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The results showed that the number of chromosome, which was from the cultured seedlings of meristem tip and the rank seedlings of meristem tip, was not altered, both the number were 2n=16,the hereditary stability of callus and regeneration plant was poor; and the variation percentage of chromosome in callus was 43.4%, among which haploid accounted for 6.7%, triploid accounted for 2.5%,tetraploid accounted for 10%,pentaploid accounted for 4.2%,hexaploid accounted for 3.3%,septuploid accounted for 4.2%,octoploid accounted for 3.3%,dysploid accounted for 9.2%;the chromosome variation percentage of differentiation seedlings derived from callus was11.7%,among which haploid was 6.7%,triploid accounted for 1.7%,tetraploid was 3.3%.

结果表明，茎尖分生组织培养的幼苗及丛生苗遗传稳定，其染色体未发生倍性变异，均为2n=16；愈伤组织及其再生苗遗传稳定性较差，愈伤组织染色体数变异率为43.4%，其中单倍体占6.7%、三倍体占2.5%、四倍体占10%、五倍体占4.2%、六倍体占3.3%、七倍体占4.2%、八倍体占3.3%、非整倍体占9.2%；愈伤组织分化苗染色体变异率为11.7%，其中单倍体占6.7%，三倍体占1.7%，四倍体占3.3%。

This paper describes the succulence of organs of Suaeda salsa seedlings treated with different salts. The growth of the seedlings was markedly enhanced by NaCl but markedly inhibited by NaF treatment. The degree of succulence was the greatest in leaves, second in stems and third in roots of seedlings treated with NaCl.

用不同的钠盐和含Cl-的盐处理盐地碱蓬幼苗后，测定不同器官的肉质化及相关生理指标，结果表明：NaF处理明显抑制盐地碱蓬幼苗的生长；NaCl处理下生长最好，其中叶片的肉质化程度显著高于对照，正在伸展茎次之，而根则不明显；其次是NaHCO3，肉质化程度也明显高于对照；CaCl2和KCl处理下肉质化程度都与对照相似；MgCl2处理下叶片的肉质化程度明显低于对照。

As for Leucaena leucocephala seedlings, MDA is not the main product of lipid peroxidation and Tephrosia candida seedlings do not only rely on SOD and POD action to reduce active oxygen content. Through comprehensive analysis on water holding capacity of leaf, cytomembrane permeability, MDA content and SOD, POD activity, Dodonaea viscosa seedlings show the highest drought resistance, then Leucaena leucocephala, Tephrosia candida the last.

干旱胁迫对银合欢膜系统损伤生成的主要降解产物不是MDA；山毛豆清除活性氧毒害作用主要不是通过SOD和POD的作用；通过叶片相对保水力测定及膜透性、MDA相对含量、酶活性变化情况的分析，3个树种中坡柳耐旱性最强，其次为银合欢，山毛豆居后。

Since August 1998 the original to create since the spirit of "Our world, collaboration, a total development" business philosophy with several landscaping companies have established close cooperative relations; subordinates Nursery 200 acres for 100 kinds of green seedlings, variety pack Trichosanthes: Maple, Cherry blossom,Begonia, Maple feathers,à·, Pinus, money loose, Schima tree, red Magnolia, Liriodendron chinense, Osmanthus fragrans, Elaeocarpus , Prunus cerasifera, etc., especially when the supply of Maple, Cherry blossom, valuable tree species such as Begonia seedlings and greening seedlings of origin by direct supply retail price.

公司自1998年8月原〈余姚市四明山卢家苗场〉创建以来本着&诚信通天下，协作共发展&的经营理念与国内多家园林绿化公司建立了密切的合作关系；下属苗圃200多亩可供百种绿化苗木，品种包栝：红枫，樱花，垂丝海棠、羽毛枫、青枫、五针松、金钱松、木荷树、红白玉兰、马褂木、桂花、杜英、红叶李等，特别供应当年红枫，樱花、海棠等名贵树种小苗和绿化用苗木产地直销价供应。

The relationships between root length of Salsola implica, Halocnemum strobilaceum and Kalidium foliatum seedlings and soil salt concentration are significant, but the relationship between the number of lateral roots of Suaeda linifolia seedlings is significantly negative, the tall, fresh weigh and the number of leaves of Suaeda linifolia and Salsola implicata are almost normal distribution in the range of soil salt concentration, the optimum salt concentration is 0.27-0.89% and 0.16-0.36% respectively; The growth of Halocnemum strobilaceum and Kalidium foliatum seedlings are poor in high salt soil.

亚麻叶碱蓬幼苗侧根数与土壤含盐量呈显著负相关，密枝猪毛菜幼苗根长与土壤含盐量相关显著，而亚麻叶碱蓬和密枝猪毛菜幼苗的株高、鲜重和叶数在土壤一定含盐范围内呈近似正态分布，其最适盐度值分别在0.27%－0.89%和0.16%－0.36%。

During the early growth stage of seedlings, basal stem diameter and paripinnate number were decreased with the increasing of shade, taproot length, root : shoot ratio, total dry weight and leaf area per seedling were maximal under 37.3% NS, specific leaf area was increased with the increasing of shade, but the relative growth rate was declined. Seedlings grew fastest under 0.6% NS, suggesting that nutrients stored in seeds played an important role at the early growth stage. The treatment of 37.3% NS was best for established seedlings in seedling height, basal stem diameter, paripinnate number, rachis length, the maximum sub-leaflet number of individual paripinnate, leaf area per seedling, relative growth rate and net assimilation rate. Light intensity was positively correlated to total dry weight, and negatively to specific leaf area. The maximum of SLA was observed under 15.5% NS.

生长早期的幼苗基径和复叶数随遮荫程度的增加而降低；主根长、根冠比、总干重和单株叶面积均以37.3% NS处理最大；比叶面积随遮荫程度的增加而增大，而相对生长率则降低；幼苗株高在0.6% NS下增长最快，表明种子中贮藏的营养物质对幼苗的早期生长可能具有重要作用。37.3% NS处理对定居后绒毛番龙眼幼苗的生长最有利，幼苗的株高、基径、复叶数、叶轴长、复叶最多小叶数、单株叶面积、相对生长率和净同化率均在37.3% NS处理下获得最大增长；幼苗总干重随光照强度的减弱而降低；比叶面积在15.5% NS处理时最大。

The morphology of polyembryonic rice IR36-Shuang could be differentiated into 2 types: uncomplete twin seedlings and complete twin seedlings. There were 2 types in uncomplete twin seedlings, i.

IR36-双在双胚苗性状的表现形态上有其特异性，在同一纯合株系的群体内双胚苗的苗位有非完全双苗和完全双苗两种类型。

The effect of humic acid with the concentration of 850mg/L on improving the drought-resistance of Populus alba x Populus breolinensis seedlings was very obvious, and favorable regulative effects of humic acid with the concentrations of 850 and 650 mg/L on Ulmus pumila seedlings were also observed, but the effect of humic acid on Betula platyphylla seedlings was not distinct.

浓度为850 mg／L的黄腐酸对提高银中杨苗木抗旱性效果明显，浓度为850 mg／L和650mg／L的黄腐酸对白榆苗木抗旱性均有良好的调节作用，黄腐酸对白桦苗木抗旱性的调节作用不明显。

In Tokyo, Japan, there is an organization organizate citizen to transplant rice seedlings in rural areas, this is a very good idea. Lidea suggest that Wuhan can also organize people to transplant rice seedlings in rural areas volunteerly. On the one hand, it can help farmers to transplant rice seedlings in busy season to ensure the completion of the task, on the other hand......

在日本东京，有一个机构组织市民到农村去插秧，这是一个非常好的创意，武汉市也可以组织城里人到农村去义务插秧，一方面可以帮助农民在双抢季节确保完成插秧任务，另一方面丰富了城里人的生活内容，同时也让城里人更多地了解农民的辛苦。

The results were as follows:lThe explants from inoculated seedlings were the best among inoculated seedlings, infancy disparted seedlings and mature trees ,which had both low contaminated rate, be...

试验结果表明： 1 在嫁接苗、幼年分蘖苗、成年大树三种植株上进行外植体的采集，以从嫁接苗上采取外植体为最佳选择，不仅污染率低、生命力强而且可以较快的获得挂果苗木。

The teacher likes the honeymouthed little girl very much.

老师很喜欢这个嘴甜的小姑娘。

Mr. Notker Bien's interests are traveling, spending quality time with the family and long-distance-running.

诺特卡·柏恩先生热爱旅游，长跑，以及和家人一起共度美好时光。