Aster albescens is a medicinal plant. The rust caused by Aecidium asterum is a new record in China and an important disease of A. albescens in Feng Tong-zhai na
The effect of nitrogen fertilization on leaf chlorophyll fluorescence was studied in field-grown winter wheat during grain filling under rainfed conditions in L
In the present study, immunohistochemical method (SABC method) was used to examine the distribution of serotonin-like neurons in hypothalamus of Cherry Valley d
海关工作犬是协助监管部门和开展缉私缉毒的重要手段。海关工作犬的应用,应采用“人、犬、机、情”四位一体的模式,注重人的智力因素和执行因素,抓住犬这一关键武器,充分利用X射
Fertilization management to improve quality properties of spring wheat cultivars has received little research attention in Northeast China. In this study, the e
目的:采用回顾性调查统计分析,使临床医生了解我院常用抗菌素的用药频度(DDDs),耐甲氧西林葡萄球菌(MRS)的检出率及严峻性,坚持3R使用抗菌素,即恰当的时机、合适的病人、正确的抗
A F2 mapping population was developed by crossing a Chinese cabbage-pe-tsai variety CC156 and an oil type Rapid cycling RC144 which were different from each oth
A cDNA clone encoding a vacuolar H+-pyrophosphatase (V-H+-PPase) was isolated from Hordeum brevisubulatum (Trin.) Link by using RACE method. Sequence analysis r
The experiment was conducted to examine the effect of copper toxicity on lymphoid organs by experimental pathology and flow cytometry (FCM). 180 one-day-old Avi