λã >> >> a(chn)Ʒٿ
ЙC(j)organic fertilizer
ҪԴֲͣ(dng)(jng)l(f)ĺ̼ЙC(j)书ǸṩֲIB(yng)Ʒ|(zh)
*Ҫ
1 ^ɫɫߺںɫ۠ooC(j)еs|(zh)ЙC(j)ϵď(qing)ԗl
2 ЙC(j)ϵļg(sh)ָ(bio)(yng)ϱ1Ҫ
1
(xing)Ŀ | ָ(bio) |
ЙC(j)|(zh)|(zh)?jn)?sh)ԺɻӋ(j)% | ≥45 |
B(yng)֣++⛣|(zh)?jn)?sh)ԺɻӋ(j)% | ≥5.0 |
ˮ֣rӣ|(zh)?jn)?sh)% | ≤30 |
ApH | 5.5-8.5 |
3 ЙC(j)ʷNؽٵָ(bio)(yng)ϱ2Ҫ
2 λÿǧ
(xing)Ŀ | ָ(bio) |
飨AsԸɻӋ(j) | ≤15 |
HgԸɻӋ(j) | ≤2 |
UPbԸɻӋ(j) | ≤50 |
kCdԸɻӋ(j) | ≤3 |
tCrԸɻӋ(j) | ≤150 |
4 xʺͼScUȺ(sh)ָ(bio)(yng)NY 884Ҫ
*b(bio)R(sh)\(yn)ݔA
a)ЙC(j)øĤϾrϩ(ni)bÿ50±0.5kg40±0.4kg25±0.25kg10±0.1kg
b)ЙC(j)ʰbϑ(yng)עa(chn)ƷQ̘(bio)ЙC(j)|(zh)(bio)(zhn)̖(ho)ӛC̖(ho)I(y)QSַఴGB 18382Ҏ(gu)(zh)
c)ЙC(j)ϑ(yng)ԓAڸͨL(fng)̎\(yn)ݔ^Б(yng)ѡ
ЙC(j)—oC(j)(f)ʣGB18877-2009
* x
һЙC(j)ϵď(f)ϡЙC(j)Ϻ͟oC(j)ϻͣƳɡԓ(bio)(zhn)mӸֲЙC(j)-oC(j)(f)
* Ҫ
1^la(chn)ƷoC(j)еs|(zh)o
2ЙC(j)—oC(j)(f)Ϸϼg(sh)ָ(bio)(yng)ϱ1ҪϘ(bio)ֵ
3 ЙC(j)—oC(j)(f)ϵҪ
(xing)Ŀ | ָ(bio) | |
B(yng)[ +ЧʣP2O5+⛣K2O]a,% ≤ | 15.0 | 25.0 |
ЙC(j)|(zh)% ≥ | 20 | 15 |
ˮ֣H2Ob ,% ≤ | 12 | 12 |
ȣ1.00—4.75mm3.35—5.60mmc/% ≥ | 70 | |
AȣpH | 5.5-8.0 | |
x/% ≥ | 95 | |
ScȺ(sh)/% ≤ | 100 | |
xӵ|(zh)?jn)?sh)d /% | 3.0 | |
鼰仯AsӋ(j)mg/kg ≤ | 0.0005 | |
k仯CdӋ(j)mg/kg ≤ | 0.0001 | |
U仯PbӋ(j)mg/kg ≤ | 0.015 | |
t仯CrӋ(j),mg/kg ≤ | 0.05 | |
仯HgӋ(j)mg/kg ≤ | 0.0005 | |
|
3ЙC(j)—oC(j)(f)ؽмxʺʹcֵָ(bio)(yng)GB 8172Ҫ
* (bio)R(sh)
b(bio)R(sh)(zh)GB I8382(yng)(bio)ЙC(j)|(zh)ͮa(chn)ƷӛC̖(ho)
P(gun)ע̖(ho)
P(gun)ע̖(ho)
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