1.This experiment research is that when they were used in the Bermuda grass turf the Caopingning-51 herbicide and Caopingning-71 herbicide controlled the effect of weed which the Caopingning-51 herbicide and Caopingning-71 herbicide were used by way of solitude and combination.
本试验研究了草坪宁51号和草坪宁71对狗牙根草坪上杂草的防除效果,结果表明,在草坪杂草1-4叶期,用草坪宁51号和草坪宁71混合进行防除,对杂草的防除效果比单独使用时的防除效果好。
2.small arbor+shrub pattern has the best aesthetic benefits with the result of 0.8448 while the pattern lawn has the worst aesthetic benefits with the result of 0.7304;
(4)生活区绿地的四种典型配置模式灌木十草坪、乔木、草坪和乔木十大灌木+草坪中，乔木模式生态效益最佳，结果为0.7019，草坪模式生态效益最差，结果为，
3.In the turf establishment stage before winter and in the warm-season turf grasses green returning stage after spring, the turf quality of different overseeding turf was different, the Augustine grass overseeding turf was worst, but the Matrella grass overseeding turf and the hybrid Bermuda grass overseeding turf showed no significant difference.
7．在冬前成坪阶段和春季返青演替阶段，以追播黑麦草为主体的草坪质量在不同基础草坪上存在差异，钝叶草追播草坪的质量最差，沟叶结缕草和杂交狗牙根追播草坪的质量无显著差异。
4.Overseeding warm-season turfs with cutting height of 2cm or 3cm and with sowing rate of 20g/m2 or 30g/m2 in October in Nanjing, the Matrella grass turf and hybrid Bermuda grass turf prolonged its green period to a whole year.
8.南京地区暖季型草坪10月追播，基础草坪秋季修剪高度Zcm或3cm、多年生黑麦草追播播种量2 09/m，或309/m，可以使沟叶结缕草草坪、杂交狗牙根草坪保持四季常青;
5.In order to reduce the cost of the mowing lawn grass,the experiment on the chemical control technology application to the lawn grass was conducted in 2005.uniconazole at 25,50 and 75 mg/L,chlormequat at 200,300 and 400 mg/L,mepiquqt at 200,300 and 400 mg/L,B9 at 200,300 and 400 mg/L were sprayed on ryegrass grown in pats and their effects on growth rate and quality of ryegrass were investgated.
为了减少草坪修剪费用,将化控技术应用于草坪,通过对盆栽黑麦草分别施用25,50,75 mg/L的烯效唑,200,300,400 mg/L的矮壮素,200,300,400 mg/L的缩节胺和1 000,1 500,2 000 mg/L的比久,研究了植物生长延缓剂对草坪草生长速率和品质的影响.
6.Through the analysis and summary on the establishment of sport field turf in the National Stadium of Djibouti, the importance of natural factors on turf establishment was discussed, and several issues about the turf establishment on tropical and dry areas were put forward.
通过对吉布提国家体育场运动草坪建植的总结和分析 ,讨论了自然因素对草坪建植的重要作用 ,并提出了在干旱地区建植草坪应注意的几个问题
7.By investigating and analysing the current situation of turf application in the greening of public square and street construction in Qingdao City, it was found that the turf utilization was unreasonable.
摘要通过对青岛市广场和道路草坪应用的调查分析，认为青岛草坪发展不尽合理，指出草坪应用中存在的问题。
8.As concerns the biological characteristics,Bermuda grass C_1 had low-height,small-leaves,great-density,thin-stem and long green period,which was fit for using of turfgrass,while C_5 had great-height,long and wide leaves,high-yield,which was suitable for choice of forage and establishing the lawn for soil protection,the others could be used in forage and lawns.
从生物学特性上看,新疆狗牙根C1植株低矮、叶片细小、密度大、茎短且细、绿色期长,很适合于草坪草种的选择,而新疆狗牙根C5植株高大,叶片长而宽,茎长且粗,草产量高,根茎粗,适宜做牧草以及用于建植固土护坡等草坪,其他狗牙根材料居中,可用于牧草和草坪兼用。
9.The results obtained Showed:1. The four PGRs were different in effect, with uniconazole having the strongest effect on dwarfing of Bermudan grass and ryegrass, B9 having no obvious effect, chlormequat and mepiquat chloride being intermediate.
1.不同延缓剂对草坪草的作用不同,本试验所涉及的四种延缓剂中,对草坪草狗牙根和黑麦草矮化效果最好的是烯效唑,其次是矮壮素和缩节胺,比久在草坪上施用效果不明显。
10.By spraying S- 3307 and CCC at the concentration of 75mg/L, 100mg/L, and 125mg/L on leaves of 3 cool - season turfgrass varieties, Poa Pratensis L. "Blue Bird", "Rugbyll", and "Park", one can see that each variety was dwarfed dramatically.
通过对新播草地早熟禾(Poa pratensis L.) 草坪草叶面喷施植物生长调节剂的实验得出,浓度为75mg/L、100mg/L、125mg/L的S-3307对“蓝鸟”、“橄榄球2号”和“公园”3个品种具有明显的矮化效果,还可以提高供试品种的叶绿素含量,增加草坪绿度,改善草坪质量。
