rotary tiller旋耕机;旋转耕耘机;旋转式翻土机
2.The decrease of number of available tillers was the main factor in the components of yield loss.
在产量损失构成中,有效分蘖数的减少为主要因素。
4.In the Songnen Plains of China, the ramets of the clones were made up of stemming tillers and rosette seedlings by the end of the growing season.
在松嫩平原生长季末期,野大麦无性系分株由抽茎的分蘖株和莲座状分蘖苗组成。
5.The results showed that the seasonal dynamics of net growth of leaves and net gain tillers coexisted mutual remedying characteristics.
结果表明:叶片净生长与净分蘖数季节动态具有相互弥补的特点。