| 1. | Effect of chamaecrasta nictitans adding biogas residue on the yield and quality of stropharia rugosoannlata
羽叶决明添加沼渣对大球盖菇产量与品质的影响 |
| 2. | An attractive fern , at first glance it looks like a plant of cycad and it is very suitable for cultivation as bonsai
本种主干直立，羽叶婆娑，极似苏铁类植物，具有重要的观赏价值，适合作盆景。 |
| 3. | The interaction of metals was enhanced gradually from the roots to leaves , and the effect of the ca level on other metal elements was very obvious
从根部到羽叶中，各金属元素之间的相互作用逐渐加强，尤其是植株中的ca作用更明显。 |
| 4. | Primula merriiliana schltr . and primula cicutarrifolia pax . are two rare and endangered plant species endemic to china
安徽羽叶报春( primulamerrillianaschltr . )与毛茛叶报春( primulacicutarrifoliapax . )是我国特有的珍稀濒危保护物种。 |
| 5. | As uptake by each part of p . vittata l increased obviously with elevating as level and the ratio of pinna as concetration to root as concentration increased gradually
随着添加砷浓度的提高，蜈蚣草各部位的砷浓度都显著增加，其羽叶根的富集系数也逐渐提高。 |
| 6. | Meet jointly to the criteria of spad / ck > 0 . 9 , plant length / ck > 1 . 00 and lead content > 500mg / kg , and they are claimed hyperaccumulators . 2 . ecophysiological response of the hyperaccumulators
按以上标准筛选出6个富集pb的植物品种，分别是香根草、绿叶苋菜、裂叶荆芥、羽叶鬼针草、紫穗槐和苍耳。 |
| 7. | As concentration in root was not affected markedly by ca levels , while that of petiole increased and that of pinna decreased significantly . adding as was benefit to take up ca by p . vittata l . in the roots and pinnae
提高溶液中钙浓度，根部砷浓度不受影响，但叶柄中的砷浓度增加，羽叶中砷浓度有明显下降，即钙明显抑制蜈蚣草羽叶中砷的吸收。 |
| 8. | It is shown that the concentrations of k , mn , fe and cu in the pinnae were not influenced by enhancing the as in addition to fe and zn . when treated with high as level , pteris vittata l . could maintain its normal nutrition metabolism
除fe和zn外，添加砷对蜈蚣草羽叶中各金属元素浓度均无显著影响，表明高砷条件下，蜈蚣草中金属元素营养状况正常，可维持良好的生理活动。 |
| 9. | The styly of thrum flower of p . merrilliana is about twice as high as that of p . cicutarrifolia . moreover , the thrum papillae are frequently longer and also more crowded than the pin papillae , whereas the size of pollen of p . merrilliana is 1 . 6 times that of p . cicutarrifolia
安徽羽叶报春长柱花花柱约是短柱花花柱的两倍高，且长柱花柱头突起长而密，短柱花的柱头突起短而疏，但短柱花的花粉约是长柱花花粉大小的1 . 78倍。 |
| 10. | There was no significant relationship between the ca concentration and other metals concentrations in the roots . but the positive correlation between ca and fe concentrations hi petioles was very significantly . the k , mg , mn and zn concentrations in pinnae decreased as the ca concentration increased
在根部中ca与各种金属元素都无显著的相关性；叶柄中ca与fe浓度呈极显著正相关；在羽叶内， ca浓度的增加明显降低k 、 mg 、 mn和zn浓度。 |
