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- night soil management 管粪
- Night soil is found to Be an excellent manure. 夜间清出的脏物(粪便)是极好的肥料。
- Night soil is a cheap way to fertilize crops. 粪便是给庄稼施肥的便宜途径。
- Responsible soil management practices are cast aside. 有效的土壤管理方法常被束之高阁。
- So last time it was garbage and this time night soil. 上次是倒垃圾,这次是倒夜壶。
- Application of the various soil and plant sciences to soil management and crop production; scientific agriculture. 农学; 农艺学土壤学和植物学在土壤管理和作物生产中的应用; 科学农业
- Agronomy A branch of agriculture dealing with soil management and crop production. 农学,农艺学:农业的一个分支,主要研究土地的管理和作物的生产。
- Many of the soil management practices recommended for blueberries may actually benefit the fungus, not the plant. 许多松土与护土的作业方案,直接受益的是土壤中的共生根菌。
- Mr. Sanchez then led an effort to develop a soil management program in a huge area of unproductive land in Brazil. 桑奇斯然后在巴西的很大一块不毛之地上组织力量开发了一个土壤管理项目。
- The aroma of ripe corn fields Cecil strands, potatoes, peanuts, I am sure that they, in the quiet of night soil exudes simplicity and sweet fruit. 田里成熟玉米的香气丝丝缕缕,马铃薯、花生,我想一定是他们,在夜的静谧中散发着泥土的质朴与果实的甜香。
- Night soil from the 240 houses in Thiruneermalai is collected in a sump.Methane gas generated from the sludge is used to operate a generator. 村里240户人家的作为肥料用的粪便,全部集中在污水坑里,从沈淀物产生的沼气是用来操作发电机。
- An understanding of the nature of these characteristics is an essential prerequisite to the study of soil profiles, soil types, soil productivity, and soil management. 了解这些特性是对土壤剖面、土壤类型、土壤生产力和土壤管理进行研究的一个必要的先决条件。
- Night soil is a resource as well as contamination and infectant.It is important to dispose night soil with the principles of decreasing, innocuity and resourcing. 摘要粪便既是农业资源,又是污染体和疾病传染源,对粪便进行减量化、无害化和资源化处置具有重要的现实意义。
- Soil loss is a function of six factors, i. e. rainfall, soil erodibility, slope length and steepness, crop and soil management(Wischmier and Smith,1978). 土壤流失是6项因子的函数,即降雨、土壤耐蚀性、坡长和坡度以及作物和土壤管理(Wischmier和Smith,1978)。
- Attic type composting latrine is a latrine mode of aerobiotic ferment,which makes pathogen and ascarid eggs of night soil inactivate to attain the requirements of sanitary standard for the non-hazardous treatment of night soil. 阁楼式堆肥式厕所是好氧发酵的一种厕所模式,可使粪便中的病原体和寄生虫卵失活,达到粪便无害化卫生标准的要求。
- Methods The removal of fecal E. Coli and ascarid eggs on attic type composting latrine was assessed,and the removal of salmonella bacteriophage 28B was studied,according to sanitary standards for the non-hazardous treatment of night soil. 方法按粪便无害化标准对阁楼式堆肥厕所粪大肠菌群和蛔虫卵的去除效果进行检测,对沙门氏菌噬菌体28B的去除效果进行试验研究。
- During the aerobic process for high-concentration night soil wastewater treatment,a great deal of foam is produced,and the system operation and the effluent quality are markedly influenced. 针对高浓度粪便污水在好氧处理过程中产生的大量泡沫会严重影响污水处理系统的运行和出水水质等问题,对泡沫的成因和控制措施进行了研究。
- The huge trees were profiled against the night sky. 在夜空的映衬下显出大树的轮廓。
- The principle on freezing degradated night soil through the test has been studied and the impacting factors to the features of freezing night soil has been analyzed in the article. 通过实验对冰冻降解粪便的原理进行研究;并分析了冰冻对粪便特性的影响因素.
