Field experiment was conducted on the effect of irrigation and oversupplying of potassium on content of nutrients, yield, and quality of flue-cured tobacco(Nicotiana tabacum L.).

采用田間試驗(yàn)研究了灌水和過量施鉀對(duì)烤煙養(yǎng)分含量和產(chǎn)量品質(zhì)的影響三级做a全过程在线观看软件。

"Any of numerous species of plants in the genus Nicotiana, or the cured leaves of several of the species, used after processing in various ways for smoking, snuff ing, chewing, and extracting of nicotine."

煙草指的是眾多煙草屬植物中的任何一種97超频国产在线公开免费视频，也指數(shù)種經(jīng)過加工的葉片黄a毛片在线免费观看，后者通過各種不同的方法加工后制成煙絲、鼻煙无码精品资源在线观看、嚼煙或提取尼古丁。

"Any of numerous species of plants in the genus Nicotiana, or the cured leaves of several of the species, used after processing in various ways for smoking, snuffing, chewing, and extract ing of nicotine."

煙草指的是眾多煙草屬植物中的任何一種乌克兰级婬片A片AAA毛片A级，也指數(shù)種經(jīng)過加工的葉片日韩精品毛片中文字幕免费看，后者通過各種不同的方法加工后制成煙絲、鼻煙亚洲激情在线小说图片、嚼煙或提取尼古丁。

The changes of aroma matter and chemical components in tobacco leaves during aging were studied with flue-cured tobacco Nicotiana tabacum L.

為試材91亚洲精品国内自产，研究了陳代期間煙葉香氣物質(zhì)和主要化學(xué)成份含量的變化国家一级黄色网址。

"Any of numerous species of plants in the genus Nicotiana, or the cured leaves of several of the species, used after processing in various ways for smoking, snuffing, chewing, and extracting of nicotine."

煙草指的是眾多煙草屬植物中的任何一種，也指數(shù)種經(jīng)過加工的葉片国产精品国产三级A√按摩，后者通過各種不同的方法加工后制成煙絲欧美视频在线观看、鼻煙、嚼煙或提取尼古丁欧美性爱影音先锋俄罗斯。

Most of the cured nidus skin colour was same with or similar to the surrounding normal skin.

平陽霉素聯(lián)合倍頻Nd：YAG激光治療血管瘤欧美在线播放你懂的，是一種目前較為符合美學(xué)原則的治療方法。

He supposedly cured the jailer's daughter of her blindness. The night before he was executed, he wrote the jailer's daughter a farewell letter, signing it "From Your Valentine."

據(jù)說美女福利网站导航，他醫(yī)好了獄卒的盲眼女兒911亚洲精品，他被行刑前的那個(gè)晚上，寫下了給獄卒女兒的訣別信狼友视频永久在线在线视频，簽上了"你的瓦倫丁"這樣的名字人妻少妇精品视频一区二区。

Effect of nitrogen rates on root-shoot balance and nitrogen accumulation and distribution in flue-cured tobacco

研究了4種密度和6個(gè)施氮水平對(duì)青貯玉米生物產(chǎn)量及主要農(nóng)藝性狀的影響。

If you're cured, then we'll do it until you say no.

如果你病好了一级看片久久网，我們還是可以做欧美伊人激情网在线观看，直到你厭煩。

The cardanol glycidyl ether and nonyl phenyl glycidyl ether were synthesized by using cardanol and nonyl phenol as raw material respectively. The products structure and the structure of CGE/E51 and NGE/E51 cured system were characterized by FT-IR.

以腰果酚色五月综合在线、壬基酚為原料制備了環(huán)氧樹脂活性稀釋劑腰果酚基縮水甘油醚和壬基苯基縮水甘油醚Cao.网站，對(duì)其結(jié)構(gòu)及其與E51共混體系的固化物結(jié)構(gòu)進(jìn)行了紅外光譜表征。