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超甜玉米又称蔬菜玉米 ,因其味道鲜美 ,富含营养成分 ,种植效益高 ,深受广大种植者和消费者的欢迎。超甜玉米是携带有胚乳突变基因 sh2( shunken-2 )的玉米突变型 ,该基因抑制了籽粒淀粉的合成 ,使含糖量大大提高 ,适宜采收期延长 ;而由于淀粉积累减少 ,使得胚乳皱缩 ,粒重降低
Super sweet corn, also known as vegetable corn, because of its delicious taste, rich in nutrients, planting high efficiency, welcomed by the majority of growers and consumers. Super sweet corn is a maize mutant carrying sh2 (shunken-2), which inhibits the synthesis of starch and greatly increases the sugar content and prolongs the harvest time. However, due to the decrease of starch accumulation, the endosperm Shrinkage, grain weight reduction