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Training and pruning of ‘ Lizao' jujube younglings in close - planted orchards
Author(s): LI Dengke, SUI Chuanling, WANG Yongkang
Pages: 41-
42
Year: 2001
Issue:
6
Journal: DECIDUOUS FRUITS
Keyword: 梨枣; 矮密栽培; 整形修剪;
Abstract: 梨枣密植栽培宜选用小冠疏层形或改良纺锤树形.定植当年或第二年定干30~50cm,最终干高50~70cm;利用二次枝主芽抽生的枣头培养主枝,一般在1年生枣头二次枝的2~4节处短截,疏除多余的当年生枣头枝,盛花期至坐果前对枣头枝摘心,枣头长至15~20cm,出现第1个二次枝时,留二次枝摘心可促使基部的枣吊木质化,提高结实能力.
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