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Comparative effects of different soil amendments on amelioration of saline-sodic soils
amendments plant salinity sodicity soil yield
2015/3/3
A greenhouse experiment was conducted to test the potential of different soil amendments in saline-sodic soils reclamation; to affect the growth response of alfalfa (Medicago sativa L.) plants grown o...
Potentials of organic amendments in the control of plant parasitic nematodes
plant parasitic nematodes control organic amendments
2015/1/30
An increasing number of researchers worldwide are showing interest in organic amendment of soil as means of nematode control. Numerous plant species with nematicidal compounds have been identified. Ne...
Evaluation and Amendments of a Healing Garden at the Western Massachusetts Hospital
Evaluation Healing Garden
2014/12/8
This study evaluates the variety and quality of four healing gardens currently in existence, with an eye toward developing a healing garden at Western Massachusetts Hospital (WMH) with similar charact...
Physio-Chemical Evaluation and Functional Assessment of Native Wetland Soils and Organic Amendments for Freshwater Mitigation Wetlands
mitigation wetlands wetland soils organic amendments for mitigation wetlands nonpoint source pollution
2014/11/17
Due to the history of wetland loss within the United States a National “No Net Loss” policy was adopted in 1988. This policy requires the creation of mitigation wetlands to replace lost and/or damaged...
Phosphogypsum amendments and irrigation with acidulated water affect tomato nutrition in reclaimed marsh soils from SW Spain
Solanum lycopersicum tomato micronutrient nutrition
2014/10/28
Phosphogypsum (PG) is a by-product of the P fertilizer industry usually valorised as amendment for acidic and sodic soils. This work was aimed to study the effects of PG on nutrient uptake by industri...
Short-term residual effects of various amendments on organic C and N, and available nutrients in soil under organic crop production
Amendments Compost Organic C and N pH Soil Fertility Soil Quality
2013/2/28
Two 3-year (2008-2010, wheat-pea-barley) field experiments were conducted on certified organic farms near Spalding (Dark Brown Chernozem-Typic Haploboroll) and Star City (Gray Luvisol-Typic Haplocryal...
Organic soil fertility amendments and tritrophic relationships on cabbage in Uganda: Experiences from on-station and on-farm trials
Aphids diamondback moth market crop wastes natural enemies plant attributes
2011/1/13
Organic soil fertility amendments may have direct or indirect pest management properties through an impact on crop characters and/or the pest’s natural enemies. This study was carried out to assess th...
Studies on effect of organic amendments and bio-stimulants on morphology, yield and quality of Gymnema sylvestre R.Br
Gymnema vermicompost humic acid panchagavya Manchurian mushroom
2011/1/11
The experiment on effect of organic amendments and growth promoters on morphology and yield of Gymnema sylvestre was laid out in split plot design with three replications. The main plot consisted of d...
Effects of Long-term Organic Material Amendments on Soil Properties and Corn Yield in Rainfed Area of Thailand
crotalaria mimosa rice bean rice straw
2010/10/25
A long-term field experiment on organic material application has been conducted since 1980 at
Phraphuttabat Technical Service Center, Lop Buri Province, Thailand, to clarify the effectiveness of orga...
Impact of irrigation water quality, irrigation systems, irrigation rates and soil amendments on tomato production in sandy calcareous soil
Lycopersicon esculentum L saline water amendment irrigation methods irrigation rate water use efficiency
2010/2/24
Low quality water for irrigation can impose a major environmental constraint to crop productivity. Effects of water quality, irrigation system, irrigation rates, and type of amendment on the yield and...
Soil Mineral N Dynamics in a Maize Crop Following Different Soil Fertility Amendments in Different Soil Fertility Status in Sub-humid and Semi-arid Regions in Central Kenya
N uptake Organic inputs Nitrate ammonium
2010/11/15
Nitrogen is the major limiting nutrient in crop production and it is also one of the nutrients that is easily lost from the plant-soil system in various ways. Due to this, N supply, N management and N...
Effect of Soil Amendments and Nitrogen Fertilizer Application on Tree and Fine Root Growth and Fruit Quality of Medium-late Maturing Cultivar Citrus ‘Shiranuhi’
bark manure peat-moss perlite tree vigor
2009/7/9
Effects of applying soil amendments and the rate of nitrogen fertilizer application on tree and fine root growth and fruit quality were surveyed in ‘Shiranuhi’ 〔‘Kiyomi’ (Citrus unshiu Marc. × C. sine...
Short-term studies on use of organic amendments for amelioration of a sandy soil
Organic amendments sandy soil amelioration fodder crops
2010/9/10
The increase in world population has posed more pressure in existing arable lands. The nutrients poor sandy soils could be productive if their content of organic matter can be increased. Agricultural ...
Effect of Organic and Inorganic Amendments on Phosphorus Fractions in Soils under Submerged Condition
Phosphorus fractions Poultry manure Cowdung Triple super phosphate
2009/3/12
A laboratory experiment was conducted to document the effect of organic and inorganic amendments on soil P fractions under submerged conditions and to gain understanding of the changes in different P...
Comparison of soil amendments to decrease high strength in SE USA Coastal Plain soils using fuzzy decision-making analyses
soil amendment hardpan PAM organic matter
2008/11/21
Cemented subsurface layers restrict root growth in many southeastern USA Coastal Plain soils. Though cementa- tion is usually reduced by tillage, soil amendments can offer a more permanent solution if...