Questions : While globalisation favours intensive yield-maximizing agriculture with cropping practices that entail agrobiodiversity loss, extensive production systems still exist in areas of marginal lands such as mountainous regions or islands. It is overdue to study systems, their sustainability and ecology potential models for decentralized environmentally balanced land-use. For purpose, we ...

The article presents the results on species composition of segetal component in different climatic zones Tyumen region based an assessment research data period 2017-2019. study weed flora was carried out crops spring wheat Aromashevsk and regions. is represented by that are most often observed these areas during phytosanitary monitoring. At same time, greatest variety plant adapted to grow agri...

As a result of human activity, the rate extinction species is now 100 to 1000 times faster than under natural conditions [1]. According FAO, 75% genetic diversity agricultural crops worldwide has been lost since 1990. In Poland, about field weeds are in danger extinction. Archaeophytes growing on heavy calcareous soils, which characteristic Lathyro-Melandrietum noctiflori, Caucalido-Scandicetum...