施肥对珍珠番石榴生理性状和产量的影响  

Effects of fertilization on the yield and physiologic character of Pearl-Guava

作　　者：萧洪东[1] 梁火娣[1] 王惠珍[1] 伍志强 

机构地区：[1]佛山科学技术学院园艺系,广东佛山528000 [2]佛山市高明区荷城街道办,广东高明528500

出　　处：《佛山科学技术学院学报（自然科学版）》2007年第3期53-55,共3页Journal of Foshan University(Natural Science Edition)

摘　　要：对二年生树龄的珍珠番石榴配方施肥试验研究,结果表明:施肥处理可以增加梢长、提早开花、增加花蕾数、提高座果率和显著的增产效果。本试验中以有机肥和无机肥配合效果较好,即鸡粪5 kg+尿素0.26 kg+钙镁磷肥1.1 kg+氯化钾0.34 kg配比为较好。The study focuses on the fertilizer prescription for Pearl-guava （Psidium guava L. ） of two years old. The results are as follows.it can lengthen the branches, make blossoms flower earlier, increase the number of bud, raise fruitage rate and enhance a remarkable yield. According to the trial, the fertilizer prescription of “dung of chicken 5 kg, urea 0.26 kg, Ca-Mg-P 1.1 kg, Potassium chloride 0.34 kg/plant” is the best.

关 键 词：珍珠番石榴 施肥 产量 生理性状 

分 类 号：S665.4[农业科学—果树学]