水稻—蔬菜轮作的方式可减少有机氯农药污染的风险。
The rotation of vegetable and rice could decrease the risk of organochlorine pollution.
试验及推广的结果表明，种植反季节蔬菜及实行稻菜轮作的经济效益都比种植水稻高；
Results showed that the economy benefit of cultivating vegetable in counter-season and practising rice-vegetable rotation was higher than planting rice.
结果表明，蔬菜地和华东稻麦轮作生态系统冬小麦田的NO和N_2O排放具有不同的季节变化规律。
The result showed that N2O and NO emissions from vegetable field and winter wheat field of rice-wheat rotation systems in southeast China had different seasonal variation rules.
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