̼N 17%N 18% P2O5 46%K2O 50% ȻK2O 60% N 46%
̲ݡҶˡᡢϡݮƻ桢٣μءﱣءϷʡ
ϲˮ⨺ҡPˮȻϷʡ
ԭڣʩϵ̫
ԭʩˮεŨȣǻϵֱӽӴʹøϵΧŨȹߣˮǴӵŨŨȷԭϵеˮУʹӻĸеˮ硣
ٽڣҪ١ȱһڣ
ЧڣҪʸߡһڣȿڡСİνڡĻڡˮİνڣ
1лʻʹã
2ʼʩ
3ȿԽP
4סʩã
5ɳʩã
6ʵĺЧ
ÿ1000龥ҪյN46ףP2O51.52 أK2068
סطʱΪN:P2O5K20=1:0.5:2߲ϲ
Ͳ˶ԵסطʵȽϸߣĶ100ѣҪմ68782428 5572ԵסյıΪ1036086
עʩŨȣԪصҪ٣ҴķΧխҪֹʩʱʩþȣŨҪ֤ˣֲжȾ뻷ʳа
ʣÿ667m2Ϊ1kg-1.5kgͭÿ3-5ʩһΡ
ʣ0.2%-0.4%ͭ10%- 20%ʯңԷҩ
ַʣΪ0.3g-0.6g/kgӣŨΪ0.01%-0.05%
֣ˮܽ⣬ˮϡͳ2-3Һϣ߰裬ÿǧ2g-6g
֣0.05%-0.1%ŨȵҺ12Сʱ
Ҷʣ0.01%-0.1%Һں1-2Ρ
ʩ0.2%-1%
ʩлʰ1:10-20Ϻʩ£
ѹע䷨0.3%-0.5%Һֱע䵽ľʲ
ʩ0.3%-0.4%Ũȣ0.03%Ϊãˮ0.1%Ϊã
֣̱ÿǧ4̣8g-12g16g
ʣÿ667m2ʩ1-2kgпԷϻʩã
ʣһʩ0.02%-0.1%пҺסˮ0.1%-0.5%Ũȣ
֣0.02%-0.1% 12Сʱ
֣ÿǧ2g-6gп
ʣÿĶ667m2 ʩ0.25kg-0.5kgɰһҪʩȣֹŨȹ߶ж
ʣ0.1%-0.2%ɰҺںӪתֳʱһΣ
ַʣ0.01%-0.1%ɰҺ6- 12Сʱ
1лʻʹã
2ʼʩ
3ȿԽP
4סʩã
5ɳʩã
6ʵĺЧ