SAARC Journal of Agriculture最新文献

{"title":"Effect of Long Coriander Leaf (Eryngium Foetidum) Extract as a Natural Antioxidant on Chicken Meatballs During at Freezing Temperature","authors":"F. Boby, M. Hossain, M. Hossain, Md. Mizanur Rahman, M. Azad, M. Hashem","doi":"10.3329/sja.v19i2.57687","DOIUrl":"https://doi.org/10.3329/sja.v19i2.57687","url":null,"abstract":"The study was envisaged to evaluate the effect of different levels of long coriander (Eryngium foetidum L.) leaf extract on the quality attributes of chicken meatballs. The chicken meat sample was collected from local market of Mymensingh. The sample was quickly shifted to “Animal Science Laboratory” and carried out for laboratory analyses after refrigerated at -20ºC up to 90 days. Chicken meatball samples were divided into four treatment groups viz. control group (T0), 0.01% beta hydroxyl toluene (BHT) (T1), 0.5% long coriander leaves extract (T2), and 1% long coriander leaves extract (T3). Days of intervals were 0, 30 and 90 days. An ANOVA of a 4×3 factorial experiment in completely randomized design having three replications per treatment was used for data analyses. Sensory, proximate, physicochemical, biochemical and microbiological analyses were determined. Color, flavor, Juiciness, tenderness and overall acceptability increased significantly (p<0.05) in T2 and T3 treatments but decreased at different days of intervals. Dry matter (DM), crude protein (CP), ether extract (EE) and ash content decreased significantly (p<0.05) in T2 and T3 treatments and increased with days of intervals. Raw pH and cooking loss were decreased significantly (p<0.05) in T2 and T3 treatments and decreased with increased days of intervals. Free fatty acid (FFA), peroxide value (POV) were decreased significantly (p<0.05) in T2 and T3 treatments and increased with days of intervals. Thiobarbituric acid reactive substances (TBARS) were significantly (p<0.05) constant in T0, T2 and T3 treatments. Total viable count (TVC), total coliform count (TCC) and total yeast-mold count (TYMC) decreased significantly (p<0.05) in T2 and T3 treatments. Hence, sensory, physicochemical, biochemical and microbial properties indicate that 1% long coriander leaves extract was the best among all treatment groups. So, 1% long coriander leaves extract may be recommended for chicken meatballs as enriched natural antioxidant.\u0000SAARC J. Agric., 19(2): 271-283 (2021)","PeriodicalId":21319,"journal":{"name":"SAARC Journal of Agriculture","volume":"84 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90299046","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}

{"title":"Effect of Plant × Row Spacing on Two Varieties of Boro Rice","authors":"M. Hasan, M. Hossain, M. Uddin, M. Kobir, M. Kabir","doi":"10.3329/sja.v19i2.57674","DOIUrl":"https://doi.org/10.3329/sja.v19i2.57674","url":null,"abstract":"A field study was undertaken at Bangladesh Agricultural University, Mymensingh during the season November 2017 to April 2018 to evaluate the effects of plant × row spacings on yield and yield contributing traits of two Boro rice varieties. Two rice varieties viz., BINA dhan-10 and BRRI dhan28 were sown in five plant spacings viz. 25 cm × 15 cm, 25 cm × 25 cm, 30 cm × 30 cm, 35 cm × 35 cm, 40 cm × 40 cm in randomized completely block design with factorial fashion with three replications. Growth performances, yield contributing characters and yield were significantly influenced by varieties and plant spacings. The highest grain yield (8.75t ha-1), straw yield (11.56 t ha-1), biological yield (20.31 t ha-1) and harvest index (43.05 %) were obtained from the variety BINA dhan- 10 sown at planting spacing of25 cm × 15 cm. More number of total tillers hill-1(14.75) and number of effective tiller hill-1 (12.87) were recorded from the variety BINA dhan-10 sown at planting spacing 40 cm × 40 cm. Based on the present study it is suggested that BINA dhan-10 may be grown under 25 cm × 15 cm in order to get maximum grain yield for Boro rice cultivation.\u0000SAARC J. Agric., 19(2): 95-106 (2021)","PeriodicalId":21319,"journal":{"name":"SAARC Journal of Agriculture","volume":"10 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78665956","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}

{"title":"Application of Nanotechnology in Insect Pest Management: A Review","authors":"R. Zannat, M. Rahman, M. Afroz","doi":"10.3329/sja.v19i2.57668","DOIUrl":"https://doi.org/10.3329/sja.v19i2.57668","url":null,"abstract":"Insect pests are one of the most concerned biotic obstacles in agriculture and humans are constantly in search of new strategies to control them. Chemical pesticides are extensively used for controlling insect pests which cause a lot of problem, such as pest resistance, elimination of natural enemies, environmental pollution, loss of biodiversity and human health hazards. As an alternative pest control strategy, the application of nanotechnology in insect pest management can be one of the most promising ways to overcome the problems related to the application of conventional chemical pesticide. According to various research findings, the nano based materials are described as very effective in insect pest management because they have larger surface area which ensures the contact of more volume of pesticides with the insect pests. They also provide selective, targeted and long term-controlled release of formulation of nanomaterial which is ecologically more viable. Moreover, the required amount of nano-insecticide is also very small for controlling insect and thus the pesticide load in the environment gets reduced. So, use of nanotechnology for insect pest management is considered as environmentally sustainable and a brilliant insect control strategy in green agriculture.\u0000SAARC J. Agric., 19(2): 1-11 (2021)","PeriodicalId":21319,"journal":{"name":"SAARC Journal of Agriculture","volume":"33 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86268687","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}

{"title":"Effect of Wide Bed Planting on Dry Matter Accumulation and Translocation of Winter Wheat After Anthesis","authors":"Beibei Zheng, Wang Yanmin, Yong-jing Ni, Hongjie Liu, Yafei Zhang, Song-zhu Liu, Ruhong Fu, Fengling Sun","doi":"10.11923/J.ISSN.2095-4050.CJAS2020-0180","DOIUrl":"https://doi.org/10.11923/J.ISSN.2095-4050.CJAS2020-0180","url":null,"abstract":"","PeriodicalId":21319,"journal":{"name":"SAARC Journal of Agriculture","volume":"91 1","pages":"1"},"PeriodicalIF":0.0,"publicationDate":"2021-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85319660","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}

{"title":"Different Planting Parameters: Effects on Yield and Photosynthetic Efficiency of Summer Soybean","authors":"Qu Yang, Kezhen Wang, Liu Yang, Yanjiao Luo, Y. Qinghua, Fuqin Liang","doi":"10.11923/J.ISSN.2095-4050.CJAS19040010","DOIUrl":"https://doi.org/10.11923/J.ISSN.2095-4050.CJAS19040010","url":null,"abstract":"","PeriodicalId":21319,"journal":{"name":"SAARC Journal of Agriculture","volume":"21 1","pages":"8"},"PeriodicalIF":0.0,"publicationDate":"2021-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72797994","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}

{"title":"The Difference of Physicochemical Indexes and Chemical Components in Different Parts of Polygonatum kingianum","authors":"Liqun Ling, Yuling Huang, Y. Yuling, Tian Yingqiu","doi":"10.11923/J.ISSN.2095-4050.CJAS2020-0173","DOIUrl":"https://doi.org/10.11923/J.ISSN.2095-4050.CJAS2020-0173","url":null,"abstract":"","PeriodicalId":21319,"journal":{"name":"SAARC Journal of Agriculture","volume":"28 1","pages":"70"},"PeriodicalIF":0.0,"publicationDate":"2021-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75268881","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}

{"title":"Field Evaluation of Heat Stress-Resilient Maize Hybrids for Improved and Stable Maize Production in Nepal","authors":"Kb Koirala, M. Tripathi, K. Seetharam, M. Vinayan, P. Zaidi","doi":"10.3329/sja.v19i1.54776","DOIUrl":"https://doi.org/10.3329/sja.v19i1.54776","url":null,"abstract":"In recent years, National Maize Research Program (NMRP) aimed a paradigm shift from open-pollinated varieties (OPVs) towards hybrid maize to achieve self-sufficiency in maize for food, feed, and hybrid seed within the country. In this mission, it is necessary to identify and deploy high-yielding stress-resilient maize hybrids that can cope with climate change effects, including heat stress. Under the project “Heat Tolerant Maize for Asia (HTMA)”, NMRP introduced the hybrids that performed better in previous years in different environments from International Maize and Wheat Improvement Center (CIMMYT) Hyderabad for multilocation on-farm testing. Fifteen genotypes were evaluated at two locations, two sites in Madi, Chitwan, and one in Ghorahi, Dang, along with Rampur Hybrid-8 as a heat-tolerant check, and RML-86/RML-96 and RML-95/RML-96 as normal checks. Randomized complete block design (RCBD) was used with three replicates during the spring of 2016/17. Likewise, another 20 and 18 promising hybrids were demonstrated during the winter of 2016/17 and 2017/18, respectively, in different hybrid growing pockets considering a site – a replication. Grain yield and yield attributing traits at all locations were recorded. From the across-site data analysis, selected heat-tolerant hybrids from the experiment were CAH1432, ZH15405, ZH141592, and CAH1715 which were statistically at par with promising normal hybrid RML-86/RML-96 and superior to already released heat-tolerant Rampur Hybrid-8. In 2016/17, ZH138098, ZH1620, and VH121062 were farmers’ preferred heat-tolerant hybrids. In 2017/18, Rampur Hybrid-10, ZH141592, CAH1715, and ZH15440 were preferred by farmers. The selected bestbet are taken forward for official release/registration followed by commercialization through a public-private partnership with Nepali seed companies/cooperatives.\u0000SAARC J. Agric., 19(1): 27-43 (2021)","PeriodicalId":21319,"journal":{"name":"SAARC Journal of Agriculture","volume":"26 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78025153","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}

{"title":"Yield and Yield Contributing Attributes Of Potato as Influenced by Vermicompost And Seed Tuber Size","authors":"M. Mostofa, T. Roy, R. Chakraborty","doi":"10.3329/sja.v19i1.54779","DOIUrl":"https://doi.org/10.3329/sja.v19i1.54779","url":null,"abstract":"Low yield is crucial bottleneck for potato production in Bangladesh. The application of vermicompost may enhance the yield of potato. The experiment was consisted of two factors, i.e., Factor A: - Vermicompost level (Vm1-4): Vm1: 0 t ha-1, Vm2: 3 t ha-1, Vm3: 6 t ha-1 and Vm4: 9 t ha-1; Factor B:- Tuber size (T1-5): T1: 5-10 g, T2: 10-20 g, T3: 20-30 g, T4: 30-40 g and T5: > 40 g. The experiment was conducted in a split-plot design with three replications. Vermicompost had significant effect on most of the yield contributing parameters investigated under present study. Results revealed that yield parameters increased with increasing vermicompost level irrespective of tuber size. Among the twenty (20) treatment combinations, vermicompost at the rate of 9 t ha-1 with tuber size > 40 g produced the maximum yield (31.33 t ha-1) that was 53.53 % higher than that of control with 3273.01 $ of monetary advantage. Therefore, present study suggests that potato growers may use vermicompost for increasing yield of potato in Bangladesh. SAARC J. Agric., 19(1): 71-79 (2021)","PeriodicalId":21319,"journal":{"name":"SAARC Journal of Agriculture","volume":"45 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85898899","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}

{"title":"Effect of Organic and Chemical Fertilizer On Growth and Yield of Potato (Solanum Tuberosum) Varieties in Nepal","authors":"S. Bhujel, C. Pant, S. Sapkota","doi":"10.3329/sja.v19i1.54782","DOIUrl":"https://doi.org/10.3329/sja.v19i1.54782","url":null,"abstract":"An experiment was conducted to evaluate the yield performance of potato varieties with chemical and organic fertilizer at Chilime, Rasuwa. The experiment consisted of eight treatment combinations laid out in two factors Randomized Complete Block Design (RCBD) with three replications. Four potato varieties (Khumal-Seto-1, Khumal-Ujjwal, Janak-Dev and Kufri-Jyoti) with fertilizer (Recommended dose of chemical fertilizer (100:100:60 NPK kg ha-1) and organic farmyard manure (15 mt ha-1) were used to make eight treatment combinations. The results showed that Janak-Dev had the highest plant height (69.3 cm) and canopy diameter (60.92 cm). Khumal-Seto-1 had highest number of main stems per hill (3.75) which were statistically similar to Kufri-Jyoti (3.42) and Khumal-Ujjwal (3.25). Janak-Dev had the lowest number of main stems per hill (1.87). The effect of fertilizer was nonsignificant. Flowering occurred earlier in Janak-Dev at 61.17 days after sowing while Kufri-Jyoti flowered after 73.17 days after sowing. The highest number of tubers were found in Khumal-Seto-1 (9.167) and lowest in Janak-Dev (5.750). Number of tubers per plant was not affected by types of fertilizers used. Maximum weight of each tuber (107.7 grams), yield per plant (780 grams) and yield per hectare (37.1 mt ha-1) were obtained from Kufri-Jyoti. These parameters were the highest from chemical fertilizer application. This field experiment showed that Kufri-Jyoti with recommended dose of chemical fertilizer was appropriate to get optimum yield under Chilime condition. SAARC J. Agric., 19(1): 103-112 (2021)","PeriodicalId":21319,"journal":{"name":"SAARC Journal of Agriculture","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84221653","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}

{"title":"Identification of Foot and Mouth Disease (FMD) Virus From Recently Outbreak Crossbred Cattle In Rajbari District of Bangladesh","authors":"M. S. Islam, M. Akter, MZ Hassan, M. Rahman, E. Islam, M. Khan, A. Chakrabartty, M. Giasuddin","doi":"10.3329/sja.v19i1.54790","DOIUrl":"https://doi.org/10.3329/sja.v19i1.54790","url":null,"abstract":"Foot and mouth disease (FMD) is a devastating viral disease and endemic in nature in Bangladesh that causes huge economical losses. The present research work was aimed to determine the prevalence of FMD outbreaks and molecular detection of FMDV serotypes by uRT-PCR and gsRT-PCR test, respectively from crossbred cattle in the Rajbari district of Bangladesh during the period from January to June 2018. A total of 16 tongue epithelial samples were collected from clinically FMD suspected 2 to 3 years old crossbred cattle. 14 samples were positive by uRT-PCR. The detection rate of FMDV by uRT-PCR was 87.50%. Then uRT-PCR positive samples were serotype by gsRT-PCR. Serotype based prevalence of FMDV was 42.86%, 100%, 21.43% and 21.43% in O serotype, Asia-1 serotype, A serotype and mixed infection with Asia-1 and A, respectively. Considering the age, the prevalence of confirmed FMD outbreak was 42.86%, 35.71% and 21.43% at the age of 2, 2.5 and 3 years, respectively. Serotype A, O and Asia-1 is circulated in Rajbari district and required trivalent vaccine for prevention and control of FMD in that area.\u0000SAARC J. Agric., 19(1): 201-210 (2021)","PeriodicalId":21319,"journal":{"name":"SAARC Journal of Agriculture","volume":"41 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87757134","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}