3 . shading levels effected on the growth of cultivated plantlet from adventitious buds in plastic house . lower shading level could increase the root development including root number , fresh weight and dry weight 不同遮阴度对花叶玉簪品种不定芽组培苗炼苗的营养生长有较大的影响，低遮阴度能显著增加植株的根数、根鲜重和根干重。
Influences on chloroplasts " structure and chlorophyll concentration of host plants by tumv infection host plants began to take on systemic mosaic symptoms in the 15th day after having been inoculated with tumv jc - 1 Tumv侵染对叶绿体结构和叶绿素含量的影响接种tumvjc - 115d ，青菜和芥菜开始表现系统花叶，其叶绿体结构和叶绿素含量也发生了相应变化。
From green part , transition color part to yellow part of variegated leaf from h . " so sweet " , the changing ultrastructure of chloroplasts is roundness from ellipse , granum - thylakoid swelling , vesicle bringing and osmiophile globule adding 在花叶玉簪品种h . ‘ sosweet ’叶片的叶绿体超微结构中，从绿色部分?过渡色部分?黄色部分出现由椭圆形转变为圆形、基粒类囊体肿胀、囊泡产生和噬饿颗粒增多的趋势。
Heze is the hometown of peony . heze peony is the best under the heaven . fragrance of peony is the most fragrant among all flowers . in 1999 heze peony won 81 gold medals among all 111 ones on kunming world horticulture fair . heze peony festival attracted millions of people from abroad and domestic during flowering season each year 牡丹与芍药，均为芍药科芍药属植物。其花叶相似，一为木本，一为草本。是世界上最美丽而迷人的名花。
After a discussion about the various morphological characters and the mechanism of flowering based on the years " observations and study on the specimen , the author presents in the end a clear result that the shape of tepals , the position of flower buds and the flowering time are varied in a certain scope 通过对玉兰亚属植物在南北不同地区的花叶物候动态观察分析，认为先花后叶的原因是花芽和叶芽对温度的敏感度不同所致， dandy以开花展叶先后作为玉兰亚属的分组依据有地域性限制。
This book includes eighteen sections of the charm of peony , style of peony flowers , individual plant type , branches of peony , the bud of peony flower , leaf of peony , blossom bud of peony , calyx , colour series , species , stamn pistil of peony flower , peony in autumn , peony in winter , peony in wind and rain , incomplete peony , seed , the scenery of peony at night and peony flower arrangement 本书共分花韵花型株型虬枝花芽花叶花蕾花萼花色品种花蕊秋色冬景风姿残花花实夜光花艺十八类。
The cherishing and training of some trees ; the cautious pruning of others ; the nice distribution of flowers and plants of tender and graceful foliage ; the introduction of a green slope of velvet turf ; the partial opening to a peep of blue distance , or silver gleam of water ; ? all these are managed with a delicate tact , a pervading yet quiet assiduity , like the magic touchings with which a painter finishes up a favorite picture 欹斜之树须正，修枝去叶，删繁就简，所得可谓奉若至宝；枝叶婆娑，花叶相映，令人赏心悦目；坡草青青，宛若天鹅绒地毯，光滑细腻；茂林之中偶露一隙，远处蓝天隐约可见，或现一池春水，碧波荡漾? ?凡此种种，皆为人工造化，润物无声，犹如画师当其画稿杀青之际得一神来之笔，浑然天成。
The root system of malus toringoides is so developed that it can grow on prior soil and in cracks of rock . like malus transitoria , malus toringoides tolerant to draught and can grow on sunny dry slope , rocks of steep cliffs , barren stone area , roadsides and field sides . malus toringoides was also adapted to habitat shade and can grow normally gorges of hill , and even on sides of brook and river , where water often attack on 变叶海棠根系发达，能穿透坚硬的土层和岩石裂缝，它具有喜光耐旱的特点，在阳坡、凸坡、悬崖峭壁、瘠薄坚硬的石谷子地、道路两旁和农耕地边都能正常生长，与花叶海棠近似；变叶海棠也具有喜湿耐阴的特点，在深山峡谷、甚至在根系长期经受洪水侵袭的溪边、河岸也能正常生长，与陇东海棠近似。
In the main area populated by malus toringoides hughes , malus kansuensis and ( or ) malus transitoria were found occasionally . the fact of the three species " convergence in western sichuan and southern gansu shows their close relation - ships geographically . their different distribution indicate their geographical replacements , of subflora forest vegetation of china - himalayas , in which many new and old species co - existed 在变叶海棠的主要分布区内，有陇东海棠和花叶海棠（或其中之一）的零星分布，它们在四川西部和甘肃南部汇集，表现为地理亲缘；其分布区的分异表现为地理替代，该地区植物区系成分新老兼备。
Through 8 years striving . anbang have already developed into a standard mechanical processing enterprises with a large scale 30 mu s occupation and 9000m2 s construction area . 170 employees , 21 scientific staff and more than 70 various large machines . in addition , the factory has mould making workshop , iron skill workshop , press and forge workshop . the factory produces two main categories including 16 kinds of iron artistic equipment , all kinds of iron mould and more than 400 kinds of iron artistic in shape of flowers and leaves , and iron artistic semi - finished articles 经过八年的拼搏努力，安邦公司已发展成为占地30亩，建筑面积9000m2 ，员工170人，各类科研技术人员21人，各型机加工设备70多台套，颇具规模的正规机械加工企业，公司另有模具制造车间，铁艺车间，冲压锻造车间，还有联营精铸厂，生产两大类十六种铁艺设备，各种铁艺模具和四百多种铁艺花叶及铁艺半成品。
