那段日子，三宝垄的局面混乱不堪，黑烟四起，整座城市就如同战场。
At this day, Semarang city was so disorder and tense. A black smoke appeared everywhere and Semarang really in chaos situation.
施水沟播机可在起垄施肥播种的同时进行施水作业，从而解决了干旱和半干旱地区的播种保苗问题。
Water application furrow seeder for arid and semi arid region can carry on the watering operation as sowing and fertilizing with the objective of seedling prevention.
分析了灭茬、碎土和起垄联合作业的功能特点。
Also the specialties of rototilling and ridging were analysed.
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