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fruit tree training andpruning
释义
fruit tree training andpruning
Encyclopedia
农学
果树整形修剪
释
fruit tree training andpruning
果树整形修剪
运用修剪手段,按特定的栽培方式或经济目的将树体构建成合理的结构和树形,再在果园土肥水管理和整形的基础上,根据各地自然条件、树种品种生长结果习性对养分分配及枝条生长进行合理调整的技术措施。
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equivalent representation
equivalent resistance
equivalent rigid body
equivalent roentgen
equivalent sequences
equivalent series
equivalent sets
equivalent source principle of electromagnetic field
equivalent source theorem
equivalent spaces
equivalent spring-mass model
equivalent stiffness
equivalent stochastic processes
equivalent strain
equivalent stress
equivalent structures
equivalent summation methods
equivalent system
equivalent systems of forces
equivalent temperature
equivalent term
equivalent thickness
equivalent torque
equivalent transformation
equivalent transformation between sources
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