CAJ | 학술논문

研究对大棚西瓜产量和品质影响较大的氮素和钾素的施用水平,有利于促进西瓜施肥水平的提高.以甜丽特三号西瓜为材料,开展氮、钾各4个用肥水平的试验.试验结果表明,每667 m2施用纯氮20 kg、氧化钾10 kg,既能使西瓜获得较高产量,又能保证瓜瓤具有较高的甜度.
연구대대붕서과산량화품질영향교대적담소화갑소적시용수평,유리우촉진서과시비수평적제고.이첨려특삼호서과위재료,개전담、갑각4개용비수평적시험.시험결과표명,매667 m2시용순담20 kg、양화갑10 kg,기능사서과획득교고산량,우능보증과양구유교고적첨도.
In the paper, we studied the application level of nitrogen and potassium fertilizers on watermelon yield and quality in greenhouse to improve the local fertilizing level of watermelon. The results showed that the yield of watermelon was relatively higher and the pulp of watermelon was sweet while application amounts of pure nitrogen and potassium oxide were 20 kg/667 m2 and 10 kg/667 m2 respectively.