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病毒侵染是造成当前甘薯种性退化、减产、品质变劣的主要原因。利用茎尖脱毒技术可脱去甘薯体内病毒,恢复原品种优良性状。脱毒后的甘薯具有栽后缓苗快、长势旺盛、容易徒长等特点和优质高产的能力。只有采取配套的栽培技术措施,才能发挥脱毒薯最大生产潜力,实现增产增收的目标。
Virus infection is caused by the current sweet potato degenerate, reduce production, the main reason for the deterioration of quality. Take advantage of the technology of stem tip detoxification to remove the virus in sweet potato and restore the fine characters of the original variety. After detoxification of sweet potatoes with Huanmiao quick, strong growth, easy leggy characteristics such as high quality and high yield. Only by supporting the cultivation of technical measures, in order to give full play to the potential of drug-free potato to achieve the goal of increasing production and income.