The results suggest that medium 14 mixing of peat, fine perlite, and carbonized chaff to a scale is recommended to tobacco seedling production with floating system.
英
美
释义
研究结果表明,由泥炭、炭化谷壳和珍珠岩按一定比例配成的14号基质较好的协调了基质中固、液、气的比例,适于漂浮育苗;
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