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钾和钙对西瓜的影响过去研究较多,但结论却不尽相同。施钾一般能增产。而施钙则有的增产、有的减产、有的没有影响;对西瓜品质研究又常忽略了营养元素的影响。果皮厚度和弹性与瓜果的运输损失有关。本试验旨在研究钾和钙对沙地西瓜的产量、品质、果皮厚度和耐压力等方面的影响。
The impact of potassium and calcium on watermelon in the past more research, but the conclusions are not the same. Potassium generally increase production. The calcium is increased yield, and some production, and some did not affect the quality of watermelon often neglected the impact of nutrients. Pericarp thickness and elasticity are related to the loss of fruits and vegetables. The purpose of this experiment is to study the effects of potassium and calcium on the yield, quality, pericarp thickness and pressure resistance of watermelon in sandy land.