摘要
根据近两年的观察试验结果，对引种栽培的２３个草坪草品种的物候期、覆盖度、密度、再生速度、品质特性及抗逆性等进行了对比分析，筛选出了适合陕西杨凌示范区生态条件下栽培的优良草坪品种——帕特（Ａｇｒｏｓｉｓｔｅｎｕｉｓｃｖ．Ｐｕｔｅｒ）、午夜（Ｐｏａｐｒａｔｅｎｓｉｓｃｖ．Ｍｉｄｎｉｇｈｔ）、巴润（Ｐ．ｐｒａｔｅｎｓｉｓｃｖ．Ｂａｒｏｎ）、肯塔基（Ｐ．ｐｒａｔｅｎｓｉｓｃｖ．Ｋ．Ｂ．Ｇ．）、狗牙根（Ｃｙｎ－ｏｄｏｎｄａｃｔｙｌｏｎ）、坪用黑麦草（Ｌｏｌｉｕｍｐｅｒｅｎｎｅ）、丹迪（Ｌ．ｐｅｒｅｎｎｅｃｖ．Ｄａｄｙ）等。从而为陕西杨凌示范区建坪草种的选择奠定了基础。
The test
result according to observing in field for nearly two years in succession showed that the
introduced and cultivated twenty three turfgrass varieties were comparatively analysed from
their phenological phase, coverdegree, density, regrowth ratio, characteristic as well as
resistance. The turfgrass varieties suited for growing in Yangling model district, Shaanxi, were
selected out. They were Poa pratensis cv. Midnight, P. pratensis cv. Baron, P. pratensis
cv. K.B. G., Cynodon dactylon, Agrosis tenuis cv. Putter, Lolium perenne, Lolium perenne
cv. Dady, it being a foundation for grass varieties of establishing turf in Yangling model
district, Shaanxi.
出处
《草业科学》
CAS
CSCD
北大核心
1999年第3期22-25,28,共5页
Pratacultural Science
关键词
草坪草
引种
栽培
turfgrass
introduction and cultivation
Yangling model districtAuthor
