不同叶面肥在不同时期喷施对安徽沿江地区小麦产量及其构成因素的影响  

Effects of Foliar Fertilizer Application in Different Periods on Wheat Yield and Its Constituent Factors in the Riverside Area of Anhui Province

作　　者：江忠[1] 周文[1] 杨松楠 陈远 方天宇 JIANG Zhong;ZHOU Wen;YANG Songnan;CHEN Yuan;FANG Tianyu(Huayanghe Farm Agricultural Science Research Institute,Anhui Anqing 246531,China)

机构地区：[1]安徽省华阳河农场农业科学研究所,安徽安庆246531

出　　处：《西藏农业科技》2023年第2期39-42,共4页Tibet Journal of Agricultural Sciences

摘　　要：为探索掌握安徽沿江地区华阳河农场农业科学研究所新引进的不同叶面肥在小麦不同时期喷施的效果,鉴定不同叶面肥对小麦生长及主要性状构成因素和产量的影响,同时鉴定不同叶面肥在安徽沿江地区小麦生产的利用价值,以5种叶面肥为试材,在小麦不同生长时期喷施,测定小麦产量、有效穗数、单穗粒数、单粒质量等。结果表明:叶面肥“新美洲星”和“津平1号”在安徽沿江地区小麦上喷施效果明显,能增加小麦单穗粒数和千粒质量,且增产幅度较大,适宜在安徽沿江地区小麦生产中推广应用。To explore and master the effect of different foliar fertilizer introduced by Huayanghe farm agricultural science research institute on wheat spraying in different periods,further identify the effect of different foliar fertilizer on wheat growth factors,the main characters and yield,and evaluate the utilization value of different foliar fertilizers in wheat production along the river in Anhui province,five kinds of foliar fertilizer were applied at different growth stages of wheat,and wheat yield,effective panicle number,grain number per panicle,grain weight was determined.The results showed that foliar fertilizer Xinmeizhouxing and Jinping No.1 had significant effect on wheat and can increase grain number per ear and 1000-grain weight of wheat with large increased yield,which was suitable for wheat production and application along the river in Anhui province.

关 键 词：叶面肥 安徽沿江 小麦 产量 

分 类 号：S512.1[农业科学—作物学]