CUI Xing-guo,MA Guang.Effect of Different Application Rate of Urea on the Yield and Quality of Pears[J].Northern Horticulture,2013,37(11):165-167.
不同尿素施用量对鸭梨产量和品质的影响
- Title:
- Effect of Different Application Rate of Urea on the Yield and Quality of Pears
- 文章编号:
- 1001-0009（2013）11-0165-03
- 分类号:
- S 661.2
- 文献标志码:
- A
- 摘要:
- 以8a生鸭梨树为试材，研究比较了不同尿素施用量对鸭梨产量、品质和耕作层氮素含量的影响。结果表明：尿素施用量为86.9 kg/667m2的高施氮区增产效果明显高于施用尿素43.4 kg/667m2的中施氮区和施用尿素21.7 kg/667m2低施氮区；梨果品质测定显示果实硬度、可溶性固形物含量、粗蛋白含量、维生素C含量均为中施氮区高于高施氮区；土壤耕作层水解性氮含量果实采收后残存量较低。综合鸭梨产量和果实品质均以中施尿素区效果最佳。
- Abstract:
- Taking the 8-year-old pear tree as materials,the effect of different levels of urea use on pears yield,and fruit quality and nitrogen content in soil plough layer were studied.The results showed that high nitrogen area (86.9 kg/667m2) increased yield significantly higher than middle (43.4 kg/667m2) and low nitrogen area(21.7 kg/667m2)；fruit hardness,soluble solid content,protein content,vitamin C content of middle nitrogen were higher than in the area of high nitrogen area;soil plough layer hydrolytic nitrogen content was low after the fruit picking residual stock.Comprehensive consideration,pears yield and fruit quality were the best in middle nitrogen area.
参考文献/References:
[1]崔兴国,范玉贞.控施尿素对鸭梨的肥效研究[J].北方园艺,2011(17):52-53.
[2]吴雪玲,吴建新,邹国元,等.露地菜田不同种植模式对土壤氮素淋溶的影响[J].北方园艺,2011(12):147-149.
[3]崔兴国,范玉贞.控释尿素对鸭梨产量和氮素利用率的影响[J].中国园艺文摘,2012(12):37-38.
[4]张志良,瞿伟菁,李小方.植物生理学实验指导[M].4版.北京:高等教育出版社,2009:259-265.
[5]李丹,岳东,王强,等.氮素用量对春玉米品质的影响[J].黑龙江农业科学,2011(4):51-52.
相似文献/References:
[1]杨 启,马茂亭,赵丽平,等.不同施氮处理对芸豆产量和品质的影响[J].北方园艺,2014,38(13):176.
YANG Qi,MA Mao-ting,ZHAO Li-ping,et al.Effect of Different Nitrogen Fertilizer Treatments on Yield and Quality of Greenhouse Kidney Bean[J].Northern Horticulture,2014,38(11):176.
[2]韩翔,李英丽,刘水林,等.不同覆盖物对盆栽梨树土壤理化性状的影响[J].北方园艺,2014,38(05):6.
Effect of Different Mulching Materials on Soil Physical and Chemical Properties of Potted Pear Trees.Effect of Different Mulching Materials on Soil Physical and Chemical Properties of Potted Pear Trees[J].Northern Horticulture,2014,38(11):6.
[3]卢伟红,张玉星.鸭梨幼龄和成树叶片中营养元素周年变化规律研究[J].北方园艺,2013,37(14):40.
LU Wei-hong,ZHANG Yu-xing.Study on Annual Change Rule of Nutritive Elements in Young and Mature Leaves of Yali Pears[J].Northern Horticulture,2013,37(11):40.
[4]李玉奇,奥岩松.芦笋秸秆与尿素配施对设施黄瓜及土壤性质的影响[J].北方园艺,2013,37(14):52.
LI Yu-qi,AO Yan-song.Effect of Asparagus Residue and Urea Compound on Soil Properties and Cucumber in the Greenhouse[J].Northern Horticulture,2013,37(11):52.
[5]何淑玲,马令法,杨敬军,等.不同浓度尿素对唐古特红景天种子萌发的影响[J].北方园艺,2013,37(03):173.
HE Shu-ling,MA Ling-fa,YANG Jing-jun,et al.Effects of Different Concentrations of Urea Solution on Seed Germination of Rhodiola algida var.tangutica[J].Northern Horticulture,2013,37(11):173.
[6]程福厚,杨俊杰,赵志军,等.影响鸭梨产量品质的外界因素分析[J].北方园艺,2012,36(04):13.
CHENG Fu-hou,YANG Jun-jie,ZHAO Zhi-jun,et al.The Analysis of External Factors on Affecting Yield and Quality of Yali Pear[J].Northern Horticulture,2012,36(11):13.
[7]王君,刘福春,李欣,等.不同浓度水杨酸处理对采后鸭梨果实贮藏过程中褐变的影响[J].北方园艺,2012,36(16):151.
WANG Jun,LIU Fu-chun,LI Xin,et al.Effects of Different Salicylic Acid Concentrations Treatments on Postharvest ‘Yali’ Pear During Storage Browning[J].Northern Horticulture,2012,36(11):151.
[8]卢伟红,张玉星.套袋和未套袋鸭梨果实中主要营养元素的周年变化动态研究[J].北方园艺,2012,36(24):5.
LU Wei-hong,ZHANG Yu-xing.Study on Annual Changes of Nutritive Elements in Unbagged and Bagged Fruits of ‘Yali’ Pears[J].Northern Horticulture,2012,36(11):5.
[9]刘艳涛,杨亚丽,席国成,等.鸭梨同源异型突变株的花器官分析[J].北方园艺,2012,36(19):4.
LIU Yan-tao,YANG Ya-li,XI Guo-cheng,et al.Analysis of Flower Organ in a Homeotic Floral Yali Pear[J].Northern Horticulture,2012,36(11):4.
[10]邵秀丽,王吉庆,张慎璞,等.微生物菌剂与尿素配施对大蒜氮吸收及产量的影响[J].北方园艺,2013,37(16):199.
SHAOXiu-li,WANGJi-qing,ZHANGShen-pu,et al.EffectsofComplexBacteriawithUreaCombinedApplicationon theYieldandNitrogenUptakeofGarlic[J].Northern Horticulture,2013,37(11):199.
备注/Memo
第一作者简介：崔兴国（1963-），女，本科，副教授，现主要从事植物生理生态学的教学与科研工作。E-mail:cuixg2005@126.com.
基金项目：河北省科技厅自选资助项目（20123336）。
收稿日期：2013-01-23