[The problems of missing seedlings of corn in the cultivation with plastic film covering]
1990
Chen Qingfu (Fangxian County Bureau of Agriculture, Hubei (China))
AGROVOC关键词
书目信息
页码
pp. 17-18
其它主题
Lutte antiinsecte; Plantule/ date de semis; Aplicacion de abonos; Seedlings/ sowing date; Plantulas/ fecha de siembra
语言
中国人
1991-08-15
AGRIS AP