Bangladesh Journal of Agricultural Research最新文献_第6页

Feasibility of Growing Selected Vegetables in Hanging Sac With Different Levels of Manure 不同肥料水平悬囊栽培选定蔬菜的可行性

Bangladesh Journal of Agricultural Research Pub Date : 2023-01-22 DOI: 10.3329/bjar.v46i1.63312

R. Sultana, P. Dash, S. Das, M. Mannan, J. Gomasta

{"title":"Feasibility of Growing Selected Vegetables in Hanging Sac With Different Levels of Manure","authors":"R. Sultana, P. Dash, S. Das, M. Mannan, J. Gomasta","doi":"10.3329/bjar.v46i1.63312","DOIUrl":"https://doi.org/10.3329/bjar.v46i1.63312","url":null,"abstract":"Vegetable production in the waterlogged condition is the main challenge in Southwest Bangladesh and to address the problem the present investigation was undertaken to determine the prospect and profitability of hanging sack vegetable cultivation in the waterlogged condition under various levels of organic matter. The investigation comprised three of vegetables such as Brinjal, Tomato, and Okra in hanging sacs under three soil and organic matter combinations at Germplasm Center of Agrotechnology Discipline, Khulna University Bangladesh from November 2018 to March 2019. Three soil+cowdung combinations were T0= 100% soil, T1= 50% soil+50% cowdung, T2= 75% soil+ 25% cowdung, T3=25% soil+ 75% cowdung replicated seven times to produce the less erroneous results. Brinjal in the hanging sac had significantly better biological yield (28.92 t/ha), net return (451,000Tk./ha)and benefit-cost ratio (BCR) (2.08)over okra or tomato when the sac was filled with 75% cowdung + 25% soil. The higher price plus advanced yield contributed to enhancing the profitability of brinjal. These results will inform decision-making about cropping system modification that can be adopted by vegetable growers of Southwest Bangladesh to considerably reduce fallow waterlogged areas and enhanced vegetable production in waterlogged conditions. \u0000Bangladesh J. Agril. Res. 46(1): 35-42, March 2021 ","PeriodicalId":103111,"journal":{"name":"Bangladesh Journal of Agricultural Research","volume":"148 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123429119","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

Fertilizer Management of Gypsophila (Gypsophila Paniculata) Gypsophila Paniculata的肥料管理

Bangladesh Journal of Agricultural Research Pub Date : 2023-01-22 DOI: 10.3329/bjar.v46i1.63311

M. Quddus, K. Ara, M. Siddiky, M. Hussain, S. Sharifuzzaman

{"title":"Fertilizer Management of Gypsophila (Gypsophila Paniculata)","authors":"M. Quddus, K. Ara, M. Siddiky, M. Hussain, S. Sharifuzzaman","doi":"10.3329/bjar.v46i1.63311","DOIUrl":"https://doi.org/10.3329/bjar.v46i1.63311","url":null,"abstract":"A field experiment was conducted at the research field of Horticulture Research Centre (HRC), Bangladesh Agricultural Research Institute (BARI) Gazipur under AEZ-28 during Rabi season of 2017-18 and 2018-19 to determine the suitable combination of nitrogen (N), phosphorus (P), potassium (K) and sulphur (S) for improving growth and cut flower bunch yield of gypsophila. There were 15 treatment combinations comprising four levels of nitrogen (0, 70, 100 and 130 kg ha-1), four levels of phosphorus (0, 20, 40 and 60 kg ha-1), four levels of potassium (0, 60, 90 and 120 kg ha-1) and four levels of sulphur (0, 10, 20 and 30 kg ha-1) along with a blanket dose of Zn3B1.5 kg ha-1 and cow dung 5 t ha-1. The experiment was laid out in randomized complete block design with three replications. The combination of N100P40K60S20 kg ha-1 produced significantly higher cut flower bunch yield. The said treatment produced the maximum mean cut flower bunch yield of 185010 nos. ha-1 which was 76.9% higher over control (N0P0K0S0). The maximum number of branches per plant (7.12 nos.) and maximum opened flower per plant (60.2 nos.) were recorded from the treatment combination of N100P40K60S20 kg ha-1. Cost and return analysis indicated maximum net return and highest benefit cost ratio (1.91) was estimated from the same treatment. The results suggest that combined application of 100-40-60-20 kg ha-1 of N-P-K-S including 3 kg Zn ha-1, 1.5 kg B ha-1 and 5 t ha-1 cowdung can improve the growth and cut flower bunch yield of gypsophila. From the regression analysis, the optimum treatment combination was calculated as N91.8P44.0K80.7S18.7 kg ha-1 for experimental area. Therefore, the optimum combination package N91.8P44.0K80.7S18.7 kg ha-1 along with the blanket dose of Zn3B1.5 kg ha-1 and 5 t cowdung ha-1 may be recommended for gypsophila cut flower cultivation in Gazipur area.\u0000Bangladesh J. Agril. Res. 46(1): 23-34, March 2021 ","PeriodicalId":103111,"journal":{"name":"Bangladesh Journal of Agricultural Research","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115474628","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

Antioxidative and Antidiabetic Properties of Skunk Vine (Paederia Foetida L.) 臭鼬藤的抗氧化和抗糖尿病作用

Bangladesh Journal of Agricultural Research Pub Date : 2023-01-22 DOI: 10.3329/bjar.v46i1.63309

Tk. Ghosh, T. Husna, ZA Meraj, A. Nazran

{"title":"Antioxidative and Antidiabetic Properties of Skunk Vine (Paederia Foetida L.)","authors":"Tk. Ghosh, T. Husna, ZA Meraj, A. Nazran","doi":"10.3329/bjar.v46i1.63309","DOIUrl":"https://doi.org/10.3329/bjar.v46i1.63309","url":null,"abstract":"This experiment was executed at the research field of Department of Crop Botany, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Bangladesh during 2019 to 2020. In this study, methanolic extract of different plant parts was used for observing the antioxidant properties such as total phenolic, flavonoids, carotenoids and anthocyanins content in Skunk vine (P. foetida). Results showed that, the total phenolic were more or less similar in leaf (357.62 μg/g) and stem (349.42 μg/g) and that were significantly higher than that of root extract (233.56 μg/g). The highest amount of flavonoid content (602.71 μg/g) was recorded in leaf extract and the content was more or less similar in stem (493.16 μg/g) and root extracts (501.86 μg/g). Maximum amount of anthocyanin content was recorded in leaf (42.04 μg/g) that was identical with that of stem extract (39.68 μg/g) and statistically the lowest amount in root extract (27.44 μg/g). The fresh leaf extracts contained higher carotenoid content (41.96 mg/g) than stem (25.58 mg/g). Total antioxidant activity in respect to percentage of DPPH ((2,2-diphenyl-1-picrylhydrazyl) scavenging efficiency, leaf extract showed 63.78% inhibition efficiency which were significantly higher than that of stem (45.75%) and root (24.19%). α- glucosidase activity was greatly inhibited (59.13%) by leaf extract at the concentration level of 1.5 mg/mL which was better than that of stem (45.60%). Inhibition of α-amylase activity was recorded up to 46.23 and 42.57% by leaf and stem extracts, respectively which were statistically similar. The present study suggests that medicinal plant Skunk vine (P. foetida) has both antioxidative and antidiabetic properties which would be the good source for producing safe natural drugs. \u0000Bangladesh J. Agril. Res. 46(1): 1-12, March 2021","PeriodicalId":103111,"journal":{"name":"Bangladesh Journal of Agricultural Research","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114203060","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 Soil Moisture Level on Yield and Nutrient Balance Sheet of Black Cumin 土壤水分水平对黑孜然产量和养分平衡表的影响

Bangladesh Journal of Agricultural Research Pub Date : 2023-01-22 DOI: 10.3329/bjar.v46i1.63313

M. Yousuf, A. Karim, A. Solaiman, M. Islam, M. Zakaria

{"title":"Effect of Soil Moisture Level on Yield and Nutrient Balance Sheet of Black Cumin","authors":"M. Yousuf, A. Karim, A. Solaiman, M. Islam, M. Zakaria","doi":"10.3329/bjar.v46i1.63313","DOIUrl":"https://doi.org/10.3329/bjar.v46i1.63313","url":null,"abstract":"A field experiment was conducted at Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur during rabi season of 2016-17 to evaluate the effects of soil moisture levels on black cumin (BARI Kalozira-1). The study site belongs to Shallow Red-Brown Terrace Soil of Salna series under AEZ-28 (Madhupur Tract). The experiment was set up in randomized complete block design with three replications, comprised five treatments assoil moisture levels: irrigation at 90%, 80%, 70%, 60% and 50% field capacity. The required number and amount of irrigation were 11 and 113.1mm, 8 and 108.1mm, 6 and 104.2mm, 4 and 99.4mm and 0 and 22.4mm in irrigation at 90%, 80%, 70%, 60% and 50% field capacity, respectively. The maximum seed yield (1243.0 kg ha-1) was recorded under the highest moisture regime in irrigation at 90% field capacity of soil moisture. The minimum yield (165.5 kg ha-1) was noted at 50% field capacity (where no irrigation was required). Net nutrient balance of N, K and S showed negative balance but P was positive. The maximum water use efficiency (10.51 kg ha-1 mm-1) for yield was noted with irrigation at 90% field capacity, which may be recommended for black cumin cultivation in the study area. The cost-benefit analyses also indicate that the maximum net income (Tk. 123503.00) of black cumin cultivation has been achieved by maintaining the highest soil moisture through irrigating the crop at 90% of field capacity. \u0000Bangladesh J. Agril. Res. 46(1): 43-61, March 2021 ","PeriodicalId":103111,"journal":{"name":"Bangladesh Journal of Agricultural Research","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130500690","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 Different Mulches and Planting Beds On Growth and Yield of Bitter Gourd in Coastal Saline Soils 不同地膜和栽培床对滨海盐碱地苦瓜生长和产量的影响

Bangladesh Journal of Agricultural Research Pub Date : 2023-01-22 DOI: 10.3329/bjar.v46i1.63315

M. Haque, M. Hussain, Mf Hoque

{"title":"Effect of Different Mulches and Planting Beds On Growth and Yield of Bitter Gourd in Coastal Saline Soils","authors":"M. Haque, M. Hussain, Mf Hoque","doi":"10.3329/bjar.v46i1.63315","DOIUrl":"https://doi.org/10.3329/bjar.v46i1.63315","url":null,"abstract":"A field experiment was carried out in coastal saline soils of Bangladesh in 2018, 2019 and 2020 to evaluate the effect of different kinds of mulches and planting beds to reduce salt accumulation in the soil and to increase the yield of bitter gourd. The experiment was laid out in a factional randomized complete block design having two kinds of mulches: viz. rice straw mulch and polythene mulch along with no mulch control and three kinds of planting beds: viz. convex bed, flat bed and concave bed. The polythene mulch treatment had highest fruit yield of 21.86, 27.20 and 20.49 t ha-1, respectively followed by rice straw mulch and no mulch control treatment in 2018, 2019 and 2020, respectively. Polythene mulch reduced electrical conductivity of soil by 31% and soil sodium content by 42% compared to no mulch treatment. Polythene mulch also increased soil temperature and gravimetric soil moisture content which promoted plant growth. The convex bed method produced highest mean fruit yield of 18.37, 20.06 and 15.18 t ha-1 followed by the flat bed and concave bed method in the year 2018, 2019 and 2020, respectively. Combined use of polythene mulch and convex bed planting could provide greatest benefit to the farmers. The polythene mulch along with convex bed planting is therefore, recommended to get higher yield of bitter gourd and to reduce detrimental effect of salt on crop in coastal saline soils.\u0000Bangladesh J. Agril. Res. 46(1): 71-87, March 2021 ","PeriodicalId":103111,"journal":{"name":"Bangladesh Journal of Agricultural Research","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116233345","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

Prevailing Insects And Mite Pests Of Brinjal And Their Natural Enemies At Jashore In Bangladesh 孟加拉jshore地区茄子主要害虫及天敌

Bangladesh Journal of Agricultural Research Pub Date : 2023-01-22 DOI: 10.3329/bjar.v46i1.64106

A. Ghosh, G. Biswas, A. Paul, AB Tandra

引用次数: 0

Performance of Leafy Vegetables Intercropped With Brinjal 叶菜间作茄子的生产性能

Bangladesh Journal of Agricultural Research Pub Date : 2023-01-22 DOI: 10.3329/bjar.v46i1.63316

T. Tasmima, M. Kaisar, M. Razzak, Mahmood Khan

{"title":"Performance of Leafy Vegetables Intercropped With Brinjal","authors":"T. Tasmima, M. Kaisar, M. Razzak, Mahmood Khan","doi":"10.3329/bjar.v46i1.63316","DOIUrl":"https://doi.org/10.3329/bjar.v46i1.63316","url":null,"abstract":"An experiment was conducted during rabi and kharif season of 2018 - 2019 and 2019-2020, respectively at Regional Agricultural Research Station (RARS), Cumilla to find out the suitable crop combination of leafy vegetables with brinjal for increasing productivity and economic return through intercropping system. Five treatments viz. Brinjal + Red amaranth (T1), Brinjal + Leaf amaranth (T2), Brinjal + Patshak (T3), Brinjal + Spinach (T4) and Sole crop of brinjal (T5) were used in rabi season. In kharif season all the treatments were same except T4 where Indian spinach was used with brinjal instead of spinach. Results showed that yield and yield contributing characters of brinjal did not differ significantly due to different intercropping systems. Yield of brinjal was comparatively low in intercropping but total productivity increased due to additional yield of leafy vegetables. Increase of total productivity in terms of brinjal equivalent yield (BEY) was 2.03 to 25.68% (Rabi) and 2.36 to 22.29% (Kharif) and in intercrop combination compared to sole crop. All the intercropping combinations showed higher brinjal equivalent yield (BEY), gross return and benefit cost ratio (BCR) over sole crop. Among the intercropping combinations, Brinjal + Spinach (rabi) and Brinjal + Indian spinach (kharif-1) was the most feasible and profitable in respect of BEY (48.94 and 27.62 t/ha, respectively), gross return (Tk. 1223400 and 1105000/ha, respectively), gross margin (Tk.908823 and 782487/ha, respectively) and benefit cost ratio (3.88 and 3.42, respectively).\u0000Bangladesh J. Agril. Res. 46(1): 89-97, March 2021 ","PeriodicalId":103111,"journal":{"name":"Bangladesh Journal of Agricultural Research","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115106915","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

Performance of Mango Gerplasm in Patuakhali Condition 芒果种质在Patuakhali条件下的表现

Bangladesh Journal of Agricultural Research Pub Date : 2023-01-22 DOI: 10.3329/bjar.v46i1.63310

M. Talukder, E. Mahmud, M. Karim, N. Akhtar, M. Islam

{"title":"Performance of Mango Gerplasm in Patuakhali Condition","authors":"M. Talukder, E. Mahmud, M. Karim, N. Akhtar, M. Islam","doi":"10.3329/bjar.v46i1.63310","DOIUrl":"https://doi.org/10.3329/bjar.v46i1.63310","url":null,"abstract":"A study was conducted for four consecutive years from 2014 to 2917 at the Regional Horticultural Research Station (RHRS), Bangladesh Agricultural Research Institute (BARI), Lebukhali, Patuakhali. Six mango varieties, viz. BARI Aam-1, BARI Aam-2, BARI Aam-3, BARI Aam-4, BARI Aam-5, BARI Aam-8 developed by BARI and six popular cultivars Khirshapat, Langra, Mallika, Gopalbhog, Fazli and Pahutan were evaluation for their performance. The germplasm were planted in 2010. All the cultivars bloomed in 1st to 3rd week of February. Harvesting time ranged from 2nd week of May to 1st week of July and Gopalbhog and BARI Aam-4 were earlier while Fazli was late season cultivar. In the last year of study (2017), maximum number of fruits per plant was recorded 259 in BARI Aam-3 and minimum 11 in BARI Aam-1. Individual maximum fruit weight was 663.09g in BARI Aam-4 in 2016. Average, individual fruit weight ranged from 553.92 to 183.13g where Fazli was the maximum followed by 465.94g in BARI Aam-4. Minimum individual fruit weight was measured in BARI Aam-3. Total Soluble Solids percent (TSS%) ranged from 16.83 to 21 66% and BARI Aam-3 was maximum and BARI Aam- 2 was minimum. Number of fruits per plant, individual fruit and sweetness (TSS%) of variety/and cultivar fluctuated in different year although the trend of results in the succeeding years was consistent. \u0000Bangladesh J. Agril. Res. 46(1): 13-22, March 2021 ","PeriodicalId":103111,"journal":{"name":"Bangladesh Journal of Agricultural Research","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127484736","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

Hedonic Price Analysis for Hog Plum Purchase Decision In Southern Part of Bangladesh 孟加拉南部地区猪梅购买决策的享乐价格分析

Bangladesh Journal of Agricultural Research Pub Date : 2023-01-22 DOI: 10.3329/bjar.v46i1.63321

A. Hossain, M. Hoq, A. Mandal

引用次数: 0

Relaying of Maize With Potato Under Maize-Fallow-T. Aman Cropping Pattern in Charland 玉米休耕条件下玉米与马铃薯的复播。夏兰的一种种植模式

Bangladesh Journal of Agricultural Research Pub Date : 2023-01-22 DOI: 10.3329/bjar.v46i1.63320

M. Alam, A. Mahmud, Ma Islam, M. Molla, Mansur Ali

{"title":"Relaying of Maize With Potato Under Maize-Fallow-T. Aman Cropping Pattern in Charland","authors":"M. Alam, A. Mahmud, Ma Islam, M. Molla, Mansur Ali","doi":"10.3329/bjar.v46i1.63320","DOIUrl":"https://doi.org/10.3329/bjar.v46i1.63320","url":null,"abstract":"A field experiment was conducted in the charland of the Jamuna river under Sundargonj upazilla (AEZ 3) of Gaibandha during 2017-18 and 2018-19. Two cropping systems were compared: Potato/Maize-T. Aman (relay cropping of maize with potato) and Maize-Fallow-T. Aman. The experiment was laidout in six dispersed replications maintaining randomized complete block design (RCB) design. The results revealed that the improved cropping pattern (Potato/Maize- T. Aman) produced the higher system rice equivalent yield (21.58 t ha-1) than the existing cropping pattern (11.61 t ha-1), that is almost double than the existing cropping pattern. Similarly, the production efficiency (PE) was 44% higher in the improved cropping pattern with a value of 70 kg ha-1 day-1 than the existing ones (48.5 kg ha-1 day-1). The land use efficiency (LUE) was also 29% more in the same cropping pattern (84.5%) compared to the farmers existing cropping pattern (65.5%). The profitability in terms of gross margin was almost double in the improved cropping pattern (Tk. 1,95,630) than the farmers’ existing cropping pattern (Tk. 1,00,750). Inclusion of Potato relay with the existing cropping increase the system productivity and MBCR (1.91) of the farmers in the char areas.\u0000Bangladesh J. Agril. Res. 46(1): 99-106, March 2021 ","PeriodicalId":103111,"journal":{"name":"Bangladesh Journal of Agricultural Research","volume":"149 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125480856","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