|Table of Contents|

Effects of Fertigation With Fertilizer Reduction on Growth,Yield and Quality of Tomato in Solar Greenhouse

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2020年03
Page:
48-53
Research Field:
Publishing date:

Info

Title:
Effects of Fertigation With Fertilizer Reduction on Growth,Yield and Quality of Tomato in Solar Greenhouse
Author(s):
CAI Miao1; ZHANG Rong2; LYU Shuang1; SUN Xijun1; WANG An1; WANG Xiaorong1
(1.Xi′an Agricultural Technology Extension Center,Xi′an,Shaanxi 710061;2.Gaoling Agricultural Technology Extension Center,Xi′an,Shaanxi 710200)
Keywords:
fertigation; fertilizer reduction; yield; quality; economic benefit
PACS:
-
DOI:
10.11937/bfyy.20191752
Abstract:
The experiment was carried out to investigate the effects of fertigation treatment (F) with fertilizer and irrigation reduction on tomato plant growth,yield and fruit quality in solar greenhouse,compared with the farmer conventional fertilization and irrigation management (CK).The results showed that compared with CK,the total fertilization amount of N,P,K and total irrigation amount decreased by 40.6% and 25.3%,respectively,in the F treatment.The fruit yield increased by 9.0% significantly in the F treatment.The fertilizer partial productivity in the F treatment was 1.8 times of that in CK.In full fruit stage,the plant height was significantly higher in CK,however,the stem diameter,leaf length,leaf width,and SPAD value were all larger in the F treatment.In maturation stage,the fruit vitamin C content in the F treatment was significantly higher than that in CK,while the soluble solids content and titratable acid content performed no significant difference between CK and F treatments.Compared with CK,the fertilizer cost increased by 78.3%,irrigation cost decreased by 25.3%,labor cost decreased to 50%,total profit improved by 9.3% in the F treatment.Therefore,we concluded that tomato planting with fertigation technology could significantly increase fruit yield,improve quality and increase the planting profit.The reduced amount of fertilizer and irrigation water decreased the risk of nutrient leaching into the deep soil layer.The fertigation facility would be an important technical basis for improving farmers′ income and ensuring environmental security.

References:

[1]罗勤,陈竹君,闫波,等.水肥减量对日光温室土壤水分状况及番茄产量和品质的影响[J].植物营养与肥料学报,2015,21(2):449-457.[2]赵伟,唐磊,杨圆圆,等.不同灌水方式对番茄品质、土壤养分及地温的影响[J].北方园艺,2018(9):133-138.[3]白由路.高效施肥技术研究的现状与展望[J].中国农业科学,2018,51(11):2116-2125.[4]曾希柏,白玲玉,苏世鸣,等.山东寿光不同种植年限设施土壤的酸化与盐渍化[J].生态学报,2010,30(7):1853-1859.[5]西安统计局.西安统计年鉴[M].北京:中国统计出版社,2017.[6]李茹,胡凡,李水利,等.陕西省设施蔬菜施肥现状评价[J].现代农业科技,2018(16):53-55.[7]周建斌,翟丙年,陈竹君,等.西安市郊区日光温室大棚番茄施肥现状及土壤养分累积特性[J].土壤通报,2006,37(2):287-290.[8]高鹏,简红忠,魏样,等.水肥一体化技术的应用现状与发展前景[J].现代农业科技,2012(8):250,257.[9]高祥照,杜森,钟永红,等.水肥一体化发展现状与展望[J].中国农业信息,2015(2):14-19,63.[10]BISCONER I.Why field crop growers love drip irrigation:Alfalfa,corn,cotton onions potatoes and processing tomatoes[C].Phoenix:5th National Decennial Irrigation CD-ROM Proceedings,2010.[11]黄建国.植物营养学[M].北京:中国林业出版社,2003.[12]孙丽丽.水肥一体化条件下设施番茄水肥施用技术的研究[D].杨凌:西北农林科技大学,2014.[13]王文军,朱克保,叶寅,等.水肥一体肥料减量对大棚番茄产量、品质和氮肥利用率的影响[J].中国农学通报,2018,34(28):38-42.[14]贺会强,陈凯利,邹志荣,等.不同施肥水平对日光温室番茄产量和品质的影响[J].西北农林科技大学学报(自然科学版),2012,40(7):135-140.[15]祝海燕.过量施肥对设施果菜类蔬菜的影响:以山东省寿光市为例[J].中国瓜菜,2018,31(11):50-52.[16]梁玉芹,董畔,宋炳彦.肥料减施对设施番茄产量和品质的影响[J].河北农业大学学报,2017,40(1):21-24.[17]张国显,范永怀,赵凤艳.化肥减量配施有机物料对设施番茄生长、光合特性、产量及品质的影响[J].中国科技论文,2018,13(6):698-703.[18]于贤磊,窦超银,孟维忠,等.大棚滴灌水肥一体化对番茄生长和产量的影响[J].北方园艺,2017(17):7-13.[19]刘浩,段爱旺,孙景生,等.温室滴灌条件下土壤水分亏缺对番茄产量及其形成过程的影响[J].应用生态学报,2009,20(11):2699-2704.[20]牛勇,刘洪禄,吴文勇,等.不同灌水下限对日光温室黄瓜生长指标的影响[J].灌溉排水学报,2009,28(3):81-84.[21]李吉进,邹国元,宋东涛,等.有机肥和化肥对番茄产量和品质的影响[J].土壤通报,2009,40(6):1330-1332.[22]汪俊玉,刘东阳,宋霄君,等.滴灌水肥一体化条件下番茄氮肥适宜用量探讨[J].中国土壤与肥料,2018(6):98-103.

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Last Update: 2020-02-26