【摘要】 兴津和宫川早熟温州蜜柑(Citrus unshiu Marc)分别嫁接14种和10种砧木,从中选出早期产量高、优质、耐寒、不同矮化程度的优良砧穗组合.在南京经五年试验表明:枳砧、宜昌橙砧和特洛亚枳橙砧均具有苗圃性能佳、早结性好、早期产量高、成熟早、耐寒的特点;且枳砧含糖量及含酸量均较高,耐湿,综合表现较好.宜昌橙砧和特洛亚枳橙砧的糖酸比高,耐旱,分别表现矮化和半乔化。蟹橙砧表现乔化、耐旱,较耐寒,早期产量高,成熟较迟,糖酸比较低,品质较差。更多还原

【Abstract】 Two of early maturing satsuma madarines (Citrus unshiu Marc.) were grafted on 14and 10 different rootstocks,respectively to select various dwarf combinations with highyields during early stages,good quality and cold hardiness.The result from a 5-year ex-periment in Nanjing area shows that there are good characteristics of nursery,early bear-ing,high yields during early stages,early maturity and cold hardiness in P.trifoliata,C.ichangensis and C.citrange.Moreover,the trees grafted on P.trifoliata possess an abilityof humid tolerance.Their fruits contain high contents of sugars and organic acids.C.ichangensis and C.citrange.are characterized by good drought resistance,high ratio ofsugar and acid,dwarf and half arborescent.C.junos has advantages of arborescent,drought resistance,cold tolerance,high yield during early stages except lower ratio ofsugar and acid,late maturity and poorer quality.更多还原