| 植物生长调节剂TDZ对杨桐切枝保鲜效果的影响 |
| |
| 引用本文： | 郑云柯,郭巧会,林飞凡,赖齐贤.植物生长调节剂TDZ对杨桐切枝保鲜效果的影响[J].海南大学学报(自然科学版),2011,29(4):347-349. |
| |
| 作者姓名： | 郑云柯 郭巧会 林飞凡 赖齐贤 |
| |
| 作者单位： | 浙江农林大学农业与食品科学学院,浙江 临安,311300 |
| |
| 基金项目： | 浙江省新世纪园艺专业实践教学改革与创新基金项目(ZC2010044);浙江省大学生科技创新基金项目(100109) |
| |
| 摘 要： | 以杨桐切枝为试材,通过测定叶片鲜重变化率、脱叶率及瓶插寿命,研究了蔗糖、柠檬酸、硫酸镁、抗坏血酸组成的保鲜剂与加入TDZ的保鲜液对杨桐切枝保鲜的影响.研究结果表明,w=4％的蔗糖+50 mg·L-1抗坏血酸(VC)+ 50 mg·L-1硫酸镁+ 150 mg·L-1柠檬酸+噻苯隆(TDZ)的保鲜效果最好,能显著延缓叶片...
|
| 关 键 词： | 保鲜液 杨桐 TDZ 切枝 |
Effects of TDZ on Preservation of Cut Branch of Cleyera japonica |
| |
| ZHENG Yun-ke
,
GUO Qiao-hui
,
LIN Fei-fan
,
LAI Qi-xian.Effects of TDZ on Preservation of Cut Branch of Cleyera japonica[J].Natural Science Journal of Hainan University,2011,29(4):347-349. |
| |
| Authors: | ZHENG Yun-ke GUO Qiao-hui LIN Fei-fan LAI Qi-xian |
| |
| Institution: | (School of Agricultural and Food Sciences,Zhejiang Agriculture and Forestry University,Lin’an 311300,China) |
| |
| Abstract: | In this report,the cut branch of Cleyera japonica was used as materials,and the rate of fresh weight change,rate of leaf losing rate and the lifespan were determined to analyze the effects of TDZ added with sucrose,citric acid,magnesium sulfate and ascorbic acid on preservation.Compared with adding silver nitrate solution(CK1) or adding distilled water(CK2),the results showed that the effects of preservative solution,4 % sucrose + 50 mg·L-1 ascorbic acid + 50 mg·L-1 magnesium sulfate + 150 mg·L-1 citric acid + TDZ,is significant to prevent the leaves shedding and prolong the vase life 8 d than CK2,and the lifespan is as same as that treated with CK1,which suggested that TDZ can replace silver nitrate and become environment-friendly preservative solution of Cleyera japonica cut branches. |
| |
| Keywords: | Cleyera japonica TDZ cut branches preservative solution |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
