玉米灭茬起垄施肥播种机的设计与试验.

Autor: 付乾坤, 荐世春, 贾洪雷, 赵文罡, 吕爱民, 位国建
Zdroj: Transactions of the Chinese Society of Agricultural Engineering; Feb2016, Vol. 32 Issue 4, p9-16, 8p
Databáze: Complementary Index
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