查询词典 sabaigrass

Sabaigrass is a kind of herbages plant with excellent exploitation value, most of which is wild.

龙须草是一种极具经济效应和生态效应的纤维草本植物，多为野生。

Sabaigrass had long time for vegetative growth and required enough nutrients, so fertilization can promote growth significantly.

因此，在大田栽培管理中，要保证龙须草地的土壤含水量，在雨水过多的夏季要及时地放掉过多的积水，防止淹水现象的出现。

Sabaigrass grew well when soil water content was 70-80%.

田间持水量在70～80％的范围内，龙须草的生长状况最好。

Sabaigrass population density increased in later two years after transplant growth, which increased tiller, green leaves and yield.

在移栽种植的前二年内，随着龙须草种群密度的增长，龙须草的分蘖增多，绿叶总数增加，产量也得到相应的提高。

For example, to avoid soil water and soilloss, increase the soil nutrition, mixed stands of Sabaigrass took effect.

其中，纯种龙须草和龙须草-林木复合种植能有效地防止速效氮、磷、钾的流失，增加土壤养分含量，培肥土壤。

This study analyze the impact on tiller and yield of Sabaigrass under different density, cultivating annual, soil water and fertilization, which would provide scientific basis for big area artificial cultivating.

本研究从栽培生态的角度，分析了不同的栽培密度与年度、肥料运筹和土壤水分等栽培生态因素对龙须草分蘖等生长性能和产量形成的影响，为龙须草大面积的人工栽培提供理论依据。

Sabaigrass planting prevent and cure water and soil loss The study results indicated: Sabaigrass lowered the water and soil loss of purplesoil distinctly.

3龙须草种植能有效防治水土流失本研究结果表明：种植龙须草能显著降低紫色土荒坡地的水土流失。

When water-content was over 90-100% or low 40-50% in the soil, it affected the growth of Sabaigrass, as a result, the number of green leaves decreased and the length of green leaves shortened. In June that Sabaigrass grew rapidly, water logging in field significantly influenced vegetate and restrained to the development of tillers.

土壤含水量过高(90～100％)和过低(40～50％)，龙须草整个生育期没有分蘖快速增长的现象，进入8月份，甚至还出现分蘖死亡的现象，叶片的生长也受到很大影响，叶片总数极显著地减少，叶片的长度缩短，长于或等于80cm的叶片根本没有。

According to the characteristics of Sabaigrass that it needs water but can notendure waterlogging, it is concluded that sloping field getting much water is feasibleto plant Sabaigrass.; Planting in the ridge of a field is a good method to resist seeper ifthe flat field with a lot of rain is the must.

根据龙须草生长需水但不耐渍的水分生态适应性，可以断定龙须草适宜在雨水较多地区的坡地种植；若必须在雨水较多地区的平地种植，防治龙须草积水十分重要，最好实行起垄栽培。

The study results indicated: The growth and output of the Sabaigrass was in orderon condition that soil holding water ratio was between 70% and 80%. The segregatingbranch of Sabaigrass have not grow rapidly in the procreative period when the soilheld higher(90～100%) or lower water (40～50%), and in August the death ofsegregating branch appeared.The growth of laminae was also impacted, the quantityor length of laminae, even shorter than 80cm. Finally with the result that the outputdecreased evidently.In June, the nutrition blooms in this time, the growth ofsegregating branch of Sabaigrass was affected by the field waterlogging, the caudexand segregating branch were half less than in the normal condition.

如果土壤含水量过高(90～100％)和过低(40～50％)，龙须草整个生育期没有分蘖快速增长的现象，进入8月份，甚至还出现分蘖死亡的现象，叶片的生长也受到很大影响，叶片总数极显著地减少，叶片的长度缩短，长于或等于80cm的叶片根本没有，最终导致产量显著降低；尤其是在6月份龙须草营养旺盛生长的时期，大田淹水极大地影响龙须草的生长，抑制分蘖的发生，收获时龙须草的总茎蘖数只有正常的一半。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。