Combined Effects of Organic Manures and Chemical Fertilizers on Growth and Yield of Red Capsicum (Capsicum Annuum L.) Grown at Rooftop

Dhaka University Journal of Biological Sciences Pub Date : 2022-02-10 DOI:10.3329/dujbs.v31i1.57912

Md. Amir Hossain, Khandakar Taki Md Sadi, Nilima Jannat, Mk Rahman

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引用次数: 4

Abstract

A pot experiment was conducted to evaluate the effects of organic manures and inorganic fertilizers on the growth and yield of red capsicum (Capsicum annuum L.). It was conducted on rooftop of a building in Bogura town, Bogura. The experiment consisted of twelve treatments with three replications and was laid out in Randomized Complete Block Design (RCBD). Treatments were T1: Control (-OM and -NPK), T2: 4 ton Nafco ha-1 + N23P10K25 kgha-1, T3: 4 ton ACI ha-1 + N23P10K25 kgha-1, T4: 4 ton Trichocompost ha-1 + N23P10K25 kgha-1, T5: 4 ton Kazi Farms ha-1 + N23P10K25 kgha-1, T6: 4 ton Mimpex ha-1 + N23P10K25 kgha-1, T7: 4 ton Mazim ha-1 + N23P10K25 kgha-1, T8: 4 ton McDonald ha-1 + N23P10K25 kgha-1, T9: 4 ton Paragon ha-1 + N23P10K25 kgha-1, T10: 4 ton Kazi Agro ha-1 + N23P10K25 kgha-1, T11: 4 ton Vermicompost ha-1 + N23P10K25 kgha-1 and T12:N46P20K50 kgha-1. Highest plant height (33.81 cm), leaf area (87.22 cm2 plant-1), number of leaves (43 plant-1), number of branches (6 plant-1), number of fruits (11 plant-1), fresh weight (0.60 g plant-1) and dry weight (12.67 g plant-1) were observed in treatment T4: 4 ton Trichocompost ha-1 + N23P10K25 kgha-1. Highest girth (3.18 cm) was observed in treatment T7: 4 ton Mazim ha-1 + N23P10K25 kgha-1. The overall best growth performance was achieved in T4: 4 ton Trichocompost ha-1 + N23P10K25 kgha-1 treatment. Dhaka Univ. J. Biol. Sci. 31(1): 9-18, 2022 (January)

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有机肥与化肥联合施用对红辣椒生长和产量的影响屋顶种植

通过盆栽试验，研究了有机肥和无机肥对红辣椒生长和产量的影响。这是在Bogura镇一座建筑的屋顶上进行的。试验采用随机完全区组设计(RCBD)，共12个处理，3个重复。治疗是T1:控制(om和氮磷钾复合肥)、T2: 4吨Nafco农业+ N23P10K25 kgha-1, T3: 4吨ACI农业+ N23P10K25 kgha-1, T4: 4吨Trichocompost农业+ N23P10K25 kgha-1, T5: 4吨Kazi农场农业+ N23P10K25 kgha-1, T6: 4吨Mimpex农业+ N23P10K25 kgha-1, T7: 4吨Mazim农业+ N23P10K25 kgha-1,显示4吨麦当劳农业+ N23P10K25 kgha-1, T9: 4吨农业的典范+ N23P10K25 kgha-1, T10: 4吨Kazi农业农业+ N23P10K25 kgha-1, T11:4吨蚯蚓堆肥ha-1 + N23P10K25 kga -1和T12:N46P20K50 kga -1。T4: 4吨毛堆肥ha-1 + N23P10K25 kga -1处理植株最高株高(33.81 cm)、叶面积(87.22 cm2)、叶片数(43株-1)、分枝数(6株-1)、果实数(11株-1)、鲜重(0.60 g株-1)和干重(12.67 g株-1)。处理T7: 4吨Mazim ha-1 + N23P10K25 kha -1，体长最高，为3.18 cm。以T4: 4吨毛孢堆肥ha-1 + N23P10K25 kga -1处理的综合生长性能最佳。达卡大学。科学31(1):9-18,2022 (1)

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Dhaka University Journal of Biological Sciences

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