摘要
在壤质土条件下,不同养分叶面喷施对强筋小麦的株高、成穗数影响不显著;叶面喷洒0.1%MnSO4、0.05%(NH4)2MoO2和0.3%KH2PO4、2%CO(NH2)2等能提高强筋小麦的千粒重和产量。喷洒2%CO(NH2)2和0.1%MnSO4有利于蛋白质和蛋白组分的提高。
Field test in 2003--2005 showed that the effect of foliage spraying different nutrients leave sprinkling was not notable on the stem height and ear number per hectare of strong gluten wheat under loam soil. With leave sprinkling 0.1% MnSO4,0.05 96 （NH4）2MoO2 or 0.3 % KH2PO4,2 % CO （NH2）2 750 kg/hm^2 the yield and thousand grains weights of its were increased, and with foliage spraying 2% CO（NH2）2 and 0.1% MnSO4 750 kg/hm^2 the crude protein content and protein component of its were increased.
出处
《辽宁农业科学》
2006年第4期1-4,共4页
Liaoning Agricultural Sciences
基金
国家863课题(2002AA2Z402162)
河南省科技攻关项目(971030305)
关键词
壤质土
叶面喷施
强筋小麦
产量
粗蛋白
蛋白质组分
Loam soil
Foliage spraying
Strong gluten wheat
Yield
Crude protein
Protein component
