basal furrow 中文意思是什麼

basal furrow 解釋
基底溝
  • basal : adj. 1. 基部的。2. 基礎的，基本的。n. 【地質學；地理學】基板。
  • furrow : n 1 溝，犁溝，壟溝。2 耕地，農田。3 航跡；車轍，（臉上的）皺紋。vt 1 （用犁）開（溝），給（田）作...
  1. The estimation methods of water requirement, and determination of basal crop coefficient and soil evaporation coefficient under the controlled alternative furrow irrigation in summer maize were studied and verified in the fifth chapter

    （ 4 ）夏玉米田棵間土壤蒸發主要發生在灌后幾天表層土壤比較濕潤的時期內，其中表層土壤含水率和葉面積指數是影響土面蒸發的兩個基本因素。
  2. Before maize interplanting, 40 % of n, all of p and k and even small amount of organic manure are used by furrow application as basal, or dressed in seedling stage after wheat harvest if operation is difficult to be put into interplanting space

    套種玉米前，溝施40 %氮、全部磷、鉀甚至少量有機肥作為基肥，或者當施入套種帶作業困難時在小麥收獲后苗期追肥。
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