Effect of Fertilizer Packages on Broadcast Aus Rice in Lentil-B. Aus-Blackgram Cropping Pattern in the Char Land of Pabna in Bangladesh

Bangladesh Agronomy Journal Pub Date : 2018-12-24 DOI:10.3329/baj.v21i1.39364

M. Maniruzzaman, Alam, Islam, Mz Islam, M. Molla, M. A. Islam

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引用次数: 1

Abstract

The experiment was conducted at Char Sadipur in the char land of Pabna during Aus rice seasons of 2014 and 2015 to determine appropriate fertilizer dose for enhancing yield of B. Aus rice var. Hashikalmi and also to increase farmers’ income in char land under High Ganges River Floodplain (AEZ-11). The experiment was laid out in a randomized complete block design with four dispersed replications. Eight fertilizer packages T1: N40P9K16S6Zn1(STB), T2: N50P9K16S6Zn1, T3: N50P11K16S6Zn1, T4: N50P9K20S6Zn1, T5: N40P11K20S6Zn1, T6: N50P11K20S6Zn1, T7: N30P7K12S4.5Zn0.75 kg ha-1 and T8: Native nutrients (control) were tested for B. Aus rice in Lentil-B. Aus- Blackgram cropping pattern. The treatment N50P11K20S6Zn1 (T6) produced maximum grain yield 2.60 t ha-1 and 2.81 t ha-1of B. Aus rice in 2014 and 2015 cropping season, respectively. The highest gross return (Tk. 61,810 ha-1 in 2014 and Tk. 72,250 ha-1 in 2015 cropping season) and gross margin (Tk. 12,214 ha-1 in 2014 and Tk. 21,550 ha-1 in 2015 cropping season) was also recorded from N50P11K20S6Zn1 (T6) and lowest from control in both the years. Bangladesh Agron. J. 2018, 21(1): 83-88

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施肥包对广播澳稻四旬期的影响。孟加拉国巴布纳炭地Aus Blackgram种植模式

本试验于2014年和2015年Aus水稻季节在Pabna炭地的Char Sadipur进行，以确定提高B.Aus水稻品种Hashikalmi产量的适当肥料剂量，并增加恒河高洪泛平原（AEZ-11）炭地农民的收入。实验采用四个分散重复的随机完全区组设计。在Lentil-B中，对B.Aus水稻的八个肥料包T1:N40P9K16S6Zn1（STB）、T2:N50P9K16Zn1、T3:N50P11K16S6Zn1、T4:N50F9K20S6Zn1，T5:N40P11K20S6Zn1，T6:N50P11K20S6Zn1和T7:N30P7K12S4Zn0.75 kg ha-1和T8：天然营养素（对照）进行了测试。Aus-Blackgram裁剪模式。N50P11K20S6Zn1（T6）处理在2014年和2015年收获季分别产生2.60 t ha-1和2.81 t ha-1的B.Aus水稻最高产量。N50P11K20S6Zn1（T6）的总回报率和毛利率最高（2014年为61810 ha-1，2015年为72250 ha-1），分别为12214 ha-1和21550 ha-1。孟加拉国Agron。J.2018，21（1）：83-88

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来源期刊

Bangladesh Agronomy Journal

自引率

0.00%

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审稿时长

10 weeks