CAJ | 학술논문

试验研究了诺维信生物复合肥分别与雷力果岭肥、尿素、富利禾鸡粪肥以不同比例配合施用对匍匐翦股颖（Agrostis stolonifera）绿期、地下生物量、密度及越冬率指标的影响，以期为高尔夫球场果岭秋季施肥提供参考。结果表明：各施肥处理均能促进草坪草初期生长，延长草坪绿期，诺维信：雷力（2：1）配合使用全年绿期最长为303d，且与诺维信：鸡粪肥（2：1）的绿期和越冬率显著高于其他处理（P〈0．05）；地下生物量诺维信：雷力（1：2）显著高于其他处理（P〈0．05）；秋季诺维信生物复合肥与尿素按不同比例配合施用草坪密度大，显著高于其他处理（P〈0．05），导致草坪徒长，枯草层增厚，延迟返青。综合各个指标，诺维信生物复合肥与雷力果岭专用肥配合施用，匍匐翦股颖越冬效果较好。
시험연구료낙유신생물복합비분별여뢰력과령비、뇨소、부리화계분비이불동비례배합시용대포복전고영（Agrostis stolonifera）록기、지하생물량、밀도급월동솔지표적영향，이기위고이부구장과령추계시비제공삼고。결과표명：각시비처리균능촉진초평초초기생장，연장초평록기，낙유신：뢰력（2：1）배합사용전년록기최장위303d，차여낙유신：계분비（2：1）적록기화월동솔현저고우기타처리（P〈0．05）；지하생물량낙유신：뢰력（1：2）현저고우기타처리（P〈0．05）；추계낙유신생물복합비여뇨소안불동비례배합시용초평밀도대，현저고우기타처리（P〈0．05），도치초평도장，고초층증후，연지반청。종합각개지표，낙유신생물복합비여뢰력과령전용비배합시용，포복전고영월동효과교호。
This experiment was studied the effects of the different mixture proportion between Novozymes Biological Fertilizer and other fertilizers（Lei Li Special Fertilizer, Urea and poultry fertilizer）on green period, underground biomass,density and winter survival rate of bent grass in order to provide some references for fertilizer management on putting green in autumn. The results showed that all the fertilization treatments promoted growth of the bent grass at early stage, and prolong its green period as well. The mixing proportion of Novozymes：Lei Li with 2 ： 1 could prolong green period to 300 days. The proportion of Novozymes：Poultry Fertilizer with 2 ： 1 had significant effect on green period and winter survival rate than other treatments（P〈0.05）. The underground biomass under the proportion of Novozymes：Lei Li with 1 ： 2 was higher than other treatments（P〈0.05）. The treatment of Novozymes combined with Urea in autumn significantly improved density of putting green（P〈0.05）but it led to grass overgrowing and thick litter layer,as well as delayed regeneration of bent grass. Based on the integrated indicators,the Novozymes combined with Lei Li special fertilizer was better choice for improving winter survival rate.