玉米是我区的主要粮食作物之一,而萝卜、芹菜又是我区的主要蔬菜。近年来,随着科学种田水平的不断提高和耕作制度的改革,张掖市新墩乡将春萝卜、玉米、芹菜进行套种,既解决了粮菜争肥争地问题,增加了复种指数,又取得了高产高收,同时,对淡季蔬菜的紧缺起了缓冲作用。现将其栽培技术总结如下:一、选择茬口,精细整地在萝卜、玉米、芹菜都是喜水喜肥作物,适宜生长在土层深厚、土壤肥沃、有机质含量高、易灌水的地块。前茬作物最好是豆类和绿肥作物,其次 Corn is one of the main food crops in our district, while radish and celery are the main vegetables in our district. In recent years, with the continuous improvement of scientific farming and farming system reform, Zhangdou Xindun Township spring radish, corn, celery intercropping not only solve the grain and vegetables fight over the issue of land dispute, increase the multiple cropping index, but also made High yield and high income, at the same time, the lack of off-season vegetables played a buffer role. Now its cultivation techniques are summarized as follows: First, the choice of stubble, fine preparation of land In radish, corn, celery are hi hi hi like crops, suitable for growth in deep soil, fertile soil, organic matter content is high, easy irrigation of plots. Crops before the best crop is beans and green manure crops, followed