يعرض 1 - 20 نتائج من 21,342 نتيجة بحث عن '(( significantly higher decrease ) OR ( significant ((non decrease) OR (_ decrease)) ))', وقت الاستعلام: 0.47s تنقيح النتائج
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    The flexural lumber properties of Pinus patula Schiede ex Schltdl. & Cham. improve with decreasing initial tree spacing حسب Justin Erasmus (8702619)

    منشور في 2025
    "…</p><p dir="ltr">Wood and lumber quality improved with decreasing spacing, and only the narrowest spacing had lumber that conformed to the requirements of the lowest South African structural grade. …"
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