|Table of Contents|

Effect of Root Irrigation of Polyaspartic Acid on Plant Growth and Quality of Chinese Kale

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2019年23
Page:
1-5
Research Field:
Publishing date:

Info

Title:
Effect of Root Irrigation of Polyaspartic Acid on Plant Growth and Quality of Chinese Kale
Author(s):
JU Xixi; LIANG Jiazuo; QIN Jian; LIU Xinglian; LUO Hailing; SHI Weidong
(Guangxi Key Laboratory of Vegetable Breeding and New Technology Development/Vegetable Research Institute,Guangxi Academy of Agricultural Sciences,Nanning,Guangxi 530007)
Keywords:
Chinese kale; polyaspartic acid; root irrigation; growth; quality
PACS:
-
DOI:
10.11937/bfyy.20191033
Abstract:
Different concentration of polyaspartic acid（PASP）(CK:0,T1:300 times，T2：500 times，T3：800 times，T4：1 000 times) were applied as root irrigation to pot plants of Chinese kale（Brassica albograbra L.H.Bailey）.Data of growth and quality were evaluated.The results showed that T1,T2 and T3 promoted growth of Chinese kale.Plant height,stem diameter,plant biomass and flower stalk fresh weight of T2 treatment were significantly increased by 14.23%,13.60%,12.05% and 16.67%,compared to the contrast,the best result was obtained from T2 treatment.The quality parameters of Chinese kale were also enhanced by treatments T2 and T3,the content of vitamin C，soluble sugar and soluble protein content were remarkably increased by treatment T3．The application of PASP (500,800 times) accelerated the accumulation of nitrogen in the root Chinese kale,and improved growth and quality of crop.

References:

[1]关佩聪.芥蓝个体发育与菜薹形成的研究[J].中国蔬菜,1989(1):3-6.[2]孙勃,方莉,刘娜,等.芥蓝不同器官主要营养成分分析[J].园艺学报,2011,38(3):541-548.[3]QIAN H M,SUN B,MIAO H Y,et al.Variation of glucosinolates and quinine reductase activity among different varieties of Chinese kale and improvement of glucoraphanin by metabolic engineering[J].Food Chemistry,2015,168:321-326.[4]KOSKAN L P,MEAH A R Y,SANDERS J L,et al.Method composition forenhanced plant productivity comprising fertilizer and crosslinked polyamino acid[P].United States:5861356,1999-06-19.[5]方莉,谭天伟.聚天门冬氨酸的合成及其应用[J].化工进展,2001(3):24-28.[6]周兆禧,杜中军,陈业渊,等.多肽在农作物生长发育中的作用研究进展[J].广东农业科学,2008,35(11):145-147.[7]孙克刚,张运红,杜君,等.尿素添加不同增效剂对夏玉米产量及氮肥利用率的影响[J].中国土壤与肥料,2017(1):45-47.[8]孙克刚,和爱玲,张运红,等.聚天门冬氨酸包裹尿素对冬小麦增产效果研究[J].中国土壤与肥料,2015(4):128-130.[9]郭瑞,周平,金光,等.多肽对桃生长发育及品质的影响[J].中国南方果树,2015,44(3):141-143.[10]黄毅,李衍素,贺超兴,等.根施聚天门冬氨酸对日光温室黄瓜生长、产量及矿质元素吸收的影响[J].中国蔬菜,2018(1):44-49.[11]李合生.植物生理生化实验原理和技术[M].北京:高等教育出版社,2000.[12]杜中军,杨浩,罗海燕,等.聚天门冬氨酸同源多肽对西红柿生长发育和抗病性的影响[J].热带农业科学,2012,32(5):14-17.[13]陈倩,李洪娜,门永阁,等.不同聚天冬氨酸水平对盆栽平邑甜茶幼苗生长及15N-尿素利用与损失的影响[J].水土保持学报,2013,27(1):126-129.[14]谢方淼,李东坡,李健强,等.聚天冬氨酸尿素对土壤微生物量碳、氮的影响[J].中国土壤与肥料,2011(4):8-12.[15]王亮亮,宋涛,高志山.混配液体肥对番茄生长及产质量的影响[J].贵州农业科学,2016,44(10):62-95.[16]DENG F,WANG L,REN W J,et al.Enhancing nitrogen utilization and soil nitrogen balance in paddy fields by optimizing nitrogen management and using polyaspartic acid urea[J].Field Crops Research,2014,169:30-38.[17]JU O,LEE J H,CHOI B R,et al.Effects of PAA(polyaspartic acid) contained complex fertilizer on rice growth and CH4 emission from rice cultivation[J].Korean Journal of Crop Science,2013,22(6):705-711.[18]DENG F,WANG L,REN W J,et al.Optimized nitrogen managements and polyaspartic acid urea improved dry matter production and yield of indica hybrid rice[J].Soil & Tillage Research,2015,145:1-9.[19]侯晓娜,王旭.黄腐酸和聚天冬氨酸对蕹菜氮素吸收及氮肥去向的影响[J].中国土壤与肥料,2014(1):48-52.[20]KINNERSLEY A M,KOSKAN L P,STROM D J,et al.Composition and method for enhanced fertilizer uptake by plants[P].United States:5350735A,1994-05-17.[21]KINNERSLEY A M,KOSKAN L P,STROM D J,et al.Method for more efficient uptake of plant growth nutrients[P].United States:5593947,1997-01-14.

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Last Update: 2019-12-18