CAJ | 학술논문

研究了反季节莲雾叶片养分周年变化规律,结果表明：莲雾开花对叶片N、P、Mg含量有一定影响,而叶片K、Ca含量受莲雾果实生长发育影响较大;在莲雾幼果期和壮果期喷施叶面肥对于补充叶片Ca、Mg含量有一定效果。并根据不同时期莲雾叶片养分含量的变化提出施肥建议。
연구료반계절련무협편양분주년변화규률,결과표명：련무개화대협편N、P、Mg함량유일정영향,이협편K、Ca함량수련무과실생장발육영향교대;재련무유과기화장과기분시협면비대우보충협편Ca、Mg함량유일정효과。병근거불동시기련무협편양분함량적변화제출시비건의。
In this paper,the annual variation of leaf nutrient of out-of-season wax-apple was studied.Results showed that blooming has some influence on the content of N,P,Mg in wax-apple leaves,and wax-apple fruit growth and development mainly impact K,Ca content.Spraying foliar fertilizer in the period of young fruit and fruit puffness has a certain effect on adding content of Ca and Mg.Then the corresponding recommendations about fertilization were put forward.