crowfoot grass
英
美
[网络] 龙爪茅；牛筋草
双语例句
- Under field condition, crowfoot grass and seashore paspalum started to appear withered gradually since October 26. The withering rate of crowfoot grass was the fastest, wild seashore paspalum faster and Salam the slowest.
田间自然条件下，龙爪茅和海滨雀稗自10月26日开始逐渐表现出枯黄，其枯黄速度龙爪茅最快，海滨雀稗野生型次之，Salam最慢。 - Every index of turf characteristics of seashore paspalum performed better than crowfoot grass, and their extension of reduction are lower than crowfoot grass after high frost.
但海滨雀稗坪用特性的各项指标在秋季的表现均优于龙爪茅，而且在霜冻以后降低的幅度小于龙爪茅。 - Under 0& 16 ℃ temperature treatments, REC of crowfoot grass and seashore paspalum increased rapidly, SOD activity descended sharply and MDA content increased with the lower of temperature.
0&-16℃处理条件下，随处理温度的降低，龙爪茅和海滨雀稗的REC迅速增加，SOD活性迅速降低，而MDA含量升高。 - On November 19, density, texture, color, coverage, uniformity and turf quality of crowfoot grass and seashore paspalum declined rapidly. After October 22 regrowth speed decreased sharply.
11月19日，龙爪茅和海滨雀稗的密度、质地、色泽、盖度、均一性、草坪质量均迅速下降；10月22日以后，再生速度急剧下降。 - After 24h sea salt stress, REC of crowfoot grass increased rapidly with the increase of sea salt concentration, but REC of seashore paspalum kept essentially constant; MDA content of crowfoot grass and seashore paspalum maintained at a lower level.
海盐胁迫处理24h后，龙爪茅的REC随海盐浓度的增加而迅速上升，而海滨雀稗的REC基本不变；龙爪茅和海滨雀稗的MDA含量仍保持在较低水平。 - In the process of sea salt concentration increasing, leaf firing percentage of crowfoot grass increased the fastest, Salam the slowest; root-shoot ratio of crowfoot grass rose sharply, but wild seashore paspalum and Salam rose relatively gently.
在海盐浓度增加过程中，龙爪茅的叶片枯黄率增加最快，Salam最慢；龙爪茅的根冠比急剧上升，而海滨雀稗野生型和Salam上升速度比较平缓。 - By means of the changes of morphological and physiological characteristics, a conclusion was drawn that under short-term sea salt stress, salt resistance of crowfoot grass was the worst, wild seashore paspalum worse, Salam the best.
通过形态性状的变化，并结合生理性状变化可以认为，在短期海盐胁迫下，龙爪茅耐盐性最差，其次是海滨雀稗野生型，Salam耐盐性最好。 - Leaf texture and erect internode length of crowfoot grass and seashore paspalum appeared a declined trend with the increase of sea salt concentration.
龙爪茅和海滨雀稗的叶片质地和直立茎节间长随海盐浓度升高呈下降趋势。