a(chn)Ʒ
a(chn)Ʒf(shu)
(sh)÷-Ɉ@
һɡƽؾ(sh)÷ʮa(chn)ƷB
ˮĮa(chn)Ʒ|(zh)cʩкܴP(gun)ϵL(zhng)ʹûʌ(du)߮a(chn)зeO(li)Y(ji)(sh)Hh(hun)eкW(xu)|(zh)зeۣ(du)a(chn)ƷƷ|(zh)кܴӰʹýؾ(sh)÷ܺܺõĽQ(wn)}H(du)^A(y)߮a(chn)10%Ҫc(din)Ʒ|(zh)(sh)A(y)߮a(chn)
ҪB(yng)֣N+P2O5+K2O6% ЙC(j)|(zh)50% (sh)5|(g)/
ʹ÷
1١ĚO(png)ȹ(sh)ժ11µ12Ѯʩһ߀(yng)ֹ(sh)ÿ2-4ؘ(sh)ڴֱڰAϲʩwʩڹ(sh)eԽ(li)Ѯÿʩ2ʩ
2(sh)Ҙ(sh)ӵȾǰʩһÿÿ2-4
ע(xing)
1(rn)eɽҪ(jng)ˮxǰʩЧeá
2Ҫ(sh)Ʒ|(zh)ԭtϲʩßo(w)C(j)m(dng)ʩr(nng)ҷʻʡ
3ԓʱʩwֱʩ
4(yng)ꎛ̎(yng)ֱδ겿֣(yng)r(sh)
5(ch)^(gu)Юζڲa(chn)İl(f)ͬF(xin)@ģӰ푷Ч
6|(zh)ڣ18(g)