Studies on productivities of corn [Zea mays] as silage materials and cropping combination of varieties different in maturation dates for north-eastern areas of Hokkaido [Japan], 5: On the reasons in the good effects of applying the simple heat-unit accumulation to the cropping
1980
Kushibiki, H. (Hokkaido. Tokachi Agricultural Experiment Station, Memuro (Japan))
书目信息
页码
pp. 14-18
语言
日本人
注释
18 ref.; Summary (En)
类型
Summary
1981-06-15
AGRIS AP