Test of introduced 6 varities of Pennisetum was conducted in Doumen area of Zhuhai city.
对6个狼尾草属牧草在珠海市斗门区进行引种试验。
2
The host-plant of vegetable leaf miner relate to 14 subject 54 varities and there are different population dynamics of kinds of vegetable leaf-miner.
潜叶蝇在我市危害的寄主植物涉及到14科54种之多，几种潜叶蝇发生的季节动态规律各有不同。
3
By consulting cnki net and annual review pharmacy, the writer had analyzed the present research Chinese crude drug varities in Compendium of Materia Medica.