The average yield of field pea under NTS was 14%, 24%, 17%, 5% and 9% higher than T, NT, TS, TP and NTP respectively.

• 2002-2005年间NTS豌豆的平均产量为1.；76 t/ha；比T；NT；TS；TP和NTP分别提高14%25；24%25；17%25；5%25和9%25;