时代农机
時代農機
시대농궤
Hunan Agricultural Machinery
2015年
1期
122-123
,共2页
马尼拉草坪%鸡眼草%乘积优势度%优势杂草
馬尼拉草坪%鷄眼草%乘積優勢度%優勢雜草
마니랍초평%계안초%승적우세도%우세잡초
Zoysia matrella%Kummerowia striata%multiplied dominance ratio%dominant weed
通过对咸宁职业技术学院马尼拉草坪中鸡眼草危害程度的调查供草坪杂草的防治参考。采用普查与样方调查相结合的方法在2012年9月对草坪及鸡眼草进行调查和测量。咸宁职业技术学院马尼拉草坪中鸡眼草的频度为86%、盖度为2.73%、乘积优势度为10.92%。鸡眼草已成为校园马尼拉草坪的杂草优势种。
通過對鹹寧職業技術學院馬尼拉草坪中鷄眼草危害程度的調查供草坪雜草的防治參攷。採用普查與樣方調查相結閤的方法在2012年9月對草坪及鷄眼草進行調查和測量。鹹寧職業技術學院馬尼拉草坪中鷄眼草的頻度為86%、蓋度為2.73%、乘積優勢度為10.92%。鷄眼草已成為校園馬尼拉草坪的雜草優勢種。
통과대함저직업기술학원마니랍초평중계안초위해정도적조사공초평잡초적방치삼고。채용보사여양방조사상결합적방법재2012년9월대초평급계안초진행조사화측량。함저직업기술학원마니랍초평중계안초적빈도위86%、개도위2.73%、승적우세도위10.92%。계안초이성위교완마니랍초평적잡초우세충。
To conduct a preliminary investigation into the harm of Kummerowia striata in Zoysia matrella in Xianning Vocational Technical College and to provide reference to the prevent of weed .Method:Lawn and Kummerowia striata were investigated and measured by general and sampling surveys in September 2013.Result:The frequency , the coverage and the multiplied dominance ratio of Kummerowia striata was respectively 86%, 2.73% and 10.92% in zoysia matrella in Xianning Vocational Technical College.Conclusion:Kummerowia striata had been the dominant weed in campus zoysia matrella .
