IRAQI JOURNAL OF AGRICULTURAL SCIENCES最新文献_第8页

EVALUTION OF THE BEST VACCINAL ROUTES AGAINST NEWCASTLE IN THE PRODUCTION STAGE OF LAYING HENS 蛋鸡生产阶段抗新城疫最佳接种途径的评价

IF 0.6

IRAQI JOURNAL OF AGRICULTURAL SCIENCES Pub Date : 2023-06-25 DOI: 10.36103/ijas.v54i3.1757

Mushtaq T. B. Al-Zuhariy

{"title":"EVALUTION OF THE BEST VACCINAL ROUTES AGAINST NEWCASTLE IN THE PRODUCTION STAGE OF LAYING HENS","authors":"Mushtaq T. B. Al-Zuhariy","doi":"10.36103/ijas.v54i3.1757","DOIUrl":"https://doi.org/10.36103/ijas.v54i3.1757","url":null,"abstract":"Newcastle disease (ND) is a paramyxovirus-based infectious, highly contagious, and pathogenic avian viral disease. Despite the widespread use of ND vaccinations, ND remains a danger to poultry breeders worldwide. The specific goal of this study was to identify the best vaccination route against ND in the layer hens at production stage following oily vaccine. One hundred chickens at 30 weeks of age were collected from layer flocks (ISSA brown) and randomly divided into four groups. The groups received the following vaccinations: G1: Chicks were vaccinated two doses against ND by (La Sota strain) through drinking water at (30 and 40) weeks. G2: Chicks were vaccinated two doses against ND by (La Sota strain) through cross spray at (30 and 40) weeks. G3: Chicks were vaccinated two doses against ND by (La Sota strain) through intraocular at (30 and 40) weeks. G4: Chicks were not vaccinated and consider as control group. All groups challenge with virulent Newcastle virus isolates in a dose ELD50 105 at 50 weeks. To measure the (IgG, IgA, and IFN-γ) against ND, blood samples were taken at 35, 45, and 55 weeks of age. According to the results of this experiment, the third group, followed by the second group, produced the highest mean (IgG, IgA, and IFN-γ) titres among the vaccinated groups, while the first group produced the lowest titres when compared to the control negative (fourth) group, which recorded the lowest immune response and highly decrease in eggs production. The results were showed that intraocular vaccination with a live vaccine provides layer hens with a higher level of homogenous protection against vvNDV than spraying or drinking water vaccination.","PeriodicalId":14562,"journal":{"name":"IRAQI JOURNAL OF AGRICULTURAL SCIENCES","volume":"17 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83400061","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

PHYSIOLOGICAL EFFECTS OF LEAD ,CADMIUM AND THEIR MIXTURE ON SOME ORGANS OF Alburnus Mossulensis FISH 铅、镉及其混合物对白鳍鱼部分器官的生理影响

IF 0.6

IRAQI JOURNAL OF AGRICULTURAL SCIENCES Pub Date : 2023-06-25 DOI: 10.36103/ijas.v54i3.1741

R. .. Al-Niemi, A. A. Al-Kshab

{"title":"PHYSIOLOGICAL EFFECTS OF LEAD ,CADMIUM AND THEIR MIXTURE ON SOME ORGANS OF Alburnus Mossulensis FISH","authors":"R. .. Al-Niemi, A. A. Al-Kshab","doi":"10.36103/ijas.v54i3.1741","DOIUrl":"https://doi.org/10.36103/ijas.v54i3.1741","url":null,"abstract":" Alburnus mossulensis has been exposed to lead and cadmium for (96)h in order to determination lethal concentration 50 (LC50) value. A total of 140 fish used in this experiment divided into two groups each group contain 70 fishes .The first group exposure to pbcl2 while the second group exposure to cdcl2. Method of Finney Probit Analysis used to analysis data. LC50 value for PbCl2 and CdCl2 was (57.8 and 29.6) mg/l respectively. Then used about 200 fishes divided into 4 groups, the first group exposure to 1/2LC50 of PbCl2 ,the second group exposure to 1/2LC50 CdCl2 while the third groups contained (1/2LC50 PbCl2+1/2LC50 of CdCl2) as so as control group for peroids (1,4,7 and 14) days to determination level of antioxidants Glutathione (GSH) and the level of lipid peroxidation (Malondialdehyde MDA) . The testes were carried out as three replications, lead ,cadmium and their mixture induced oxidative stress . The results of this study explained significant decrease of the level Glutathione and significant increase (Tukey test, P˂0.05) of the level of Malondialdehye compared with control in all treatments . It is possible to conclude that lead and Cadmium have cytotoxic effects, Fish mortality rates increase with increasing concentrations used and increasing exposure periods.","PeriodicalId":14562,"journal":{"name":"IRAQI JOURNAL OF AGRICULTURAL SCIENCES","volume":"41 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82212977","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

BREEDING POTENTIAL OF RICE GENOTYPES IN TWO AGROCLIMATIC CONDITIONS OF SULAIMANI - KURDISTAN REGION - IRAQ 伊拉克苏莱曼尼-库尔德斯坦地区两种农业气候条件下水稻基因型的育种潜力

IF 0.6

IRAQI JOURNAL OF AGRICULTURAL SCIENCES Pub Date : 2023-06-25 DOI: 10.36103/ijas.v54i3.1765

D. Abdulkhaleq, .ةلتكلا ليلحت

{"title":"BREEDING POTENTIAL OF RICE GENOTYPES IN TWO AGROCLIMATIC CONDITIONS OF SULAIMANI - KURDISTAN REGION - IRAQ","authors":"D. Abdulkhaleq, .ةلتكلا ليلحت","doi":"10.36103/ijas.v54i3.1765","DOIUrl":"https://doi.org/10.36103/ijas.v54i3.1765","url":null,"abstract":"This study was aimed to investigate the genetic variability of 26 rice genotypes and evaluation at two locations in Sulaimani governorate, Gaba and Chawtan which were completely different in their environmental condition during the season of 2019. The performances of the genotypes were analyzed at both locations as well as the average of both. Simple coefficients of correlation were used to assess the grain yield components and their relationships. Path analysis was used to determine the direct and indirect effects of such components on grain yield plant-1. The genotypes were grouped based on the agro-morphological features using cluster analysis. Almost all of the traits at both locations and the average of both locations showed highly significant differences; Chawtan outperformed Gaba location for the traits no. of tillers plant-1, no. of panicle plant-1, 1000-grain weight, and plant-1 grain yield, whereas higher values were found for plant height and no. of grains panicle-1 for Gaba location. At both locations, there was a highly significant and positive association between the number of tillers and panicles in plant-1 and grain yield plant-1. The number of panicle plants-1 had the most favorable direct effects on grain yield at both locations. At both locations, the highest positive indirect effect on grain output was provided by the number of tillers plant-1 via the number of panicle plant-1. Based on the agro-morphological features, the rice genotypes were grouped into 5 clusters at both locations. At both locations, Cluster V gave better values regarding grain yield.","PeriodicalId":14562,"journal":{"name":"IRAQI JOURNAL OF AGRICULTURAL SCIENCES","volume":"91 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90980310","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

OCCURRENCES OF WHEAT CURL MITE ACERIA TOSICHELLA KEIFER 1969 (ERIOPHYIDAE) AND THE ASSOCIATED VIRUSES, (WSMV, HPWMoV, TriMV) IN IRAQ 伊拉克小麦卷曲螨ACERIA TOSICHELLA KEIFER 1969(小麦卷曲螨科)及其相关病毒(WSMV, HPWMoV, TriMV)的发生

IF 0.6

IRAQI JOURNAL OF AGRICULTURAL SCIENCES Pub Date : 2023-06-25 DOI: 10.36103/ijas.v54i3.1767

L. K. Khalaf, M. Adhab, L. M. Aguirre-Rojas, A. E. Timm

{"title":"OCCURRENCES OF WHEAT CURL MITE ACERIA TOSICHELLA KEIFER 1969 (ERIOPHYIDAE) AND THE ASSOCIATED VIRUSES, (WSMV, HPWMoV, TriMV) IN IRAQ","authors":"L. K. Khalaf, M. Adhab, L. M. Aguirre-Rojas, A. E. Timm","doi":"10.36103/ijas.v54i3.1767","DOIUrl":"https://doi.org/10.36103/ijas.v54i3.1767","url":null,"abstract":"This study was aimed to investigate the significant wheat yield losses in northern and central Iraq. The cause of these losses was examining the presence of wheat curl mite Aceria tosichella and three viruses vectored by this species – Wheat streak mosaic virus (WSMV), High Plains wheat mosaic virus (HPWMoV), and Triticum mosaic virus (TriMV). Mite specimens were collected from Erbil, Mosul, and Baghdad over three years (2020-2022) and identified using morphological characterization and DNA sequencing of the ITS region. Virus presence was determined using Double Antibody Sandwich-Enzyme-Linked Immunosorbent Assay (DAS-ELISA). Mites were identified conclusively as A. tosichella, providing the first record of this species in Iraq. All three viruses were found to be present, with WSMV having the largest presence as it was detected in 99.56%, then HPWMoV (79.5%) of mite colonies. This is the first record of HPWMoV anywhere in Eurasia besides Ukraine and its widespread presence in Iraq in all three sampled provinces. TriMV was detected only in Erbil. To date this virus has been recorded only in North America and its limited presence in Iraq. The confirmed presence of A. tosichella and three vectored-viruses in Iraq are all new records and critical information for reducing wheat yield losses in this country.","PeriodicalId":14562,"journal":{"name":"IRAQI JOURNAL OF AGRICULTURAL SCIENCES","volume":"75 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72828583","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: 6

COMPARATIVE STUDY OF HISTOPATHOLOGICAL CHANGES BETWEEN NANO-BORON AND BORON IN SMALL INTESTINE OF LAYER CHICKENS 纳米硼与硼在蛋鸡小肠组织病理学变化的比较研究

IF 0.6

IRAQI JOURNAL OF AGRICULTURAL SCIENCES Pub Date : 2023-06-25 DOI: 10.36103/ijas.v54i3.1753

Abtisam J. A., A. Q. Al-Awadi, B. H. Ali

{"title":"COMPARATIVE STUDY OF HISTOPATHOLOGICAL CHANGES BETWEEN NANO-BORON AND BORON IN SMALL INTESTINE OF LAYER CHICKENS","authors":"Abtisam J. A., A. Q. Al-Awadi, B. H. Ali","doi":"10.36103/ijas.v54i3.1753","DOIUrl":"https://doi.org/10.36103/ijas.v54i3.1753","url":null,"abstract":"The aim of this study was to compare the effect of boron and nanoboron\" on histomorphology of the small intestine in layer chickens. 210 day-old chicks were used and were randomly assigned to seven equal groups. The experiment, groups were exposed to both normal boron and nano-boron as follows:G1 received 15 mg/L of boron in their drinking water, G2 got 25 mg/L, G3 got 45 mg/L, while groups nano boron as following G4 got 15 mg/L, G5 got 25 mg/L, G6 got 45 mg/L of nano-boron, and G7 was not given any treatment. By using a light microscope, the histomorphology result of intestine was examine to determine the villi's height, thickness, crypt depth, and muscle thickness. The measurements of villi height, crypt depth, and muscle thickness showed a significant difference (P≤0.05) between all treated groups (nanoboron at G5,G6 than normal boron) in comparison with control group, with the highest mean in G6(NB) in all measures of intestine. The findings of this study concluded that the adding of \"boron and nanoboron\" to consumption water improved the structure of intestine, and this was particularly evident at high nanoboron concentrations.","PeriodicalId":14562,"journal":{"name":"IRAQI JOURNAL OF AGRICULTURAL SCIENCES","volume":"56 12 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83659975","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: 1

EFFECT OF DEFERENT GESTATION PERIOD ON SERUM ESTROGEN, PROGESTERONE AND SOME BIOCHEMICAL PARAMETERS IN AWASSI EWES 不同妊娠期对阿瓦西母羊血清雌激素、孕激素及部分生化指标的影响

IF 0.6

IRAQI JOURNAL OF AGRICULTURAL SCIENCES Pub Date : 2023-06-25 DOI: 10.36103/ijas.v54i3.1774

M. Ismaeel, Omar Sh, N. SaedNawaf., Dhahir Assist. Prof, Assist. Prof, Lecture

引用次数: 0

EVALUATION OF HERBICIDES PALLAS AND LIMITLESS IN CONTROLLING THE NARROW AND BROAD LEAVE WEEDS WITHIN WHEAT CROP FIELDS AND THEIR EFFECT ON GRAIN YIELD AND IT'S COMPONENTS 小麦田窄叶杂草和阔叶杂草的除草剂的优劣及其对产量及其组成的影响

IF 0.6

IRAQI JOURNAL OF AGRICULTURAL SCIENCES Pub Date : 2023-06-25 DOI: 10.36103/ijas.v54i3.1769

Naeem A. Mutlag, A. J. Al-Khaz'ali, K.A. Salman, R. H. Mahdi, T. N. Jaber

{"title":"EVALUATION OF HERBICIDES PALLAS AND LIMITLESS IN CONTROLLING THE NARROW AND BROAD LEAVE WEEDS WITHIN WHEAT CROP FIELDS AND THEIR EFFECT ON GRAIN YIELD AND IT'S COMPONENTS","authors":"Naeem A. Mutlag, A. J. Al-Khaz'ali, K.A. Salman, R. H. Mahdi, T. N. Jaber","doi":"10.36103/ijas.v54i3.1769","DOIUrl":"https://doi.org/10.36103/ijas.v54i3.1769","url":null,"abstract":"The experiment was conducted at the fields of the Abu Ghraib Research Station's Agricultural Research Department, Ministry of Agriculture during 2018/2019 and 2019/2020 Seasons, this study was aimed evaluation herbicides for controlling narrow and broad weed. The experiment included the use of Pallas OD herbicide, with an application rate of 500 ml. ha-1 and Limitless WG with application rate 400 g. ha-1 + 500 ml. ha-1 activator in addition to free weed treatment and weedy control treatment. A randomized complete block design (RCBD) with three replicates was used. Limitless herbicide treatment achieved the lowest mean number of weeds, which were 1.3 and 2.3 plants. m-2 with a control rate of 93.44% and 91.1%, in comparison to the weedy treatment, it decreased the dry weight of the weed (1.97 and 3.22 g. m-2) with an inhibition rate of 88.46% and 87.1% for the two seasons, respectively, which had the most weeds on average, at 22.67 and 28.7 plants. Throughout the two seasons, the weed plants with the highest average dry weight were 19.12 and 24.86 g. m-2. The number of weeds and plants.m-2 and the control rate were identical between the control treatments using Limitless and Pallas. The number of grains and spikes increased (by 39.2 and 43.20 percent, respectively) with the Limitless therapy. In comparison to the weedy treatment, spike-1 increased grain productivity by 56.9% and 66.47% for both seasons, with a percentage of 32.7% and 36.08%, weight of 1000 grains at a rate of 27.47% and 24.83%. It can be concluded that weed herbicides with low and high concentrations can be used to kill weeds in wheat fields.","PeriodicalId":14562,"journal":{"name":"IRAQI JOURNAL OF AGRICULTURAL SCIENCES","volume":"43 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79073976","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: 1

CHEMICAL ANALYSIS OF NEW RECORDED SPECIES Acalypha australis L. AT IRAQ 标题伊拉克新记录种南菖蒲的化学分析

IF 0.6

IRAQI JOURNAL OF AGRICULTURAL SCIENCES Pub Date : 2023-06-25 DOI: 10.36103/ijas.v54i3.1745

I. A.M. Al-Dobaissi

引用次数: 0

EFFECT OF SEX AND SLAUGHTER WEIGHT ON MEAT QUALITY OF BLACK GOAT AND MERIZ KIDS 性别和屠宰重对黑山羊和麦兹山羊肉质的影响

IF 0.6

IRAQI JOURNAL OF AGRICULTURAL SCIENCES Pub Date : 2023-06-25 DOI: 10.36103/ijas.v54i3.1761

Chinar S. Hassan, J. E. Alkass, I. A. Baker

引用次数: 0

EFFECT OF SEED SIZE AND SEEDING RATES ON YIELD ATTRIBUTES OF TRITICALE Var. ADMIRAL 种子大小和播量对小黑麦产量性状的影响

IF 0.6

IRAQI JOURNAL OF AGRICULTURAL SCIENCES Pub Date : 2023-06-25 DOI: 10.36103/ijas.v54i3.1766

S. A. Abdullah, A. Khalaf

{"title":"EFFECT OF SEED SIZE AND SEEDING RATES ON YIELD ATTRIBUTES OF TRITICALE Var. ADMIRAL","authors":"S. A. Abdullah, A. Khalaf","doi":"10.36103/ijas.v54i3.1766","DOIUrl":"https://doi.org/10.36103/ijas.v54i3.1766","url":null,"abstract":"A factorial in randomized complete block design (RCBD), with three replicates, including three seeding rates (200,250, and300seeds.m-2), and three grain size grades of Admiral variety of triticale whole (ungraded), thousand seed weight (TSW) 47.32g, heavy seeds 54.04g and light seeds 40.18g; for two successive growing seasons 2019-2020 and 2020-2021. The results revealed that spike length resembled number of spikelets per spike, grain density and number of grain per spike as seeding rate 200 with whole seeds attained highest value. Great differences between the two seasons were obvious, which was attributed to shortage in rainfall in the second season(407.1mm and 165.4mm). The interaction of seeding rate 200 with heavy size seeds resulted in maximum biological yield (6233 kg.ha-1). The interaction of target seed rate 200 with heavy seeds resulted in maximum grain yield(2895 kg.ha-1). Harvest index was highest value for interaction of seed rate 300 with light seed size which was(4.8). Thousand kernels weight give superior weight for the interaction of rate 200 seeds with heavy grade size(52.02g), the second season was clearly obvious as heavy grade resulted in heavier seeds significantly(14.88g) although it was very small atrophic seeds due to shortage of rainfall. Protein content as percentage was significantly affected by seeding rate, seed grade and their interaction for the first season protein% at 200 seeding rate surpassed other rates(12.04%). Seed grade of whole ungraded seeds resulted in higher protein(12.25%). With respect of the interaction, the highest values was (13.03%) for whole seeds with target rate 200 seeds.m-2.","PeriodicalId":14562,"journal":{"name":"IRAQI JOURNAL OF AGRICULTURAL SCIENCES","volume":"7 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84125571","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