共查询到20条相似文献,搜索用时 765 毫秒
1.
茄子主要病虫害综合防治技术 总被引:1,自引:0,他引:1
病虫害防治是茄子生产中必不可缺的重要环节,近年来茄子的病虫害越来越严重。本文通过介绍茄子的病虫害发生情况和发病规律,提出了综合防治的技术意见。 相似文献
2.
蒋必武 《武汉市教育科学研究院学报》2016,(2):19-20
自从当班主任以来,时常会收到一些小礼物。印象中有三个礼物至今想起仍觉得心里暖暖的。我收到的最重的礼物是一个学生家长在我参加工作的第二年春天教我栽辣椒、茄子。刚下第一场春雨,一个小孩的妈妈来找我,只见她手里拿着一包辣椒苗和茄子苗。 相似文献
3.
西花蓟马是一种世界性的入侵害虫,在不同地区呈暴发性危害。本文以莴苣、黄瓜和茄子3种蔬菜寄主为饲养材料,组建了西花蓟马的特定年龄生命表。结果表明,西花蓟马在3种寄主上具有不同的种群增长倍数,其在莴苣上最高,种群趋势指数(I)为30.09;在茄子上最低,种群趋势指数(I)为18.03。说明寄主是影响西花蓟马种群增长的因素之一,研究结果可为不同寄主上,西花蓟马的重点防治、作物布局调整等奠定基础。 相似文献
4.
5.
ZHOU Xi-cai WANG Yang ZU Lin-yao YE Xiao-you YI Jian-ping QIN Yun-xiang ZHANG Zhi-guo YI Reng-gan SUN Lin 《湖北生态工程职业技术学院学报》2006,(2)
本文作者根据多年的蔬菜生产实践,在武汉市试验了春茄子—秋黄瓜—冬莴苣周年生产高产高效栽培模式,从周年茬口安排、品种选择及用种量、整地施肥、播种育苗、定植密度、科学的田间管理、及时采收等方面进行了深入的系统的实践和探索,在武汉市蔬菜生产中成功地进行了大面积推广并取得了显著的经济效益和社会效益。 相似文献
6.
果实的共同特征的教学设计湖北省武穴市实验小学周江华基本教法:运用认知心理规律,注意知识和能力的双重要求,采用独立探案研讨教学法。教学媒体:(一川。木板、小刀、苹果、梨和花生、黄瓜、茄子等果实(学生每人一组)。(二)投影仪,幻灯片(A、横切梨纵切苹果示... 相似文献
7.
8.
张希民 《武汉市教育科学研究院学报》1997,(2)
蔬菜育苗过程中,常常会出现异常幼苗,如不采取有效防治措施,就会影响秧苗素质。1.顶盖与戴帽苗。产生原因是床土过干,覆土过薄所致。防治措施:苗床底水要浇足,盖土厚度要适宜。茄子、辣椒盖1厘米,黄瓜1.5厘米。播种后出苗前,床面覆盖地膜,保持土壤湿润。如出现“顶盖”,用手指轻轻将其敲碎,然后喷水:如出现“戴帽苗”时,先喷水,待种壳吸湿后用软毛刷轻轻从苗上扫过,可将“帽子”除掉。2.高脚苗。形成的主要原因:一是播量过大; 相似文献
9.
10.
《果实的共同特征》的教学重点是指导学生认识果实在结构方面的共同特征,课前调查中发现学生基于以前的生活经验认为:苹果、梨、葡萄等是水果,能生吃就是果实,外边那层薄薄的皮就是(水)果皮(公共场所常有“请勿乱扔果皮”的字样);青椒、茄子、黄瓜等是蔬菜,做熟了可当菜吃的就不是果实。学生对果实和果皮的认识存在着偏颇。如果教师再按旧的教学方法教,既不利于对果实概念的理解,又不利于学生主动走 相似文献
11.
Since the late 1960s,culture has been considered tighter with communication.Culture IS based on the community of communication.Communication involves people and their environment.Thus culture is an important factor in communication.Today with modem economic and technological development,intercultural communication is mole important than ever before. When people from different cultural background communicate with each other,their social stereotype pattern of behavior, their habits of language and thought differ from one another,because these are the possible factors that affect intercultural communications.Culture norms also change,culture may be transferred as signs but we have to study and understand the above carefially. 相似文献
12.
The article introduces Shakespeare's tragedy "Hamlet".Hamlet wants to revenge for his father.But when the opportunity is coming,he delays his revenge.The passage analyzes the causes of his delay from Hamlet's characters. 相似文献
13.
The thesis mainly discusses the character of the heroine in Charlotte Brontes famous novel "Jane Eyre". There are three major parts-introduction,analysis which is the main body of the thesis,and conclusion.Jane Eyre,the heroine,is a new woman image who requires independence equality and freedom.The thesis just analyzes Janes these rebellious characters through four peroods of her experiences.First,in her childhood,she has shown her rebellious spirit.As an orphan,Jane suffers a lot of misery.Not only her aunt treats her cruelly,her cousins despise her,but also do servants have a prejudice against her.In Janes immature heart, she is unwilling to bear ill treatment.She rebels them bravely.Second,when she studies at Lowood,her rebellious spirit is exposed furtherly.Her view doest stay in Mrs Reeds,instead turns to the whole society.She makes hypocrisy of so-called charity to be discovered completely.At the same time,she declares her independent,equal rebellious thought to her friend-Helldn who endures oppression willingly.Third,she,as a governess in Thornfield Hall falls in love with Rochester-her master.During this period,her thought grows into maturity.Thought she loves him passionately,she never loses her dignity and independence for him.When she knows his mad wife still lives,she makes up her mind to leave him.For she doesnt want to become his mistress.Fourth,her refusal of St Johns proposal of marriage depicts Janes character.She knows John does not love her at all and his purpose of marriage is only to perform his great task missionary.Jane does want to become a sacrifice.She breaks traditional morality,then she goes back to Rochester. 相似文献
14.
痛定思痛:当代中国武术发展之缺失——刍议武术所缺乏宽容态度、自省精神、固守品质、稳定情感、真正说教与现代反思 总被引:1,自引:0,他引:1
当代中国武术经历了时代的沧桑和变迁,在历经了文化和历史的发展与洗礼之后,依然发展、繁衍至今。在这样一个漫长的过程中,伴随着以社会环境和社会人群价值取向为主的变迁与变化,当代中国武术的发展与当代社会的发展正逐渐的呈现出某些相背离和不和谐的表象。通过研究,我们发觉中国武术中原本一些内在的东西正在不断的被遗忘,正在不断的流逝。本文试从中国武术在当代发展中的问题境域入手,解读中国武术在当今世界和社会中存在的一些问题,希望能够从中找到中国武术发展的"合法性"或"合时性"的内在依据,以挺立中国武术的脊梁。 相似文献
15.
"Midnight"is a poem written by Archibald·Lampman,a Canadian poet,who loved nature very much,but his poor health prevents him from being very active in the outdoor life.So he is often the quite,thoughtful observer of nature in his poems.This article mainly talks about how to appreciate the poem in the following aspects:word selecting,rhyme,sentence structure and atmosphere.After reading this poem,we cannot get rid of the air of horror and mystery."Midnight" reveals another aspect of the nature:wild,rough and unknown.There is something else in the nature that can awe human beings even though we don't know what it is. 相似文献
16.
孙淑珍 《承德职业学院学报》2004,9(3)
Chapter Ⅰ Introduction
Sitting in the rocking chair,Carrie dreams her future.This is the deep impression the novel"Sister Carrie"gives us,which is written by Theodore Dreiser(1871-1945),the great American realism writer. 相似文献
17.
张强 《北京体育大学学报》2004,27(8):1137-1139
运用临场观察统计法、访谈法、文献资料法以及归纳法等研究方法,对现阶段国内青少年足球守门员防守技术运用情况进行统计与分析研究.结果表明:判断反应与选位能力不足是青少年守门员防守技术失误的主要原因,预判失误与技术粗糙以及缺乏自信等导致青少年守门员对抗条件下难以有效发挥位置优势,强干扰情况时出击争夺球失误多,重视反应训练和提高接球动作质量要求是提高青少年守门员技术水平的重中之重. 相似文献
18.
万苏鸣 《南京体育学院学报(社会科学版)》2002,16(2):124-125
提高体校学生的语素质的主要途径是课堂教学。体校语教师在教学过程中必须根据学生身心特点.设置合理的结构模式,以便顺利实现教学目标。 相似文献
19.
国外锻炼行为理论研究综述 总被引:22,自引:2,他引:22
正确认识和促进与健康有关的锻炼行为必须以合理的理论为基础。对国外锻炼心理学领域与健康有关的锻炼行为理论和模型:健康信念模型、保护动机模型、合理行为模型、计划行为模型、自我决定模型、社会认知模型、自我效能模型和跨理论模型进行分析,评价其成功和不足的地方。在前人研究的基础上提出态度-行为综合模型作为研究锻炼行为参与新的研究方向。 相似文献
20.
我国普通高等院校体育教育效果调查与分析 总被引:8,自引:0,他引:8
以全国高等教育科学"十五"规划重点课题<对我国普通高校体育教育效果的调查>调查结果为依据,通过调查大学生对高校体育教育的态度、认识水平、学习的获得和养成性等方面情况,分析了21世纪初以"健康第一"为指导思想的高校体育教育对在校大学生的作用和影响,发现和揭示了高校体育教育过程中存在于深层与潜在的问题,并以此为基础,对高等学校体育教育的效果进行客观评价,为推进高等院校体育的进一步改革提供依据. 相似文献