| 多年生混播草坪土壤物理性质的研究 |
| |
| 引用本文： | 石风善.多年生混播草坪土壤物理性质的研究[J].草原与草坪,2004(2):31-33. |
| |
| 作者姓名： | 石风善 |
| |
| 作者单位： | 黑龙江省农业科学院,合江农业科学研究所,黑龙江,佳木斯,154007 |
| |
| 摘 要： | 对不同建植年限的多年生草坪土壤进行了物理性状的研究,结果表明,降雨时多年生草坪土壤的水分主要容纳在0～10cm层土壤中;多年生草坪土壤0～10cm层的孔隙度明显大于10～30cm层土壤,并且随着草坪建植时间的增加,0～10cm层的土壤孔隙度有逐渐下降的趋势;多年生草坪0～10cm层的土壤硬度比10～30cm层的大;建植多年生草坪时土壤应采用壤土为宜。
|
| 关 键 词： | 草坪土壤 水分 孔隙度 土壤硬度 |
| 文章编号： | 1009-5500(2004)02-0031-03 |
| 修稿时间： | 2003年10月28 |
Study on the soil physical properties of perennial mixed turf |
| |
| SHI Feng-shan.Study on the soil physical properties of perennial mixed turf[J].Grassland and Turf,2004(2):31-33. |
| |
| Authors: | SHI Feng-shan |
| |
| Abstract: | The soil physical properties of perennial turf at different age were studied and the results showed that the soil water was mainly held in 0～10 cm horizon when rainfall; the porosity of 0～10 cm horizon was greater than 0～30 cm.At the same time, the soil porosity of 0～10 cm decreased gradually along with the age of turf.The soil hardness of 0～10 cm horizon was greater than 10～30 cm. The loam soil was the best for turf establishment. |
| |
| Keywords: | lawn soil moisture porosity soil hardness |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
