In order to explore drainage management of rape field in spring season and obtain a good harvest, the influence upon rape growing, yield and seed oiliness in flower-od stage was studied through test-pit experiment.
为了探索春季油菜田的排水管理、取得较高产量,通过测坑试验和小区试验,初步研究了花果期持续受渍对油菜生长、产量和含油量的影响。
According to the characteristics of the relics, the date of the pit should be the late Spring and Autumn period.
依据出土器物的形制特征,该车马坑的年代应为春秋晚期。
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