IOSR Journal of Agriculture and Veterinary Science最新文献_第10页

Molecular Divergence of Staphylococcus Aureus Isolated from Pork Byproducts Based on Coagulase Gene Polymorphism and The Presence of Enterotoxigenic genes 基于凝固酶基因多态性和产肠毒素基因存在的猪肉副产品金黄色葡萄球菌分子分化

IOSR Journal of Agriculture and Veterinary Science Pub Date : 2017-05-01 DOI: 10.9790/2380-1005013439

A. Hakim, A. Samy, Sohad M. Dorgham, S. Omara, E. Elgabry

引用次数: 0

A Study on the influence of MM.106 rootstock on the Vegetative growth and Leaf mineral content of different apple cultivar MM.106砧木对不同苹果品种营养生长和叶片矿物质含量影响的研究

IOSR Journal of Agriculture and Veterinary Science Pub Date : 2017-05-01 DOI: 10.9790/2380-1005021316

Kebede Jobir, Behailu Asrat, Andargachew Detebo

引用次数: 0

Study of the Soil Moisture Content and the Tractor Speed on the Performance Efficiency of the Machinery Unit 土壤含水量和拖拉机转速对机械机组工作效率的影响研究

IOSR Journal of Agriculture and Veterinary Science Pub Date : 2017-05-01 DOI: 10.9790/2380-1005016570

H. A. Jebur, Yasir A. A. Alsayyah

{"title":"Study of the Soil Moisture Content and the Tractor Speed on the Performance Efficiency of the Machinery Unit","authors":"H. A. Jebur, Yasir A. A. Alsayyah","doi":"10.9790/2380-1005016570","DOIUrl":"https://doi.org/10.9790/2380-1005016570","url":null,"abstract":"A field experiment was conducted in the experiment fields of the college of agriculture Abu ghraib Baghdad University, 2016 in a silt clay loam soil , to study the effect of soil moisture content and the speed of the tractor on some tractor performance indicators and some of soil physical characteristics, ArmaTrac 845e and ITM 285 New tractor with sweep plough as a machinery unit were used in this study .Two soil moisture content under 18 20 % and 14 16 % which represented main plot, Three types of plough included : moldboard , chisel and sweep which represented subplot, five levels of foreword speeds of tractor included : 1.5 , 2.53 , 3.75 , 5.3 and 6.71 km / hr which represented sub-subplot. Slippage percentage, Pull force, Effective field capacity, soil moisture level and soil bulk density were measure in this experiment. Split-split plot with complete randomized block design with three replication were used in this study, and Least significant differences (LSD) was used to compare the means of treatments at 0.05 levels. The obtained results, for the range of tests, showed that the Reducing soil moisture content from 18 20 % to 14 16 % caused decreasing slippage percentage by 31.34 % and force pull by 26.14 % and the low value of soil bulk density from 1.25 g/cm3 to 1.24 g/cm3 and low soil moisture level by 20.92 % to 18.76 % and increased effected field capacity by 12.5 %. Increased tractor speed operation led to increase the percentage of slippage and force pull and production field and soil bulk density and the weighted reduce soil moisture level. The interaction between soil moisture content 14 16 % and the speed 1.5 km/hr got a less percentage of slippage 6.36 % and less force pull 6.26 kN and less soil bulk density 1.12 g/cm3, And the interaction between soil moisture content 14 16 % and speed 6.71 km/hr got higher value of the effective field capacity 1.57 he/hr, And the interaction between soil moisture content 18 20 % and the speed 1.5 km/hr gave a higher soil moisture level 21.25 %.","PeriodicalId":14496,"journal":{"name":"IOSR Journal of Agriculture and Veterinary Science","volume":"21 1","pages":"65-70"},"PeriodicalIF":0.0,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72763569","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 13

Jatropha Multifida Poisoning In A Malabari Goat 马拉巴里山羊麻风树中毒

IOSR Journal of Agriculture and Veterinary Science Pub Date : 2017-05-01 DOI: 10.9790/2380-1005015455

S. Sulficar

引用次数: 0

Estimation the Demand on Human Laborby Using Dual Approachin Iraqi Agricultural Sector 用二元法估计伊拉克农业部门对人力的需求

IOSR Journal of Agriculture and Veterinary Science Pub Date : 2017-05-01 DOI: 10.9790/2380-1004024550

E. H. Ali

{"title":"Estimation the Demand on Human Laborby Using Dual Approachin Iraqi Agricultural Sector","authors":"E. H. Ali","doi":"10.9790/2380-1004024550","DOIUrl":"https://doi.org/10.9790/2380-1004024550","url":null,"abstract":"There is no doubt thateconomic efficiency achieve when all the inputs factors use in an efficient way. The aim of this paper is determined the demand for Labor and the impact of the relationship between the Labor and Capital in the Iraqi agricultural sector during the period 1990-2014 rely on the dual approach by using the profit and cost models. To estimate the profit function it used the Cobb-Douglas model, and the results showed that the Labor demand elasticity for the worker’s wage is -0.87, and that means when the wages are rise about 10% the demand of Labor will reduce about 1.78%.The cross-sectional elasticity between labor and capital is about 4.6, and that means for any increase in the capital such as 1% led to increasing the labor by about 4.6%. That confirms the hypothesis of this study where there is a substitutional relationship between the labor and capital for labor than capital, which means whenever to increase the capital or any technology improvement led to increasing the production and raises the investment. The labor demand function showed that the elasticity of the worker’s wage for the value of the wages in the agricultural profit is about 0.462. That is mean when the employee’s salary increase 1% the wages increase 0.462% from the profit, however; this rate is very low because of the agricultural sector depends on the family work regardless of the level of the wages. The cost function is determined too and used the Cobb-Doglegs model by using the Eviews.6 program. The results showed when the wages increase 1% the agricultural costs will increase too for about 16.2%, and that is mean the Iraqi agricultural sector still have real problems of disguised unemployment. The study recommended to using the intensive technological ways to increase the worker productivity","PeriodicalId":14496,"journal":{"name":"IOSR Journal of Agriculture and Veterinary Science","volume":"33 1","pages":"45-50"},"PeriodicalIF":0.0,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76031525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Diagnosis of Caprine Brucellosis by Serology and Multiple PCR 山羊布鲁氏菌病的血清学和多重PCR诊断

IOSR Journal of Agriculture and Veterinary Science Pub Date : 2017-05-01 DOI: 10.9790/2380-1005015664

Baiq Siti Rohmatul Bayyinah, S. Sukartono, M. Ma’shum, M. Mahrup

引用次数: 0

Methane Emission in Paddy Field with Local Rice Variety in Peat- Swamps Agricultural Lands, South Kalimantan 南加里曼丹泥炭沼泽农田本地水稻品种稻田甲烷排放

IOSR Journal of Agriculture and Veterinary Science Pub Date : 2017-05-01 DOI: 10.9790/2380-1005011015

S. Adyatma, S. Soemarno, Sukoso Sukoso, A. R. Saidy

引用次数: 0

Performance of Regularly Cycling Repeater Dairy Cows on Mineral Mixture Supplementation 定期循环重复奶牛添加矿物混合物的生产性能研究

IOSR Journal of Agriculture and Veterinary Science Pub Date : 2017-04-01 DOI: 10.9790/2380-1004010913

V. Meenalochani, D. Chandrasekaran, M. Murugan, M. Purusothaman, P. Vasanthakumar

{"title":"Performance of Regularly Cycling Repeater Dairy Cows on Mineral Mixture Supplementation","authors":"V. Meenalochani, D. Chandrasekaran, M. Murugan, M. Purusothaman, P. Vasanthakumar","doi":"10.9790/2380-1004010913","DOIUrl":"https://doi.org/10.9790/2380-1004010913","url":null,"abstract":"The dairy cows in Dharmapuri district of Tamil Nadu are reared with limited amount of dry fodder, green grass and wheat bran as concentrate sources. This affects the productive and reproductive performance of dairy cows. Hence an attempt was made to assess the deficit per cent of nutrient intake in comparison with NRC (2001) feeding standard, in eight regularly cycling repeater, Jersey cross (Jx) and Holstein Friesian cross (HFx) cows. The results revealed there was deficit /kg of dry matter intake (DMI) in Total digestible nutrient (TDN), crude protein (CP) and calcium (Ca) was The deficit /kg of dry matter intake (DMI) in Total digestible nutrient (TDN), crude protein (CP) and calcium (Ca) was 1.65 kg/day, 1134, 413 and 29 g/day, respectively and intake of phosphorus was excess by 0.64 g/day in Jx and in (HFx) cows the DMI,TDN, CP and Ca deficit were 1.26 kg/day, 865, 394 and 25 g/day, respectively and intake of phosphorus was excess by 13 g/day. Considering the low levels of calcium and excess phosphorous intake of the animals when compared to NRC (2001), supplementation of commercially available mineral mixture at the rate of 50 g per cow per day was done from day of insemination till the days of confirmation of pregnancy (90 days). Even though there was deficiency of other nutrients in this experiment, the trial was planned with mineral mixture alone to ascertain whether feeding mineral mixture alone will be sufficient to mitigate the repeat breeding problems. The result of the study concluded that repeater problem can be nullified to 75 % in Jx cows and 87% in HFx cows on supplementation of mineral mixture at the rate of 50 gm/day from the day of insemination to 90 days.","PeriodicalId":14496,"journal":{"name":"IOSR Journal of Agriculture and Veterinary Science","volume":"18 1","pages":"09-13"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83335726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Fecundity and Egg Size of Clarias Gariepinus in Pandam Lake, Quan-Pan L.G.A.Plateau State, Nigeria 尼日利亚全潘高原州潘达姆湖加里平Clarias Gariepinus的繁殖力和卵大小

IOSR Journal of Agriculture and Veterinary Science Pub Date : 2017-04-01 DOI: 10.9790/2380-1004021922

K. Absalom, J. A. Anpe, L. Igoche, S. A. Okunsebor

{"title":"Fecundity and Egg Size of Clarias Gariepinus in Pandam Lake, Quan-Pan L.G.A.Plateau State, Nigeria","authors":"K. Absalom, J. A. Anpe, L. Igoche, S. A. Okunsebor","doi":"10.9790/2380-1004021922","DOIUrl":"https://doi.org/10.9790/2380-1004021922","url":null,"abstract":"Experimental trials were conducted to evaluate the fecundity and egg size of Clariasgariepinus brooders (700 990g) in Pandam Lake, Plateau State, Nigeria. Thirty female fish were caught using gill nets and long-line gears. In addition, fishermen's catch was also sampled to increase sample size and fish size. Fish were dissected and their ova sac removed, weighed and preserved in 5% formalin to prevent quick egg-freezing action before counting. An ocular micrometer (Mg=0.019 mm) was used to obtain the egg size. Regression analysis was applied to assess the total length and body weight, total length and fecundity, body weight and fecundity dependence of the brooders. A unit increase in the length of the fish lead to 0.52g increase in the body weight. Between total length and fecundity, there is a significant connection with p-value less than the level of significance at (p > 0.05) with a very high value of coefficient of correlation at r=0.988. Similar results were obtained for body weight and fecundity but with the coefficient of correlation at r=0.917. Absolute fecundity and relative fecundity were found to be related to the body weight of the fish. Each of these relationships is statistically significant (p<0.05). The egg size ranged between 1.13mm to 1.16mm. The result indicates that the relative fecundity increased with increasing body weight and total length.","PeriodicalId":14496,"journal":{"name":"IOSR Journal of Agriculture and Veterinary Science","volume":"47 1","pages":"19-22"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79339432","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Determination of Genetic Distance among Genotypes of Cucumber, Cucumis sativus L., Using ISSR Marks 利用ISSR标记测定黄瓜基因型间的遗传距离

IOSR Journal of Agriculture and Veterinary Science Pub Date : 2017-04-01 DOI: 10.9790/2380-1004023337

Idrees H. M. Al Jaf, Khudhaier A. A. Al Jubouri

引用次数: 2