wheat Crops

To obtain high yields of winter wheat, it is important to control the contamination crops with weeds. It known that yield losses can be 30% or more due presence segetal vegetation in wheat crops. With intensive technology growing chemical method protection against weeds an extremely element. The paper highlights data on species composition and class agrocenosis. effectiveness herbicides their tank mixtures reduce weed component, increase grain quality conditions Luginsky District Zhytomyr region sandy loam soils during 2019-2021 was studied. established structure component agrophytocenosis farm dominated by dicotyledonous species, namely: field mustard (Sinapis arvensis L.), wild radish (Raphanus raphanistrum pansy (Viola tricolor shovelweed (Capsella bursa-pastoris toadpipe (Equisetum arvense blue bottle flower (Centaurea cyanus share which 64.8%. Graminaceous are represented silky bent grass (Apera spica-venti couch-grass (Elytrigia repens rye brome (Bromus secalinus L.). technical efficiency studied separate joint application range 60.8-94.6%. highest indicator crops, 94.6%, obtained experiment using a mixture Granstar Pro 75 + Apiros preparations, norms 0.025+0.013 kg/ha, as well 2.0 t/ha compared contaminated control. Spraying season allows improving indicators structure. In particular, content protein fibrin increases 1.1 times; moisture decreases 1.0-1.1 times, dirt impurity 2.8-6.7 version