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１．黑麦草 属禾本科黑麦草属植物，分为多年生黑麦草和１年生黑麦草。它具有生长快、分蘖多、繁殖力强的特点。其茎叶柔嫩光滑，品质极佳，各种家畜均喜食，也是鱼的好饲料。在花期刈割调制成的干草，粗蛋白质含量为 ９．２％。它刈割后再生能力强，拔节前刈割很容易恢复生长
1. Lolium is a plant of the genus Lolium which is divided into perennial ryegrass and 1-year-old ryegrass. It has fast growth, more tillers, fertility and strong features. The leaves are soft and smooth, excellent quality, all kinds of livestock are eating, but also a good feed for fish. The hay, modulated by flowering, was cut and the crude protein content was 9.2%. It is capable of regenerating after cutting, and it is very easy to resume the growth before cutting