نتایج جستجو برای: segetal
تعداد نتایج: 77 فیلتر نتایج به سال:
The paper presents data on the occurrence and secondary spreading of rare and threatened vascular plant species in railway habitats of Slovakia. We recorded 17 threatened vascular plant species and other 9 species that we considered to be rare in Slovakia. They grew at railway stations, mainly directly in the rail yard and also at the platforms or other similar facilities. Records of further 39...
The article analyzes the results of studies conducted in stationary experiment NSC «Institute Agriculture NAAS» to determine impact different systems basic tillage on weed agrocenosis oats single and mixed crops with legumes (oats + diaper). aim research is establish influence level weediness crops. technology growing generally accepted recommended for area. obtained convincingly show that from...
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