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1品种选择早熟栽培应选用甜糯适宜、香味纯正、营养丰富,同时外观品质好、果穗大小均匀、符合当地生态条件,种子发芽率高、苗势旺盛、抗病性强的早中熟优新品种,如东甜2号、晶甜9号、中糯2号、垦粘3号等。2地块选择选择土地肥沃、排灌方便的地块,进行连片种植,防止品种混杂。要求甜玉米与其他同期播种的玉米地块距离400m以上,糯玉米与之距离200m以上。达不到空间隔离要求的,可采用时间隔离,即同其他玉米品种的播种期间隔30d以上。
1 varieties of early maturing selection should be suitable for sweet waxy, pure flavor, rich nutrition, while the appearance of good quality, uniform size ears, in line with local ecological conditions, high seed germination, strong seedling, disease-resistant early maturing Varieties, such as sweet on the 2nd, crystal sweet 9, in waxy 2, Ken stick 3 and so on. 2 plots choose to choose fertile land, irrigation and drainage of plots, contiguous planting, to prevent the variety of hybrids. Requires sweet corn sown with other plots of corn over the same period more than 400m, waxy corn with a distance of more than 200m. If the space requirement is not met, time separation may be used, ie, the seeding period with other corn varieties is separated by more than 30d.