Effect of drought stress and nitrogen application on soil nitrate nitrogen changes,cotton yield,wate

来源 :第十五届中国生态学大会 | 被引量 : 0次 | 上传用户:lzm8020117
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
其他文献
Molecular imaging is powerful tool to explore the distribution or the function of a given target,thus has drawn significant attention in the fields of chemical biology and disease diagnosis.CD22 is a
HBeAgases 是一组蚯蚓蛋白酶,具有降解纤连蛋白和乙型肝炎e 抗原的作用。免疫组织化学的结果显示,HBeAgases 由蚯蚓的上消化道产生,定位于环节之上的消化道系统内。为了研究HBeAgases 在肠道内的吸收,本文作者研究了这些蛋白酶在肠壁和血液内的分布。采用HBeAgases 喂食小鼠,通过EFE-Ⅲ-1 的抗体进行标记可以观察到,HBeAgases 分布在胃肠壁的囊泡内,蛋白酶的含量
In this study,Candida albicans was selected to study the antifungal activity of composite medicinal plant extracts(CMPEs),which was composed of Carthamus tinctorius,Lithospermum erythrorhizon,Solanum
Innate Lymphoid Cells(ILC)were newly discovered cells that existed between innate and adaptive immunity,which can be divided into ILC1,ILC2 and ILC3.It had been reported that ILC3s can influence the i
Vegetative insecticidal proteins(Vips)secreted by Bacillus thuringiensis(Bt)strains during the vegetative growth stage,were seemed as the second generation of Bt insecticides.A number of Bt isolates w
Major depressive disorder is a neuropsychiatric disorder with few approaches.The application of nontargeted antidepressants induced many adverse effects including sexual dysfunction,cardiotoxicity and
Cellulase has been applied in industry,agriculture,food,medicine and other fields.It is difficult for individual cellulase to degrade natural cellulose,and cocktailed cellulase from different cellulas
扩张床吸附(Expanded bed adsorption)是一种新型生物分离方法,把下游过程中的固液分离、浓缩和初步纯化集成于一个单元操作,减少操作步骤,提高产品收率,降低分离费用,在蛋白质、抗体、酶及基因工程药物的分离纯化中具有广阔的应用前景.扩张床吸附最重要的特征是床层内稳定的轴向分级分布,本文针对新型喷嘴型扩张床,采用在线取样方法,比较不同介质和蛋白吸附的轴向分布特征,为设计新型扩张床及介
目的:构建TBC1D15 基因敲除细胞系并进一步研究其功能.方法:(1)SgRNA 序列设计:应用http://crispr.mit.edu/设计针对TBC1D15 第五个外显子的一对最优gRNA,标记为a、b,根据获得的gRNA 序列设计互补引物,并在两端增加Bpi I 的酶切位点.(2)重组质粒pX462-TBC1D15-1a 和pX462-TBC1D15-1b 的构建与鉴定:用Fast Di