1.In the course of rhizome development of the test tube plantlet, In development earlier stage higher endogenous ABAi and lower endogenous GAi is essential to rhizome formation, and in later stage high endogenous GAi and low endogenous ABAi is essential for rhizome expands.
在试管苗根状茎发育过程中,在发育前期具有较高的内源ABAi和较低的内源GAi是诱导根状茎的产生必要条件,后期较高的内源GAi和较低浓度的内源ABAi是根状茎膨大的必要条件。
2.3 Administration: From the 8th day after model establishment, gastric perfusion of saline (10 mL/kg) was given in the model group and normal group, gastric perfusion of amitriptyline (0.2 g/kg) was given in the amitriptyline group, and gastric perfusion of 50 g/kg Yueju Wan (szechwan lovge rhizome, cape jasmine fruit, Chinese atractylodes, medicated leaven and nutgrass galingale rhizome of the same dosage) was given in the Yueju Wan group, once a day for 14 continuous days.
③给药:造模第8天开始给药,模型组及正常组灌胃给生理盐水10mL/kg,阿米替林组灌胃给以阿米替林0.2g/kg,越鞠丸组灌胃给越鞠丸(川芎、栀子、苍术、神曲、香附各等量)50g/kg,1次/d,连续14d。
3.③ Lemai granules group (n=10): The rats were treated with ischemic preconditioning for 10 minutes, and then were given gastric perfusion of Lemai granules (including dan-shen root, Szechwan lovge rhizome, red peony root, safflower, nutgrass galingale rhizome and costusroot, 1.5 g/kg per day), and middle cerebral artery occlusion (MCAO) was induced by intraluminal filament for 2 hour and reperfusion for 22 hours after 3 days.
③乐脉颗粒组:预缺血10min,给予乐脉颗粒(丹参,川芎,赤芍,红花,香附,木香等组成)1.5g/(kg·d)灌胃,3d后给予大脑中动脉完全阻塞塞2h,再灌注22h。
4.OBJECTIVE:To analyze and compare the chemical constituents of volatile oil of rhizome and root in Acorus calamus L.METHODS:The steam distillation was used to prepare the volatile oil from the rhizome and root of Acorus calamus L .
目的分析比较水菖蒲根状茎和根挥发油化学成分。 方法采用水蒸气蒸馏法分别提取水菖蒲根状茎和根挥发油,采用气相色谱-质谱联用技术进行分析鉴定。
5.bambusoides, the economical and practical seedling methods of these bamboo species were worked out. The experimental results indicated that scientific seedling measures,including correctly selecting the nursery garden and bamboo rhizome,handling bamboo rhizome with proper plantgrowth regulator,raising seedling at proper time,covering nursery bed with plastic arch booth,seedling of suckers division,tending and managing in proper ways,could in crease the seedling survival rate from 10%30% to80%95% and improve the seedling quality significantly.
试验结果表明：正确选择苗圃地及竹鞭，选用适当的植物生长调节剂处理竹鞭，适时育苗，采用塑料小拱棚覆盖苗床，两段式长鞭分株育苗，进行科学抚育管理，可使育苗成活率由传统育苗方法的10％～30％提高到80％～95％，竹苗质量明显改善。 经推广应用，取得了良好的生态、经济和社会效益。
6.They are closely related to the growing environment regarding to the rhizome with remnant stem scars, adventitious roots, taproot shrink wrinkles, and fibrous roots.
人参的根茎及残茎痕、不定根、主根的收缩纹和须根分布形态等与环境和生长年限的关系尤为密切，但各种性状之间存在着变异的规律性和相关性。
7.In order to study the mechanism of Chinese herbal medicament known as new fertility-promoting intrauterine infusion liquid(NFPL)for treatment of dam endometritis and improve its prescription,a total of twenty-five healthy rabbits were allocated randomly into five equal groups and administrated by gastrogavage with NFPL,or decoctions of safflower(SF),red sage root(RSR)and chuanxiong rhizome(CR),or the physiological saline(the control group),respectively,once a day for seven successive days.
将25只健康家兔随机分为5组,其中4个试验组分别用中药新促孕液、红花、丹参和川芎煎剂灌胃,对照组灌胃等量生理盐水,每天1次,连续7 d,以研究中药新促孕液防治母畜子宫内膜炎的机制和改进组方。
8.The result showed that Cu, Zn, Fe, Mn mostly distributing in the cortex, secondly distributing in the xylem or the marrow, the content is lower in the phloem of rhizome tissue on the cultivated Rheum.
结果表明，种植大黄根茎中铜、锌、铁、锰等元素主要分布在皮层，其次是木质部或髓部，元素含量较低的是韧皮部。
9.S. Wu et S.C. Chen,from which it can be easily distinguished by having a pseudobulb 1-1.5 cm long,articulated leaves,incurved-tipped lip and much longer column,and lacking an elongated rhizome underground.
新种产云南马关,与珍珠矮略相近,但不具延长的根状茎,有长1～1.5cm的假鳞茎,叶在中部以下多少对摺,有关节,唇瓣顶端内弯,蕊柱长1～1.2cm,甚易区别。
10.Clarificated by chitosan,the best clarification condition of imperata cylinarica(L.) rhizome juice was choosing by orthogonal experiment. The optimum condition was 0.2g/L adding admeasure of chitosan,pH 3.0,processing 2h.
将白茅根浸提液采用壳聚糖进行澄清处理,通过正交试验研究确定最佳澄清工艺条件,结果表明最佳澄清工艺条件:壳聚糖添加量0.2g/L、调浸提液pH值3.0、澄清2.0h。
