不同栽培方式和施肥处理对花生性状产量及经济效益-广东农业科学.PDF

32 东农业科学 2014 年第 4 期 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 陈育华 许 燕 李 辉 张绍龙 汕头市农业科学研究所袁广东 汕头 515021冤 摘要 通过对覆膜尧露地 2 种不同栽培方式和化肥有机肥配合尧纯化肥 2 种不同基肥处理进行试验袁分析不同 栽培方式和不同施肥处理对花生的主要经济性状尧产量尧经济效益的影响遥 结果表明袁不管采用哪种基肥处理袁通过 覆膜栽培比露地栽培方式提早花生的出苗期尧开花期和收获期袁明显促进主茎增高尧侧枝增长袁增加有效分枝数袁提 高单株总果数尧饱果数尧饱果率尧百果重尧百仁重尧出仁率袁增产极显著 达 23.42%耀39.87% 冤袁每 667 m2 可增收 333.0耀 620.5 元遥 关键词 花生曰覆膜曰施肥曰经济效益 中图分类号院 S566.1 曰S565.2 文献标识码 A 文章编号 1004-874 2014冤04-0032-04 Effects of different cultivation patterns and fertilization treatments on character, yield and economic benefit of peanut CHEN Yu-hua , XU Yan, LI Hui, ZHANG Shao-long (Shantou A gric ultural Science Research Institute , Shantou 515021,China) A bstract: 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 stem 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 2 significant (23.42%~39.87%), and increase income 333.0~620.5 Yuan per 667 m . Key words: peanut; film mulching; fertilization; economic benefit 潮汕地区农业以精耕细作而闻名于全国袁 但近20