Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2003 1
2005 1
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

2 results

Results by year

Filters applied: . Clear all
Page 1
Did you mean qingguo yu (11 results)?
[Rice allelopathy to barnyardgrass].
Xu Z, Yu L, Zhao M. Xu Z, et al. Ying Yong Sheng Tai Xue Bao. 2003 May;14(5):737-40. Ying Yong Sheng Tai Xue Bao. 2003. PMID: 12924130 Chinese.
138 rice (Oryza sativa) germplasms were identified to study the allelopathy to barnyardgrass (Echinochloa crusgalli), using the relay seeding technique. The results showed that Qingkun 2 from Jiangxi Province, Xiayitiao from Jiangsu Province, Jizaoxian from Anhui Province, …
138 rice (Oryza sativa) germplasms were identified to study the allelopathy to barnyardgrass (Echinochloa crusgalli), using the relay seedin …
[Inhibitory effects of allelopathic rice materials on Echinochloa crus-galli and related field weeds].
Xu Z, He Y, Zhu C, Yu G. Xu Z, et al. Ying Yong Sheng Tai Xue Bao. 2005 Apr;16(4):726-31. Ying Yong Sheng Tai Xue Bao. 2005. PMID: 16011176 Chinese.
Under field-transplanting condition, the allelopathic rice materials Gumei 2, Qingkun 1, Xiayitiao and Jizaoxian had significant inhibitory effects on Echinochloa crus-galli over non-allelopathic materials Xiushui 63 and Chunjiang 11. ...
Under field-transplanting condition, the allelopathic rice materials Gumei 2, Qingkun 1, Xiayitiao and Jizaoxian had significant inhi …