...菜籽饼肥；稻草还田；油菜秸秆；氮素利用率；氮素贡献率 [gap=2157]Key words: rapeseed fertilizer; rice straw; rape straw; nitrogen utilization rate; nitrogen contribution rate ..
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Rape straw cellulose 油菜秸秆纤维素
It was able to effectively remove the rape straw stalk moisture content dring 2hours under 105℃, its weight loss rate was controlled in 0.5％, which meets theindustrialization production requirements.
2．在105℃下干燥2h可有效去除油菜秸秆水分，其失重率控制在0.5％以内。
参考来源 - 油菜秸秆装饰材料的制备及特性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Rape straw showed the net mineralization at the beginning of the culture stage, then showed the net regularization.
油菜秆在培养初期表现为净矿化，后期表现为净固定。
Abstract: This study was conducted to investigate the effects of ammonification of rape straw on nutrient composition and rumen degradation characteristics in goats.
摘要本试验旨在研究氨化对油菜秸秆营养成分及山羊瘤胃降解特性的影响。
Through fixed field experiment and determinations of soil moisture, the field water utilization efficiency of wheat and rape seeds was discussed under no tillage and straw mulching.
通过田间定位试验和土壤水分的测定，探讨了免耕和秸秆覆盖还田对小麦、油菜土壤水分利用效率的影响。
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