TY  - JOUR
T1  - Grain Yield and Nutrient Uptake of Rice (Oryza sativa L.) Cultivars in Competition with Barnyardgrass [Echinochloa crus-galli (L.) P. Beauv.] [RESEARCH NOTE]
JF  - Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist)
A1  - Aminpanah, Hashem
LA  - English
YR  - 2012
UL  - https://tuklas.up.edu.ph/Record/IPP-00000663306
KW  - Rice yields
ER  -