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今年,地岭地区栽培西瓜、香瓜的农户很多.要想使自家的西瓜、香瓜味甜质优,具有较强的市场竞争力,就必须在施肥中注意以下3个问题.1.不要过多地施用人粪尿.由于人粪尿中含有一定的氯离子,施用过多时会使西瓜、香瓜的品味变酸,降低食用价值.2.切忌单纯施用氮素化肥(如尿素、硝酸铵等).单纯地施用氮素化肥,会使西瓜、香瓜含糖量减少.而施用铵化过磷酸钙或磷酸二铵可使植株体内增加糖分积累,从而增加果实的甜度.3.不要用带“氯”字的化肥.西瓜、香瓜都需要施入一定量的钾肥,钾在植物体内是酶的活化剂,
This year, a large number of farmers cultivate watermelon and muskmelon in the mountain area, and if you want to make your own watermelon and sweet melon taste good and have a strong market competitiveness, you must pay attention to the following three questions in fertilization. Due to the human excrement of urine contains a certain amount of chloride, too much water will make the watermelon, melon taste sour, reduce food value .2. Avoid using pure nitrogen fertilizers (such as urea, ammonium nitrate, etc.) Simple application of nitrogen fertilizer, watermelon, melon will reduce the sugar content, while the application of ammonium superphosphate or diammonium phosphate plant can increase the accumulation of sugar, thereby increasing the sweetness of the fruit .3 Do not use with “ Chlorine ”word of the fertilizer.Watermelon, melon need to be applied to a certain amount of potash, potassium in the plant is the enzyme activator,