The role of soil microorganisms in the biogeochemical process and nutrient cycling is critical colossally impacted by agronomic management practices. In order to establish climate-smart precision land leveling practices cereal based cropping systems, comprehension bacterial local area supplement dynamics under differentiating most extreme significance. Climate smart agriculture (CSA) are gainin...

A study was initiated to investigate the relationship between soil test P and depth of soil sampling with runoff losses of dissolved molybdate reactive phosphorus (DMRP). Rainfall simulations were conducted on two noncalcareous soils, a Windthorst sandy loam (fine, mixed, thermic Udic Paleustalf) and a Blanket clay loam (fine, mixed, thermic Pachic Argiustoll), and two calcareous soils, a Purve...

15 Organic soils in peatlands store a great proportion of the global soil carbon pool and can lose 16 carbon via the atmosphere due to degradation. In Germany, most of the greenhouse gas 17 (GHG) emissions from organic soils are attributed to sites managed as grassland. Here we 18 investigated a land use gradient from near-natural wetland (NW) to an extensively managed 19 (GE) to an intensively...

this study investigates the relationship between litter quality and aerial parts of plant on c, n, k, p and c/n ratio of soil in four rangeland species including agropyron intermedium, bromus tomentellus, eurotia ceratoides and kochia prostrata. after recognizing the sites of these species in hamand absard located in 65 km of northern tehran, at the end of growing season, samples of litter, aer...

Soil organic carbon (SOC) plays an important role in soil fertility and is of paramount importance for its contributions to mitigation adaptation climate change. The present study was undertaken estimate the SOC stock properties plantations Southern zone Tamil Nadu. Four different species were selected viz, Eucalyptus, Casuarina, Melia Teak. In all estimation biomass, composite samples collecte...

As an important area of reserve land resources, the Yellow River Delta is faced with the problem of soil salinization. Grasping the characteristics of soil salinity as well as its spatial variation patterns is an important foundation of prevention, control and utilization of saline soil. This study selected Kenli County of the Yellow River Delta, obtained soil salinity data through field survey...

Despite the obvious importance of roots to agro-ecosystem functioning, few studies have attempted to examine the effects of warming on root biomass and distribution, especially under different tillage systems. In this study, we performed a field warming experiment using infrared heaters on winter wheat, in long-term conventional tillage and no-tillage plots, to determine the responses of root b...

introduction in dry areas, water is the limiting factor in improving agricultural production. saving the annual precipitation in the soil is very effective in dryland farming. the amount of rainfall that infiltrates the soil depends on the amount of soil permeability and runoff. the surface remains will be able to better permeable prevent runoff and raindrops and reduce erosion. in addition, ev...

Information on the effect of long-term management on soil nutrients and chemical properties is scanty. We examined the 30-year effect of tillage frequency and cropping sequence combination on dryland soil Olsen-P, K, Ca, Mg, Na, SO4-S, and Zn concentrations, pH, electrical conductivity (EC), and cation exchange capacity (CEC) at the 0-120 cm depth and annualized crop yield in the northern Great...