Effect of Organic Amendments and Arbuscular Mycorrhizal Fungi on Plant Growth, Yield And Quality of Strawberry

Annals of Bangladesh Agriculture Pub Date : 2023-08-30 DOI:10.3329/aba.v26i2.67867

SC Apu, M. Biswas, Mab Bhuiyan, J. Gomasta, S. Easmin, E. Kayesh

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Abstract

An experiment was conducted at the research field and the laboratory of the Department of Horticulture, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur-1706, Bangladesh from October 2018 to March 2019 to investigate the effect of organic amendments and arbuscular mycorrhizal fungi (AMF) on growth, yield and quality of strawberry var. BARI Strawberry-2. The experiment was laid out in RCBD design with three replications taking into eight treatments including control viz., T1: vermicompost (324 g/pot), T2: biochar (324 g/pot), T3: AMF (324g/pot), T4: vermicompost (162 g/pot) + biochar (162 g/pot), T5: biochar (162 g/pot) + AMF (162 g/pot), T6: vermicompost (162 g/pot) + AMF (162 g/pot), T7: vermicompost (108 g/pot) + biochar (108 g/pot) + AMF (108 g/pot) and T8: control (no manure or AMF). Results of the study revealed that the highest plant height (18.40 cm), number of leaves/plant (37.00), leaf area (578.60 cm2), root length (24.50 cm), fresh and dry weight of root (30.00 g and 12.5 g) and shoot (131 g and 41.00 g), number of flowers (32.67/plant) and fruits (22.33/plant), single fruit weight (21.60 g) and yield/plant (401.99 g) were recorded in T6 treatment which was significantly superior to all other treatments. Among the fruit nutrient and mineral contents, ascorbic acid (36.20 mg/100 g), total sugar (9.10 g/100 g), Ca (11.87 mg/100 g), Mg (36.67 mg/100 g) and K (73.33 mg/100 g) were also measured maximum in T6 treatment. On the other hand, TSS (8.49 %) and water percentage in fruit (66.95 %) were found significantly higher in T7 and T4 treatments, respectively while the lowest was estimated in the control. A significant influence of T6 treatment [vermicompost (162 g/pot) + AMF (162 g/pot)] on growth, yield and qualitative characters was observed. Therefore, vermicompost and AMF combination has reflected a positive impact on good quality strawberry production. However, it needs to be investigated under the open field condition before conferring recommendation to the end users. Ann. Bangladesh Agric. (2022) 26 (2) : 71-82

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有机改进剂和丛枝菌根真菌对草莓植株生长、产量和品质的影响

2018年10月至2019年3月，在孟加拉国加济普尔-1706邦班班胡谢赫·穆吉布·拉赫曼农业大学园林系实验室和研究场开展了一项试验，研究有机改性剂和灌木菌根真菌(AMF)对草莓品种BARI strawberry -2生长、产量和品质的影响。试验采用RCBD设计，设3个重复，分为8个处理，分别为对照:T1:蚯蚓堆肥(324g/锅)、T2:生物炭(324g/锅)、T3: AMF (324g/锅)、T4:蚯蚓堆肥(162 g/锅)+生物炭(162 g/锅)、T5:生物炭(162 g/锅)+ AMF (162 g/锅)、T6:蚯蚓堆肥(162 g/锅)+ AMF (162 g/锅)、T7:蚯蚓堆肥(108 g/锅)+生物炭(108 g/锅)+ AMF (108 g/锅)和T8:对照(不施肥或不施肥)。结果表明，T6处理的株高(18.40 cm)、叶数(37.00)、叶面积(578.60 cm2)、根长(24.50 cm)、根鲜、干重(30.00 g和12.5 g)、梢重(131 g和41.00 g)、花数(32.67朵/株)、果数(22.33朵/株)、单果重(21.60 g)和单株产量(401.99 g)均显著高于其他处理。果实营养和矿物质含量中，抗坏血酸(36.20 mg/100 g)、总糖(9.10 g/100 g)、钙(11.87 mg/100 g)、镁(36.67 mg/100 g)和钾(73.33 mg/100 g)均以T6处理最高。另一方面，T7和T4处理的果实TSS(8.49%)和水分含量(66.95%)均显著高于对照，最低。T6处理[蚯蚓堆肥(162 g/罐)+ AMF (162 g/罐)]对玉米生长、产量和品质性状有显著影响。因此，蚯蚓堆肥与AMF组合对草莓优质生产产生了积极影响。然而，在向最终用户提出建议之前，需要在开放的野外条件下进行调查。孟加拉国阿格利司。(2022) 26 (2): 71-82

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Annals of Bangladesh Agriculture

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