|Table of Contents|

Effects of Different Degree of Picking off Leaves on Fruit Quality of Apple(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2012年15期
Page:
40-42
Research Field:
Publishing date:

Info

Title:
Effects of Different Degree of Picking off Leaves on Fruit Quality of Apple
Author(s):
WANG Ya-qian; FAN Chong-hui; ZHANG Wen; LIU Qing
College of Horticulture，Northwest Agriculture and Forestry University，Yangling，Shaanxi 712100
Keywords:
apple; picking off leaf; fruit quality
PACS:
S 661.1
DOI:
-
Abstract:
The effects of different degree of picking off leaves around fruits on canopy light，the fruit quality and 1-year old shoots stored nutrition of apple before harvest were studied.The results showed that with the deep degree of picking off leaves，the light intensity had been increased；soluble solid content，titratable acidit content，VC content and anthocyanin content had been significantly improved (P<0.05).In addition，the picking off leaves significantly increased color and lustre of apple pericarp，and the 30% degree of picking off leaves was better than 15%’s.Little effects and the same trends were observed on the 1-year old shoots stored starch and nitrogen content among the treatments of picking off leaves.The content of nutrition was CK’s>30%’s>15%’s after falling leaves.

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Last Update: 2014-08-28