71 若欲自行調配所需的混合肥料,依據肥料臨界相對溼度(Critical relative humidity, CRH)
(%)所反應 出肥料吸濕性的程度,下列何種混合肥料的穩定性最差或易吸濕結塊?
(A)硝酸銨(Ammonium nitrate)及硝酸鈣(Calcium nitrate)之混合肥料,CRH=23.5%
(B)硝酸銨(Ammonium nitrate)及硫酸銨(Ammonium sulfate)之混合肥料,CRH=62.3%
(C)硝酸銨(Ammonium nitrate)及磷酸一銨(Monoammonium phosphate)之混合肥料,CRH=58.0%
(D)硫酸銨(Ammonium sulfate)及磷酸一鈣(Monocalcium phosphate)之混合肥料,CRH=87.7%
(%)所反應 出肥料吸濕性的程度,下列何種混合肥料的穩定性最差或易吸濕結塊?
(A)硝酸銨(Ammonium nitrate)及硝酸鈣(Calcium nitrate)之混合肥料,CRH=23.5%
(B)硝酸銨(Ammonium nitrate)及硫酸銨(Ammonium sulfate)之混合肥料,CRH=62.3%
(C)硝酸銨(Ammonium nitrate)及磷酸一銨(Monoammonium phosphate)之混合肥料,CRH=58.0%
(D)硫酸銨(Ammonium sulfate)及磷酸一鈣(Monocalcium phosphate)之混合肥料,CRH=87.7%
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統計: A(4), B(0), C(0), D(2), E(0) #3524551
統計: A(4), B(0), C(0), D(2), E(0) #3524551