With field experiment and based on corresponding meteorological data, this paper studied the quality performance and climatic indexes of warm and cool season grass species in Beijing.

利用田间试验和平行观测气象资料，研究了暖季型和冷季型草种在北京地区的质量表现和气候指标。

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Biotechnology has a great application potential in variety improvement of Tall Fescue, which is an important cool-season perennial turf grass in the temperate region.

高羊茅是温带地区一种重要的多年生冷季型草坪草，生物技术在其品质改良中具有很大的应用潜力。

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The result showed that ET of cool-season turf-grass was significantly higher than that of warm-season turf-grass whatever the water is insufficient or sufficient.

充分灌水和限制灌水两种条件下，冷季型草坪草年蒸散量大于暖季型草坪草年蒸散量。

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