һعƽĤDC(j)ܺʹ÷ЙC(j)ݼS㽛(jng)l(f)ӹa(chn)cSr(nng)ҷʹЧͨ^ߜذl(f)͵ЙC(j)ʚ˼SеIJxѵк|(zh)_(d)ӷЧpﲡxpr(nng)ˎʹĿBMB(ti)ЙC(j)xϾ䷽B(yng)־Ч־a(chn)ƷЙC(j)|(zh)_(d)30%⛿B(yng)ݺ4%ϣχЙC(j)ʵa(chn)(bio)(zhn)NY525-2002һN(yu)|(zh)ЧB(ti)ͷϡ
mÌ(du)
С߲ܡ@ֲ
a(chn)Ʒ
1B(yng)ȫЧ־ãNPKԪغͰЙC(j)IB(yng)CaMgBZnMnFeMoNԪB(yng)־
2ЙC(j)|(zh)ֳẬɴԠˮ}AеЙC(j)zw^(qing)ɴM(jn)⛵Ļpٰēpʧ
3ԏ(qing)a(chn)r(nng)a(chn)ƷƷ|(zh)(sh)øԣB(yng)ֱӡgӵ؞ṩB(yng)Ĵxɴ̼ʹM(jn)L(qing)ԣЧpкķֳa(chn)r(nng)a(chn)ƷƷ|(zh)ãۃr(ji)(jng)(j)Ч@
ʩ÷
ʩ80—100,20ңһʩʹÕr(sh)ɗlʩѨʩ,_h(hun)ʩ(du)L߮a(chn)ʩ(yng)һЩ(du)ʩҲ(yng)ʩһЩ
ƷmcʩcʻʩÕr(sh)ɜpٵԭ֮
ЙC(j)O(sh)S,ЙC(j)O(sh)r(ji),oC(j)O(sh),oC(j)O(sh)r(ji),ЙC(j)a(chn)O(sh),l(f)O(sh),C(j),C(j),əC(j),sC(j),ĤC(j),B(yng)ֳa(chn)O(sh),ϻϙC(j),ȫԄ(dng)ιϙC(j),ϙC(j)M,ݫFSÓˮC(j),ĸia(chn),ϔC(j)