Silk, bamboo, linen, wheat and rice straw were all used differently, and paper made with silk became the first type of luxury paper.
丝绸,竹子,亚麻,麦杆和稻杆都不同程度地被用于制造纸张,而丝绸制造的纸张成了奢侈纸张的首要类型。
Series of feasible means of all wheat and rice straw application without chopping and cultivation were put forward.
提出了一套简单易行的麦稻秸秆全量整草免耕还田方法。
Effects of rice straw covering net on soil erosion and wheat yield were studied with self-designed soil erosion boxes under simulated rainfall.
通过自制土壤冲蚀槽,并进行人工模拟降雨试验,研究了稻秆编织地表覆盖物对坡地土壤侵蚀和小麦产量的影响。
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