International Journal of Agriculture and Environmental Research最新文献_第9页

CHARACTERIZATION AND CLASSIFICATION OF SELECTED FLOODPLAIN SOILS FOR ARABLE CROP PRODUCTION IN ABAKALIKI SOUTHEASTERN NIGERIA 尼日利亚东南部abakaliki地区用于耕地作物生产的冲积平原土壤的特征和分类

International Journal of Agriculture and Environmental Research Pub Date : 1900-01-01 DOI: 10.51193/ijaer.2022.8108

E. C. Nnabuihe, E. Onweremadu, B. Uzoho, B. Aririguzo

{"title":"CHARACTERIZATION AND CLASSIFICATION OF SELECTED FLOODPLAIN SOILS FOR ARABLE CROP PRODUCTION IN ABAKALIKI SOUTHEASTERN NIGERIA","authors":"E. C. Nnabuihe, E. Onweremadu, B. Uzoho, B. Aririguzo","doi":"10.51193/ijaer.2022.8108","DOIUrl":"https://doi.org/10.51193/ijaer.2022.8108","url":null,"abstract":"The study investigated soils of Abakaliki floodplains to characterize and classify them for sustainable use and management. Two profile pits each were dug in Mgbo-Abaja, Inyimagu and Nkwagu sites. Twenty-seven soil samples were collected from genetic horizons and sent to the laboratory for analysis. Results showed that soils were well drained except in Mgbo-Abaja 002 which was poorly drained. Colour varied from brown (10YR 5/3) to weak red (2.5YR 5/2), brown (10YR 4/3) to red (2.5YR 5/6) and dark yellowish brown (10YR 4/6) to reddish yellow (5YR 7/8) in Mgbo-Abaja, Inyimagu and Nkwagu respectively. Mottles were observed in MgboAbaja and Inyimagu profiles as a result of redoximorphism. Soils were sandy and ranged from 526 – 764 mg/kg. The pH was moderately acidic (5.80 – 6.07); mean values of base saturation (%) was moderate (21.03 – 45.31 %), electrical conductivity was low (< 4.0 dSm-1 ) and exchangeable sodium percent (ESP) was < 15 % except in Nkwagu profile 006. The soils were classified (USDA / WRB) as Typic Kandiaquults / Ferralic Gleysols (Mgbo-Abaja 001), Typic Kandiaquults / Cambic Gleysols (Mgbo-Abaja 002), Typic Kandiaquults / Ferralic Gleysols (Inyimagu 003), Grossarenic Kandiaqualfs / Ferralic Gleysols (Inyimagu 004), Typic Kandiaquults / Ferralic Acrisols (Nkwagu 005) and Grossarenic Kandiaqualfs / Ferralic Acrisols (Nkwagu 006). It is recommended that there should be creation of drainage channels to reduce water logging of sites, employ some management practices like liming, application of biochar technique, organic manure and inorganic fertilizer, which will boost the condition of soils and improve their fertility for arable crop production.","PeriodicalId":182275,"journal":{"name":"International Journal of Agriculture and Environmental Research","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121985155","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

RESPONSE OF MAIZE (Zea mays L.) GENOTYPES GROWTH CHARACTERS UNDER DROUGHT AND HEAT STRESS CONDITIONS EVALUATED IN SUDAN SAVANNA, NIGERIA 玉米(Zea mays L.)的响应尼日利亚苏丹稀树草原干旱和热胁迫条件下基因型、生长特性评价

International Journal of Agriculture and Environmental Research Pub Date : 1900-01-01 DOI: 10.51193/ijaer.2023.9206

Yawale M. A., Daraja Y. B., G. M. S.,, Dawaki K. D., F. M. S., M. A. I.,, Sa’ad A. M., Abdussalam S. S.

{"title":"RESPONSE OF MAIZE (Zea mays L.) GENOTYPES GROWTH CHARACTERS UNDER DROUGHT AND HEAT STRESS CONDITIONS EVALUATED IN SUDAN SAVANNA, NIGERIA","authors":"Yawale M. A., Daraja Y. B., G. M. S.,, Dawaki K. D., F. M. S., M. A. I.,, Sa’ad A. M., Abdussalam S. S.","doi":"10.51193/ijaer.2023.9206","DOIUrl":"https://doi.org/10.51193/ijaer.2023.9206","url":null,"abstract":"Drought stress and heat stress are two major limiting factors affecting maize productivity in the tropical regions. High temperatures and changes in rainfall pattern can cause significant decline in maize yields under rain fed conditions with Africa being one of the worst affected areas. Heat tolerance can be accomplished through genetic management approach. The aim of the research is to assess the extent of variation in tolerance to drought stress and heat tolerant stress and their performance on growth and yield characters. The trials were conducted on genetic analysis of Maize (Zea mays L.) inbred lines under combined (drought and heat stress) conditions. The parental materials comprises eight inbred lines that were crossed in a partial diallel pattern; thereafter, the checks, parents and resultant F1 generations were evaluated at two locations, Kano University of Science and Technology and farmers field at Dambatta local government area Kano state during 2021 dry seasons. The experiment was laid out in a randomized complete block design and replicated three times. The results indicated the crossing of P4 X P9 and P3 X P4 to produce significantly to produce significantly better growth attributes like plant height ear height, plant aspect and grain yield. These parental lines might be used in maize breeding programs in Nigeria as sources of drought and or heat tolerance.","PeriodicalId":182275,"journal":{"name":"International Journal of Agriculture and Environmental Research","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130143879","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

MEASURING THE PROFITABILITY OF SMALL SCALE BROILER PRODUCTION FOR ENTREPRENEURIAL SKILLS DEVELOPMENT 衡量小规模肉鸡生产的盈利能力，以促进创业技能的发展

International Journal of Agriculture and Environmental Research Pub Date : 1900-01-01 DOI: 10.51193/ijaer.2022.8403

Zakari M., Gana J., Mohammed B. A., A. B., D. P., Felix P. L.

引用次数: 0

PERCEPTIONS OF ADOPTERS ON THE USE OF COCOA TECHNOLOGIES IN EKITI STATE ekiti州采用者对可可技术使用的看法

International Journal of Agriculture and Environmental Research Pub Date : 1900-01-01 DOI: 10.51193/IJAER.2020.6601

Julius Olumide Ilesanmi, O. Ojo

{"title":"PERCEPTIONS OF ADOPTERS ON THE USE OF COCOA TECHNOLOGIES IN EKITI STATE","authors":"Julius Olumide Ilesanmi, O. Ojo","doi":"10.51193/IJAER.2020.6601","DOIUrl":"https://doi.org/10.51193/IJAER.2020.6601","url":null,"abstract":"The study investigated the perceptions of adopters on the use of cocoa technologies in Ekiti State, Nigeria. Specifically, it examined the socio economic characteristics of the cocoa farmers in the study area; identified the various technologies practiced by cocoa farmers; ranked the perception of the farmers towards the use of the technologies and examining the major constraints militating against the use of cocoa technologies. A multi-stage sampling technique was used to select sixty (60) respondents in four (4) local government areas namely: Irepodun-Ifelodun LGA; Oye LGA; Ekiti South West LGA and Ise/OrunLGA; which were predominated with cocoa farmers. Technology Perceptive Use Index (TPUI) was employed to access the extent of use of the cocoa technologies by the farmers of which 12.99% of the farmers use cultural maintenance practice to increase production of cocoa and this is most prominent among the farmers in the study area. This is closely followed by the use of fungicides and insecticides and the use of information sources on new methods to improve cocoa production respectively in which 12.91 and 12.56% agreed to these technologies respectively. Moreover, a good number of respondents (11.35%) indicated that adopting all the technologies will definitely boost cocoa production. The least cocoa technology where farmers’ perception is very low is the cutting of the old cocoa trees of which only 4.55% of the respondents indicated its usage. About 28.02% of the respondents identified high cost of adoption as a constraint and this was ranked first among others constraints identified by respondents in the study area.","PeriodicalId":182275,"journal":{"name":"International Journal of Agriculture and Environmental Research","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126479139","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

UNDERSTANDING THE SEARCHING BEHAVIOUR OF PREDATOR AND PARASITOID INSECTS: A REVIEW 捕食昆虫和拟寄生物的搜索行为研究进展

International Journal of Agriculture and Environmental Research Pub Date : 1900-01-01 DOI: 10.51193/ijaer.2023.9105

Miguel Gómez-Cabezas, M. Romero, Julia K. Prado

{"title":"UNDERSTANDING THE SEARCHING BEHAVIOUR OF PREDATOR AND PARASITOID INSECTS: A REVIEW","authors":"Miguel Gómez-Cabezas, M. Romero, Julia K. Prado","doi":"10.51193/ijaer.2023.9105","DOIUrl":"https://doi.org/10.51193/ijaer.2023.9105","url":null,"abstract":"The aim of this review is to understand whether the searching behaviour of natural enemies (parasitoids and predators) is affected by complex odour mixtures and if there are differences between specialist and generalist natural enemies. To accomplish this objective, a literature review of several research papers related to the topic was done. Natural enemies of herbivores mainly use herbivore induced plant volatiles (HIPVs) to find their prey or host. However, the chemical information conveyed through HIPVs toward natural enemies might be unreliable or sometimes undetectable for them (odour masking), thereby influencing their searching behaviour. Many factors influence the reliability and detectability of HIPVs such as: plant diversity, intensity of the herbivore attack, if one or more herbivore species attack the plant at the same time or sequentially, and environmental conditions like light intensity, fertilization levels, soil moisture, and high concentrations of ozone, hydroxyl, and nitrate radicals. Nevertheless, in order to overcome reliability and detectability problems of HIPVs, natural enemies have the ability to learn by association and use these HIPVs to find their prey or host. Further field experiments supported by laboratory assessments should be carried out to understand how the searching behaviour of natural enemies is affected in a multitrophic level context, where known biodiversity (above and below ground) and environmental conditions have the possibility to interact.","PeriodicalId":182275,"journal":{"name":"International Journal of Agriculture and Environmental Research","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128962842","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 SEED YIELD AND YIELD RELATED CHARACTERS AMONG 22 NIGERIAN CULTIVATED RICE (Oryza sativa L.) VARIETIES GROWN IN GUINEA SAVANNAH AGRO-ECOLOGY, ABUJA, OVER TWO CROPPING YEARS 22种尼日利亚栽培水稻(Oryza sativa L.)种子产量及相关性状评价品种种植在几内亚草原农业生态，阿布贾，超过两个种植年

International Journal of Agriculture and Environmental Research Pub Date : 1900-01-01 DOI: 10.51193/ijaer.2022.8110

Okelola F.S, L. I.T., Adebisi M.A.

{"title":"ASSESSMENT OF SEED YIELD AND YIELD RELATED CHARACTERS AMONG 22 NIGERIAN CULTIVATED RICE (Oryza sativa L.) VARIETIES GROWN IN GUINEA SAVANNAH AGRO-ECOLOGY, ABUJA, OVER TWO CROPPING YEARS","authors":"Okelola F.S, L. I.T., Adebisi M.A.","doi":"10.51193/ijaer.2022.8110","DOIUrl":"https://doi.org/10.51193/ijaer.2022.8110","url":null,"abstract":"Twenty-two rice varieties were evaluated in a field trial under rain-fed conditions at the National Agricultural Seeds Council, Sheda, Abuja (Latitudes 8°53'7'' – 8 o 45’3N and Longitudes 7°3'56'' – 7 o 3.01’E) in 2017 and 2018 cropping years to provide a comparative measure for seed yield and yield related components of cultivated rice varieties in guinea savannah agro-ecology of Nigeria. The experimental field was laid out using Randomized Complete Block Design in three replicates. Seeds of the 22 varieties were assessed for seedling emergence, days to 50% flowering, plant height, number of panicles/plant, seed yield/plot, seed yield/ha, 100 seed weight and seed weight/ plant. Data obtained were subjected to Analysis of Variance and means were separated using Tukey’s HSD at 5% probability level. Pearson’s correlation coefficient and principal component analyses were also used. Higher panicle length, number of panicles/plot, seed weight/plant and 100-seed weight were observed in year 2017 compared to 2018. FARO 48, FARO 59, FARO 58 and PAC 832 had highest seed yield (10.19 - 11.09 tha-1 ) while FARO 62, FARO 22 and FARO 21 performed poorly. Plant height, number of panicles/plant, panicle height, seed yield/plant mainly contributed to the variation within the rice varieties. Seed germination was positively related to other seed quality attributes (r=0.36 – 0.84**). The study concluded that FARO 48, FARO 59, FARO 58, PAC 832, FARO 44 and FARO 45 with highest seed yield components are recommended for cultivation and could be used for future yield improvement.","PeriodicalId":182275,"journal":{"name":"International Journal of Agriculture and Environmental Research","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121289894","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 BIO-FERTILIZER ON GROWTH AND PRODUCTIVITY OF SOYBEAN VARIETIES 生物肥料对大豆品种生长和生产力的影响

International Journal of Agriculture and Environmental Research Pub Date : 1900-01-01 DOI: 10.51193/IJAER.2021.7101

Fahadul Haque, H. Hossain, A. Farooque, S. Podder, M. Karim, Md. Abu Zafur Al Munsur

{"title":"EFFECT OF BIO-FERTILIZER ON GROWTH AND PRODUCTIVITY OF SOYBEAN VARIETIES","authors":"Fahadul Haque, H. Hossain, A. Farooque, S. Podder, M. Karim, Md. Abu Zafur Al Munsur","doi":"10.51193/IJAER.2021.7101","DOIUrl":"https://doi.org/10.51193/IJAER.2021.7101","url":null,"abstract":"The experiment was conducted at Sher-e-Bangla Agricultural University, Dhaka-1207 during the period from December 2018 to March, 2019 to find out the effect of bio-fertilizer on growth and productivity of soybean varieties. Two factors were used in the experiment, viz . Factor A: varieties 4 (V 1 = Shohag (PB-1), V 2 = BARI Soybean-6, V 3 = Binasoybean-1, V 4 = Binasoybean-5) and Factor B: Biofertilizer level 3 (F 0 = No biofertilizer (control), F 1 = Rizobium (Soybean Ishwardi) and F 2 = Rizobium (Soybean Laxmipur)). The experiment was laid out in a Randomized Complete Block Design (RCBD) with two factors and three replications. Variety, biofertilizers and their interaction had significant effect on plant height, number of branch, number of leaf at different DAS, pods plant -1 , pod length, seeds pod -1 , 100 seeds weight, grain yield, straw yield, biological yield and harvest index (%).The highest plant height (18.19, 27.20, 44.45, 54.96 and 57.42 cm, respectively), number of branch plant -1 (2.29, 3.08, 3.58, highest stover yield (16.98), stover yield (4.55 t ha -1 ), biological yield (6.55 t ha -1 ) and harvest index (30.49 %) was observed in variety Binasoybean-5 with the application of Soybean Laxmipur (V 4 × F 2 ) and the lowest stover yield (16.00), stover yield (3.96 t ha -1 ), biological yield (5.53 t ha -1 ) and harvest index (25.34 %) was observed in control with the variety Shohag (PB-1) (V 1 × F 0 ). It has been appeared that Binasoybean-5 with the application of Soybean Laxmipur (V 4 × F 2 ) produces greater yield over treatments still requires further verification under different soybean.","PeriodicalId":182275,"journal":{"name":"International Journal of Agriculture and Environmental Research","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121329887","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: 2

EFFECT OF LEVEL OF PFD ON PHOTOSYNTHETIC PARAMETERS AND PRODUCTION OF STEVIOL GLYCOSIDES BY HYDROPONIC CULTURE FROM STEVIA REBAUDIANA BERTONI PFD水平对甜菊水培光合参数及甜菊糖苷产量的影响

International Journal of Agriculture and Environmental Research Pub Date : 1900-01-01 DOI: 10.51193/ijaer.2023.9309

E. Zapata, Gabriela Brito Uribe, Mirna Ma. Sánchez Rivera, Raúl A. Nava Juárez, Minerva Méndez Tinajero, Jonathán Sánchez Muñoz, Nadia P. Tapia Barrera

{"title":"EFFECT OF LEVEL OF PFD ON PHOTOSYNTHETIC PARAMETERS AND PRODUCTION OF STEVIOL GLYCOSIDES BY HYDROPONIC CULTURE FROM STEVIA REBAUDIANA BERTONI","authors":"E. Zapata, Gabriela Brito Uribe, Mirna Ma. Sánchez Rivera, Raúl A. Nava Juárez, Minerva Méndez Tinajero, Jonathán Sánchez Muñoz, Nadia P. Tapia Barrera","doi":"10.51193/ijaer.2023.9309","DOIUrl":"https://doi.org/10.51193/ijaer.2023.9309","url":null,"abstract":"Stevia rebaudiana produces steviol glycosides (GSt) 300 times sweeter higher than sugar cane. The problem is that the global demand is increasing and the agricultural production is insufficient. Is reported that Hydroponic cultivation and high irradiance increase the yield of S. rebaudiana and the production of steviol glycosides. This is due to the management and control of nutrition and the effect of light on the photosynthetic system, respectively. Therefore, the objective was to evaluate the effect on three levels of PFD (440.8, 383.9 and 273.2 μmol m-2 s) efficiency of photosystem PSII, and production of glycosides of steviol in S. rebaudiana var. Morita II at 40 and 90 days, using a NFT hydroponic culture (Nutrient Film Technique). The highest photosynthetic rate was recorded at 440.8 μmol m-2 s with 15.4 and 17.72 ppm CO2 min-1 g at 40 and 90 of culture days respectively and the higher content of steviol glycosides, with this same PFD, the lowest fluorescence emission occurred in PSII, while with low luminosity, the absorbed energy was harnessed more efficiently by the PSIIRC. The photosynthesis and production of steviol glycosides in S. rebaudiana were affected by level of PFD and culture time in a hydroponic system.","PeriodicalId":182275,"journal":{"name":"International Journal of Agriculture and Environmental Research","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121380130","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 HUMAN DISTURBANCES ON ANT COMMUNITY AND AMAZONIAN LANDSCAPE 人为干扰对蚂蚁群落和亚马逊景观的影响

International Journal of Agriculture and Environmental Research Pub Date : 1900-01-01 DOI: 10.51193/ijaer.2022.8106

Hugo de Jesus Leal Barros, Elke Hellen Fernandes Matias, Kivia Letícia dos Santos Reis, Maíra Fernandes Souza Silva, D. DE OLIVEIRA, C. M. Knoechelmann, Felipe Fernando da Silva Siqueira

{"title":"EFFECT OF HUMAN DISTURBANCES ON ANT COMMUNITY AND AMAZONIAN LANDSCAPE","authors":"Hugo de Jesus Leal Barros, Elke Hellen Fernandes Matias, Kivia Letícia dos Santos Reis, Maíra Fernandes Souza Silva, D. DE OLIVEIRA, C. M. Knoechelmann, Felipe Fernando da Silva Siqueira","doi":"10.51193/ijaer.2022.8106","DOIUrl":"https://doi.org/10.51193/ijaer.2022.8106","url":null,"abstract":"The present work aimed to evaluate the effect of anthropogenic disturbances on the ant community and on the Amazonian landscape in areas of tropical rain forest. The study was conducted in two areas: Cabo Rosa Forest and Tauari Forest with different levels of human disturbances in the municipality of Marabá, Pará, Brazil. A characterization of the descriptors of anthropogenic activities was carried out for each study area in order to generate an index of anthropogenic disturbance. The vegetation structure was classified into: exposed soil, low, medium and high vegetation cover through NDVI. Ant sampling was carried out using pitfall traps. The vegetation structure, diversity and abundance parameters were related to the areas. Similarities between the species composition of the ant communities were verified by a similarity analysis. We found that human disturbances are modifying the vegetation structure by reducing the forest cover of the tree stratum and leaving the landscape with a higher occurrence of open areas. Regarding the ant community, we corroborate the hypothesis that anthropic disturbances are reducing the local biodiversity. Thus, this study shows that anthropogenic disturbances have negative effects on the Amazonian landscape and on the ant community through the reduction of forest cover and decrease in ant biodiversity. These changes can cause the conversion of climax communities in early successional stages and reduce the ecological services provided by ants (e.g. seed dispersal).","PeriodicalId":182275,"journal":{"name":"International Journal of Agriculture and Environmental Research","volume":"520 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123054997","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 STUDY ON EFFECTS OF ESR GENE POLYMORPHISM ON REPRODUCTIVE TRAITS OF F1 HYBRID WILD BOAR (♂WILD BOAR X ♀VCNMS15) IN FARM HOUSEHOLDS esr基因多态性对农户f1杂交野猪(♂野猪x♀vcnms15)繁殖性状影响的研究

International Journal of Agriculture and Environmental Research Pub Date : 1900-01-01 DOI: 10.51193/IJAER.2021.7211

T. H. Dung, Phung Duc Hoan, T. Phùng

{"title":"A STUDY ON EFFECTS OF ESR GENE POLYMORPHISM ON REPRODUCTIVE TRAITS OF F1 HYBRID WILD BOAR (♂WILD BOAR X ♀VCNMS15) IN FARM HOUSEHOLDS","authors":"T. H. Dung, Phung Duc Hoan, T. Phùng","doi":"10.51193/IJAER.2021.7211","DOIUrl":"https://doi.org/10.51193/IJAER.2021.7211","url":null,"abstract":"Studying on the effect of ESR gene polymorphism on the reproductive traits of F1 hybrid wild boars (♂R Wild Boars x ♀VCNMS15) determined the correlation between ESR gene polymorphism with reproductive capacity of sows which were monitored directly more than 20 F1 sows (♂Wild Boars x ♀VCNMS15) raised on the households. The data was processed and analyzed on statistical software, the correct sampling method, the process of separation, extraction and analysis of ESR gene polymorphism on modern equipments, the results showed: Successfully analyzed ESR gene polymorphism from 20 individual F1 sows (♂Wild Boars x ♀VCNMS15) identified 3 genotypes AA; AB; BB. The results obtained the difference in genotype, as follows: 8 individuals with genotype AA accounted for 40%, 11 individuals with genotype AB accounted for 55.00% and 1 individual with genotype BB accounted for 5, 00%. The difference in the A and B allele frequencies of the studied samples was clearly shown, the A allele frequency of 0.67 accounts for a higher percentage than the B allele frequency of 0.33. Initially the researchers determined the correlation between genotype ESR polymorphism for the reproductive traits of F1 wild boars (♂Wild Boars x ♀VCNMS15). Wild boars carrying genotype AB in ESR gene showed higher reproductive performance than genotypes AA and BB with (P <0.05). gene polymorphism F1 sows (♂wild boar x PCR cloning specific gene PRLR; Cut reaction with corresponding restriction enzyme.","PeriodicalId":182275,"journal":{"name":"International Journal of Agriculture and Environmental Research","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115534195","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