[Studies on the comprehensive technical measures of seed production in summer corn]
1990
Zhang Jinxue | Hou Lexin | Zhao Zhenfu (Shangqiu County Seed Production Cooperative Group of High Yielding Summer Corn, Henan (China)) | Zhang Shenju
AGROVOC关键词
书目信息
Henan Agricultural Sciences (China)
期
5
页码
pp. 4-6
其它主题
Metodos; Aplicacion de abonos; Date de recolte; Produccion de semillas; Henan/ fecha de siembra; Henan/ sowing date; Fecha de recoleccion; Henan/ date de semis
语言
中国人
注释
4 tables
1991-08-15
AGRIS AP