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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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work redesign
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work-related accident investigation
work-related diseases
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work-related injury insurance
work-related injury prevention
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works
work safety administration
work safety and health law and regulation system
work safety and health obligations of employees
work safety and health under the rule by law
Work Safety Committee of the State Council
work safety expert
work safety information system
work safety intermediary organization
Work Safety Law of the People's Republic of China
work safety liability insurance
work safety management organization
work safety manager
work safety standardization
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