At the initialstage of retapping after winter rest, DRC and magnesium content decreased while rubber yield,sucrose content, total acid phosphatase activity and PI increased gradually.

 
  • PR107經(jīng)過(guò)冬季休割后重新割膠初期,膠乳干膠含量、鎂含量下降,而干膠產(chǎn)量、膠乳蔗糖含量、總酸性磷酸酶活性及堵塞指數逐漸上升。
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