Matching Sentences:
[ Sen. 3, subscore: 5.00 ]: The IPi value of inorganic phosphorus forms in different fertilizer treatments had the following characteristics : a ) it was relatively low for Ca2-P , Ca8-P and Al-P , but relatively high for Ca10-P , Fe-P and O-P ; b ) comparing with no fertilizer treatment , treatments animal manure and fallow had a notably high IPi value of Ca2-P , Ca8-P and Al-P and a low IPi value of Ca10-P , Fe-P and O-P ; while treatment chemical fertilizer had a high IPi value of Ca2-P , Ca8-P , Al-P and O-P , but a low IPi value of Ca10-P and Fe-P ; c ) as for available phosphorus source ( Ca2-P , Ca8-P and Al-P ) , their content was higher in treatment animal manure than in treatment chemical fertilizer , and higher in treatment chemical fertilizer than in treatments straws .
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