IRAQI JOURNAL OF AGRICULTURAL SCIENCES最新文献_第6页

THE USE OF TEST-DAY MILK YIELD AND LAMBS WEIGHT FOR PREDICTION OF SOME PRODUCTIVE TRAITS IN AWASSI SHEEP 用试乳日产奶量和羔羊体重预测阿瓦西羊的某些生产性状

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IRAQI JOURNAL OF AGRICULTURAL SCIENCES Pub Date : 2023-08-29 DOI: 10.36103/ijas.v54i4.1795

A. MuthannaF., Al-Juwari Lecturer Dept, Anim, Prod., Coll, Agric, Forestry

引用次数: 0

EXTENDING THE SHELF-LIFE OF WHEAT BREAD USING PENTOSANES EXTRACTED FROM BARLEY 利用大麦中提取的戊烷延长小麦面包的保质期

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IRAQI JOURNAL OF AGRICULTURAL SCIENCES Pub Date : 2023-08-29 DOI: 10.36103/ijas.v54i4.1783

R. G. Nashmi, J. M. Naser, Reasercher Assist. Prof, Dept, Coll. Agric. Engin. Sci Food Sci.

{"title":"EXTENDING THE SHELF-LIFE OF WHEAT BREAD USING PENTOSANES EXTRACTED FROM BARLEY","authors":"R. G. Nashmi, J. M. Naser, Reasercher Assist. Prof, Dept, Coll. Agric. Engin. Sci Food Sci.","doi":"10.36103/ijas.v54i4.1783","DOIUrl":"https://doi.org/10.36103/ijas.v54i4.1783","url":null,"abstract":"This research was aimed to delay the staling of wheat bread as one of the most used products globally by adding barley pentosanes, which is neglected and not taken into consideration despite their unique and multiple functional properties and their optimum storage temperature. Water-soluble pentosanes (WSP) and water-insoluble pentosanes (WIP)was extracted from barley (Hordeum vulgare) and added to wheat flour at different percentages. Five treatments were prepared: (T1) from flour only, (T2 and T3) adding WSP at levels of (1 and 2%), (T4 and T5) adding WIP at the same levels respectively. All treatments were stored at (20, 4 and -18 °C), for 72 h. The results indicated that the addition of pentosans (WSP and WIP) delayed the staling of bread, especially at the level of addition (2%) for both, when was stored at freezing temperature (-18°C). The results of the control treatment (T1) and the treatments that included the highest addition level (2%) ( T3 and T5) and after 72 hours of storage at (-18°C) were as follows: The moisture content of bread crumbs decreased to (39.44, 43.32 and 43.91%) respectively. While the moisture in the bread crust increased to (31.61, 33.98, 34.28%), respectively. The swelling power of the bread crumbs and the sediment volume also decreased to (0.74, 1.18, and 1.03%) and (23, 32 and 33%), respectively, which indicates the potency of pentosans and freezing temperature to delay the staling of wheat bread during the storage period.","PeriodicalId":14562,"journal":{"name":"IRAQI JOURNAL OF AGRICULTURAL SCIENCES","volume":"26 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80164754","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

EFFECT OF ADDING RESVERATROL TO SOYBEAN-LECITHIN EXTENDER ON SOME SEMEN ATTRIBUTES OF BUFFALO BULLS 大豆卵磷脂扩展剂中添加白藜芦醇对水牛精液某些性状的影响

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IRAQI JOURNAL OF AGRICULTURAL SCIENCES Pub Date : 2023-08-29 DOI: 10.36103/ijas.v54i4.1797

A. M. Alhelal, T. A. A. R. Prof., Dept, Anim, Coll. Agric. Engin. Sci Prod.

{"title":"EFFECT OF ADDING RESVERATROL TO SOYBEAN-LECITHIN EXTENDER ON SOME SEMEN ATTRIBUTES OF BUFFALO BULLS","authors":"A. M. Alhelal, T. A. A. R. Prof., Dept, Anim, Coll. Agric. Engin. Sci Prod.","doi":"10.36103/ijas.v54i4.1797","DOIUrl":"https://doi.org/10.36103/ijas.v54i4.1797","url":null,"abstract":"This study was conducted to explain the effect of adding different resveratrol (Res) concentrations to soybean-lecithin extender on some post-cryopreserved (PC) semen characteristics of the Iraqi buffalo bulls for different preservation periods. Eight mature bulls were used, and polled semen was equally divided into four groups within one trial. Three Res concentrations (100, 150, and 200 μM) were added to the soybean-lecithin extender, and comparisons in the response were made with the control group (soybean-lecithin extender, Res-0). The differences among groups in sperm cell individual motility percentages at different preservation periods lacked significance. Greater (P≤0.01) sperm acrosome integrity percentage was noticed for the Res-150 group compared with the C and Res-200 groups at cooling, 48 hrs., and 2 months PC. Lesser (P≤0.01) malondialdehyde concentrations and sperm DNA damage percentage were observed for the Res-150 group as compared with the other groups, 2 months PC. Higher (P≤0.01) total antioxidant activity was shown in Res-150 and Res-200 groups as compared with the control and Res-100 groups, 2 months PC. In conclusion, adding Res to the soybean-lecithin extender enhanced some of the PC semen characteristics of Iraqi buffalo bulls at different preservation periods.","PeriodicalId":14562,"journal":{"name":"IRAQI JOURNAL OF AGRICULTURAL SCIENCES","volume":"35 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89730516","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

THE INFLUENCE OF GENISTEIN IMPLANTATION ON OFFSPRING SEX RATIOS AND THEIR RELATION TO ESTROGEN LEVELS IN THE BLOOD OF IRAQI CHICKENS 染料木素植入对伊拉克鸡子代性别比的影响及其与血液雌激素水平的关系

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IRAQI JOURNAL OF AGRICULTURAL SCIENCES Pub Date : 2023-08-29 DOI: 10.36103/ijas.v54i4.1790

R. A. S. Al-Ghurairi, A. W.Kh, A. Hayani, Y. M. Maaeni, Researcher Prof Scientific Researcher

{"title":"THE INFLUENCE OF GENISTEIN IMPLANTATION ON OFFSPRING SEX RATIOS AND THEIR RELATION TO ESTROGEN LEVELS IN THE BLOOD OF IRAQI CHICKENS","authors":"R. A. S. Al-Ghurairi, A. W.Kh, A. Hayani, Y. M. Maaeni, Researcher Prof Scientific Researcher","doi":"10.36103/ijas.v54i4.1790","DOIUrl":"https://doi.org/10.36103/ijas.v54i4.1790","url":null,"abstract":"This study was carried out at the Poultry Research Station / Agricultural Research Department / Ministry of Agriculture, to investigate the effects of implanting genistein (GE) for the period of 1/February/2021 to 16/August/2021. into Iraqi local chickens at various ages on primary (PSF) and secondary (SSF) sex ratios of female, fertility (FE), and hatchability (HA) traits. At the age of 12 weeks, 100 hens and 20 roosters of Iraqi local chickens from the Poultry Research Station were used in this study. After numbering the hens, the birds were housed in individual cages and divided into four treatments (each with 25 chickens) as follows: T1: none implantation; T2, T3, and T4: implantation of 10 mg GE /kg weight at 14, 18, and 22 weeks of age, respectively. The experiment was divided into three periods, each for 28 weeks, and then rated according to the overall average and all of the traits studied. The results showed that implanting GE into hens had a positive influence on FE, PSF, SSF, and estrogen level (ES), especially at 18 weeks of age. There were also significant correlations between traits and ES in hens’ blood. It was also shown that the regression of most traits on ES is first order linear. As a result, it can be concluded that GE has a positive effect on ES, PSF, SSF, with the possibility of predicting sex ratios and sex offspring based on estrogen levels in the blood, and that implantation at 18 weeks of age has produced great results.","PeriodicalId":14562,"journal":{"name":"IRAQI JOURNAL OF AGRICULTURAL SCIENCES","volume":"70 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85692743","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

A COMPARATIVE HORMONAL STUDY FOR TWO TYPES OF AMNIOTIC ANIMALS 两种羊膜动物激素的比较研究

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IRAQI JOURNAL OF AGRICULTURAL SCIENCES Pub Date : 2023-08-29 DOI: 10.36103/ijas.v54i4.1796

Assist. Prof, A. Lina, Salih

引用次数: 0

CYTOTOXIC ACTIVITY OF BASIL SEEDS( Ocimum baslicum L) EXTRACTS ON SOME BREAST CANCER CELL LINES ( IN VITRO) 罗勒种子(ocum baslicum L)提取物对乳腺癌细胞株的细胞毒活性(体外)

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IRAQI JOURNAL OF AGRICULTURAL SCIENCES Pub Date : 2023-08-29 DOI: 10.36103/ijas.v54i4.1782

J. M. Awda, Ayeda M.M Researcher Prof, Dept, Food Scine, Coll, Agric, Engin, Sci.

{"title":"CYTOTOXIC ACTIVITY OF BASIL SEEDS( Ocimum baslicum L) EXTRACTS ON SOME BREAST CANCER CELL LINES ( IN VITRO)","authors":"J. M. Awda, Ayeda M.M Researcher Prof, Dept, Food Scine, Coll, Agric, Engin, Sci.","doi":"10.36103/ijas.v54i4.1782","DOIUrl":"https://doi.org/10.36103/ijas.v54i4.1782","url":null,"abstract":"In this study, four types of basil seed extracts were used, being cold aqueous extract, hot aqueous extract, petroleum ether extract, and methanolic extract.Nine concentrations (10000, 5000, 2500, 1250, 625, 312.56, 156.25, 78.125, 39.0, 0.0) µg/ml were used to study the extracts cytotoxicity against two breast cancer cell lines MCF7 and AMJ13 beside REF cell line as normal cells. The methanol extract showed the highest inhibition rate of 64.4% on MCF7 cell line at concentration of 1250 µg/ml and 42.4% on AMJ13 cell line at a concentration of 39.0 µg/ml with significant difference as compared to control sample during the 72hr exposure period. While the petroleum ether extract showed a lower inhibition rate of 16.02% at a concentration of 78.1 µg/ml on MCF7 cell line and 35.3 % at a concentration of 312.5 µg /ml on AMJ13 cells during a 72hr exposure period, compared with the two aqueous extracts which showed a slight effect compared to the control. The cold aqueous extract showed the slight effect of 24.4% at a concentration of 5000 µg/ml on AMJ13 cell line and no toxicity was shown on MCF7 cells. All extracts showed no effect on REF normal cells. In all effective concentrations the basil seed extracts caused a damage to the DNA that cannot be repaired, and thus the cells are heading to programmed death. This effect on the genetic material was studied using the comet assay and mitotic index.","PeriodicalId":14562,"journal":{"name":"IRAQI JOURNAL OF AGRICULTURAL SCIENCES","volume":"24 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75765748","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

THE RELATIONSHIP OF PLASMA SOMATOMEDIN (IGF-1) WITH PERFORMANCE AND CARCASS CHARACTERISTICS OF AWASSI AND KARADI LAMBS 血浆生长激素(igf-1)与阿瓦西和卡拉迪羔羊生产性能和胴体特性的关系

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IRAQI JOURNAL OF AGRICULTURAL SCIENCES Pub Date : 2023-08-29 DOI: 10.36103/ijas.v54i4.1803

K. Oray, Dept. Animal Production

{"title":"THE RELATIONSHIP OF PLASMA SOMATOMEDIN (IGF-1) WITH PERFORMANCE AND CARCASS CHARACTERISTICS OF AWASSI AND KARADI LAMBS","authors":"K. Oray, Dept. Animal Production","doi":"10.36103/ijas.v54i4.1803","DOIUrl":"https://doi.org/10.36103/ijas.v54i4.1803","url":null,"abstract":"Lambs’ performance and some carcass traits in relation to insulin-like growth factor-1 (IGF-1) were studied in twelve lambs from each of Awassi and Karadi slaughtered at three different weights raised at the animal farm, Department of Animal Production, College of Agricultural Engineering Science, University of Duhok. Each group of lambs slaughtered at 30 kg, 40 kg, and 50kg was kept in an individual separate pen and fed concentrate ration at libitum. Weight gain and feed intake were recorded till the slaughter and blood samples were taken at the beginning of the experiment and one day before slaughter from the vena jugular for the IGF-1 analysis by using the enzyme immunoassay (EIA) method. Statistical analysis showed that the concentrations of insulin-like growth factor (IGF-1) were not affected significantly by breed. Furthermore, lambs slaughtered at 50 kg, showed numerically the highest IGF-1 concentration, compared to lambs slaughtered at 30 kg and 40kg. There was a significant positive correlation between IGF-1 concentrations and each of the average daily gain and daily feed intake of Awassi lambs slaughtered at 30. Additionally, no consistent results were found between the IGF-1 concentration and carcass composition in studied breeds.","PeriodicalId":14562,"journal":{"name":"IRAQI JOURNAL OF AGRICULTURAL SCIENCES","volume":"14 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86318231","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

HISTOPATHOLOGICAL CHANGES OF USING RAW LENTIL SEEDS AS A PARTIAL SUBSTITUTE FOR THE FISH MEAL IN DIETS OF THE COMMON CARP CYPRINUS CARPIO L. 生扁豆籽部分替代鲤鱼饲料中鱼粉的组织病理学变化。

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IRAQI JOURNAL OF AGRICULTURAL SCIENCES Pub Date : 2023-08-29 DOI: 10.36103/ijas.v54i4.1807

N. M. Abdulrahman, Z. S. Abdulla, S. Prof.

{"title":"HISTOPATHOLOGICAL CHANGES OF USING RAW LENTIL SEEDS AS A PARTIAL SUBSTITUTE FOR THE FISH MEAL IN DIETS OF THE COMMON CARP CYPRINUS CARPIO L.","authors":"N. M. Abdulrahman, Z. S. Abdulla, S. Prof.","doi":"10.36103/ijas.v54i4.1807","DOIUrl":"https://doi.org/10.36103/ijas.v54i4.1807","url":null,"abstract":" This experiment was carried out at College of Veterinary Medicine, University of Sulaimani. Microscopically, no adverse histopathological changes were seen in the kidneys, liver, gills and intestines of Cyprinus carpio for T2(replacing fishmeal with 5% lentil) and T3 (replacing fishmeal with 10% lentil) in comparison with the control (T1). However, various levels of adverse histopathological changes were seen in the T4(replacing fish meal with 15% lentil) and T5 (replacing fishmeal with 20% lentil). In the kidneys, dilation of the Bowman’s spaces was evidently associated with a decrease in the mesangial cellularity of glomerular tuft. In the liver, congestion of the central vein was apparent together with centrilobular infiltration of inflammatory cells. In the gills, hyperplasia of primary and secondary lamellae was evident. In the intestine, vacuolar degeneration of the lining epithelial cells was apparent together with extravasation of RBCs associated with marked infiltration of inflammatory cells in the lamina propria. In conclusion, the partial replacement of the fishmeal in diets of C. carpio by crude lentil seeds was safe at the 5% and 10% levels as indicated by various levels of adverse histopathological effects on the kidneys, liver, gills, and intestine.","PeriodicalId":14562,"journal":{"name":"IRAQI JOURNAL OF AGRICULTURAL SCIENCES","volume":"45 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82350372","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

EFFECT OF TOCOPHEROL, TREHALOSE AND SOIL IMPROVEMENT IN WATER PRODUCTIVITY AND INDUSTRIAL POTATOES UNDER WATER STRESS 水分胁迫下生育酚、海藻糖和土壤改良对马铃薯水分生产力和工业马铃薯的影响

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IRAQI JOURNAL OF AGRICULTURAL SCIENCES Pub Date : 2023-08-29 DOI: 10.36103/ijas.v54i4.1787

AbdulKarim H. Sh, Al-rubaie, H. KadhimD., Al-Jubouri, R. Prof, Dept, Landscape Gard. Coll Hortic., Agricu, Eng, Sci.

{"title":"EFFECT OF TOCOPHEROL, TREHALOSE AND SOIL IMPROVEMENT IN WATER PRODUCTIVITY AND INDUSTRIAL POTATOES UNDER WATER STRESS","authors":"AbdulKarim H. Sh, Al-rubaie, H. KadhimD., Al-Jubouri, R. Prof, Dept, Landscape Gard. Coll Hortic., Agricu, Eng, Sci.","doi":"10.36103/ijas.v54i4.1787","DOIUrl":"https://doi.org/10.36103/ijas.v54i4.1787","url":null,"abstract":"This study was aimed to investigate the impact of tocopherol, trehalose and soil improvement in water productivity and industrial potatoes (Solanum tuberosum L.), Austin hybrid. The field experiments were carried out during the fall season 2020-2021 and spring season 2021. The experiments were carried out as a factorial experiment within a split plot design. The irrigation interval factor was set every 4, 8 and 12 days for the fall season 2020-2021 and every 4, 7 and 10 days for the spring season 2021 (symbolized by I0, I1 and I2) in the main plot, and the interaction factor between Eco Gel soil improvement and anti-stress spray in the Sub plot with three replications. a Eco Gel was added to the soil at the level of 50 kg ha-1 symbolized by E1 and added to the level of 100 kg ha-1 symbolized by E2 as well as the treatment without adding that Its symbol is E0, and spraying with anti-stress, spraying tocopherol at a concentration of 30 mg L-1, symbolized by T1, and spraying trehalose with a concentration of 30 mmol L-1 and symbolized by T2, in addition to spraying with ordinary water, symbolized by T0, the results showed a significant superiority for the treatment of the triple interaction I1E2T2 in the leaf area, the total chlorophyll concentration, the dry weight of the vegetative and the number of marketable tubers The marketable plant yield, the total marketable yield, the relative water content of leaf, the leaf water potential, and the water productivity for the two seasons respectively,compared to treatment I2E0T0.","PeriodicalId":14562,"journal":{"name":"IRAQI JOURNAL OF AGRICULTURAL SCIENCES","volume":"41 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88232681","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

EFFECT OF LENGTHANDDEPTHOF THEDRIPTAPEON WETTING FRONT ADVANCE IN THE ROOT ZONE OF SUNFLOWR USING HYDRUS 2D/3D PROGRAM 利用hydrus 2d / 3d程序研究滴流长度和深度对向日葵根区湿润锋推进的影响

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IRAQI JOURNAL OF AGRICULTURAL SCIENCES Pub Date : 2023-06-25 DOI: 10.36103/ijas.v54i3.1759

Zahraa K. K. Al- Salihi, Salloom B. Salim

引用次数: 0