|
|||||
|
|
| 钙硼营养对龙眼糖积累及果实发育的影响 | |
| 引用本文： | 韦剑锋,梁和,韦冬萍,何燕文,孙传芝.钙硼营养对龙眼糖积累及果实发育的影响[J].西南农业学报,2006,19(6):1139-1143. |
| 作者姓名： | 韦剑锋 梁和 韦冬萍 何燕文 孙传芝 |
| 作者单位： | 1. 广西工学院,广西,柳州,545006 2. 广西大学,广西,南宁,530005 3. 厦门市农业技术推广中心,福建,厦门,361003 |
| 基金项目： | 厦门市农业科教项目(厦农财[2002]93号)，广西大学博士启动资金(S0102037)，广西工学院硕士启动资金(500422) |
| 摘 要： | 果园土壤低B条件下,于龙眼假种皮发育期间,树冠分别喷施1?C l2、0.2%H3BO3、1?C l2 0.2%H3BO3溶液及清水3次,探讨Ca、B营养对龙眼叶片、假种皮糖积累及假种皮、果实生长发育的影响。结果表明,喷施1?C l2对叶片糖分转运、叶片和假种皮糖分积累产生的作用不稳定,对假种皮和果实干物积累及生长发育产生的影响不明显;喷施0.2%H3BO3、1?C l2 0.2%H3BO3,对促进叶片糖分转运、降低叶片糖分积累、提高假种皮糖分积累、促进假种皮和果实干物积累及生长发育有明显效应,但1?C l2 0.2%H3BO3处理的效应不如0.2%H3BO3处理。 |
| 关 键 词： | 龙眼 钙 硼 糖积累 果实发育 |
| 文章编号： | 1001-4829（2006）06-1139-05 |
| 收稿时间： | 2006-09-12 |
| 修稿时间： | 2006-09-12 |
Effects of calcium and boron nutrient on sugar accumulation and fruit development of longan |
|
| WEI Jian-feng,LIANG He,WEI Dong-ping,HE Yan-wen,SUN Chuan-zhi.Effects of calcium and boron nutrient on sugar accumulation and fruit development of longan[J].Southwest China Journal of Agricultural Sciences,2006,19(6):1139-1143. | |
| Authors: | WEI Jian-feng LIANG He WEI Dong-ping HE Yan-wen SUN Chuan-zhi |
| Institution: | 1. Guangxi University of Technology, Gnangxi Liuzhou 545006, China; 2. Guangxi University, Guangxi Nanning 530005, China; 3. Xiamen Agri-Tech Spreading Center, FujianXiamen 361003, China |
| Abstract: | Effects of calcium and boron nutrient on sugar accumulation and fruit development of longan was discussed under the condition of lacking boron nutrient in soil,and spraying three times on leaves and fruits with 1 ?Cl_2,0.2 %H_3BO_3,1 ?Cl_2 0.2 %H_3BO_3 solutions and water(CK) respectively during the developmental stage of longan aril.The results showed that 1 ?Cl_2 spray had not steadily influenced on sugar transport in leaves,sugar accumulation in leaves and aril.Moreover,1 ?Cl_2 spray had not obviously influenced on dry matter accumulation in aril and fruits,not influenced on development of aril and fruits.Both 0.2 %H_3BO_3 and 1 ?Cl_2 0.2 %H_3BO_3 spray had significantly promoted sugar transport in leaves,descreased sugar accumulation in leaves,increased sugar accumulation in aril.Moreover,both the two treatments had increased dry matter accumulation in aril and fruits,promoted development of aril and fruits.However,the effect of 1 ?Cl_2 0.2 %H_3BO_3 treatment on sugar accumulation and fruit development was less than 0.2 %H_3BO_3 treatment. |
| Keywords: | longan calcium boron sugar accumulation fruit development |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |