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首页> 外文期刊>Journal of Turfgrass Management >Mowing effects on the growth of Zoysia japonica Steud 'wild type' under low maintenance.
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Mowing effects on the growth of Zoysia japonica Steud 'wild type' under low maintenance.

机译：低维护下割草效果对枣树粳稻野生型野生型'的影响。

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摘要

Zoysiagrass is known for its slow rate of growth and for its ability to form a low growing turf with infrequent mowing. The objective of this study in Seoul was to investigate the effects of mowing height on the regrowth potential, turf density, andmorphology of Zoysia japonica 'wild type'. Treatments included an unmowed control, and bi-weekly mowing at 5.1, 3.8, 2.5, and 1.3 cm. Shoot regrowth after mowing was greater for grass in plots mowed at 2.5 cm and higher than for grass mowed at 1.3 cm through the growing season. Lower mowing heights changed the morphology of the grass by reducing the leaf size, sheath length and also reduced the SiO2 content of tissue. Turf density was improved by increased growth of rhizomes and stolons at mowing heights of 5.1, 3.8, and 2.5 cm. Shoot and root weight were increased by mowing heights of 5.1 and 3.8 cm as compared to the lower mowing heights and the unmowed plot. This research indicates that Zoysia japonica 'wild type' should be mowed at 3.8 cm or higher for best performance under low maintenance conditions.
机译：ZoysiaGrass以其缓慢的生长速率而闻名，并且其能够形成低生长的草皮，而缺乏雄黄。这项研究在首尔的目的是调查割草高度对生育潜力，草坪密度，西红柿的态度的影响。治疗包括一个未经控制的控制，并在5.1,3.8,2.5和1.3厘米处每周割草。拍摄再次拍摄后割草后的草图割草为2.5厘米，高于割草于1.3厘米的季节。降低割草高度通过减少叶片尺寸，鞘长度，以及减少组织的SiO 2含量来改变草的形态。通过在割草高度为5.1,3.8和2.5厘米的割草机和匍匐茎的增长，提高了草皮密度。与较低割草高度和未控制的图相比，通过割草和根重量增加5.1和3.8厘米。该研究表明，在低维护条件下，Zoysia japonica'野生型'应在3.8厘米或更高的时间内割草。

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