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An optimal soil density has become an object of more extensive research at the end of the 50's, and the increase of research took place in the recent decade. Authors of these works assumed that traditional cultivation causes too great scarification of soil. Therefore, they performed experiments the aim of which was determination of the impact of soil kneading on plant yields. In the majority of experiments, by means of suitable soil compaction directly after sowing, a significant yield increase was observed, amoun...

Growing problems of environmental protection related to the increasing soil degradation and increasing effects of climatic changes require searching for new, more efficient, and cheaper solutions that maintain relevant parameters of soil. One of the suggested solutions of present problems in the area of environmental protection is biochar, namely carbonate obtained from the plant biomass and organic waste pyrolysis. The use of biochar in environmental protection brings advantages, inter alia, such as a possibility...

Consumers of organic products during the process of buying pay attention to information presented on the packaging, except for the product price and utility. Thus, food producers consider the packaging as one of the marketing elements and information included thereon, except for the informative function, also plays a marketing function. The objective of the article is to find an answer to the question: How information provided on the packaging influences the decision on the purchase of the organic product. To find...

The organic food market is one of the most developing food markets both in Poland and in the world. In 2002-2010 the value of organic food market in the world increased by 23 billion. Dynamic development of the organic food market is related to a great demand for organic food, particularly in the European Union. In Poland, the organic food market is changing as a result of the increase of the demand for organic food which is preconditioned with changes in the consumers' likes concerning the food quality and with c...