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- It was studied of kinds contents and changes of organic acids in the composting of hen feces and dairy manure. 通过模拟试验研究了鸡粪和奶牛粪肥堆腐过程中有机酸的种类、含量和变化规律。
- Effect on dairy manure treatment by static bed composting,outdoor windrow composting and microbe reagent inoculation had been studied. 以奶牛粪便为原料,进行了堆肥槽、露天条垛和接种外源微生物的对比试验。
- Plug flow reactor(PFR) and Continuous stirred tank reactor(CSTR) were studied to compare their performance for treating dairy manure. 对推流式反应器(PFR)和完全混合式反应器(CSTR)用于牛粪液厌氧消化的性能进行了比较研究。
- This experiment studied rapid prediction methods for the fertilizer value of dairy manure based on physical / chemical analysis and near-infrared reflectance spectroscopy (NIRS) technology. 为了探讨基于近红外反射光谱(NIRS)技术快速测定奶牛粪便主要肥料成分含量的可行性,采集代表性样品89份,借助偏最小二乘法。
- anaerobic fermentation of dairy manure 牛粪厌氧发酵
- dairy manure anaerobic fermentation 牛粪厌氧消化
- The place is known for its dairy produce. 这地方因生产乳品而出名。
- Farmers enrich the soil with organic and inorganic manures. 农民用有机肥料和无机肥料来提高土壤的肥力。
- dairy manures 牛粪
- Milk, butter and cheese are brought in here from dairy farms. 牛奶、奶油、奶酪从牛奶场运到这里。
- One of a breed of small, black dairy cattle of Irish origin. 克立牛一种产于爱尔兰的黑色小乳牛
- The business of owning and operating a dairy or a dairy farm. 乳品业拥有和经营乳品公司或乳牛场的商业
- The Anaerobic Fermentation Characterization of the Dairy Manure 牛粪厌氧发酵特性的实验研究
- Milk, butter, and cheese are shipped here from the dairy farms. 牛奶、黄油和奶酪都是各个制酪场运到这里来的。
- Heat was obtained from decomposing manures and hot air flues. 靠肥料分解和烟道为植物提供热量。
- They raise dairy cows, hogs and chickens, too. 他们还饲养奶牛、猪和鸡。
- Miles had done well with his dairy. 迈尔斯的制酪场搞得相当不错。
- The dairy cattle are going to come in. 奶牛要产仔了。
- A man who owns or manages a dairy. 乳牛场主拥有或经营牛奶公司或乳牛场的男子
- The orchid should not be fertilized with thick manures. 兰花忌施浓肥。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
