树盘覆盖材料对度尾文旦柚春梢和果实生长的影响  

Effects of Tree Cover Materials on Spring Shoot and Fruit Growth of DuweiWendan Pomelo

作　　者：蔡宗启 郑玉亮[1] 李杰 CAI Zongqi;ZHEG Yuliang;LI Jie(Putian Institute of Agricultural Sciences,Putian,Fujian 351100,China;Agricuture Service Centre of Zhongshan Southern District,Zhongshan,Guangdong 528455,China)

机构地区：[1]莆田市农业科学研究所,福建莆田351100 [2]中山市南区街道农业服务中心,广东中山528455

出　　处：《肇庆学院学报》2021年第5期66-70,共5页Journal of Zhaoqing University

基　　金：福建省科技计划项目(2018N0039)。

摘　　要：试验树盘覆盖果园地面对度尾文旦柚生长的影响,研究结果表明,3种覆盖材料都有利于度尾文旦柚春梢的生长,直径增幅0.01~0.03 cm,长度增幅0.40~1.07 cm.树盘覆盖提高了单果重47.03~88.89 g,增加株产7.10~18.80 kg,增加可溶性固形物0.40%~1.30%,降低裂果率0.37%~3.23%;反光膜覆盖处理对提高单果重和降低果实裂果作用效果最好,差异达极显著差异;地膜覆盖处理对增加株产量效果最好,与对照差异不显著.The effects of tree tray covering orchard ground on the growth of Duwei Wendan pomelo were studied.The results showed that three kinds of covering materials were all beneficial to the growth of spring shoots of Duwei Wendan pomelo,with the diameter increasing by 0.01-0.03cm and the length increasing by 0.40-1.07cm,and the effect of reflective film covering was the best,reaching extremely significant difference.The re-sults showed that the single fruit weight increased by 47.03-88.89g,the plant yield increased by 7.10-18.80kg,the soluble solids increased by 0.40-1.30%,and the fruit cracking rate decreased by 0.37-3.23%;the reflective film mulching treatment had the best effect on increasing the single fruit weight and reducing the fruit cracking,with extremely significant difference compared with the control;the plastic film mulching treatment had the best effect on increasing the plant yield,with no significant difference compared with the control.

关 键 词：树盘覆盖 度尾文旦柚 春梢 果实生长 

分 类 号：S-3[农业科学]