|Table of Contents|

Leaf Spraying Paclobutrazol Improves Agronomic Traits and Yield of Soybean cv.Jinyi 31(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2012年04期
Page:
688-690
Research Field:
Publishing date:

Info

Title:
Leaf Spraying Paclobutrazol Improves Agronomic Traits and Yield of Soybean cv.Jinyi 31
Author(s):
ZHANG Hai-sheng1; LI Xiu-zhen2; WU Ju-lan1; ZHANG Xin-xin1
1.Crop Science Institute,Shanxi Academy of Agricultural Sciences,Taiyuan 030031,Shanxi;
2.Propaganda Department of CPC,Shanxi Academy of Agricultural Sciences,Taiyuan 030006,Shanxi,China
Keywords:
Jinyi 31; Soybean; Leaf spraying; Paclobutrazol
PACS:
S565.1
DOI:
10.3969/j.issn.1000-9841.2012.04.036
Abstract:
In this study,soybean cv.Jinyi31 were leaf sprayed with 0,50,100,150,200,250,300 and 350 mg·kg-1 Paclobutrazol respectively at V6 in 2010 and 2011. Soybean yield increased from 2.22% to 21.97% under 50-350 mg·kg-1 Paclobutrazol,and the highest yield of 4175.40 kg·ha-1was obtained under 200 mg·kg-1 Paclobutrazol.Leaf spraying Paclobutrazol decreased podding height and plant height,shortened internode length,increased branches,pods and seed weight.Results suggest that 200 mg·kg-1 is optimal Paclobutrazol concentration for ameliorating agronomic traits agronomic and improving yield of soybean.

References:

[1]张延军,闫大明.多效唑对大豆农艺性状与产量的影响[J].现代农业科技,2010,29（3）:54-56.（Zhang Y J,Yan D M.Effect of PP333 on soybean agronomic characters and yield[J].Modern Agricultural Science and Technology,2010,29(3):56-54.）

[2]赵婧,张伟,邱强,等.不同时期喷施多效唑对大豆农艺及生理性状的影响[J].大豆科学,2011,30(2):211-214.（Zhao J,Zhang W,Qiu Q,et al.Effects of PP_（333）spraying at different stages on soybean agronomic and physiological characters[J].Soybean Science,2011,30(2):211-214.）

[3]万燕,杨文钰.不同生长调节剂叶面喷施对套作大豆形态及产量的影响[J].大豆科学,2009,28（1）:63-66.(Wan Y,Yang W Y.Effect of spraying plant growth regulator on morphology and yield of relaycropping soybean[J].Soybean Science,2009,28(1):63-66.)

[4]陈大清,李亚男,彭成林.烯效唑对大豆生长特性和产量的影响[J].湖北农学院学报,2000(2):108-114.(Chen D Q,Li Y N,Peng C L.Effect of PP333 on soybean growth and yield[J].Journal of Hubei Agricultural College,2000(2):108-114.)

[5]章迪,郑均娥.多效唑对大豆矮化及增产的效应[J].南京农业大学学报,1989,12(4):23-27.(Zhang D,Zheng J E.Effect of PP333 on yield of soybean[J].Journal of Nanjing Agricultural University,1989,12(4):23-27.)

[6]张春初,王永峰,裴桂英,等.烯效唑在大豆上的应用效果[J].大豆科学,2002,21(2):151-153.(Zhang C C,Wang Y F,Pei G Y,et al.Effects of pentefezo applying on the soybean[J].Soybean Science,2002,21(2):151-153.)

[7]冒宇翔,汪凯华,陈惠,等.多效唑在小豆生产上的应用研究[J].安徽农业科学,2009,37(22):10463-10464.(Mao Y X,Wang K H,Chen H,et al.Study on the application of PP333 in Vigna angularis?production[J].Journal of Anhui Agricultural Sciences,2009,37(22):10463-10464.)

[8]王化源.多效唑在我国大豆栽培上应用近况与前景[J].大豆科学,1992,11(2):173-177.（Wang H Y.Current application situation and prospects of PP333 on soybean cultivation in China[J].Soybeans Science,1992,11(2):173-177.）

[9]张海生.国审高产优质大豆新品种晋遗31号的选育[J].作物杂志,2011（1）:121-122.(Zhang H S.Breeding of the new state-approved soybean variety Jinyi 31 with high yield and high quality[J].Crops,2011(1):121-122.)

[10]谢甫绨,郭小红,包雪艳,等.多效唑对大豆不同叶型近等位基因系产量和品质的影响[J].大豆科学,2010,29(6):948-952.（Xie F T,Guo X H,Bao X Y,et al.Effect of paclobutrazolon yield and quality of soybean near-isolines with different leaflet shapes[J].Soybean Science,2010,29(6):,948-952.）

[11]黄蓉,程雨贵,章士全,等.多效唑对高密度大豆生长发育的影响[J].吉林农业科学,2002,27(4):33-34.(Huang R,Cheng Y G,Zhang S Q,et al.Effect of PP333 on the growth and development of high density soybean[J].Journal of Jilin Agricultural Sciences,2002,27(4):33-34.)

[12]蒋莲芝,樊亚娟,刘俊环,等.大豆应用多效唑试验效果初探[J].大豆通报,2001(5):6.(Jiang L Z,Fan Y J,Liu J H,et al.Preliminary research of PP33 application on soybean[J].Soybean Bulletin,2001(5):6.)

Memo

Memo:
-
Last Update: 2014-08-19