Safeguarding our Soils - UK Government Web Archive
... of around 2.2 million tonnes of topsoil in the UK. This costs British farmers £9m a year in lost production. Climate change has the potential to increase erosion rates through hotter, drier conditions that make soils more susceptible to wind erosion, coupled with intense rainfall incidents that can ...
... of around 2.2 million tonnes of topsoil in the UK. This costs British farmers £9m a year in lost production. Climate change has the potential to increase erosion rates through hotter, drier conditions that make soils more susceptible to wind erosion, coupled with intense rainfall incidents that can ...
"Organic," as a label on produce and other groceries, finally has real
... The organic method treats the soil, plants and animals as a living system. From the environmental and human perspective, this is a better way to grow food, albeit less efficient than conventional farming in terms of yield per acre. However, "efficiency" must also be measured in terms of the long-ter ...
... The organic method treats the soil, plants and animals as a living system. From the environmental and human perspective, this is a better way to grow food, albeit less efficient than conventional farming in terms of yield per acre. However, "efficiency" must also be measured in terms of the long-ter ...
Neonicotinoid Management, Mannion
... • Note: control of whiteflies on gumbo limbo trees has not been consistent regardless of insecticide or method • Note: duration of control is affected by rate, tree condition and environmental conditions ...
... • Note: control of whiteflies on gumbo limbo trees has not been consistent regardless of insecticide or method • Note: duration of control is affected by rate, tree condition and environmental conditions ...
Full-Text PDF
... nuisance to crops like roses. Roses are commonly grown in Kenya on raised beds (~60 cm) (Figure A1) because the rose bushes (from where the flower stem sprouts), can last ~7 years under good management. The raised beds enhance deep root penetration and stability. However, other flower crops like Car ...
... nuisance to crops like roses. Roses are commonly grown in Kenya on raised beds (~60 cm) (Figure A1) because the rose bushes (from where the flower stem sprouts), can last ~7 years under good management. The raised beds enhance deep root penetration and stability. However, other flower crops like Car ...
Investigating CH4 production in an oxic plant
... (1) JLU Gießen, Department of Plant Ecology, Germany, (2) Heidelberg University, Center for Organismal Studies, Germany, (3) Heidelberg University, Institute of Earth Sciences, Germany ...
... (1) JLU Gießen, Department of Plant Ecology, Germany, (2) Heidelberg University, Center for Organismal Studies, Germany, (3) Heidelberg University, Institute of Earth Sciences, Germany ...
Discovery and microbial content of the driest site of
... Temperatures followed a similar pattern, with significantly lower and more unvarying values at increasing depths. Although mean temperatures were similar in the soil profile up to 1 m depth, surface soils usually approached near 60°C during the day and 9°C during the night. In contrast, soils 100 cm ...
... Temperatures followed a similar pattern, with significantly lower and more unvarying values at increasing depths. Although mean temperatures were similar in the soil profile up to 1 m depth, surface soils usually approached near 60°C during the day and 9°C during the night. In contrast, soils 100 cm ...
6156_Van_der_Putten_et_al_FER1_14jan2016_final
... influence plant growth directly, and indirectly through their influence on soil physico-chemical ...
... influence plant growth directly, and indirectly through their influence on soil physico-chemical ...
The Condition of Uncaria Gambir Roxb. as One of
... Interchangeable of aluminium levels (dd) on the ground of Gambier in Pakpak Bharat was pertained into low to moderate on the top layer of soil, while it was very low in the lower layer of soil (Table 1), which means that solubility of Al is at a level which does not harm (not cause toxic/inhibitor) ...
... Interchangeable of aluminium levels (dd) on the ground of Gambier in Pakpak Bharat was pertained into low to moderate on the top layer of soil, while it was very low in the lower layer of soil (Table 1), which means that solubility of Al is at a level which does not harm (not cause toxic/inhibitor) ...
Soil health in agricultural systems
... Soil health is a term which is widely used within discussions on sustainable agriculture to describe the general condition or quality of the soil resource. Soil management is fundamental to all agricultural systems, yet there is evidence for widespread degradation of agricultural soils in the form o ...
... Soil health is a term which is widely used within discussions on sustainable agriculture to describe the general condition or quality of the soil resource. Soil management is fundamental to all agricultural systems, yet there is evidence for widespread degradation of agricultural soils in the form o ...
Title (NOT ALL CAPITAL LETTERS)
... And they require both a study and a response. First of all, it is necessary to purposefully collect, process and analyze information. The data for individual sites, zones, countries should be consolidated into the picture within the whole region. On this basis a correct and consistent policy may be ...
... And they require both a study and a response. First of all, it is necessary to purposefully collect, process and analyze information. The data for individual sites, zones, countries should be consolidated into the picture within the whole region. On this basis a correct and consistent policy may be ...
Invasive Earthworms
... negative impact on the ecosystems they are introduced to. Native worms do exist in some parts of North America, but because of their slow migration patterns they have remained isolated without facilitated transportation. (Cameron, 2009) Biology of the Earthworm Earthworms have a variety of means of ...
... negative impact on the ecosystems they are introduced to. Native worms do exist in some parts of North America, but because of their slow migration patterns they have remained isolated without facilitated transportation. (Cameron, 2009) Biology of the Earthworm Earthworms have a variety of means of ...
Explicit Spatial Markov Chain
... Interclass dependence is the normal characteristic of multinomial classes of categorical variables. Strong interclass dependence exists among classes of complex categorical soil variables such as soil types. Obviously, geostatistical simulations ignoring interclass dependence do not make full use of ...
... Interclass dependence is the normal characteristic of multinomial classes of categorical variables. Strong interclass dependence exists among classes of complex categorical soil variables such as soil types. Obviously, geostatistical simulations ignoring interclass dependence do not make full use of ...
Interactions between mesofauna and microorganisms
... range of animal groups to cohabit and interact. This could explain why high densities of earthworms have been found constantly associated ...
... range of animal groups to cohabit and interact. This could explain why high densities of earthworms have been found constantly associated ...
Deforestation desrtfifcation
... •Both sets of miners have caused damage to the ecosystem by cutting down large areas of forest and by using chemicals to purify their metals. •However, the official mines have made some efforts to repair some of the environmental damage they have caused. For example, at a large bauxite mine on the T ...
... •Both sets of miners have caused damage to the ecosystem by cutting down large areas of forest and by using chemicals to purify their metals. •However, the official mines have made some efforts to repair some of the environmental damage they have caused. For example, at a large bauxite mine on the T ...
Presentation 11
... However, average salinity in soil not the same as ECdrainage. Determine average ECsoil by applying this procedure stepwise to a series of soil depths down to the bottom of the root zone. This approach requires an assumption on how much soil water is used in ET in each depth segment. ...
... However, average salinity in soil not the same as ECdrainage. Determine average ECsoil by applying this procedure stepwise to a series of soil depths down to the bottom of the root zone. This approach requires an assumption on how much soil water is used in ET in each depth segment. ...
Microbial ecology of biological invasions
... disruptive is not well understood. Most studies have focused on invasive plants and animals, although few have considered the effects of invasive microbes, or interactions of invasive plant and animal species with microbial communities. Here, we review effects of invasive plants on soil microbial co ...
... disruptive is not well understood. Most studies have focused on invasive plants and animals, although few have considered the effects of invasive microbes, or interactions of invasive plant and animal species with microbial communities. Here, we review effects of invasive plants on soil microbial co ...
Soil and vegetation nutrient response to bison carcasses in Białowie
... changing the turnover rates of nutrients. Herbivores play a keystone role in nitrogen (N) turnover; they recycle N by eating plants and redistributing it through faeces and urine (Hobbs 1996), causing an increase or a decrease in plant available N. Thus, they can increase the patchiness of N availab ...
... changing the turnover rates of nutrients. Herbivores play a keystone role in nitrogen (N) turnover; they recycle N by eating plants and redistributing it through faeces and urine (Hobbs 1996), causing an increase or a decrease in plant available N. Thus, they can increase the patchiness of N availab ...
ECOSYSTEM
... An ecosystem can be visualized as a functional unit of nature, where living organisms interact among themselves and also with the surrounding physical environment. 2. Mention the two categories of ecosystem. Terrestrial and the aquatic 3. Give an example for manmade ecosystem. Crop fields and an aqu ...
... An ecosystem can be visualized as a functional unit of nature, where living organisms interact among themselves and also with the surrounding physical environment. 2. Mention the two categories of ecosystem. Terrestrial and the aquatic 3. Give an example for manmade ecosystem. Crop fields and an aqu ...
Root Dynamics of Cultivar and NonCultivar Population
... were either non-cultivars hand collected from remnant prairie at KPBS or cultivars purchased from the USDA that were developed within the region. The three cultivars used in this experiment were A. gerardii “Kaw,” S. nutans “Osage,” and S. scoparium “Camper.” All seeds were hand broadcast and raked ...
... were either non-cultivars hand collected from remnant prairie at KPBS or cultivars purchased from the USDA that were developed within the region. The three cultivars used in this experiment were A. gerardii “Kaw,” S. nutans “Osage,” and S. scoparium “Camper.” All seeds were hand broadcast and raked ...
Brown Stem Rot of Soybean
... with brown stem rot? BSR cannot be controlled once plants have been infected. Foliar fungicides and fungicide seed treatments have no effect on the disease. ...
... with brown stem rot? BSR cannot be controlled once plants have been infected. Foliar fungicides and fungicide seed treatments have no effect on the disease. ...
Impacts of wood ants (Formica aquilonia Yarr.) on the invertebrate
... (Rosengren & Sundström 1991), and a positive association with earthworms (Laakso & Setälä 1997, Laakso 1999), which have a potential to indirectly control the rate of various soil processes (e.g. Swift et al. 1979). However, as the available data on the ant-induced effects on soil food webs are main ...
... (Rosengren & Sundström 1991), and a positive association with earthworms (Laakso & Setälä 1997, Laakso 1999), which have a potential to indirectly control the rate of various soil processes (e.g. Swift et al. 1979). However, as the available data on the ant-induced effects on soil food webs are main ...
Document
... they are essential to crop development, seasonal crop uptake is usually lower than for the primary nutrients N,P, and K but considerably higher than the micro-nutrients. The secondary plant nutrients (calcium, magnesium and sulphur) are equally important to the plant growth. In case of their deficie ...
... they are essential to crop development, seasonal crop uptake is usually lower than for the primary nutrients N,P, and K but considerably higher than the micro-nutrients. The secondary plant nutrients (calcium, magnesium and sulphur) are equally important to the plant growth. In case of their deficie ...
No-till farming
No-till farming (also called zero tillage or direct drilling) is a way of growing crops or pasture from year to year without disturbing the soil through tillage. No-till is an agricultural technique which increases the amount of water that infiltrates into the soil and increases organic matter retention and cycling of nutrients in the soil. In many agricultural regions it can reduce or eliminate soil erosion. It increases the amount and variety of life in and on the soil, including disease-causing organisms and disease suppression organisms. The most powerful benefit of no-tillage is improvement in soil biological fertility, making soils more resilient. Farm operations are made much more efficient, particularly improved time of sowing and better trafficability of farm operations.