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Be in these places to add online station advertisement is special effectual, such, no matter you are hair theme post, still be the card of reply others, your autograph advertisement can follow your card and come out, going up somehow say, this is a kind of low cost, the promotion means of high income, the stationmaster that is equal with PR exchanges word of one later development to link, can take two visits amount through join already, in the meantime, also benefit is optimized at what the search ranks.

在这些地方加上网站广告是非常有效果的，这样，无论你是发主题帖，还是回复别人的帖子，你的签名广告都会随你的帖子而出来，在某种程度上说，这是一种低成本，高收益的推广方式，和PR等同的站长交换一下文字链接，既可以通过连接带两个访问量，同时，也利于搜索排名的优化。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。