Effects of organic fertilizer on growth and yield of tomato

Progressive Agriculture Pub Date : 2021-09-20 DOI:10.3329/pa.v32i1.55710

Uk Laily, Rahman, Z. Haque, K. Barman, M. Talukder

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Abstract

The experiment was conducted during rabi season 2019-2020 at Agricultural Research Station, On Farm Research Division, Alamnagar, Rangpur to find out the useful effects of organic fertilizer on growth and yield of tomato. The experiment was arranged in a randomized complete block design (RCBD) with five treatments in three (03) compacted replicate blocks. The treatments included T1: 100% Recommended Chemical Fertilizer (RCF), T2: 85% CF + 3 tha-1 organic Fertilizer (OF), T3: 85% CF + 1 tha-1 OF, T4: 70% CF + 3 tha-1 OF and T5: 70% CF + 1 tha-1 OF. The highest yield was observed in T2 (50.59 t ha-1) due to more number of fruit plant-1& weight of fruit plant-1 and the lowest was in T5 (35.32 t ha-1). These results may be due the parameters of growth components increased with increasing amount of organic and inorganic fertilizers applied. Combination of organic and inorganic fertilizer treated plots produced higher yield than plots without combination of organic and inorganic fertilizer. The highest gross return (BDT. 607080) was found in T2 treatment and the lowest gross return (BDT. 423840) was recorded from T5. The highest gross margin (BDT. 328520 ha-1) was obtained from T2. The lowest gross margin (Tk. 145280 ha-1) was obtained from T5. Integrated nutrient management (combination of organic and inorganic fertilizer) is the best option for higher tomato production in Bangladesh. Progressive Agriculture 32 (1): 10-16, 2021

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有机肥对番茄生长和产量的影响

该试验于2019-2020年rabi季节在Rangpur Alamnagar农场研究部农业研究站进行，以了解有机肥对番茄生长和产量的有益影响。试验采用随机完全区设计(RCBD)，在3个(03)密实重复区中设置5个处理。处理包括T1: 100%推荐化肥(RCF)， T2: 85% CF + 3 -1有机肥(OF)， T3: 85% CF + 1 -1 OF, T4: 70% CF + 3 -1 OF和T5: 70% CF + 1 -1 OF。产量最高的是T2 (50.59 t ha-1)，这是由于果实1的数量和果实1的重量较多，产量最低的是T5 (35.32 t ha-1)。这些结果可能是由于随着有机肥和无机肥施用量的增加，生长组分参数增加所致。有机无机配施处理地块产量高于不施用有机无机配施地块。最高的总回报率(BDT)。在T2治疗中发现607080)，总收益(BDT)最低。423840)记录自T5。最高毛利率(BDT)。从T2得到328520 ha-1)。T5的毛利率最低(Tk. 145280 ha-1)。在孟加拉国，综合营养管理(有机和无机肥料的结合)是提高番茄产量的最佳选择。农业进步32 (1):10-16,2021

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Progressive Agriculture

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