҂Ҫ֪ˮܵĵărǶͱ˽ˮܷʵĽMɲֺͼӹIJ@҂һ^ģijɱȻゃڸSС̽ӑε֪R——ˮܷʵăr 1҂fˮܷҪfǴԪˮܷĿǰ҈еĘ˜NY 1107-2010ԪҪǵNףP2O5⛣K2O 2Ԫ NףP2O5⛣K2OҪԴĿǰЈϵˮܷNҪףP2O5Ҫһ@Јк73% 72%66%ĹIrIȵȣ ⛣K2OҪȻc⛵ȣ⛷ʺҲe57%60%62%ȵaMڵIJeҲɴ˴ҲyԪˮܷʵărߵҪȡQڵ⛲ͬԭԭϲͬµˮܷʵЧǧfe 3ǵһˮܷ˶ٵFھ́oҺff@PĵĆ}@ҲS֪ˮܷʵărlSԼҲaˮܷʵأӛסԼԼÿɲIuŶ eЈϳҊͨͣ⛺քe15-30-10˺Ӌ㷽҂100ˮܷʁ֪100ˮܷʾ֪1䷽ٵоԒfBֲ휐ҲfˮܷʵijɱҪ 30ףԭϞ72%һ@12-60һﺬ0.6Ҫ30ԒҪһ@sǣ30÷0.6=50 10⛣ԭ62%Ȼ⛵ԒҪ10⛵ԒҪȻ⛴sǣ10÷0.62=16.13 15ԭ؇Ҙ˜ʺ46.7%fһغ0.467҂Ҫ1572%һ@50*0.12=6ԵҪشsǣ15-6÷0.467=19.27 ĵǣ19.27+50+16.13=85.4@100քeҪNԭϵĔҿԿ100ﰡ ߀14.6ԓôk@҂fʳʳ휐100ҪV@ȺԪ100ԭ@ӵ1ԭϾdz10Ϳ115-30-10ˮܷʷքeҪ192.772һ@50062Ȼ161.3PԪ146@ЩҾͿˮܷʵXijɱǸǵ͑ԓ˰ Oԭϳɱ@ӵģ72һ@O4000Ԫ/ؼO2000Ԫ/62Ȼ⛼O2500Ԫ/ôһ15-30-10ˮܷҪԭϳɱ飺500×4Ԫ/+192.7×2Ԫ/+161.3×2.5Ԫ/=2000+385.4+403.25=2788.65Ԫ@ҪԭϳɱOı^ߵԭσrHŶأ߀146ǃrܵͣԪأɸ߿ɵͣbӹ˹\ݔϢfƷMȵȳɱ]Ӌڃȵ@ЩӋڃȵԒôҲ^4000Ԫ/@ЩDzǸX ䷽Ӌ㷽HДˮܷʃrôԓ˰ˮܷʣʹrȫԅ䷽ ȻĿǰЈ߀вٹԵĴԪˮܷcֳ VԴȵ͓Q˂Rrۻy@ЩǴԪصĻAӵKăr߀ҪǴԪ؛QˮܷʃrĸߵKԭϛQԭϛQrȻˮܷЧǴ ˮһwԽԽռˮʸЧLԽԽĻI_ʼоaˮܷ½ˮܷЈЎװټҵССR|߀ǃrϰۻy֪Ăõ |