本文選題：豬舍 + 高能光電除臭設(shè)備　； 參考：《河南科技大學》2015年碩士論文

【摘要】：本研究旨在探討高能光電除臭設(shè)備在豬舍中的應(yīng)用效果。高能光電除臭設(shè)備在豬舍中的試驗性研究:試驗選擇60日齡的育肥豬,隨機分為三組,每組12頭,3個重復,分別飼養(yǎng)在規(guī)格相同的舍間。1組作對照組(不使用高能光電除臭設(shè)備),2、3組作試驗組(使用高能光電除臭設(shè)備),2組在一天中的三個時間段(8:00、14:00、20:00)分別運行15分鐘;3組在一天的五個時間段(8:00、11:00、14:00、17:00、20:00)分別運行15分鐘。試驗分兩個階段進行,分別測定8:00、14:00、20:00以及24h內(nèi)的有害氣體、微粒含量,同時記錄其生產(chǎn)性能和健康狀況;并在試驗開始與結(jié)束時測定微生物濃度。結(jié)果表明:在試驗的全階段,各組間的溫度、濕度和風速無顯著性差異(P0.05)�？諝庵械腘H3濃度在兩階段試驗組均低于對照組,尤其是在8:00、14:00、20:00,第2、3組的平均濃度顯著低于對照組(P0.05);CO2濃度各組間無顯著差異(P0.05);微粒含量2、3組均顯著低于對照組(P0.05);而2、3組間差異不顯著(P0.05)。微生物濃度試驗結(jié)束時2、3組均比對照組顯著降低(P0.05),分別降低43.29%、54.79%。試驗前期各組間的平均日采食量、日增重、料肉比均無顯著性差異(P0.05),但在試驗后期試驗1組和2組的平均采食量和日增重呈現(xiàn)升高的趨勢;高能光電除臭設(shè)備對豬只的健康產(chǎn)生很大的影響,各種疾病的發(fā)生率對照組、試驗1組和2組分別為27%、18.9%、16.2%。高能光電除臭設(shè)備在豬舍中的實際的應(yīng)用效果:在7、14、21、28d時,試驗組的氨氣濃度顯著低于對照組的氨氣濃度(P0.05),分別下降35.78%、40.54%、41.56%、39.20%。在7、14、21、28d時,試驗組微生物含量分別下降13.64%、20.79%、26.32%、26.58%。在試驗的第14、21、28d時,試驗組微粒含量顯著低于對照組(P0.05),并分別降低40.82%、49.34%、56.40%。高能光電除臭設(shè)備可有效降低NH3、微粒含量和微生物含量,提高空氣質(zhì)量,降低豬的發(fā)病率,提高其健康水平。因此高能光電除臭設(shè)備能夠用于實際的生產(chǎn)中,可以達到凈化畜舍空氣的效果。
[Abstract]:The purpose of this study was to investigate the application effect of high energy photoelectric deodorization equipment in pig house. Experimental study of High Energy photoelectric deodorization equipment in Pig House: the experiment selected 60 days old fattening pigs, randomly divided into three groups, each group 12, 3 repeat, Room .1 of the same size served as the control group (no high-energy photoelectric deodorant equipment was used as the experimental group) (using the high-energy photoelectricity deodorizing equipment in three times of the day), the control group was operated for 15 minutes and the other three groups were in the same time period of the day. Each of the five hours of the day runs for 15 minutes, at 11: 00, 14: 00, 17: 00, 20: 00. The experiment was carried out in two stages. The harmful gases and particulate contents of 8: 0014: 0020: 00 and 24 hours were measured, and their production performance and health were recorded, and the microbial concentrations were measured at the beginning and the end of the experiment. The results showed that there was no significant difference in temperature, humidity and wind speed among the groups in the whole phase of the experiment. The concentration of NH3 in the air was lower in the two-stage test group than in the control group. Especially at 8: 00, 14: 00, 20: 00, the average concentration of CO2 in the second group was significantly lower than that in the control group (P 0.05), and the particle content in group 2 was significantly lower than that in the control group (P 0.05), but there was no significant difference between group 2 and group 2 (P 0.05). At the end of the microbial concentration test, the levels of P0.05U and 43.29 were significantly lower in the two groups than in the control group. There was no significant difference in average daily intake, daily gain and feed / meat ratio among the groups in the early stage of the experiment. However, the average daily intake and daily gain of group 1 and group 2 showed an increasing trend in the later stage of the experiment. The health of pigs was greatly affected by high energy photoelectricity deodorization equipment. The incidence of various diseases in the control group was 2718.916.2g in group 1 and group 2, respectively. The practical application effect of high energy photoelectricity deodorizing equipment in pig house: after 28 days, the concentration of ammonia in the test group was significantly lower than that in the control group (P 0.05), and the concentration of ammonia in the test group was significantly lower than that in the control group (P 0.05). The microbial content of the experimental group decreased 13.64 ~ 20.79 and 26.32 ~ 26.58 respectively at the time of 28 days. At the 14th day of the experiment, the particle content of the test group was significantly lower than that of the control group (P 0.05N), and the content of the particles in the test group was decreased by 40.82% and 49.34g / 56.40, respectively. High energy photoelectric deodorization equipment can effectively reduce NH _ 3, microorganism and particulate content, improve air quality, reduce the incidence of pigs and improve their health level. Therefore, high-energy photoelectric deodorization equipment can be used in practical production, can achieve the effect of purifying the air of livestock house.
【學位授予單位】：河南科技大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：S828.4

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