密度、基肥、追肥对菊芋产量的影响

北方农业学报 ›› 2016, Vol. 44 ›› Issue (4): 41-41.

密度、基肥、追肥对菊芋产量的影响

门果桃[1];张宇[1];邓忠泉[1];刘俊[2];门永亮[3];陈利平[1];缪恺[4];孙广琴[5]

[1]内蒙古农牧业科学院,内蒙古呼和浩特010031 [2]内蒙古园艺研究院,内蒙古呼和浩特010010 [3]内蒙古永科种业有限责任公司,内蒙古呼和浩特010031 [4]锡林郭勒盟创绿环境监理公司,内蒙古锡林浩特026000 [5]锡林郭勒盟多伦县农牧业科技服务中心,内蒙古锡林浩特023000

出版日期:2016-08-20 发布日期:2016-08-20
通讯作者: 门果桃
作者简介:门果桃（1963-）．女，研究员，主要从事菊芋育种、栽培及菊芋食品加工工作。
基金资助:
科技部国际科技合作专项“联合研究菊芋资源的引进开发”（2015DFR31150）

Effects of density and base fertilizer and topdressing on the tuber yield of Jerusalem artichoke

MEN Guotao;ZHANG Yu;DENG Zhongquan;LIU Jun;MEN Yongliang;CHEN Lipin;MIAO Kai;SUN Guangqin （1.Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences, Hohhot 010031, China; 2：Inner Mongolia Academy of Horticulture, Hohhot 010011 ,China;3.Inner Mongolia Yongke Seed Ltd, Hohhot 010031 ,China; ＇ 4.Xilingol League Chuanglv Environmental Supervision Company,Xilinhot 02600, China; 5.Xilingol League Duolun County Agriculture Science and Technology Service Center,Xilinhot 02600, China）

Online:2016-08-20 Published:2016-08-20

摘要/Abstract

摘要： 为了探索出内蒙古盐碱地种植菊芋最适宜的密度及施肥量,通过三因素随机区组试验,研究了密度、基肥、追肥对菊芋产量的影响。经方差分析表明：单因素间的产量差异和多因素互作间的产量差异都达到极显著水平,产量互作的大小次序为：密度〉追肥〉密度×基肥×追肥〉基肥×追肥〉密度×追肥〉基肥〉密度×基肥。互作效应结果分析表明,产量构成因素产量最高组合是：密度27 795株/hm~2、基肥600 kg/hm~2、追肥300 kg/hm~2的互作最好,其单产为61 377 kg/hm~2,该试验研究为今后菊芋生产搭配组合提供科学依据。

Abstract: In order to definite the suitable planting density and fertilizer of Jerusalem artichoke in saline and alkaline area of Inner Mongolia, an experiment was conducted with three factors design to study the main yield of Jerusalem artichoke ：density, base fertilizer, topdressing. The results calculated by analysis of variance（ANOVA） showed that the main effects of practices on rape yields were density topdressing density and base fertilizer and topdressing base fertilizer and topdressingdensity and topdressingbase fertilizerdensity and base fertilizer. The main yield is maximal（61 377kg/hm~2）when cultivating density was 27 795 plants/hm~2,base fertilizer and topdressing amounts were 600 kg/hm~2 and 300 kg/hm~2.This research will provide scientific reference for the Jerusalem artichoke in the future.

中图分类号:

S632.9

门果桃张宇邓忠泉刘俊门永亮陈利平缪恺孙广琴. 密度、基肥、追肥对菊芋产量的影响[J]. 北方农业学报, 2016, 44(4): 41-41.