搜索结果: 1-10 共查到“农学总论 Manure”相关记录10条 . 查询时间(0.211 秒)
Short-term influence of anaerobically-digested and conventional swine manure, and N fertilizer on organic C and N, and available nutrients in two contrasting soils
Anaerobic Digestion Available N P, K and S Organic C and N Soil Swine Manure
2013/3/4
A three-year (2006-2008) field experiment was conducted at Swift Current and Star City in Saskatchewan to determine the short-term in-fluence of land-applied anaerobically digested swine manure (ADSM)...
Hydrogen Fermentation of Cow Manure Mixed with Food Waste
biohydrogen kitchen refuse livestock manure methane production
2010/10/25
Resource recovery and wastewater purification of agricultural waste are currently considered important ways to reduce environmental impact. In the present study, hydrogen fermentation of cow manure mi...
Effect of Farmyard Manure Combined with Some Phosphate Sources on the Productivity of Canola Plants Grown on a Sandy Soil
Canola plants farmyard manure phosphate sources and phosphate dissolving bacteria
2010/11/15
A field experiment was carried out at Ismailia Agriculture Research Station during 2008 to
study the effect of phosphate derived from either superphosphate fertilizer or phosphate ore individually an...
Reduction of Low-level Cadmium Contamination in Brown Rice by the Methane-fermented Manure liquid
Andosol Cadmium Gray lowland soil Methane fermentation Nitrogen Oxidation-reduction potential of soil
2009/7/8
Reduction of low-level Cadmium contamination in brown rice was examined under three nitrogen fertilization conditions: application of methane-fermented manure liquid (MF), application of ammonium sul...
Green manure legumes for organic seed production of Phleum pratense
Phleum pratense green manure legumes organic seed production
2010/1/19
Experiments conducted during the period 20032008 were designed to study the
effects of six legume species (Trifolium pratensis, Medicago sativa, Trifolium repens, Galega
orentalis, Medicago lupuli...
Preliminary evaluation of the effects of carbonized chicken manure, refuse derived fuel and K fertilizer application on the growth, nodulation, yield, N and P contents of soybean and cowpea in the greenhouse
Carbonization chicken manure grain legumes refuse derived fuel seed yield
2009/3/4
Carbonized organic materials have not traditionally been applied to grain legumes such as soybean (Glycine max L. Merrill) and cowpea (Vigna unguiculata L. Walp) although the potential for favourabl...
Transport of manure-borne Cryptosporidium parvum oocysts through saturatedand unsaturated soil columns
Cryptosporidium parvum soil water transport
2008/11/11
Release of manure-borne Cryptosporidium parvum oocysts is the most probable cause of ground and surface water contamination with this pathogen. Our objective was to assess the effect of water saturati...
Nutrient Release Pattern during Composting Poultry Manure
Composting poultry manure aerobic decomposition nutrients C: N ratio
2010/11/10
An incubation experiment was carried out under aerobic and anaerobic conditions to study the
chemical changes during composting of poultry manure blended with sorghum straw. The incubation experiment...
Monitoring of burden gases emission levels after farmyard manure application in grapevine and vegetable growing
ammonia greenhouse gases burden gases emissions grapevine head cabbage
2014/2/27
Ammonia and greenhouse gas emissions released during the application of farmyard manure in the crop production belong to the most significant air pollution resources of the agricultural activity. In t...
EFFECTS OF SOIL TREATMENTS CONTAINING POULTRY MANURE ON CRUDE OIL DEGRADATION IN A SANDY LOAM SOIL
alternate carbon substrates crude oil degradation poultry manure surfactants
2010/3/23
The impacts of crude oil pollution on a sandy loam soil and the influence of incorporation
of poultry manure alone and in combination with alternate carbon substrates (glucose or starch) and surfacta...