摘要
以‘巴厘’种菠萝为试验材料,研究不同浓度的植物生长调节剂DA-6和DCPTA对菠萝果实形态及品质的影响。结果表明,10、50 mg/L的DA-6增加果重12.42%和11.88%,10、50 mg/L的DCPTA增加果重7.49%和2.55%。不同处理均增加了果实纵径,提高了果形指数及可溶性固形物、Vc、可溶性糖的含量,且降低了有机酸含量,从而改善了菠萝品质。其中,以10 mg/L的DA-6效果最好。
The effect of different concentrations of DA-6 and DCPTA on the form and quality of Yellow Mauritius pineapple was studied.The results showed that the 10,50 mg/L of DA-6 increased the average weight of single fruit by 12.42% and 11.88%,respectively,but the same concentration of DCPTA increased that by 7.49% and 2.55%,respectively.Different treatments could increase fruit longitudinal diameter and pineapple morphological index,reduce core diameter,enhance contents of soluble solids,Vc and soluble sugar,decrease organic acid content,and improve pineapple quality.
出处
《热带作物学报》
CSCD
2011年第7期1218-1222,共5页
Chinese Journal of Tropical Crops
基金
农业部行业计划资助项目(No.3-41)
中央级公益性科研院所基本科研业务费专项(No.200701)
广东省自然基金资助项目
海南省自然基金资助项目(No.808182)
