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采用“农科二号”莲雾为试材,叶片喷施两种配方营养液,比较其对莲雾产量和品质的影响。结果表明,喷施不同营养液后,莲雾单株产量、可溶性固形物、维生素C含量、总糖含量均有提高,色泽改善,与对照比较差异显著;单果重、比重、有机酸含量与对照不存在差异;其中以2号液(MS+蔗糖)改善果实品质效果最为明显。
Adopt “Nongke No.2 ” lotus fog as the test material, the leaf spraying two kinds of formula nutrient solution, compare its impact on lotus yield and quality. The results showed that after sprayed with different nutrient solution, the single plant yield, soluble solid content, vitamin C content and total sugar content increased, the color of lotus leaf improved, with significant difference compared with the control; single fruit weight, specific gravity, organic acid content and control There is no difference; among them, No. 2 liquid (MS + sucrose) to improve the fruit quality of the most obvious effect.