excretal

excretal matter排泄物

Effects of excretal returns and soil compaction on nirous oxide emissions from a cattle overwintering area.
Excretal near infrared reflectance spectrometry to monitor the nutrient content of diets of grazing young ostriches (Struthio camelus)
Influence of Probiotics Supplementation on Egg Quality and Excretal Noxious Gas in Laying Hens
The impact of excretal returns from yak and Tibetan sheep dung on nitrous oxide emissions in an alpine steppe on the Qinghai-Tibetan...
A Simple and Rapid Method for the Determination of Excretal Ammonia Using Ammonia Gas Sensing Electrode
Evaluation of Cattle Excreta on Pasture Fertility : I. The excretal dispersion models and their applicable conditions
The effects of grazing with and without excretal returns on the accumulation of nitrogen by ryegrass in a continuously grazed upland...
Endothelial dysfunction of kidney and change of islet excretal function in newly diagnosed type 2 diabetic patients with microalbumi...
The Distribution of Excreta by Freely Grazing Cattle and Its Effect on Pasture Fertility: I. Excretal Distribution 1
Evaluation of cattle excreta on pasture fertility. 2. Simulation studies on uneven excretal dispersion caused by a grazing equipment.