|Table of Contents|

Study on the Concentration of Tomato Nutrient Solution in Pot Culture With Coconut Bran Composite Substrate

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2020年06
Page:
9-16
Research Field:
Publishing date:

Info

Title:
Study on the Concentration of Tomato Nutrient Solution in Pot Culture With Coconut Bran Composite Substrate
Author(s):
LIU Jia1JI Yanhai23WANG Baoju23WU Zhanhui23LIU Mingchi23WANG Liping1
(1.College of Landscape and Ecological Engineering,Hebei University of Engineering,Handan,Hebei 056038;2.Research Center for Vegetables,Beijing Academy of Agriculture and Forestry Sciences,Beijing 100097;3.Key Laboratory of North China Urban Agriculture,Ministry of Agriculture and Rural Affairs,Beijing 100097)
Keywords:
tomatococonut bran composite matrixnutrient solution concentration
PACS:
-
DOI:
10.11937/bfyy.20193280
Abstract:
Six nutrient solution concentrations (1.5,2.0,2.5,3.0,3.5,4.0 mS·cm-1) were set up according to different EC values,using tomato ‘Fengshou’ with indeterminate growth habit as the test materiall and coconut bran∶perlite=3∶1 as matrix.The change of plant height,stem diameter,leaf number,root activity,soluble sugar,organic acid,soluble protein,vitamin C content,yield,dry and fresh weight,water use efficiency and nutrient concentration in root zone were studied under different nutrient solution concentrations.The results showed that the quality of tomato could be improved by properly increasing the concentration of nutrient solution,but the yield and quality would decrease if the concentration of nutrient solution was too high and the salt accumulation was serious.When the EC values were 2.5,3.0,3.5 mS·cm-1,the nutrient solution with EC value of 4.0 mS·cm-1 could be used for short-term high-quality cultivation,while the nutrient solution with EC value of 2.0 mS·cm-1 could be selected for long-term high-yield cultivation of tomato.

References:

[1]王振龙.无土栽培教程[M].北京:中国农业大学出版社,2008.[2]刘婧.无土栽培技术的应用与发展[J].北方园艺,2016(16):204-206 [3]姚发展,马万敏,圣冬冬,等.不同浓度营养液对温室黄瓜生长发育的影响[J].安徽农业科学,2014,42(19):6181-6183.[4]陈艳丽,吕明轩,王珧,等.营养液浓度对椰糠基质培养网纹甜瓜生长、裂果和品质的影响[J].中国瓜菜,2019,32(5):34-37.[5]柳美玉,曹红霞,杜贞其,等.营养液浓度对番茄营养生长期干物质累积及养分吸收的影响[J].西北农林科技大学学报(自然科学版),2017,45(4):119-126,133.[6]孟宪敏.营养液EC值、种植密度对封闭式槽培黄瓜生长影响[D].邯郸:河北工程大学,2018.[7]范双喜.不同营养液浓度对莴苣生长特性的影响[J].园艺学报,2003(2):152-156.[8]王瑞,胡笑涛,王文娥,等.菠菜水培不同营养液浓度的产量、品质、元素利用效率主成分分析研究[J].华北农学报,2016,31(S1):206-212.[9]刘增鑫.特种蔬菜无土栽培[M].北京:中国农业出版社,2000.[10]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.[11]熊静.不同调控措施对基质根区养分累积及番茄生长的影响[D].北京:中国农业大学,2017.[12]王萍.生育期营养液浓度调控对番茄生长、产量及品质的影响[D].杨凌:西北农林科技大学,2017.[13]张景云,缪南生,万新建,等.不同基质对小白菜出苗及幼苗生长的影响[J].中国农学通报,2012,28(16):261-265.[14]BLACK D,KUCHENBUCH R.Water uptake by tomato plants grown in closed hydroponic systems dependent on the EC-level[J].Acta Horticulturae,1993,458:323-328.[15]毛思帅,胡跃高,薛绪掌,等.负水头供不同营养液对温室樱桃番茄生长和产量的影响[J].中国蔬菜,2012(24):73-79.[16]柳美玉.营养液浓度调配对番茄产量、品质及养分吸收的影响[D].杨凌:西北农林科技大学,2015.[17]郭文忠,秦垦,王学梅,等.Ca(NO3)2和NaCl不同浓度对番茄生长发育、产量和品质的影响[J].宁夏农林科技,2003(2):1-3.[18]李蔚,李新旭,雷喜红,等.不同浓度营养液对番茄无土栽培幼苗生长的影响[J].蔬菜,2019(1):18-22.[19]鲁少尉,齐飞,李天来,等.营养液EC值对无土栽培番茄果实发育及蔗糖代谢的影响[J].北方园艺,2012(19):8-11.[20]毕思赟,骆萌,马超,等.毛管力供给肥水条件下营养液浓度对番茄植株生长和果实品质的影响[J].上海交通大学学报(农业科学版),2016,34(4):30-35,40.[21]杨平,陈锐,李杰,等.不同灌溉下限与营养液浓度对基质栽培番茄的影响[J].江苏农业科学,2017,45(5):126-129.[22]王素平,郭世荣,李璟等.盐胁迫对黄瓜幼苗根系生长和水分利用的影响[J].应用生态学报,2006(10):1883-1888.[23]汤章诚.逆境下植物脯氨酸的累积及其可能的意义[J].植物生理学讯,1984(1):15-21.[24]张正斌,山仑.作物生理抗逆性的若干共同机理研究进展[J].作物杂志,1997(4):10-12.[25]刘凤荣,陈火英,刘杨等.盐胁迫下不同基因型番茄可溶性物质含量的变化[J].植物生理与分子生物学学报,2004(1):99-104.

Memo

Memo:
-
Last Update: 2020-05-03