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脲酶抑制剂简称脲酶剂,又名尿素保氮剂、在尿素中加入脲酶抑制剂,可以大大减少尿素的氨化挥发损失,延缓尿素水解速度,延长尿素的肥效.甘蔗生育期长、需肥量大,在甘蔗上施用脲酶剂能提高甘蔗对尿素的利用率.施用脲酶剂后,甘蔗叶色青绿、生长均匀、成茎率高,不但节省了氨肥,还能大幅度提高甘蔗产量.
Urease inhibitor referred to as urease agent, also known as urea nitrogen preservative, adding urease inhibitors in urea, can greatly reduce the ammoniation of urea volatilization loss, slow the rate of urea hydrolysis and prolong the urea fertilizer efficiency. Sugar cane growth period, the amount of fertilizer Large, the use of urease on sugarcane can improve the utilization of sugar cane urea.Urea urease application, the sugarcane leaf color green, uniform growth, stem into the high rate, not only save the ammonia fertilizer, but also significantly improve the yield of sugar cane.