It is urgent need to develop fertilization technology for address the expertise and guidance through effective means to disseminate large summer anti-season vegetable production.
3
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.