套袋对大丰杏果实裂果的影响  

Study on Effect of Bagging on Cracking of Apricot Fruit

作　　者：刘铁铮[1] 付雅丽[2] 贾彦丽[1] 智福军[1] 张冲 刘建库[1] 

机构地区：[1]河北省农林科学院石家庄果树研究所,河北石家庄050064 [2]石家庄市农林科学研究院,河北石家庄050041 [3]石家庄大地种业有限公司,河北石家庄050041

出　　处：《江西农业学报》2010年第12期48-49,52,共3页Acta Agriculturae Jiangxi

基　　金：河北省林业局项目(0709331);河北省农林科学院青年基金(A09100103)

摘　　要：盛花后30 d,人工为大丰杏果实进行套袋。结果表明,套袋延后了大丰杏果实裂果发生的时期,降低了裂果率;套袋降低了果实平均单果重、可溶性固形物含量、硬度、可溶性糖含量和VC含量等指标;降低了矿质元素钙含量,提高了钾含量,铁、铜和锰含量差异不显著。Thirty days after full-bloom stage,the fruits of Dafeng apricot were bagged artificially.The results showed that bagging treatment could delay the stage of fruit cracking,decrease the cracking rate of fruits,single fruit weight,soluble solid content,fruit rigidity,soluble sugar content,Vc content and calcium content,and increase potassium content,but it had little influence on the content of Fe,Cu and Mn.Bagging technique can remarkably reduce the cracking rate of apricot fruits,so it is an effective cultivation measure for the prevention of apricot fruit cracking.

关 键 词：套袋 杏果实 裂果率 BAGGING 可溶性固形物含量 可溶性糖含量 平均单果重 矿质元素 含量差异 钾含量 钙含量 指标 硬度 结果 

分 类 号：S[农业科学]