不同栽培方式和施肥处理对花生性状、产量及经济效益的影响  

Effects of different cultivation patterns and fertilization treatments on character, yield and economic benefit of peanut

作　　者：陈育华 许燕 李辉 张绍龙 

机构地区：[1]汕头市农业科学研究所,广东汕头515021

出　　处：《广东农业科学》2014年第4期32-35,共4页Guangdong Agricultural Sciences

基　　金：广东省科技计划项目(粤科规划字[2011]114号)

摘　　要：通过对覆膜、露地2种不同栽培方式和化肥有机肥配合、纯化肥2种不同基肥处理进行试验,分析不同栽培方式和不同施肥处理对花生的主要经济性状、产量、经济效益的影响.结果表明,不管采用哪种基肥处理,通过覆膜栽培比露地栽培方式提早花生的出苗期、开花期和收获期,明显促进主茎增高、侧枝增长,增加有效分枝数,提高单株总果数、饱果数、饱果率、百果重、百仁重、出仁率,增产极显著（达23.42％～39.87％）,每667 m2可增收333.0～620.5元.The tests of film mulching cultivation or open cultivation with organic and inorganic compound fertilizer or single inorganic fertilizer were studied. Effects of different cultivation patterns and different fertilization treatments on character, yield and economic benefit of peanut were analyzed. The results showed that film mulching cultivation could advance emergence stage, flowering period and harvest time; increase the length of stern and branch, the number of effective branches; raise the number of pods per plant, the number and rate of full pods, the weight of 100 pods, the weight of 100 seeds, and natality, increase yield extremely significant （23.42%-39.87%）, and increase income 333.0-620.5 Yuan per 667 m^2.

关 键 词：花生 覆膜 施肥 经济效益 

分 类 号：S566.1[农业科学—作物学] S565.2