Meanwhile, it could recycle as "flower nutritionsubstance" and had higher economic value.
同时作为“花木营养基质”再利用有较高的经济价值。
2
The change of storage nutritionsubstance in Seriphidium transilien's roots, such as soluble proteins, soluble sugar, deoxidizing sugar and starch, were studied under various defoliation intensities.
以新疆蒿类半灌木荒漠草地建群种伊犁绢蒿为材料，探讨刈割强度对其根系贮藏营养物质的影响。
3
Food is any substance, usually composed primarily of carbohydrates, fats, water and/or proteins, that can be eaten or drunk by an animal for nutrition or pleasure.