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    Optimum fertilizer rate for yard long bean (Vigna unguilata L.) production in ultisol Jasinga

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    3661_OptFertRate_YardLongBean.pdf (1.380Mb)
    Downloads: 703
    Date
    2008
    Author
    Susila, Anas D.
    Prasetyo, Tisna P.
    Kartika, Juang Gema
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    Abstract
    Proper fertilization of a crop is knowing the crop nutrient requirement for production of maximum yield and the potential level of nutrient availability from the soil. In addition to yield obtained, quality of the commodity is an important factor of profit and shelf-life for high-value crops. Nitrogen, phosphor, and potassium availability are the most limiting factors for maximum growth and yield. Yard Long Bean (Vigna unguilata L.) were grown to evaluate optimum rate of N, P, and K fertilizer in Ultisol Jasinga soil with low pH (5.5), low C-Organic (1.54%), very low N-total (0.12 %), low K content (0.29 me/100 g), but very high soil P2O5 concentration (19.2 ppm) to evaluate the best crop management practices with starter solution.
    URI
    http://hdl.handle.net/10919/68333
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    • Sustainable Agriculture and Natural Resource Management (SANREM) Knowledgebase [3994]

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