万寿菊

Tagetes erecta, a kind of herbaceous flower, belongs to chrysanthemum, Tagetes. It has capitulum including single-sexual floret and bisexual floret.

万寿菊是菊科，万寿菊属观赏草本花卉，头状花序，花两性，包括单性舌状花和两性管状花。

The main flower varieties have Petunia, Salvia splendens, maidenhair, marigold, pansy, kale, Spring Dance, Sunflower, Verbena, color Mukdenia cockscomb, Canna, cineraria, such as seeds and seedlings potted.

主要草花品种有矮牵牛、一串红、孔雀草、万寿菊、三色堇、羽衣甘蓝、舞春花、太阳花、美女樱、彩叶草鸡冠花、美人蕉、瓜叶菊等种子盆花和种苗。

In this article, characters of domestic varieties such as Salvia splendens, Tagetes erecta, Rudbeckia hirta and Impatiens balsamina which suitable for summer using were introduced. And the suitable applications of them were suggested according to their performances during flowering phase. At the same time, characters of the new varieties are exhibited and reference data were provided for their large application in the future. At last, the reasons of lags in accepting new varieties in market were analyzed.

介绍了国产自育草本花卉一串红、万寿菊、黑心菊、中国凤仙等10个适宜夏季应用的新品种的特性，并根据其花期表现提出了适宜的应用方式，为园林设计者展示草花新品种特性，为其将来的大量应用提供参考资料，并分析了市场接受新品种滞后的原因。

Therefore, it is helpful to identify seed purity and it also provides technical support for the research on male sterile gene of male sterile marigold by RAPD marker.

因此，用RAPD分子标记技术能够较有效地进行万寿菊种子纯度的鉴定，并且也能够为雄性不育万寿菊不育基因的研究提供一定的技术支持。

Marigold Marigold is taken as a cold infusion for washing eyes that are strained.

万寿菊万寿菊是一项冷灌注冲洗眼睛紧张。

Lucida also be chrysanthemum of 10 thousand birthday is congeneric view and admire kind.

香叶万寿菊也是万寿菊的同属观赏种。

In order to obtain new varieties of Tagetes erecta with intellectual property and high ornamental values, selective breeding and hybridization of Tagetes erecta have been conducted for 10 years successively.

为了选育具有我国自主知识产权和优良观赏性能的万寿菊新品种，本研究进行了连续十年的万寿菊选育和杂交育种工作。

An experiment on artificial soils consisting of peat , sand and cooking coal ash suggests that the optimum ratio of peat and sand lor best growth and fertilizer efficiency is 75:25 or 50:50 in volume for Chrysanthemum and Tagetes erecta .

用泥炭、河砂和煤渣分别组成花卉营养土的试验表明，泥炭与河砂以75∶25或50∶50容积比例组成的基质对黄菊和万寿菊的效果最好，肥料效率也最高，煤渣的效果明显低于河砂；从组分的细度看，河砂以粒径2—0.15mm最好，煤渣在使用前除去过细部分会大大提高其利用价值。

Chromosome observation of the male sterile line and fertile line, parents of hybrid combination and F1 indicated that the chromosome number of the male sterile line is the same as that of fertile line 2n=2x=24; Pollen parent (Tagetes putula PHBO029) is tetraploid 2n=4x=48; the F1 is triploid 2n=3x=36 with hybrid vigor.

通过对不育系、正常可育系以及杂交组合父母本、子一代的染色体数目观察发现：万寿菊雄性不育系的染色体数目与正常可育系相同，均为2n=2x=24；孔雀草PHBO029为四倍体2n=4x=48，它与万寿菊不育系杂交、其杂种为具有杂种优势的三倍体2n=3x=36。

The water, soil, light, thermal resources are abundant in Shihezi and the surrounding areas, possessing over 10 million mu of arable land, annual sauce-use tomato plantation is 200 thousand mu, meanwhile large amount of red pepper, safflower, marigold and other economic crops planted here, so plantation area can be extended in accordance with the demand.

石河子及周边县市水、土、光、热资源丰富，拥有1000多万亩耕地，每年种植酱用番茄20万亩，大量种植辣椒、红花、万寿菊等经济作物，并可根据需要扩大种植面积。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。