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一、品种选用根据不同的用途和目的选用不同的品种,甜玉米品种如果是以加工罐头或甜玉米籽粒为主要种植目的时,一般应选用果穗籽粒深、出籽率高、粒色均匀一致、以淡黄色为主的甜玉米品种。以鲜穗上市或速冻加工为种植目的时,应选用鲜穗老化慢、适采期较长的超甜玉米品种。糯玉米品种的选用首先要求鲜穗产量高、抗倒能力强、茎叶持绿期长,同时还要根据市场和加工企业的要求选择相应颜色的糯米品种,一般要求同一批
First, the selection of varieties According to different purposes and purposes choose different varieties of sweet corn varieties if it is processed canned sweet corn or corn as the main purpose of planting, the general should be selected ears deep grain, seed rate is high, uniform color, The sweet yellow corn-based varieties. To the fresh ear market or quick-frozen processing for planting purposes, should be used fresh ear slow aging, suitable harvest longer sweet corn varieties. The selection of waxy corn varieties requires first of all that the fresh ear yield is high, the lodging resistance is strong, and the stem and leaves have a long green period. At the same time, the same batch of glutinous rice varieties should be selected according to the requirements of the market and the processing enterprises.