تأثیر واحدهای لندفرم بر توزیع فراوانی و تغییرات مکانی ویژگی‌های بیولوژیکی خاک در دشت تبریز

 بی­نام ، 1375. گزارش مطالعات خاکشناسی نیمه تفصیلی دقیق دشت تبریز. طرح مطالعاتی سد مخزنی آجی چای برروی رودخانه آجی چای و ایجاد شبکه آبیاری و زهکشی. وزارت نیرو شرکت سهامی آب منطقه ای آذربایجان شرقی.

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شکل آبادی م ، ١٣٨٦. بررسی نقش اقلیم و پوشش گیاهی و قرق دراز مدت بر طبقه بندی خاک، مقدارذخیره کربن و نیتروژن، کیفیت خاک و کربن آلی. پایان نامه دکتری. دانشگاه صنعتی اصفهان. ١٩٠صفحه.

شکل آبادی م، خادمی ح، کریمیان اقبال م و نوربخش ف، ١٣٨٦. تأثیر قرق دراز مدت بر برخی از شاخص­های بیولوژیکی خاک در بخشی از مراتع زاگرس مرکزی. مجله علوم و فنون کشاورزی و منابع طبیعی سال یازدهم. شماره٤١ (الف).صفحه­های  ١٠۳تا 116.

علی­پور آبدار ل، 1387. تأثیر نوع کاربری اراضی بر شاخص­های کیفی سلامت خاک در ایستگاه تحقیقاتی کرکج دانشکده کشاورزی تبریز. پایان نامه کارشناسی ارشد. دانشگاه تبریز. 95 صفحه.

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