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Suitable Management of Wheat-mungbean-rice and Wheat-maize-rice Cropping System

M.A.H.S. Jahan
SO
Agronomy Division, Gazipur

F. Ahmed
SO
Agronomy Division, Gazipur

Abstract/ Executive Summary:

Plant height was statistically identical to treatment T_2, T₄, T₃ and T₁ and higher than T₅ and T₆ which produced lowest plant height. Significantly higher number of grains /spike was obtained from treatment T₄. The higher grain yield was obtained from treatment T₄ but statistically at per to treatment T₂, T₁ and T₃. Treatment T₄ showed higher was grain yield. In case total dry matter treatment also higher in treatment T₄ at 40 DAE and there was trend to increase with the advancement of days. the highest TDM at lowest from same treatment. In all the case soil test based fertilizer dose showed higher grain yield and yield attributes than farmers fertilizer doses in treatment T₅ and T₆. Wheat is the first crop of the cycle. Besides incorporation of stubble in the soil was made only after harvesting of wheat crop so residual effect of stubble will be made after completion of three to four cycles.

Keywords: Management, Wheat-Mungbean-Rice, Wheat -Maize-Rice, Cropping system

Location: Joydebpur

Start Date: 28-11-2001

End Date: 15-11-2002

Program Area: Farming System

Commodity: Maize, Rice, Mungbean, Wheat

Objectives:

To find out the residual effect of different stubble in the cropping system (Wheat-Mungbean-T. Aman and wheat -maize-T. Aman) with inclusion of legume crops in the pattern.

Methodology:

The experiment was conducted at Joydebpur, Gazipur during rabi season in 2001-2002. The experiment was laid out in RCBD design with 4 replications T₁=Wheat (Stub. remove)-M.Bean (Stub. rem) T.aman (Stub. rem) Fert.based on soil test, T₂= Wheat (Stub. rem)-M.Bean (Stub. ret) T.aman (Stub. ret) Fert.based on soil test, T₃= Wheat (Stub. rem)-Maize(Stub. rem) T.aman (Stub. rem) Fert.based on soil test, T₄=Wheat (Stub. ret)-Maize (Stub. ret) T.aman (Stub. ret) Fert.based on soil test, T₅= Wheat (Stub. rem)-M.Bean (Stub. rem) T.aman (Stub. rem) Far.fert.on soil test, T₆= Wheat (Stub. ret)-M.Bean (Stub. ret) T.aman (Stub. ret) Far. fert.on soil test. The crop was sown 28th November 2001. Data was collected on for wheat: plants/m², plant height, no of spike/hill, spike length, grains/spike, 1000 grain weight and yield; for mungbean: plants/m², plant height, no of pods/plant, no of seed/pod, 1000 seed weight and yield; for rice: plants/m², plant height, no of panicle/hill, panicle length, filled grains/panicle, unfilled grains/panicle,1000 grain weight and yield; for maize: plants/m², plant height, cob height, no of cobs/plant, cob length,no of grains/cob,1000 grain weight and yield.

Source of Information: Annual Report, Agronomy Division 2001-2002

Article Link (Online Journal):

Funding Source:

1. Asian Development Bank

Budget: 10,000/-

Total Budget (Tk.) : 10,000/-

Achievement/Findings:

In all the case soil test based fertilizer dose showed higher grain yield and yield attributes than farmers fertilizer doses in treatment T₅ and T₆. Wheat is the first crop of the cycle. Besides incorporation of stubble in the soil was made only after harvesting of wheat crop so residual effect of stubble will be made after completion of three to four cycles.

Knowledge Management: Report/Proceedings