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朋娜、纽荷尔、纳维林娜等良种脐橙分别在枳砧锦橙、红桔砧、实生甜橙上进行高接,对其嫁接亲和性、生长势、座果情况等进行调查分析。结果表明朋娜与枳砧、红桔砧和实生甜橙嫁接亲和力均高,树冠恢复快,树势中庸、果大、丰产、商品性好。纽荷尔在枳砧锦橙上高接,综合性状好,而在红桔砧上高接树势旺长,座果率虽高,但果实小,商品率低,成熟期推迟。纳维林娜在实生甜橙上高接综合性状好,树势中庸、果大、丰产、商品性好。脐橙奉园72—1属晚熟品种,在红桔砧上高换,综合性状较好。
The Navel orange, Newhall, Naverina and other elite oranges were respectively picked up on orange, red orange anvil and real orange, and their grafting affinities, growth potential and fruit setting were investigated and analyzed. The results showed that the grafting affinity of Ponna and the orange lotus root, the red orange anvil and the sweet orange were both high, the crown recovery was quick, the tree was medium, the fruit was big and the yield was good and the product was good. Newhall was picked up from the orange of Orange, and had good comprehensive characters. On the other hand, on the red anvil, the height of the tree was high, but the fruit rate was high, but the fruit was small, the rate of the commodity was low, and the maturity was postponed. Naverina high in the real orange on a good combination of good traits, the tree moderate, fruit large, high yield, good commodity. 72-1-1 is a late maturing variety in Fengyuan.