释义 |
micranthaCOCA²²⁶³²³ 基本例句 🌏小花酢;小花睡莲;小花苹婆 After local Averrhoa carambola was treated with extract of M. micrantha, the fruit damage rate was below50%, when the damage rate of CK was over80%. 杨桃园内,以薇甘菊甲醇提取物喷施的杨桃,可以把本地种杨桃的桔小实蝇为害率控制在50%以下,而对照的为害率超过80%。 cnki The more the coverage of other liana, the higher was the damaging degree of M. micrantha. 群落中其他藤本盖度越大,个体受薇甘菊危害的程度越高。 cnki Micrantha refers to is that these little golden yellow chrysanthemum petals different from the kind of big flower of shiragiku's big flower . 金菊指的就是这些花瓣不大金黄色的菊花,有别于那种大朵大朵的白菊。9degree Considering bioactivity, extraction efficiency, price and toxicity, ethanol is the best organic solvent with which to extract active components from M. micrantha. 考虑生物活性、提取效率、溶剂价格与毒性等因素,认为乙醇是一种比较理想的提取杀虫活性成分的有机溶剂。 com Dynamics of soil seed bank of exotic weed Mikania micrantha populations in three communities in Neilingding Island were studied. 研究了内伶仃岛不同群落中薇甘菊土壤种子库动态。 cnki Factors affecting induction of callus in Mikania micrantha Kunth were studied in the paper. 对影响微甘菊愈伤组织诱导的因素进行了系统研究。 dictall For example, a native plant of Brazil, Mikania micrantha, has already covered20% of a Unesco- listed national park in southern Nepal. 比如,一个南尼泊尔境内联合国教科文组织列出的国家公园里,巴西本土植物薇甘菊已覆盖了它面积的20%。 yeeyan Seed production and soil seed bank of the three populations of M. micrantha were different due to different succession stage of the three communities. 群落所处的演替阶段影响薇甘菊种群的开花结实,从而影响到薇甘菊种子的产生和种子库的储量。 cnki |