|Table of Contents|

Test and Analysis of Strawberry Root Zone Heating Environment in Greenhouse Under Different Cultivation Modes

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2022年01
Page:
59-64
Research Field:
Publishing date:

Info

Title:
Test and Analysis of Strawberry Root Zone Heating Environment in Greenhouse Under Different Cultivation Modes
Author(s):
HE Fen1; 2; HOU Yong1; 2; YIN Yilei1; 2; TIAN Jing1; 2; DING Xiaoming1; 2; LI Zhonghua1; 2
(1.Academy of Agricultural Planning and Engineering of Ministry of Agriculture and Rural Affairs,Beijing 100125；2.Key Laboratory of Farm Building in Structure and Construction of Ministry of Agriculture and Rural Affairs,Beijing 100125)
Keywords:
greenhouse; elevated cultivation; strawberry; air temperature; substrate temperature
PACS:
-
DOI:
10.11937/bfyy.20212016
Abstract:
The root zone heating system by hot water pipe in multi-span greenhouse under two different elevated cultivation modes of H-type and A-type was proposed as experimental object,and its performance was tested in the coldest period of winter and spring in Beijing.The effects of different cultivation modes on temperature environment and heating uniformity were studied and analyzed,in order to provide practical basis for the optimization of heating mode in strawberry root zone.The results showed that the air temperature average of H-type and A-type was 14.4 ℃ and 15.5 ℃ respectively,and the highest air temperature of A-type was 1 ℃ higher than H-type;the substrate temperature average of both cultivation modes was 13.8 ℃,and the highest substrate temperature of A-type was 1.3 ℃ higher than H-type;the lowest substrate temperature of middle trough under A-type cultivation mode was 1.3 ℃ higher than left and right trough.The minimum deviation of substrate temperature was 0%-11% and the average was 1.1% under H-type cultivation mode.The minimum deviation of substrate temperature was 4.5%-25.3% and the average was 17.4% under A-type cultivation mode.The air and substrate temperature of two cultivation modes basically met the needs of strawberry growth environment,and the heating uniformity of H-type cultivation mode was higher than that of A-type cultivation mode.

References:

[1]宗静,王琼,马欣,等.北京市草莓产业发展现状与问题对策[J].中国蔬菜,2018(7):14-18.[2]马欣,宗静,路河.北京市昌平区草莓基质生产情况调研[J].中国蔬菜,2021(2):91-94.[3]张豫超,杨肖芳,苗立祥,等.草莓立体栽培模式研究初报[J].浙江农业科学,2012(2):170-172.[4]董静,张运筹,王桂霞,等.日光温室草莓立体栽培研究[J].北方园艺,2001(4):71-73.[5]纪开燕,童晓利,赵怡君,等.设施草莓不同架式栽培效应[J].江苏农业科学,2015,43(7):154-157.[6]邢文鑫,赵永志,曲明山,等.草莓立体栽培概况[J].河北农业科学,2011,15(7):4-7.[7]徐川,宋师琳,郑学军,等.夜间根际温度对日光温室草莓生长结果的影响[J].中国果树,2015(4):41-44.[8]林晓,罗赟,王红清.草莓日光温室立体栽培的光温效应及其影响分析[J].中国农业大学学报,2014,19(2):67-73.[9]李鹏,张亚红,崔海,等.相变蓄热系统对日光温室热环境及草莓产量和品质的影响[J].安徽农业大学学报,2020,47(4):648-654.[10]何芬,侯永,李恺,等.碳晶电热膜根区加温对日光温室育苗环境温度的影响[J].北方园艺,2018(23):60-64.[11]王春玲,宋卫堂,赵淑梅,等.追日式草莓立体栽培架改善光温环境提高草莓产量[J].农业工程学报,2017,33(11):187-194.[12]王春玲,宋卫堂,赵淑梅,等.H型栽培架组合方式对光照及草莓生长和产量的影响[J].农业工程学报,2017,33(2):234-239.[13]张颜春,崔汉良,代淑红,等.影响大棚草莓产量和品质的几个问题与对策[J].山西果树,2013(3):35-38.[14]李东星,赵静,李淑山,等.PO、PE棚膜对越冬日光温室环境条件及草莓产量品质的影响[J].中国蔬菜,2015(12):53-56..[15]钟霈霖,杨仕品,乔荣,等.光照强度对草莓主要品质的影响[J].西南农业学报,2011,24(3):1219-1221.[16]何芬,丁小明,富建鲁,等.不同栽培模式下热风加温对日光温室内温度的影响[J].沈阳农业大学学报,2015,46(5):624-628.[17]高敏.夜间根际温度对温室草莓生长结果的影响[J].中国果业信息,2015,32(8):55.

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Last Update: 2022-04-01