TY - Chinese Journal of Agrometeorology A1 - T1 - Y1 - 1987-09-10 00:00:00.0 JF - Chinese Journal of Agrometeorology JO - Chinese Journal of Agrometeorology SP - 17 EP - 19 VL - 08 IS - 03 UR - {https://zgnyqx.ieda.org.cn/EN/Y1987/V08/I03/17} N1 - ER -