Effect of Pressed and Slow-Release Organic Mineral Granular Fertilizer on Yield of Corn Grown on Sandy Soil in Quang Binh

Date Received: 05-06-2025

Date Published: 13-06-2025

##submissions.doi##: https://doi.org/10.31817/tckhnnvn.2012.10.1.

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Issue: Vol. 10 No. 1 (2012)

Section:

NÔNG HỌC

How to Cite:

Nga, P., Dao, T., & Canh, N. (2025). Effect of Pressed and Slow-Release Organic Mineral Granular Fertilizer on Yield of Corn Grown on Sandy Soil in Quang Binh. Vietnam Journal of Agricultural Sciences, 10(1). https://doi.org/10.31817/tckhnnvn.2012.10.1.

Effect of Pressed and Slow-Release Organic Mineral Granular Fertilizer on Yield of Corn Grown on Sandy Soil in Quang Binh

Pham Duc Nga (*) , Tran Thi Dao , Nguyen Tat Canh

  • Tác giả liên hệ: [email protected]

    • Keywords

    Corn, sandy soil, pressed and slow-release organic mineral granular fertilizer dissolve slowly, Spring

    Abstract


    This research was conducted to indentify the stage of applying pressed and slow-release organic mineral granular fertilizer to help increase yield of maize grown on sandy soils in Quang Binh. The fertilizer granules that weigh 1.8 g each was applied for corn in spring 2010. The experiment was arranged in a Randomized Complete Block Design (RCBD) with 3 replications with 6  application timings  and frequency. The results showed that 3 applications including basal and two times of top-dressings at 3-4 leaf and 6-7 leaf  stage gave the highest yield.

    References

    Balba, Sheta (1973). Pocket Guide to Field Corn IPM in the Northeast, (IPM-1). Natural Resource, Agriculture, and Engineering Service (NRAES), Ithaca, NY. January. 280

    Bill Raun; John Solie and Hailin Zhang (2005). Managing Nitrogen for Corn Production on Irrigated Sandy Soils. Oklahoma State University, CIMMYT, Ohio State University, Kansas State University, (FO-2392).

    Bundy, L.G., Widen, P.C., (1993). Corn response to starter fertilizer: planting date and tillage effects. Potash and Phosphate Institute. Worcross, GA. In: Better Crops with Plant Food: Winter. 1991-1992, pp. 20-23.

    George Rehm (2006). Fertilizing Corn in Minnesota. Regents of the University of Minnesota.

    Greg Stewart (2009). 25 Years of Corn Yield Improvement. OMAFRA.

    Keith Reid (2007). Coping with fertilizer logistics in 2007. OMAFRA, pages: 50-54.

    Nguyễn Tất Cảnh và cộng sự (2009). Nghiên cứu sản xuất và sử dụng phân viên nén hữu cơ khoáng chậm tan cho cây trồng- Chương trình Nông thôn miền núi Quảng Bình.