摘要
春播建植草坪时采用地膜覆盖技术，能提高地温，减少土壤水分蒸发，加快草坪出苗速度，草坪出苗可提前２～５ｄ。地膜覆盖能大幅度降低建坪成本，每１０００ｍ２草坪可减少浇水开支９１．８０～４４１．８０元，节约种子开支３００．００～５００．００元。
The adoption of plastic-film mulching at sowing in spring for establishing lawn was effective in increasing soil temperature, keeping soil moisture and speeding up seedling emergence by 2～5 days. The cost of lawn establishment was also significantly decreased by mulching, with a reduction of 91.80～441.80 Yuan per 1 000 m 2 for irrigation cost and 400.00 ～500.00 Yuan for seed cost.
出处
《草业科学》
CAS
CSCD
北大核心
1999年第2期62-63,67,共3页
Pratacultural Science
基金
山西省留学办资助课题
关键词
草坪
地膜覆盖
建植技术
lawn, film mulching, planting technology
