Chicken excrement could apparently increase the yield, but pig dung and oil cake reduced the output ofcelery.
与单施化肥相比，鸡粪能显著提高芹菜产量，猪粪和油枯则表现为减产效应。
2
In three kinds of organic manure , oil cake, chicken excrement, pig dung, chicken excrement and pig dung could apparently improve the plant height ofcelery , oil cake had little impact.
油枯、鸡粪、猪粪三种有机肥中，猪粪和鸡粪能明显改善芹菜的外观形态，而油枯无明显影响。
3
As its greet prospects of application and development in many fields such as food, medicine and cosmetics, the celery seed essential oil attracts great interest among researchers in recent years.