1) dairy manure
奶牛粪便
1.
Emission of greenhouse gases from stored dairy manure and influence factors;
堆放奶牛粪便温室气体排放及影响因子研究
2.
Rapidly estimating fertilizer value of dairy manure based on physical and chemical properties;
基于理化指标快速预测奶牛粪便肥料成分含量
3.
Experimental studies on dairy manure treatment by static bed composting and microbe reagent inoculating;
不同堆肥方式对奶牛粪便处理效果的试验研究
2) cow manure
奶牛粪便
1.
Fluxes of greenhouse gases emitted from cow manure in four different temperature treatments(5,15,25 and 35 ℃) were measured using closed-air-chamber-gas-chromatography to determine effect of temperature on the emission.
采用封闭罐-气相色谱法对4种不同温度处理下奶牛粪便温室气体排放速率进行测定。
3) digested dairy manure
奶牛粪便残渣
4) Cow manure
奶牛粪
1.
The result indicated that layer faeces and cow manure diversely affected the photosynthesis of wheat in different stages of growth.
通过盆栽试验研究鸡粪和奶牛粪对小麦和油菜光合速率及蒸腾速率的影响。
5) beef slurries
肉牛粪便
1.
In order to found the relationships between physical-mechanical characteristics (such as specific gravity, electrical conductivity and pH) and fertilizer contain (N, P and K) amounts of beef slurries, we measured the physical-mechanical characteristics and fertilizer contain amounts of beef slurries in the laboratory.
N)进行了实验室化学分析,在对所得到的数据进行数理统计分析的基础上,得出了比重、电导率和pH值这三个理化指标可用来较准确地预测肉牛粪便中的肥料成分含量的结论:用比重可较准确地预测粪便中的氮、磷、钾含量(R2>0。
6) yak dung
牦牛粪便
1.
The decomposition of yak dung and its effect on soil nutrition of grassland in northwestern Sichuan,China were investigated.
近年来牦牛粪便被大量出售,显著地改变了生态系统的养分循环。
补充资料：草地上的奶牛业
草地上的奶牛业
草地上的奶牛业 王培摄
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条