草坪草普拉蒂尼、绿洲生物学特性

Biological Characteristics of Two Kinds of Grass Oasis and Plarini

以普拉蒂尼、绿洲两种草坪草为试验材料 ,采用 5、10、15、2 5 g/m2 4个播种量 ,以 5cm× 5cm和 15cm× 15cm两种不同移栽间距进行了实验。结果表明 ,不同的播种量及移栽间距对草坪草的生长有显著的影响。当绿洲播种量为 10 g/m2 、普拉蒂尼 15 g/m2 时 ,其发芽、生长、抗性和成坪情况均好于其它播种量。在移栽间距为15cm× 15cm时 ,草坪郁闭的效果较为理想 ,而且在草坪的抗旱性、抗杂性等几方面 ,绿洲优于普拉蒂尼。

Using Oasis and Plarini as experimental materials, taking four sowing quality 5, 10, 15, 25 g/m 2 and two cultivation space 15 cm×15 cm and 5 cm×5 cm, the yield experiments were carried out. The result shows that different sowing quality and cultivation space have great effects on the grass growing. To Plarini the 15 g/m 2 group is better than the others, then to Oasis the 10 g/m 2 group is the best. In the two cultivation space 15 cm×15 cm is suitable for these two kinds of grass. On the other hand, Oasis is better than Plarini in drought resistance, etc.