【摘 要】
：
紫瑞香属瑞香料瑞香属常绿灌木,是我国的传统名花。它树势潇洒,形态矮小,自然圆整,叶互生,质厚,长椭圆形;春节开花,香气芳淳,非常适家家庭栽培,故为盆栽观赏植物的上品。紫
论文部分内容阅读
紫瑞香属瑞香料瑞香属常绿灌木,是我国的传统名花。它树势潇洒,形态矮小,自然圆整,叶互生,质厚,长椭圆形;春节开花,香气芳淳,非常适家家庭栽培,故为盆栽观赏植物的上品。紫瑞香的繁殖可用扦插和高压
Fragrant is a Swiss red spice Rumex is an evergreen shrub, is China’s traditional flowers. Its bonsai smart, short form, natural round, alternate leaves, thick, oval; Spring Festival blossom, fragrant fragrance, very suitable for family cultivation, it is potted ornamental plant top grade. Purple scent of reproductive propagation and high pressure
其他文献
The Arabidopsis EDT1/HDG11, a homeodomain-START transcription factor, was previously demonstrated to confer improved drought tolerance and increased biomass
Heat is a major factor limiting growth of C3 grass species.Elevated CO2 may mitigate the adverse effects of heat stress or enhance heat tolerance.The object
“比较”是人们观察和认识事物的重要途径,因为世间一切事物都在一定的环境中与其它事物相比较而存在,通过比较,显示其固有的特征以及所占的空间与位置等。在创作或鉴赏盆景
Proline accumulation is an important mechanism for osmotic regulation under salt stress.In this study, we evaluated proline accumulation profiles in roots,
请下载后查看，本文暂不支持在线获取查看简介。
Please download to view, this article does not support online access to view profile.
葡萄是高产树种,除了可结大量果实外,它的枝蔓生长得也较其它树种为快,而且生长最也大。每年修剪掉的硬枝蔓约是全树的1/3～1/2,这些付产品是不能还田的。葡萄比较喜肥,一般来
培育和规范我国股票市场．将国营大中型企业改组成为现代公司．建立和发展社会主义市场经济，非常重要。然而没有规范的股市，现代股份制企业就会失去生存和发展的基础。
将感染的棉籽壳散开,每100斤加鲜石灰5斤,过磷酸钙5斤,调水为75％-80％,然后堆制发酵。堆形宽1.5米、高1.5米以上,堆底要求悬空或通风。同时在堆上打3厘米以上的孔数个,三天后待
ATM技术是一门全新的技术，它与传统局域网的某些重要特征相互冲突，不能直接支持现有局域网应用。而现有局域网安装数量很多，应用范围较广，用户在网络硬件、软件方面也作了很大的
It was reported that phytoremediation has emerged as a brand new technology to address heavy metal contaminated soil.Populus×canescens, a hybrid of Populus