The raw fiber comes from paper mulberry trees that grow in the neighboring hills.
原料纤维来自生长在附近山坡上的造纸用的桑葚树.
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并根据当地林、茶、果、桑、药的自然分布状况,结合山区农业气候资源概况,对如何利用山区农业气候资源进行了分析和研究。
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The clarification effects of chitosan on mulberry juice was studied in this paper.
研究了壳聚糖对桑椹汁的澄清作用.
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