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20 0 1年采用荷兰AN多元螯合微肥在广州地区的番木瓜、龙眼、香蕉等岭南水果上进行肥效试验。结果表明 ,喷施多元螯合微肥后 ,①番木瓜叶绿素含量提高 18 8% ,单株产量提高 14 1% ,果实品质改善 ,树势明显增强。②龙眼叶绿素含量提高 2 8 4 8% ,单株产量提高8 6 4% ,果实品质改善。③香蕉的单株产量提高 8 32 % ,树势增强 ,果实品质有所提高。荷兰AN多元螯合微肥在番木瓜、龙眼、香蕉等岭南水果上具有较高的应用开发价值
In 2001, the Netherlands AN chelated trace fertilizer was used to test the fertilizer effect in Lingnan fruits such as papaya, longan and banana in Guangzhou. The results showed that after spraying chelated trace fertilizers, the content of chlorophyll in papaya increased by 18.8%, the yield per plant increased by 14.1%, the fruit quality improved and the tree vigor increased obviously. ② Longan chlorophyll content increased by 28.48%, yield per plant increased by 8 6 4%, fruit quality improved. ③ banana per plant yield increased by 8 32%, tree vigor increased, fruit quality has improved. Netherlands AN chelated trace fertilizer in papaya, longan, banana and other Lingnan fruit has a higher value of application and development