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The efficiency of fossil shell fertilizer for seedlings of paddy rice in boxes

, : The efficiency of fossil shell fertilizer for seedlings of paddy rice in boxes. Agriculture and Horticulture 65(10): 1159-1162

In trials with paddy rice seedlings grown in boxes, the addition of NPK fertilizer increased soil pH slightly, but addition of 0.1, 0.5 or 1.0% fossil shell fertilizer increased soil pH markedly from 4.2 to 4.5, 5.1 and 5.6, respectively. The lowest level of fossil shell fertilizer decreased seedling DM, while the other levels showed similar DM/plant as the control.

Accession: 002249742

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Related references

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