ryegrass怎么读，ryegrass什么意思，ryegrass短语和例句

1.The productive adaptability of 38 varieties of annual ryegrass in Guangdong area were studied.

对引自不同国家的38个多花黑麦草品种在广东地区的生产适应性进行了试验研究。

2.It indicated that it was feasible and advisable to plant annual ryegrass in winter in 'Guimu 1' grassland.

这表明，在桂牧1号草地内冬种一年生黑麦草是可行可取的。

3.A larger number of hair roots were grow on the main root under the stimulation of copper, which would promote the accumulation of copper by ryegrass.

铜会刺激黑麦草主根表面长出大量的发根，促进了黑麦草对铜的积累。

4.Hepu Geese at age of 28d were randomly divided into 2 groups to study the effect of wedelia chinensis, ryegrass and Gui Mu No1 on performance, nutrients availability.

将36只28日龄合浦鹅随机分为2组，用来研究蟛蜞菊、黑麦草和桂牧一号象草对鹅生长性能及养分利用率的影响。 处理Ⅰ为蟛蜞菊组，处理Ⅱ为黑麦草和桂牧一号象草组。

5.The turnover of lamina tissue of perennial ryegrass was systematically studied through cutting experiment by the application of the theory and methods of the tissue turnover.

本研究应用组织转化的理论和方法，通过周割试验对多年生黑麦草叶片组织的转化进行较为深入的研究。

6.High concentrations of copper would reduce the biomass and chlorophyll contents of ryegrass, and increase the contents of free proline and malonyl dialdehyde in ryegrass.

高浓度的铜会降低黑麦草的生物量、叶绿素的含量，增加丙二醛和游离脯氨酸的量。