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Struvite Crystallization of Anaerobic Digestive Fluid of Swine Manure Containing Highly Concentrated Nitrogen
Struvite Anaerobic Digestive Fluid Swine Manure
2015/5/18
In this study, the optimal operation factors for struvite crystallization for removing and recovering nitrogen and phosphorus from anaerobic digestive fluid of swine manure containing highly concentra...
Assesment of Ammonia Volatility from Fall Surface-Applied Liquid Dairy Manure
Manure Ammonia Volatility Nitrogen Cycle
2014/11/17
Ammonia emissions from dairy and livestock operations are of significant environmental and human health concern in the United States. Conservation of ammonia from fall surface-applied manure could ben...
Organic carbon dynamics and enzyme activities in agricultural soils amended with biogas slurry, liquid manure and sewage sludge
Biogas Slurry Organic Wastes Organic Carbon Dynamics
2013/2/27
The application of organic soil amendments is a common practice for increasing soil fertility and soil organic carbon (SOC) content. In recent years, a new product from biogas production, biogas slurr...
Relative effects of anaerobically-digested and conventional liquid swine manure, and N fertilizer on crop yield and greenhouse gas emissions
Ammonia Volatilization Anaerobic Digestion
2012/10/15
Anaerobic digestion is a promising technology that could provide an option for managing animal waste with reduced greenhouse gas emissions. A three-year (2006-2008) field experiment was conducted at S...
Potential use of green manure legume cover crops in smallholder maize production systems in Limpopo province, South Africa
Green manure legumes maize N fertilizer smallholder farms
2011/1/31
Much of the smallholder farming sector in Limpopo province of South Africa is located on infertile degraded soils, with nitrogen being one of the predominantly deficient nutrient. The use of green man...
Nitrogen Fixation and Utilization for Green Manure of Common Wild Legume Narrowleaf Vetch(Vicia angustifolia L.)
Chinese milk vetch(Astragalus sinicus L.)
2009/9/10
Narrowleaf vetch (Vicia angustifolia L.) (NLV) is a legume widely distributed in the Eurasian continent. Although commonly growing as a weed in cultivated areas, NLV could become a suitable species fo...
The Change of Cultivation and Utilization of Chinese Milk Vetch (Astragalus sinicus L.), and the Effect of Fertilizer and Soil Fertility on Paddy Field as a Green Manure
Cultivation Utilization Chinese Milk Vetch Fertilizer Soil Fertility Paddy Field
2009/8/6
The Change of Cultivation and Utilization of Chinese Milk Vetch (Astragalus sinicus L.), and the Effect of Fertilizer and Soil Fertility on Paddy Field as a Green Manure.
Effects of Farmyard Manure on Growth and Yield of Turmeric (Curcuma longa L.) Cultivated in Dark-Red Soil,Red Soil and Gray Soil in Okinawa,Japan
Medicinal plant Organic fertilizer Soil fertility Turmeric yield
2009/7/23
Effects of Farmyard Manure on Growth and Yield of Turmeric (Curcuma longa L.) Cultivated in Dark-Red Soil,Red Soil and Gray Soil in Okinawa,Japan.
Advance in Studies on Tropical Legumes Used as Green Manure and It's Contribution to Production in Various Cropping Systems
Tropical Legumes Green Manure
2009/7/16
Advance in Studies on Tropical Legumes Used as Green Manure and It's Contribution to Production in Various Cropping Systems.
Is Chinese Milk Vetch Useful as Green Manure for Summer Buckwheat Cultivation?
Chinese milk vetch Excess moisture injury Green manure Paddy field Summer buckwhea
2009/7/15
Summer buckwheat (Fagopyrum esculentum Moench. cv. Kitawasesoba, summer ecotype) was cultivated from April to June in 1998 in the drained paddy fields of two experimental sites:Hojo city, in the plain...
Effect of Heavy Manure Application and Water Management on Growth and Yield and CH4 and N2O Emission from the Paddy Field
Continuous application of farmyard manure Greenhouse gas Organic paddy field Restriction of irrigation
2009/7/8
The effects of farmyard manure application and water management on the growth and grain yield of rice and CH4 and N2O emission from the paddy field were examined from 2001 to 2003. By application of ...
The variation of mobile humic acids and mineral nitrogen in the soil as affected by the use of perennial grasses for green manure
perennial grasses mobile humic acids mineral nitrogen Cambisol
2009/6/30
The paper presents the findings of the experiments conducted on a clay loam gleyic
Cambisol mical Research in 20072008. The tests were designed to establish the effects of the use of perennial grass...
EVALUATION OF LIGHT SOIL FERTILITY AFTER THE APPLICATION OF ORGANIC WASTE AND MANURE
poultry slaughterhouse waste chicken litter manure light soil soil fertility
2009/3/31
The paper presents a preliminary assessment of the soil conditioner applicabi-lity to improve selected light soil fertility indicators and a comparison of its influence with the impact of manure and c...
Effects of compost and green manure of pea and their combinations with chicken manure and rapeseed oil residue on soil fertility and nutrient uptake in wheat-rice cropping system
Chicken manure compost green manure rapeseed oil residue soil fertility improvement
2009/3/4
Farmers use huge chemical fertilizers for cereal production, which causes health and environmental hazards. Adoption of legumes in cereal based cropping systems and improvement of organic fertiliz...
Manure placement effects on root and shoot growth and nutrient uptake of ‘PITA 14’ Plantain hybrid（Musa sp. AAAB）
Plantain hybrid manure placement root and shoot growth nutrient uptake biomass yield
2009/3/4
Low soil organic matter and associated poor soil fertility cause yield decline in Musa species, necessitating external nutrient input to maintain yield. Best fertilization practices include applying...