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甘藷是比较耐瘠薄土质的作物,在不甚肥沃的土地上栽培也能有相当的产量。因此,人们往往识认为栽培甘藷可以不费人工和肥料,从而忽视田间管理工作,影响甘藷产量和品质的提高。我们知道:田间管理是作物栽培中的一个重要环节,已经党明确的列为农业增产八字宪法内容之一。在甘藷栽培上,自然也要抓紧这一重要环节,才可能获得高额丰产。现在就甘藷田间管理的主要内容,如中耕,追肥,灌溉,提蔓与翻蔓等工作分别介绍如次。
Sweet potatoes are more resistant to barren soil, and yielding on less fertile land. Therefore, people often recognize that cultivation of sweet potato can be free of labor and fertilizers, thus neglecting field management and affecting sweet potato yield and quality improvement. We know that: Field management is an important part of crop cultivation and it has been clearly listed by the Party as one of the contents of the eight-character constitution of agricultural production. In the cultivation of sweet potatoes, naturally, we must seize this important part, it is possible to obtain high yield. The main content of the management of sweet potato field, such as cultivation, top dressing, irrigation, mention Man and turn around the work were introduced.