Fertility Restoration of Red Soils in Low-Hilly Region of Middle Subtropical China

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Inrecentdecades,concernhasgrownaboutthesoilquality/healthwiththeenlargingcontradictoryamonggrowingpopulation,naturalresourcesandenvironment.SoutheastChinaischaracterizedbyamarkedlymonsoonclimate,withameanannualtemperatureof14-22oCandameanannualprecip
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