农学 >>> 农学总论 作物学 园艺学 土壤学 植物保护学 农药学 林学 畜牧学 兽医学 水产学
搜索结果: 1-8 共查到农学 Bedding相关记录8条 . 查询时间(0.083 秒)
Moisture content influences physiological characteristics of microbes and physical structure of solid matrices during composting of animal manure. If moisture content is maintained at a proper level, ...
Despite dairy farmers’ awareness of the importance of correct bedding for the health and comfort of their cows, they are often frugal with respect to these bedding materials in order to reduce costs...
The objective of this study was to evaluate the effects of different litter mixture compositions on bedding system temperature, pH and volatile fatty acid and ammonia-N (NH3-N) content, and the serum ...
Despite dairy farmers’ awareness of the importance of correct bedding for the health and comfort of their cows, they are often frugal with respect to these bedding materials in order to reduce costs. ...
This experiment was carried out in order to clarify the amount of decreased nitrogen flowing from bedding plant soil to which zeolite or crushed charcoal had been added. Nitric acid leaching was obser...
The effects of the duration of covering treatment and the period of using a far-red-intercepting film (FR-intercepting film) while raising seedling on the future growth and flowering of certain beddin...
This study was conducted to investigate the efficacy of surface spraying of antimicrobial solutions, oil and application of both on performance of broiler chicken under heat stress and reared on leave...
Rest is a prerequisite for the well-being of cows and they spend 40?0% of the time lying down. In this study the basic physical properties, the friction coefficient, heat flux as a function of time an...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...