Recycled Manure(回收肥料)研究综述
Recycled Manure 回收肥料 - In the livestock system, the main nutrient inputs and outputs were imported feed and recycled manure, respectively. [1]在畜牧系统中，主要的养分输入和输出分别是进口饲料和循环粪肥。 [1]
recycled manure solid 回收粪便固体
Recycled manure solids (RMS) bedding is an alternative bedding option that is growing in popularity on Canadian dairy farms. [1] In the second part, the cubicles were layered to a height of 20 cm with improved bedding composition consisting of recycled manure solids (RMS; 10 kg), ground limestone (200 kg), straw (40 kg) and water (110 l). [2] In the present study, a total of 74 materials (disinfectant powders [n = 51], earth/peat [n = 12], biochar [n = 8], recycled manure solids [n = 3]) were analysed for their content of various toxic metals, trace elements, dioxins and polychlorinated biphenyls. [3] The objectives of this study were to evaluate clinical mastitis incidence in cows housed on recycled manure solids bedding and, more specifically, to determine which pathogens were involved. [4] , recycled manure solid bedding or straw, which has been reported to impact milk microbiota—could have an impact on milk B12 concentration. [5] The aim of this study was to evaluate the effect of recycled manure solids (RMS) as bedding material on bulk tank milk and microbiological implications for cheese quality. [6] However, because several approaches are available, it is difficult for farmers to select the appropriate one to achieve high quality recycled manure solids (RMS). [7] Bedding classification for each farm were: new sand (n = 12), straw and other dry forage (n = 33), wood products (shavings, sawdust; n = 17) and recycled manure solids (RMSs)-compost, digestate (n = 8). [8] The use of recycled manure solids is, on average, associated with higher BBC and poorer udder health, compared to inorganic materials or organic non-manure materials. [9] Canadian dairy producers have an increasing interest in recycled manure solids (RMS) as bedding material because of reduced availability of traditional bedding resources. [10]可回收固体粪肥 (RMS) 垫料是一种替代垫料选择，在加拿大奶牛场越来越受欢迎。 [1] 在第二部分中，隔间被分层至 20 厘米的高度，改进的垫料成分由回收的固体肥料（RMS；10 公斤）、石灰石粉（200 公斤）、稻草（40 公斤）和水（110 升）组成。 [2] 在本研究中，分析了总共 74 种材料（消毒剂粉末 [n = 51]、泥炭/泥炭 [n = 12]、生物炭 [n = 8]、回收的粪便固体 [n = 3]）的含量各种有毒金属、微量元素、二恶英和多氯联苯。 [3] 本研究的目的是评估饲养在回收粪便固体垫料上的奶牛的临床乳腺炎发病率，更具体地说，是确定涉及哪些病原体。 [4] 、回收的粪便固体垫料或稻草，据报道它们会影响牛奶微生物群——可能会对牛奶 B12 浓度产生影响。 [5] 本研究的目的是评估回收的粪肥固体 (RMS) 作为垫料对散装罐牛奶的影响以及微生物对奶酪质量的影响。 [6] 然而，由于有几种方法可供使用，农民很难选择合适的一种来获得高质量的可回收粪便固体 (RMS)。 [7] 每个农场的垫料分类为：新沙子（n = 12）、稻草和其他干草料（n = 33）、木制品（刨花、锯末；n = 17）和可回收的固体粪肥（RMS）——堆肥、沼渣（n = 8)。 [8] 与无机材料或有机非粪肥材料相比，使用回收的粪肥固体平均会导致更高的 BBC 和更差的乳房健康。 [9] 由于传统垫料资源的可用性降低，加拿大乳制品生产商对作为垫料材料的可回收粪便固体 (RMS) 越来越感兴趣。 [10]
recycled manure bedding
The primary aim of this work was to isolate common bovine digestive tract parasites in recycled manure bedding (RMS), as well as to determine the ability of current RMS preparation procedures to eliminate these pathogens. [1] Analyses indicated that variables of importance for more than one spore type included the residual level of spores in milk from individual cows after thorough teat cleaning and forestripping, udder hygiene, clipping or flaming of udders, spore level in feed commodities, spore level in parlor air, how often bedding was topped up or changed, the use of recycled manure bedding, and the use of sawdust bedding. [2]这项工作的主要目的是分离回收粪便垫料 (RMS) 中常见的牛消化道寄生虫，并确定当前 RMS 制备程序消除这些病原体的能力。 [1] 分析表明，对不止一种孢子类型具有重要意义的变量包括在彻底清洁奶头和森林采伐后，个别奶牛的牛奶中的孢子残留水平、乳房卫生、乳房剪断或燃烧、饲料商品中的孢子水平、客厅空气中的孢子水平, 床上用品多久加满或更换一次，使用回收的粪便床上用品，以及使用锯末床上用品。 [2]