(2) The ranges of the better process of Eisenia foetida dealing with the animal manure are that temperature is 15-25℃, The humidity is 65-75%,60-70%,65-75% separately, inoculation density is 8-12 earthworm per 90g dry bait, and the ratio of C/N is 18.2-24.3, 16.1-18.9, 19.4-24.7 separately.
The compsition of filter liquid of the cow manure after acidified 2 day: pH, TS, VS, COD, BOD_5, acetic propionic and butyric acid was 6.12-7.10, 2.38-3.14％, 1.72-2.25％, 25-34(g/1), 4.7-5.8 (g/l), 1521-2558(PPm), 409.8-834.7 (PPm).
The mineralization rate of NO3——N became slower after 90 d,while after 120 d the rate of chicken manure,cattle manure and pig manure was 42.6%,24.0%,22.6%,respectively; that of chicken manure compost,cattle manure compost and pig manure compost was 23.4%,16.0%,18.0%.
The average value of contamination index of fecal coliform were 0.755,1.792,2.215,0.578 respectively,and that of heterotrophic bacteria were 1.54,2.73,24.04,6.11 in the seawater samples of the 4 voyage.
Adding potassium fertilizer of 150 kg/hm~2 was proper to increase the yield and quality of tomato with the application of chicken dung 45 m~3/hm~2,N 600 kg/hm~2,P-2O-5 300 kg/hm~2,K-2O 300 kg/hm~2 as chemical fertilizers,which was the fertilization of farmer's practice.
Experiment of applying organic manure on various plums demonstrated that mean single plant yield, mean single fruit weight and commodity rate of Black plum reached 25.6kg, 92.66g and 96.94% respectively after applying poultry dung, which ranged the first among 5 treatments, mean diameter increment reached 3.89%, which raged the third with normal growth.
In the second day after treatment with the dose at 10 mg/mL of the alkaloid, the RGR reduced by 39.8%, and the food intake and the feces weight were respectively 57.7% and 57.4% of the controls.
The lowest amount of food ingested and voided feces, the lowest nutritional index, slowest development, lightest pupae and most mortality were found in those pine caterpillar larvae fed with pine needles which were 50% damaged.
The germination experiment of three groups of seeds (seeds from feces, dry fruits and extracted seeds from dry fruits) was carried out.
sinensis, the seeds from feces still have a relatively higher germination ratio.
Differences in the olfactory response of the palm civet to feces was observed only if they belonged to different species.
Using thin-layer chromatography of fecal bile acids to study the leopard (Panthera pardus ciscaucasica) population
Thin-layer chromatography (TLC) of fecal bile acids has been used to confirm visual identification of scat samples found in Armenia in 2004-2005 and attributed to the leopard (Panthera pardus ciscaucasica).
In total, 642 human fecal samples from children under five years of age, imunocompromised patients, and high-risk persons and 480 randomly selected rectal specimens of cows and calves in Isfahan were examined.
In horse fecal samples, we detected more than 60 morphologically distinct phage types, the majority of which were present as a single phage particle.
They also keep and concentrate major food sources of benthos (live and dead phyto-and zooplankton and fecal pellets) over the benthic community locations.