Effects of biogas manure combined with chemical fertilizer on spring maize growth traits

doi:10.14088/j.cnki.issn0439-8114.2020.05.012

Abstract

Abstract: ： The purpose of this experiment is to study the effects of combined application of biogas manure and chemical fertilizer in different proportions on the growth traits of spring maize （Zea mays L.）. Spring maize variety Jinhai No.5 was selected as experimental material and 6 different fertilizer treatments were set up, labelled as CK（no fertilizer）, ZH20（20% biogas manure+80% chemical fertilizer）, ZH50（50% biogas manure+50% chemical fertilizer）, ZH80（80% biogas manure+20% chemical fertilizer）, ZF100（100% biogas manure）. The nitrogen application of the 5 fertilization treatments were all 352.5 kg/hm². Filed trails were conducted in randomized block design to study the effects on leaf development, plant height, earing traits and photosynthesis in five key growth stages （jointing stage, small bell-mouthing stage, big bell-mouthing stage, tasseling and silking stage and physiological maturity）. The results showed the application of 100% biogas promoted leaf growth most obviously at jointing stage and big bell-mouthing stage; Before big bell-mouth stage, the treatments with higher proportion of chemical fertilizer significantly improved the contents of chlorophyll, and there was no significant difference after big bell-mouth stage.

Key words: biogas manure, chemical fertilizer, spring maize（Zea mays L.）, growth traits

CLC Number:

S513
S147.34

LIU De-yao, ZHAO Jin-xi, LIU Xiao, WANG Xue-fen, HAN Shou-liang, SUN Hui, LIU Xin-cheng. Effects of biogas manure combined with chemical fertilizer on spring maize growth traits[J]. HUBEI AGRICULTURAL SCIENCES, 2020, 59(5): 63-66.

References

[1] 曾繁星,魏湜,顾万荣,等.沼肥与化肥配施对东北不同株型玉米叶片光合特性及产量的影响[J].西北农业学报,2016,25(1):16-24.
[2] 张福锁,王激清,张卫峰,等.中国主要粮食作物肥料利用率现状与提高途径[J].土壤学报,2008,45(5):915-924.
[3] 闫湘,金继运,何萍,等.提高肥料利用率技术研究进展[J].中国农业科学,2008,41(2):450-459.
[4] 李本银,黄绍敏,张玉亭,等.长期施用有机肥对土壤和糙米铜、锌、铁、锰和镉积累的影响[J].植物营养与肥料学报,2010,16(1):129-135.
[5] 徐志强,代继光,于向华,等.长期定位施肥对作物产量及土壤养分的影响[J].土壤通报,2008,45(4):766-769.
[6] 段然. 沼肥肥力和施用后潜在污染风险研究与土壤安全性评价[D].兰州:兰州大学,2008.
[7] 孙广辉. 沼液灌溉对蔬菜产量和品质以及土壤质量影响的研究[D].杭州:浙江大学,2006.
[8] 郭强,柴晓利,程海静,等.沼液的综合利用[J].再生资源研究,2005(6):37-41.
[9] 乔锋,肖洋,赵淑苹.海林农场沼肥连年施用对玉米产量和土壤化学性质的影响[J].中国农学通报,2018,34(36):93-98.
[10] 蔡阿兴,蒋其鳌,常运诚,等.沼气肥改良碱土及其增产效果研究[J].土壤通报,1999(1):4-6.
[11] 杨合法,范聚芳,郝晋珉,等.沼肥对保护地番茄产量、品质和土壤肥力的影响[J].中国农学通报,2006,22(7):369-372.
[12] 方海宝. 沼液在作物上的综合应用技术[J].安徽农学通报(上半月刊),2009,15(13):51-52.
[13] 雍山玉,王友生.沼肥与化肥配施对玉米产量及防病效果的影响[J].中国沼气,2012,30(6):61-62.
[14] 艾俊国,孟瑶,于琳,等.沼肥与化肥配施对东北春玉米光合生理特性及产量品质的影响[J].中国土壤与肥料,2015(4):59-65.
[15] 孟彦,陈辉,汤其宁.夏玉米叶片数与产量的相关性初步研究[J].农业科技通讯,2013(11):63-65.
[16] 王文颇,李彦生,周印富.玉米倒伏及其影响因素(综述)[J].河北农业技术师范学院学报,1998(3):60-64.
[17] 孙世贤,顾慰连,戴俊英.密度对玉米倒伏及其产量的影响[J].沈阳农业大学学报,1989(4):413-416.
[18] 鹿红卫,王昌亮,卢瑞乾,等.种植密度对玉米生长期叶片叶绿素含量和产量的影响[J].安徽农业科学,2013,41(35):13503-13505.
[19] 王友华,许海涛,熊卫东.玉米不同层位叶片对穗粒性状的影响[J].中国种业,2013(2):43-44.