Diyala Agricultural Sciences Journal最新文献_第2页

Perceived Effects of Climate Variability on the Rice Farmers in Niger State, Nigeria 尼日利亚尼日尔州稻农对气候多变性影响的认识

Diyala Agricultural Sciences Journal Pub Date : 2023-12-30 DOI: 10.52951/dasj.23150210

Theresa Nten Abuo, R. S. Adisa, J. Ifabiyi, Mubarak Oluwanisola Abdrashid, Kehinde Latifat Olatinwo

引用次数: 0

The Reality of the Usage of Extension Methods by Workers in Agricultural Extension: A review 农业推广工作者使用推广方法的现实情况：综述

Diyala Agricultural Sciences Journal Pub Date : 2023-12-30 DOI: 10.52951/dasj.23150206

T. Hameed, R. Kadem, Maher Ibrahim Dawood

{"title":"The Reality of the Usage of Extension Methods by Workers in Agricultural Extension: A review","authors":"T. Hameed, R. Kadem, Maher Ibrahim Dawood","doi":"10.52951/dasj.23150206","DOIUrl":"https://doi.org/10.52951/dasj.23150206","url":null,"abstract":"In view of the effective variation of the extension methods, in addition to what constitutes the usage of the agricultural extension system for the multiple and various extension methods as an essential duty of his job. Through this use, the agricultural extension can win the farmers' confidence and change them. and since agricultural extension directs its message to many farmers who are different in their social and economic characteristics, ages, habits, and experiences, therefore, it is required that agricultural extension use many extension methods in order to be able to face these differences between the target farmers, and the benefit of diversity in the use of extension methods is to ensure access to each individual and influence it. This is what the current study tries to shed light on in order to achieve the needs of academic knowledge and enrich scientific research in the field of agricultural extension on the one hand and to benefit those responsible for extension work on the other hand, used under the prevailing local conditions and the most effective ones, so that they can be used as a guide when introducing the ideas and recommendations used to the farmers’ audience in a way that guarantees obtaining the highest possible response, in addition to knowing the obstacles to using the extension methods, and the ways to solve these obstacles.","PeriodicalId":11234,"journal":{"name":"Diyala Agricultural Sciences Journal","volume":" 15","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139138365","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

Monthly Ecological Dynamics and Their Influence on the Prevalence and Species Richness of Dactylogyrus (Monogenea) Parasites in Fishes of the Lesser Zab Riv 小扎布里夫鱼类寄生虫的月生态动态及其对寄生虫流行率和物种丰富度的影响

Diyala Agricultural Sciences Journal Pub Date : 2023-12-30 DOI: 10.52951/dasj.23150211

Qaraman M.K. Koyee K. Koyee, Shamall M. A. Abdullah

{"title":"Monthly Ecological Dynamics and Their Influence on the Prevalence and Species Richness of Dactylogyrus (Monogenea) Parasites in Fishes of the Lesser Zab Riv","authors":"Qaraman M.K. Koyee K. Koyee, Shamall M. A. Abdullah","doi":"10.52951/dasj.23150211","DOIUrl":"https://doi.org/10.52951/dasj.23150211","url":null,"abstract":"The Cyprinidae fish’s gills are considered the permanent habitat for Dactylogyrids spp., common monogenean ectoparasites. This study aims to investigate the impact of monthly aquatic ecological dynamics on the diversity of Dactylogyrus. Moreover, the prevalence and species richness were correlated as well. A total of 140 fishes, representing 12 species from the family Cyprinidae, were collected from the Lesser Zab River, located in the northeast of Altuon-Kopri town, Kurdistan Region, Iraq. The study was conducted from August 2022 to July 2023. The collected fishes included: Acanthobrama marmid (37), Alburnus mossulensis (9), Barbus (B.) sharpey (5), Capoeta (C.) damascina (7), C. umbla (3), Carasobarbus luteus (10), Carassus (C.) auratus (13), C. carassus (3), Chondrostoma regium (18), Cyprinion macrostomum (5), Cyprinus carpio (26) and Luciobarbus xanthopterus (4). They were inspected weekly for diversity variation and richness of Dactylogyridis with different aquatic parameters such as pH, temperature, total dissolved salts (TDS) and electrical conductivity (EC). The collected data revealed the presence of various Dactylogyridis species with different prevalence and species richness. Monthly variations revealed that the highest species richness occurslowermost the lowermostoccurred in March 2023, and the lowest was observed in September 2022. According to aquatic parameters, only water temperature shows a significant negative correlation according to the species richness (p<0.05). In contrast, the other parameters show no significant correlation in accordance to the different months, monthly aquatic mean level of pH, TDS and EC were not correlated with species richness and prevalence of Dactylogyridis spp.","PeriodicalId":11234,"journal":{"name":"Diyala Agricultural Sciences Journal","volume":" 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139138473","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

Level of Adoption and Perception of Farmers on Phosphorus Based Fertilizers for Cowpea Production in Katsina State, Nigeria 尼日利亚卡齐纳州农民采用磷肥生产豇豆的程度和看法

Diyala Agricultural Sciences Journal Pub Date : 2023-12-30 DOI: 10.52951/dasj.23150204

Hussaini Yusuf Ibrahim, Umar Ibrahim, A. A. Khidir, Abdullahi Sani

{"title":"Level of Adoption and Perception of Farmers on Phosphorus Based Fertilizers for Cowpea Production in Katsina State, Nigeria","authors":"Hussaini Yusuf Ibrahim, Umar Ibrahim, A. A. Khidir, Abdullahi Sani","doi":"10.52951/dasj.23150204","DOIUrl":"https://doi.org/10.52951/dasj.23150204","url":null,"abstract":"The study analyzed farmers' level of adoption and perception of phosphorus based fertilizers for cowpea production in Katsina state, Nigeria. A total of 153 cowpea farmers were sampled using a multi-stage sampling technique. Primary data was utilized in the study. The data was collected using a structured questionnaire by trained enumerators. Descriptive statistics, Kendalls’ coefficient of concordance and acceptability index were employed for data analysis. The results showed that the mean age for cowpea farmers was 41 years. Distribution of the respondents by gender reveals that 85.6% were males and the remaining 14.4% were females. The result of farmers’ perception of phosphorus-based fertilizer used shows a moderate agreement of 0.30 which indicates different perceptions among respondents. The study further revealed that the acceptability index of 6.54% was very alarming because cowpea farmers committed a small portion of their farmland toward adopting the technology. The level of knowledge of the cowpea farmers on phosphorus based fertilizers was very low, leading to a very low level of acceptance of phosphorus fertilizers in the study area. It was recommended that be made available and affordable to the cowpea farmers as this will increase the rate of technology adoption in the study area.","PeriodicalId":11234,"journal":{"name":"Diyala Agricultural Sciences Journal","volume":" 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139141724","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

EFFECTIVENESS OF HIGH TEMPERATURES AGAINST CALLOSOBRUCHUS MACULATUS (Coleoptera: Bruchidae) ADULTS 高温对斑点胼胝体成虫的防治效果

Diyala Agricultural Sciences Journal Pub Date : 2023-08-31 DOI: 10.56520/asj.v5i2.238

Arfan Ahmed Gilal

{"title":"EFFECTIVENESS OF HIGH TEMPERATURES AGAINST CALLOSOBRUCHUS MACULATUS (Coleoptera: Bruchidae) ADULTS","authors":"Arfan Ahmed Gilal","doi":"10.56520/asj.v5i2.238","DOIUrl":"https://doi.org/10.56520/asj.v5i2.238","url":null,"abstract":"Pulse beetle, Callosobruchus maculatus is a worldwide severe pests of pulse grains in the storage conditions. Considering the negative consequences of synthetic chemicals used against C. maculatus, effectiveness of various high temperatures were evaluated against it under lab conditions. The Classic® 1080 series laboratory oven (HT Company (Ilford) Ltd. UK) was used to get the desired temperatures of 40, 45, 50, 55, and 60ºC. Five pairs of freshly emerged C. maculatus adults were placed with twenty cowpea seeds in a petri dish were used for each temperature regime for five exposure times i.e., 10, 20, 30, 40, and 50 minutes. Data on adult mortality was observed after 24-hours. Results confirmed the effective of high temperatures against adult C. maculatus as 100% mortality of the targeted adults was recorded within 10 minutes at 60°C, whereas it took 40- and 50-minutes to kill 100% of the adults at 55 and 50°C, respectively. The LT50 values of required temperature against C. maculatus at various exposure timings ranged between 43.544°C at 50 minutes exposure to 48.994°C at 10 minutes exposure, whereas overall minimum and maximum fiducial limits for LT50 temperatures were ranged between 42.845 to 49.655°C. No negative impact of high temperatures was also recorded on the germination percentage of cowpea seeds as germination success recorded at various high temperatures was not significantly different from the control cowpea seeds.","PeriodicalId":11234,"journal":{"name":"Diyala Agricultural Sciences Journal","volume":"176 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73168063","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

ASSESSMENT OF BIOLOGICAL DAMAGE AND TOXIC POTENCY OF COLCHICINE IN GLADIOLUS (GLADIOLUS GRANDIFLORUS) PLANTS 秋水仙碱对剑兰植物的生物危害及毒性评价

Diyala Agricultural Sciences Journal Pub Date : 2023-08-31 DOI: 10.56520/asj.v5i2.259

A. Manzoor, Touqeer Ahmad, Muhammad Saqib Naveed, Asif Ur Rehman, Muhammad Ajmal Bashir, Rafiq Ahmad, Naeem Akhtar

{"title":"ASSESSMENT OF BIOLOGICAL DAMAGE AND TOXIC POTENCY OF COLCHICINE IN GLADIOLUS (GLADIOLUS GRANDIFLORUS) PLANTS","authors":"A. Manzoor, Touqeer Ahmad, Muhammad Saqib Naveed, Asif Ur Rehman, Muhammad Ajmal Bashir, Rafiq Ahmad, Naeem Akhtar","doi":"10.56520/asj.v5i2.259","DOIUrl":"https://doi.org/10.56520/asj.v5i2.259","url":null,"abstract":"Colchicine is one of the important aqueous solutions that has been used to induce mutation or ploidy in many plant species long ago. However, its proper concentrations plays a vital role, increased or inappropriate concentrations may cause mortality, stunted growth, morphological deformation, etc. in plant species. Thus, this study was conducted to evaluate the different colchicine concentrations on the growth and development of gladiolus corms. Gladiolus corms were treated with 0.2%, 0.4%, and 0.6% concentrations for 24 hours. Colchicine toxicity was evaluated during the early growth stage showed a higher concentration of 0.6% significantly reduced corm survival (47%) and caused a 51.9% survival reduction over control. In terms of growth parameters, all concentrations of colchicine reduced plant height with a number of leaves along with inducing different forms of morphological abnormalities and chlorophyll mutants. To optimize the dose for successful ploidy induction, LD30 and LD50 on mortality rate through an analysis were calculated to be 0.31% and 0.57% whereas GR50 based on plant height and the number of leaves reduction was found to be 0.17% and 0.34%. Hence, the results from this study could be used in the future for further breeding programs by reducing the genotoxicity of colchicine on gladiolus.","PeriodicalId":11234,"journal":{"name":"Diyala Agricultural Sciences Journal","volume":"23 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78594872","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

SOWING TIME OPTIMIZATION FOR INSECT PEST MANAGEMENT AND ENHANCED CROP YIELD IN COTTON 棉花病虫害防治与增产的播期优化

Diyala Agricultural Sciences Journal Pub Date : 2023-08-31 DOI: 10.56520/asj.v5i2.286

Muhammad Usman Asif, Raza Muhammad, Muhammad Awais, Javed Asgher Tariq

{"title":"SOWING TIME OPTIMIZATION FOR INSECT PEST MANAGEMENT AND ENHANCED CROP YIELD IN COTTON","authors":"Muhammad Usman Asif, Raza Muhammad, Muhammad Awais, Javed Asgher Tariq","doi":"10.56520/asj.v5i2.286","DOIUrl":"https://doi.org/10.56520/asj.v5i2.286","url":null,"abstract":"Sowing time has a significant role in minimizing insect pest damage by disrupting synchronization between host plant and insect life cycle. The effect of different times of sowing viz. April, May and June designated as early, intermediate and late was determined on the ability of four cotton genotypes (NIA-30, NIA-88, NIA-98 and Sadori) to resist sucking insect pests and bollworms. Cotton genotypes were sown on the 15th of each month. The results showed that the planting time had pronounced effect on the infestation of insect pests. April sown cotton had a higher infestation of jassid compared to May and June sown cotton. The occurrence of thrips was recorded highest in the May sowing followed by April. Infestation of whiteflies and spotted bollworm was negligible on all the genotypes and were below the economic threshold levels during the entire period of observation. Furthermore, April sown cotton showed the higher infestation of spotted and pink bollworms. Among the tested genotypes in different sowing times, they exhibited similarity in insect pest abundance, except for jassid population which significantly differed in May sown genotypes. Concerning yield, April sowing yielded the most at 2107.7 kg/ha, followed by May (1917.6 kg/ha) and June (801.7 kg/ha). Notably, NIA-88 followed by Sadori consistently yielded the highest across all sowing times compared to the other two genotypes. This study indicates that sowing of cotton varieties in April is recommended for achieving higher yields.","PeriodicalId":11234,"journal":{"name":"Diyala Agricultural Sciences Journal","volume":"166 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73603520","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

GROWTH PERORMANCE OF TAMARIND (Tamarindus indica L.) SEEDLINGS TO DIFFERENT LEVELS OF SALINITY AND SODICITY 罗望子生长性能的研究幼苗适应不同的盐度和酸度

Diyala Agricultural Sciences Journal Pub Date : 2023-08-31 DOI: 10.56520/asj.v5i2.176

Khalil Ahmed

{"title":"GROWTH PERORMANCE OF TAMARIND (Tamarindus indica L.) SEEDLINGS TO DIFFERENT LEVELS OF SALINITY AND SODICITY","authors":"Khalil Ahmed","doi":"10.56520/asj.v5i2.176","DOIUrl":"https://doi.org/10.56520/asj.v5i2.176","url":null,"abstract":"Agroforestry is a viable land-use option of salt affected soils which ensure the remunerative use of this valuable resource. A two years pot study was carried out to evaluate salinity tolerance of tamarind fruit plant against different levels of salinity and sodicity. Treatments included were: T1 = ECe, 1.17 dS m-1 + SAR, 10.87, T2 = ECe, 6 dS m-1 + SAR, 25, T3 = ECe, 6 dS m-1 + SAR, 35, T4 = ECe, 6 dS m-1 + SAR, 45, T5 = ECe, 8 dS m-1 + SAR, 25, T6 = ECe, 8 dS m-1 + SAR, 35, T7 = ECe, 8 dS m-1 + SAR, 45, T8 = ECe, 10 dS m-1 + SAR, 25, T9 = ECe, 10 dS m-1 + SAR, 35, T10 = ECe, 10 dS m-1 + SAR, 45. Results revealed that no plant was survived at higher level of salinity (10 dS m-1) and sodicity (SAR 45) and complete cessation and mortality was observed in this treatment. Data of survived plants at the end of study showed that salinity and sodicity arrested the growth variables of tamarind seedlings and increasing levels of salinity-sodicity led a reduction of 3.52% to 82.47% in plant height, 1.53% to 84.61% in stem girth, 5.63% to 88.26% in number of leaves and 7.44 to 90.77 in number of branches over control (non-stress) treatment. Therefore, it was concluded that tamarind seedling can withstand and survive at salinity and sodicity level of 10 dS m-1 and SAR 35. ","PeriodicalId":11234,"journal":{"name":"Diyala Agricultural Sciences Journal","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76023650","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

FACTORS AFFECTING THE SUSTAINABLE ADOPTION OF OILSEED CROPS IN PUNJAB: A CASE STUDY OF DISTRICT LAYYAH 影响旁遮普油籽作物可持续种植的因素:地区layyah的案例研究

Diyala Agricultural Sciences Journal Pub Date : 2023-08-31 DOI: 10.56520/asj.v5i2.261

Abdual Rehman, Umair Saeed, Nasir Nadeem, Umer Ijaz Ahmad, Samra Naseem

引用次数: 0

SEASONAL TROPHIC NICHE BREADTH AND OVERLAP IN A GUILD OF SIX MOST FREQUENT BEE SPECIES IN BAHAWALPUR, PAKISTAN 巴基斯坦巴哈瓦尔布尔六种最常见蜜蜂种群的季节性营养生态位宽度和重叠

Diyala Agricultural Sciences Journal Pub Date : 2023-08-31 DOI: 10.56520/asj.v5i2.267

Asif Sajjad

引用次数: 0