其学徒职业培训具有严整的法律、法规体系和管理体制，明确的施培对象和施培体制。
There are strict law and statute system, management system, explicit fostering subject and system for its apprentice training.
氮磷化肥配施有机肥具有持续提高产量、培肥土壤的双重效果，是砂姜黑土培肥改良较理想的施肥方式，但同时要注意钾素的补充。
Nitrogen phosphorus chemical fertilizer combined organic improve yield, more ideal way of fertilizing. But should pay attention to the plain supplement of potassium at the same time.
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