Knowledge about fungi diversity following different planting patterns could improve our understanding of soil processes and thus help us to develop sustainable management strategies. The objective of this study was to determine the impact of different furrow-ridge mulching techniques on fungal diversity in rhizosphere soil under continuous cropping system. The investigated treatments were: flat...

The problem of cooperative effect and competition between trees in forest has been considered. Special attention has been paid to the possibility of twofold increase in timber yield due to the dramatic decrease of intraspecific competition between individual trees. Use has been made of a large experimental area (about 50.000 hectares in mountainous Kirghizia) to demonstrate that the drastic inc...

Consider a globally hyperbolic cosmological spacetime. Topologically, the spacetime is then a compact 3-manifold in cartesian product with an interval. Assuming that there is an expanding direction, is there any relation between the topology of the 3-manifold and the asymptotics? In fact, there is a result by Michael Anderson, where he obtains relations between the long-time evolution in Genera...

Due to the extreme weather that hit throughout year resulted in threat of rice plants falling down. It was known fall a limiting factor for obtaining high yields and quality grain. Therefore, it considered important evaluate resistance general methods planting area. Those were transplanting (TP) direct seed (TBL). Based on this objective, we identified morphophysiology stems laying 2 commonly u...

Abstract In the Mid-Atlantic United States, there is increasing interest in delaying cereal rye termination until after soybean planting (i.e., green). Improved understanding of seeding rate effects needed to balance weed and agronomic management goals. We investigated rates on control crop performance when green complementary experiments two regions. The Pennsylvania experiment was replicated ...

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BACKGROUND The aim of this study was to survey minor home help services provided by Swedish municipalities with the main purpose to prevent fall injuries. METHODS If minor home help services were presented on the homepage of a municipality, an initial telephone contact was taken. Thereafter a questionnaire was administered, including questions about target groups, aim with the services, tasks...

Despite the potential to increase soil organic matter, cycle nutrients, and suppress weeds, there is a concern that cover crops (CCs) water use negatively impacts subsequent in water-limited environments. Cover crop management practices such as planting termination timing may mitigate detrimental of CCs semi-arid cropping systems. To determine effects under environments, we evaluated total CC b...

The population density of Hoplolaimus magnistylus, a lance nematode, in cotton was determined at planting, mid-season, and harvest during the 1995 and 1996 growing seasons for a Poinsett County, Arkansas field. Nematode populations increased from planting to harvest in 1995 but declined in 1996. Application of aldicarb at planting at rates of 0.59 or 0.84 kg a.i./ha did not influence either nem...