摘要
研究了叶面喷施对强筋小麦的影响,结果表明:在两种土壤质地条件下,叶面喷施不同养分对强筋小麦的成穗数影响不明显;在成穗数、产量方面,壤土>轻壤土;壤土叶面喷施0.1%MnSO4、0.05%(NH4)2MoO20、.3%KH2PO4、2%CO(NH2)2和轻壤土叶面喷施0.3%KH2PO4、0.05%(NH4)2MoO2、0.2%ZnSO4、2%CO(NH2)2能提高强筋小麦的千粒重和产量。
Field test showed that the effect of the different nutrients sprinkled on leaf had not notable effect on the ear number per hectare of strong gluten wheat under two soil textures. The ear number per hectare and yield of strong gluten wheat were showed in loam soil 〉 light loam soil. Under the loam soil,after 0.1% MNSO4,0.05% （NH4）2MoO2 and 0.3% KH2PO4,2% CO（NH2）2 were sprinkled on leaf and under the light loam soil, after 0.3% KH2PO4,0.05% （NH4）2MoO2 and 0.2%ZnSO4,2%CO（NH2）2 were sprinkled on leaf the yield and its thousand grains weights were increased.
出处
《安徽农业科学》
CAS
北大核心
2006年第18期4705-4705,4707,共2页
Journal of Anhui Agricultural Sciences
基金
国家863课题(2002AA2Z402162)
河南省科技攻关项目(971030305)
关键词
土壤质地
养分
叶面喷施
强筋小麦
产量
Soil texture
Nutrient
Sprinkled on leaf
Strong gluten wheat
Yield
