Research on the Pruning Method of Young Sweet Cherry Tree of ‘V’ Cultivation Pattern(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Research on the Pruning Method of Young Sweet Cherry Tree of ‘V’ Cultivation Pattern

Author(s):: FENG Ying; CAI Yu-liang; ZHANG Xue; WAN Tian; ZHANG Shan-shan; College of Horticulture,Northwest Agricultural and Forestry University，Yangling，Shaanxi 712100

Keywords:: sweet cherry; ‘V’ cultivation pattern; pruning effects; cutting back

Abstract:: Taking bud-notching and cutting back with the remaining branch length which were 65 cm,75 cm and 85 cm to the 2 years old cherry trees as materials,these cherry trees were cultivated as ‘V’ cultivation pattern with narrow and wide row which were 3×（0.8+3.0）m，3×(1.0+3.0)m and 3×(1.2+3.0)m respectively.The new branch’s quantity，stem diameter and length after cutting back and bud-notching were analyzed.The stem diameter and length comparison was made between ‘V’ cultivation pattern with wide and narrow row and normal field cultivated slender spindle.The results showed that cutting back slightly could branch the most new short branch.The branch increment on bud-notching of ‘V’ cultivation pattern with the density as (1.2+3.0) m was equal with that on slender spindle as (3×4)m density.

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Last Update: 2014-08-25