摘要
对自行研制的几种不同功用的园林草坪有机专用肥的肥效进行了田间试验,观测了田间供试草坪 的盖度、颜色、均匀度、生长高度以及地上生物量等坪用指标,分析了试验前后供试草坪坪床土壤的营养成分。结果表明,相对于传统有机肥,自行研制的草坪有机专用肥具有长效、缓释、稳定、草坪坪用性状优良以及对 土壤的改良效果好等特点。
By observing the coverage, shade, distribution and the height of the turf, and the biomass on the ground, and analyzing the nutrition of the soil in turf, the authors carried out field experiments on different organic fertilizers to test their efficiency. The results show that the new organic fertilizers have the advantage of lasting effect, slower release, stabilization, better turf quality and soil improvement compared with the traditional organic fertilizer. The experiments offer some theoretic bases for the research on the components of organic fertilizer and the further experiment and mass production.
出处
《深圳职业技术学院学报》
CAS
2003年第1期24-27,共4页
Journal of Shenzhen Polytechnic
基金
深圳职业技术学院科技基金资助项目(000811JA09543)
关键词
园林草坪
有机专用肥
田间试验
garden turf
organic fertilizer
field experiment
