weeds in rice fields 稻田杂草
herbicides in rice fields 稻田除草剂
spider community in rice fields 稻田蜘蛛群落
Every morning, the parents walked the dirt roads seeking work in the rice fields.
每天早上,这对夫妻都要走上尘土飞扬的路,去稻田里找工作。
About 30,000 hectares of rice fields in Kerala are infested by this weed.
喀拉拉邦大约3万公顷的稻田大量滋生这种杂草。
He worked in the fields to show farmers new ways to grow wheat, rice and other crops.
VOA: special.2009.09.22
Borlaug worked in fields to show farmers new ways to grow crops like wheat and rice.
VOA: special.2009.11.10
Under the Khmer Rouge government in the late 1970s, Kampot's famous pepper plantations were uprooted and replaced with rice fields.
VOA: standard.2009.04.16
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