In order to investigate the eff ect of transition of mounted implements from operation to transport on longitudinal stability of a tractor that works on sloping land, a mathematical model was developed. In this model two operation modes for a mounted chisel plow were considered: penetration of the plow into the soil and depth reduction of it, and the eff ects of transferred forces and torques f...

and in the tillage pan was maintained at a high level only when crop residue returns increased and soil pH Long-term experiments are ideal for evaluating the influence of was maintained above 5.6 (Pikul and Allmaras, 1986). agricultural practices on soil organic carbon (SOC) accretion. Little is known about the influence of tillage and N fertilization on SOC Long-term use of N fertilizer also r...

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...

Effects of different tillage management on the growth and yield maize were studied from early June to September 2017. The experiment was set up with three treatments: traditional shallow moldboard plow straw removal (MT), sub-soiling/ /sub-soiling rotation mulch (ST) no-till/sub-soiling/no-till retention (NT). soil compaction layers, plant height, chlorophyll content, above-ground biomass deter...

Soils play a key role in the global carbon cycle. They can be a source or a sink of carbon and in ̄uence CO2 concentrations in the atmosphere. In order to calculate the carbon budget of a region, the effect of soil management practices on carbon sequestration in soils needs to be quanti®ed. Objectives of this experiment were to determine: (i) the effects of ridge till, plow till and no-till on t...

Stratification of nutrient availability, especially of P, that develops with continuous no-till (NT) can affect runoff nutrient concentration and possibly nutrient uptake. The effects of composted manure application and one-time tillage of NT on the distribution of soil chemical properties, root colonization by arbuscular mycorrhizae (AM), and plant P uptake were determined. Research was conduc...