greenhouse gases emissions from burning fossil fuels and the effect of these gases on climate change is one of the most important ecological and political issues. in this study the energy consumption and greenhouse gas emissions from tillage and soybean planting were assessed in gorgan. this study is done on 13 soybean farms in 2012. information related to tillage and planting operations were p...

Traditional tillage represents a serious threat to the stability of soil ecosystems. Understanding response mechanisms microbial community assembly different practices is major topic ecological research. Here, we investigated bacterial structures and in bulk rhizosphere soils soybeans grown under traditional (moldboard plow, MP) two conservation practices, namely, no-tillage (NT) ridge (RT), us...

At present, the role of agricultural practices on dynamic GHGs is being investigated worldwide. In this study, effects soil tillage (conventional vs. conservation techniques) and fertilization sources (inorganic organic) CO2 emissions in durum wheat (Triticum Desf.)–potato (Solanum tuberosum L.) rotation Mediterranean area were evaluated. This study aimed to understand changes carbon content un...

field capacity, fuel consumption and drive wheel slippage in massey ferguson (mf399) tractor with standard and liquid ballasted (630 kg) axle load and at 4wd mode was evaluated and compared. the tests were conducted at the experimental station, college of agriculture, shiraz university, in a field with clay loam soil at average moisture content of 18% d.b. the experiment was of a randomized com...

tillage and press wheel weight play an important role in seedling emergence, crop establishment and growth. an optimal combination of tillage implements and suitable press wheel weights should increase grain yield. this study investigated the effect of tillage systems and press wheel weights on dry land wheat (triticum aestivum l.) seedling emergence and grain yields in izeh, khuzestan province...

The purpose of research on alternative variants soil tillage systems related to fertilization, vegetal residues, and cover crops, in the case maize crop, is elaborate promote certain integrated technologies conservation agriculture. This paper presents results a study conducted Transylvanian Plain during 2019–2021, regarding influence technological climatic factors yield quality maize. objectiv...