粮食关系国计民生。在不影响粮食生产的前提下,增加经济作物和绿肥播种面积,争取粮钱双丰收,是目前农业生产中的重要课题。 1986年以来,南宁市郊区利用冬闲田开发冬季农业生产,大面积种植法国矮生菜豆获得成功,粮食增产,现金收入增加,蔬菜市场品种丰富,农田土壤肥力提高。江西乡 Food relations, national economy and people’s livelihood. Under the premise of not affecting food production, increasing the sown area of ​​economic crops and green manure and seeking double harvest of grain and money is an important issue in agricultural production at present. Since 1986, the suburbs of Nanning have used winter fallow fields to develop winter agricultural production. Large-area French dwarf beans have been successfully planted. The grain yield and cash income have increased. The market for vegetables has been enriched and the soil fertility of farmland has been enhanced. Jiangxi Township